Ultrasonic welding mechanism for industrial filter cloth

Abstract

The utility model relates to industrial filter cloth manufacturing technical field, especially a kind of ultrasonic welding mechanism for industrial filter cloth, it includes rack, roller shaft group and ultrasonic welding mechanism, rack has the first slide rail and second slide rail being set along first direction, roller shaft group is movably set on rack along first direction, ultrasonic welding mechanism includes pressure roller assembly and vibrator assembly, pressure roller assembly is movably set on the first slide rail and can move along the setting direction of first slide rail, vibrator assembly is movably set on the second slide rail and can move along the setting direction of second slide rail;By pressure roller assembly and vibrator assembly cooperation, small width industrial filter cloth is spliced, and large width industrial filter cloth is formed by ultrasonic welding, to meet production demand, and welding position can be adjusted according to the width of small width industrial filter cloth to be welded, improve versatility, reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of industrial filter cloth manufacturing technology, and in particular to an ultrasonic welding mechanism for industrial filter cloth. Background Technology

[0002] Industrial filter cloth is a filter medium woven from natural and synthetic fibers, and it has a wide range of applications in current industrial production, such as industrial solid-liquid separation and industrial dust removal. Depending on the application scenario, different specifications of filter machines are required to be paired with corresponding specifications of industrial filter cloth to complete the filtration operation. However, due to the current limitations of the width of filter cloth weaving machines on the market, the industrial filter cloth produced often cannot meet the width requirements of the filter machines. Therefore, in the production process of industrial filter cloth, it is necessary to splice and weld small-width industrial filter cloths together to form large-width industrial filter cloths to meet the requirements.

[0003] It should be noted that the information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model, and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0004] To address the technical problem that the width of conventional industrial filter cloth cannot meet the requirements, this utility model provides an ultrasonic welding mechanism for industrial filter cloth. The ultrasonic welding mechanism for industrial filter cloth includes a frame, a roller assembly, and an ultrasonic welding mechanism. The frame has a first slide rail and a second slide rail arranged along a first direction, and the roller assembly is movably arranged on the frame along the first direction.

[0005] The ultrasonic welding mechanism includes a pressure roller assembly and a vibrator assembly. The pressure roller assembly is movably mounted on the first slide rail and can move along the direction of the first slide rail. The vibrator assembly is movably mounted on the second slide rail and can move along the direction of the second slide rail. The pressure roller assembly and the vibrator assembly can cooperate with each other to weld industrial filter cloth.

[0006] Furthermore, the pressure roller assembly includes a pressure roller slide, a lifting cylinder, and a pressure roller. The pressure roller slide is sleeved on the first slide rail, and the lifting cylinder is disposed on the pressure roller slide. The pressure roller slide can drive the lifting cylinder to move along the setting direction of the first slide rail. The pressure roller is connected to the lifting cylinder, and the lifting cylinder can drive the pressure roller to perform lifting and lowering movements.

[0007] Furthermore, the ultrasonic welding mechanism for industrial filter cloth also includes a pressure regulating valve, which is disposed on the pressure roller slide and is connected to the lifting cylinder through a pipeline.

[0008] Furthermore, the pressure roller assembly also includes a first locking cylinder, which is disposed on the pressure roller slide, the pressure roller slide having a first opening, and the output end of the first locking cylinder passing through the first opening and being movably connected to the first slide rail.

[0009] Furthermore, the oscillator assembly includes an oscillator slide and an ultrasonic transducer. The oscillator slide is sleeved on the second slide rail, and the ultrasonic transducer is disposed on the oscillator slide. The oscillator slide can drive the ultrasonic transducer to move along the setting direction of the second slide rail.

[0010] Furthermore, the oscillator assembly also includes a second locking cylinder, which is disposed on the oscillator slide, the oscillator slide having a second opening, and the output end of the second locking cylinder passing through the second opening and being movably connected to the second slide rail.

[0011] Furthermore, there are two second slide rails, which are spaced apart from each other. The vibrator slide is fitted onto the two second slide rails and the ultrasonic vibrator is positioned between the two second slide rails.

[0012] Furthermore, the number of the second locking cylinders is two.

