CN220129556U - Feeding guide mechanism and welding device - Google Patents

Abstract

The utility model relates to a feeding guide mechanism and a welding device. The feeding guide mechanism comprises a first guide plate, a middle baffle plate, a second guide plate and an adjusting assembly, wherein the first guide plate, the middle baffle plate and the second guide plate are sequentially stacked and movably connected to the adjusting assembly, the first guide plate and the middle baffle plate enclose to form a first guide part, the second guide plate and the middle baffle plate enclose to form a second guide part, the first guide part and the second guide part are used for feeding guide, and the adjusting assembly is used for adjusting the gap size of the first guide part and the second guide part. Above-mentioned welding device and feeding guiding mechanism thereof, through the setting of first guiding part and second guiding part, be favorable to carrying out spacingly to long filter material when feeding, realize the alignment and the clamp to long filter material, improve the welding quality, reduce the bad probability of welding.

Description

Feeding guide mechanism and welding device

Technical Field

The utility model relates to the technical field of ultrasonic welding, in particular to a feeding guide mechanism and a welding device.

Background

With the development of engineering technology, ultrasonic welding technology appears, and an ultrasonic welding machine transmits ultrasonic waves to a plastic processing part through a welding head, so that the two plastic joint surfaces are subjected to severe friction caused by the action of the ultrasonic waves, and the friction heat melts the plastic joint surfaces to finish gluing.

For welding of common long filter materials, the traditional ultrasonic welding clamping positioning relies on manual double-hand pinching and positioning by visual observation.

However, the conventional ultrasonic welding clamping positioning method is prone to poor welding.

Disclosure of Invention

Accordingly, it is necessary to provide a feed guide mechanism and a welding device for solving the problem of poor welding.

The utility model provides a feeding guiding mechanism, feeding guiding mechanism includes first deflector, middle baffle, second deflector and adjustment subassembly, first deflector middle baffle with the second deflector stacks gradually, and swing joint in adjustment subassembly, first deflector with middle baffle encloses and closes and form first guide part, the second deflector with middle baffle encloses and closes and form second guide part, first guide part with second guide part is used for the feeding to lead, adjustment subassembly is used for adjusting first guide part with the clearance size of second guide part.

In one embodiment, the first guide plate comprises a first pressing plate and a first side plate which are connected, the second guide plate comprises a second pressing plate and a second side plate which are connected, the first pressing plate and the second pressing plate are oppositely arranged, the first side plate and the second side plate are respectively located on the deviating sides of the first pressing plate and the second pressing plate, the middle baffle comprises a third pressing plate, a third side plate and a fourth side plate, the third pressing plate is clamped between the first pressing plate and the second pressing plate, the third side plate and the fourth side plate are connected with the third pressing plate, the third side plate is opposite to the first side plate and forms the first guide part, and the fourth side plate is opposite to the second side plate and forms the second guide part.

In one embodiment, the first pressing plate has a first bending structure, the first bending structure bends away from the middle baffle, the first side plate has a second bending structure, and the second bending structure bends away from the third side plate.

In one embodiment, the second pressing plate has a third bending structure, the third bending structure bends away from the middle baffle, the second side plate has a fourth bending structure, and the fourth bending structure bends away from the fourth side plate.

In one embodiment, the adjusting assembly includes a base, a first adjusting assembly and a second adjusting assembly, wherein the first guide plate, the middle baffle plate and the second guide plate are movably connected to the base through the first adjusting assembly and the second adjusting assembly, and the first adjusting assembly and the second adjusting assembly are used for adjusting the widths of the first guide portion and the second guide portion.

In one embodiment, the base includes a first mounting end and a second mounting end, the first guide plate, the middle baffle plate and the second guide plate are provided with a first waist hole and a second waist hole which penetrate through the first guide plate, the first waist hole is movably clamped in the first adjusting assembly, and the second waist hole is movably clamped in the second adjusting assembly.