[0013] Furthermore, the ultrasonic welding mechanism for industrial filter cloth also includes several rolling mechanisms, which are respectively disposed on the pressure roller slide and the vibrator slide.

[0014] Furthermore, the rolling mechanism includes a pin and at least two bearings. The two ends of the pin are connected to the pressure roller slide or the vibrator slide. The two bearings are sleeved on the pin and are in rolling connection with the first slide rail or the second slide rail.

[0015] Based on the above, the present invention provides an ultrasonic welding mechanism for industrial filter cloth. Compared with the prior art, it uses the cooperation of pressure roller assembly and vibrator assembly to splice small-width industrial filter cloths and form large-width industrial filter cloths through ultrasonic welding to meet production needs. Furthermore, the welding position can be adjusted according to the width of the small-width industrial filter cloth to be welded, thereby improving versatility and reducing production costs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Unless otherwise specified, the positional relationships shown in the drawings in the following description are based on the direction in which the components are drawn in the figures.

[0017] Figure 1 A schematic diagram of the structure of an ultrasonic welding mechanism for industrial filter cloth provided in an embodiment of this utility model; Figure 2 This is a schematic diagram of the structure of an ultrasonic welding mechanism provided in an embodiment of the present invention; Figure 3 A schematic diagram of the pressure roller assembly from another perspective, provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the oscillator assembly from another perspective, provided as an embodiment of the present invention.

[0018] Figure label: Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof mean "at least comprising."

[0021] Please see Figure 1 and Figure 2 , Figure 1 A schematic diagram of the structure of an ultrasonic welding mechanism for industrial filter cloth provided in an embodiment of this utility model; Figure 2 This is a schematic diagram of the ultrasonic welding mechanism provided in an embodiment of the present invention.

[0022] To address the technical problem that the width of conventional industrial filter cloth cannot meet the requirements, or to achieve at least one or more of the aforementioned advantages, an embodiment of this utility model provides an ultrasonic welding mechanism for industrial filter cloth. As shown in the figure, the ultrasonic welding mechanism for industrial filter cloth includes a frame 10, a roller assembly 20, and an ultrasonic welding mechanism 30.

[0023] The frame 10 provides a basic mounting space for the roller assembly 20 and the ultrasonic welding mechanism 30. In practice, the frame 10 can be made of metal for better strength. The roller assembly 20 is arranged along a first direction. The roller assembly 20 includes at least two rollers for assisting in tensioning the industrial filter cloth, facilitating welding of the industrial filter cloth.

[0024] The frame 10 has a first slide rail 11 and a second slide rail 12 arranged along a first direction, with the second slide rail 12 located below the first slide rail 11. The ultrasonic welding mechanism 30 includes a pressure roller assembly 31 and a vibrator assembly 32. In a specific implementation, the pressure roller assembly 31 is movably mounted on the first slide rail 11 and can move along the direction of the first slide rail 11. The vibrator assembly 32 is movably mounted on the second slide rail 12 and can move along the direction of the second slide rail 12.

[0025] In the specific welding process, according to the width of the industrial filter screen to be welded, the pressure roller assembly 31 and the vibrator assembly 32 are pushed. After the pressure roller assembly 31 and the vibrator assembly 32 are adjusted to the appropriate position, the pressure roller assembly 31 and the vibrator assembly 32 can cooperate with each other to weld the industrial filter cloth, thereby welding the small-width industrial filter cloth into a large-width industrial filter cloth to meet production needs.

[0026] In some preferred embodiments, the pressure roller assembly 31 includes a pressure roller slide 311, a lifting cylinder 312, and a pressure roller 313. The pressure roller slide 311 is sleeved on the first slide rail 11 and is movable along the setting direction of the first slide rail 11. The lifting cylinder 312 is disposed on the pressure roller slide 311 so that the pressure roller slide 311 can drive the lifting cylinder 312 to move along the setting direction of the first slide rail 11. The pressure roller 313 is connected to the lifting cylinder 312 so that the lifting cylinder 312 can drive the pressure roller 313 to perform lifting and lowering movements.

[0027] In practice, the position of the pressure roller 313 in the first direction can be adjusted by pushing the pressure roller slide 311 to adapt to the welding requirements of industrial filter cloths of different widths. When the pressure roller slide 311 is adjusted to a suitable position, the pressure roller 313 is lowered by the lifting cylinder 312, so that the pressure roller 313 presses against the surface of the industrial filter cloth and cooperates with the vibrator assembly 32 to carry out the welding operation.

[0028] Preferably, the surface of the pressure roller 313 may be provided with an embossed pattern.

[0029] Based on the above, the ultrasonic welding mechanism for industrial filter cloth also includes a pressure regulating valve 40. The pressure regulating valve 40 is mounted on the pressure roller slide 311. The pressure regulating valve 40 can be connected to an external air pump (not shown) via a pipeline, and also connected to the lifting cylinder 312 via a pipeline (not shown). The pressure regulating valve 40 can control the pressure of the lifting cylinder 312, thereby adjusting the clamping force of the pressure roller 313 on the industrial filter cloth.

[0030] Furthermore, the pressure roller assembly 31 also includes a first locking cylinder 314. The first locking cylinder 314 is disposed on the pressure roller slide 311. The pressure roller slide 311 has a first opening, and the output end of the first locking cylinder 314 passes through the first opening and is movably connected to the first slide rail 11. When the pressure roller slide 311 is adjusted to a suitable position, the output end of the first locking cylinder 314 extends out, passes through the first opening, and abuts against the first slide rail 11, thereby fixing the pressure roller slide 311 relatively on the first slide rail 11.

[0031] In some preferred embodiments, the transducer assembly 32 includes a transducer slide 321 and an ultrasonic transducer 322. The transducer slide 321 is fitted onto the second slide rail 12. The ultrasonic transducer 322 is disposed on the transducer slide 321. At this time, the ultrasonic transducer 322 is located below the pressure roller 313.

[0032] The transducer slide 321 can drive the ultrasonic transducer 322 to move along the direction of the second slide rail 12. According to the width specifications of the industrial filter cloth to be welded, the positions of the pressure roller slide 311 and the transducer slide 321 are adjusted so that the pressure roller 313 and the ultrasonic transducer 322 cooperate to achieve the welding operation.

[0033] Preferably, the oscillator assembly 32 further includes a second locking cylinder 323. The second locking cylinder 323 is disposed on the oscillator slide 321. The oscillator slide 321 has a second opening, and the output end of the second locking cylinder 323 passes through the second opening and is movably connected to the second slide rail 12. When the oscillator slide 321 is adjusted to a suitable position, the output end of the second locking cylinder 323 extends out, passes through the second opening, and abuts against the second slide rail 12, thereby fixing the oscillator slide 321 relatively on the second slide rail 12.

[0034] Furthermore, the number of second slide rails 12 can be two. The two second slide rails 12 are spaced apart, and the transducer slide 321 is fitted onto the two second slide rails 12, placing the ultrasonic transducer 322 between the two second slide rails 12. Configuring two second slide rails 12, with the ultrasonic transducer 322 located between them, can improve the stability and load-bearing capacity of the ultrasonic transducer 322.

[0035] In some preferred embodiments, the number of second locking cylinders 323 can also be two. The two second locking cylinders 323 can respectively abut against the two second slide rails 12 to achieve limiting. Of course, it is understood that the first locking cylinder 314 and the second locking cylinder 323 can also be connected to an external air pump via pipelines.

[0036] In some preferred embodiments, such as Figure 3 , Figure 4 As shown, the ultrasonic welding mechanism for industrial filter cloth also includes several rolling mechanisms 50. The rolling mechanisms 50 are respectively disposed on the pressure roller slide 311 and the vibrator slide 321.

[0037] In specific implementation, the rolling mechanism 50 includes a pin 51 and at least two bearings 52. The two ends of the pin 51 are connected to the pressure roller slide 311 or the vibrator slide 321. The two bearings 52 are sleeved on the pin 51. The bearings 52 are in rolling connection with the first slide rail 11 or the second slide rail 12. That is, the pressure roller slide 311 is in rolling connection with the first slide rail 11 through the rolling mechanism 50, and the vibrator slide 321 is in rolling connection with the second slide rail 12 through the rolling mechanism 50.

[0038] Of course, it should be noted that in order to reduce the production steps of industrial filter cloth, the ultrasonic welding mechanism for industrial filter cloth can be directly combined with existing equipment such as filter cloth shaping machine and filter cloth sealing machine to achieve the requirement of one machine completing multiple processes.

[0039] In summary, the ultrasonic welding mechanism for industrial filter cloth provided by this utility model, compared with the prior art, uses the cooperation of the pressure roller assembly and the vibrator assembly to splice small-width industrial filter cloths together and form large-width industrial filter cloths through ultrasonic welding to meet production needs. Moreover, the welding position can be adjusted according to the width of the small-width industrial filter cloth to be welded, thereby improving versatility and reducing production costs.

[0040] Although this document frequently uses terms such as pressure roller assembly and oscillator assembly, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

[0041] Furthermore, those skilled in the art should understand that although many problems exist in the prior art, each embodiment or technical solution of this utility model can be improved in only one or a few aspects, without necessarily solving all the technical problems listed in the prior art or background art simultaneously. Those skilled in the art should understand that any content not mentioned in a claim should not be construed as a limitation on that claim.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An ultrasonic welding mechanism for industrial filter cloth, characterized in that: include A frame having a first slide rail and a second slide rail disposed along a first direction; A roller assembly, which is movably mounted on the frame along the first direction; An ultrasonic welding mechanism includes a pressure roller assembly and a vibrator assembly. The pressure roller assembly is movably mounted on a first slide rail and can move along the direction of the first slide rail. The vibrator assembly is movably mounted on a second slide rail and can move along the direction of the second slide rail. The pressure roller assembly and the vibrator assembly cooperate with each other to weld industrial filter cloth.

2. The ultrasonic welding mechanism for industrial filter cloth according to claim 1, characterized in that: The pressure roller assembly includes a pressure roller slide, a lifting cylinder, and a pressure roller. The pressure roller slide is sleeved on the first slide rail, and the lifting cylinder is disposed on the pressure roller slide. The pressure roller slide can drive the lifting cylinder to move along the setting direction of the first slide rail. The pressure roller is connected to the lifting cylinder, and the lifting cylinder can drive the pressure roller to perform lifting and lowering movements.

3. The ultrasonic welding mechanism for industrial filter cloth according to claim 2, characterized in that: The ultrasonic welding mechanism for industrial filter cloth also includes a pressure regulating valve, which is mounted on the pressure roller slide and connected to the lifting cylinder via a pipeline.

4. The ultrasonic welding mechanism for industrial filter cloth according to claim 2, characterized in that: The pressure roller assembly further includes a first locking cylinder, which is disposed on the pressure roller slide. The pressure roller slide has a first opening, and the output end of the first locking cylinder passes through the first opening and is movably connected to the first slide rail.

5. The ultrasonic welding mechanism for industrial filter cloth according to claim 2, characterized in that: The transducer assembly includes a transducer slide and an ultrasonic transducer. The transducer slide is sleeved on the second slide rail, and the ultrasonic transducer is disposed on the transducer slide. The transducer slide can drive the ultrasonic transducer to move along the setting direction of the second slide rail.

6. The ultrasonic welding mechanism for industrial filter cloth according to claim 5, characterized in that: The oscillator assembly further includes a second locking cylinder, which is disposed on the oscillator slide. The oscillator slide has a second opening, and the output end of the second locking cylinder passes through the second opening and is movably connected to the second slide rail.

7. The ultrasonic welding mechanism for industrial filter cloth according to claim 6, characterized in that: There are two second slide rails, which are spaced apart from each other. The vibrator slide is fitted onto the two second slide rails and the ultrasonic vibrator is positioned between the two second slide rails.

8. The ultrasonic welding mechanism for industrial filter cloth according to claim 7, characterized in that: The number of the second locking cylinders is two.

9. The ultrasonic welding mechanism for industrial filter cloth according to claim 5, characterized in that: The ultrasonic welding mechanism for industrial filter cloth also includes several rolling mechanisms, which are respectively disposed on the pressure roller slide and the vibrator slide.

10. The ultrasonic welding mechanism for industrial filter cloth according to claim 9, characterized in that: The rolling mechanism includes a pin and at least two bearings. The two ends of the pin are connected to the pressure roller slide or the vibrator slide. The two bearings are sleeved on the pin and are in rolling connection with the first slide rail or the second slide rail.

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