In one embodiment, the adjusting assembly further comprises a first base plate and a second base plate, the first base plate is clamped between the first pressing plate and the middle baffle, the second base plate is clamped between the second pressing plate and the middle baffle, and the first base plate and the second base plate are respectively used for adjusting the heights of the first guide portion and the second guide portion.

The welding device comprises the feeding guide mechanism of any one of the embodiments, a workbench, a driving mechanism, an upper die and a bottom die, wherein the feeding guide mechanism is arranged on a table top of the workbench, the driving mechanism is connected with the upper die, and the driving mechanism is used for driving the upper die to be close to or far away from the bottom die.

In one embodiment, the feeding guide mechanism comprises a feeding end and a discharging end, the feeding guide mechanism is provided with a first notch, the first notch is arranged between the feeding end and the discharging end, the bottom die is arranged on the first notch and fixed on the feeding guide mechanism, the bottom die is opposite to the upper die, the feeding guide mechanism is provided with a second notch near the discharging end, and the second notch is arranged between the first guide plate and the second guide plate.

In one embodiment, the bottom die comprises a supporting block and a welding piece, wherein the welding piece is fixedly connected to the supporting block, and the welding piece is opposite to the upper die.

Above-mentioned welding device and feeding guiding mechanism thereof, through first guiding portion with the setting of second guiding portion is favorable to carrying out spacingly to long filter material when feeding, realizes aligning and pressing from both sides tight to long filter material, improves the welding quality, reduces the probability of welding failure.

Drawings

Fig. 1 is a schematic view of a structure of a feed guide mechanism according to an embodiment.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is a schematic structural view of a welding device according to an embodiment.

10. A feed guide mechanism; 11. a feed end; 12. a discharge end; 13. a first notch; 14. a second notch; 15. a reference edge; 20. a welding device; 21. a work table; 22. a driving mechanism; 23. an upper die; 24. a bottom die; 24a, support blocks; 24b, welding; 30. a long filter material; 100. a first guide plate; 110. a first platen; 111. a first bending structure; 120. a first side plate; 121. a second bending structure; 200. a second guide plate; 210. a second pressing plate; 211. a third bending structure; 220. a second side plate; 221. a fourth bending structure; 300. an intermediate baffle; 310. a third platen; 320. a third side plate; 330. a fourth side plate; 400. an adjustment assembly; 410. a base; 411. a first mounting end; 412. a second mounting end; 420. a first adjustment assembly; 430. a second adjustment assembly; 440. a first backing plate; 450. a second backing plate; 460. a third backing plate; 500. a first guide part; 600. a second guide part; 700. a first waist hole; 800. and a second waist hole.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.

Referring to fig. 1, fig. 1 shows a schematic structural diagram of a feeding guiding mechanism 10 according to an embodiment of the present utility model, and the feeding guiding mechanism according to an embodiment of the present utility model includes a first guiding plate 100, a middle baffle 300, a second guiding plate 200 and an adjusting assembly 400, where the first guiding plate 100, the middle baffle 300 and the second guiding plate 200 are sequentially stacked and movably connected to the adjusting assembly 400, the first guiding plate 100 and the middle baffle 300 enclose a first guiding portion 500, the second guiding plate 200 and the middle baffle 300 enclose a second guiding portion 600, the first guiding portion 500 and the second guiding portion 600 are used for feeding guiding, and the adjusting assembly 400 is used for adjusting the gap between the first guiding portion 500 and the second guiding portion 600. Specifically, the above-mentioned first guide plate 100, intermediate baffle 300 and second guide plate 200 are laminated in this order, that is, the first guide plate 100, intermediate baffle 300 and second guide plate 200 are laminated from top to bottom, and are parallel to each other. The first guide 500 and the second guide 600 are spaces for the long filter media 30 to enter, and the first guide 500 is exemplified by the first guide 500, and the first guide plate 100 and the intermediate baffle 300 are enclosed to form the first guide 500, which is referred to as a nip space formed between the opposing plate surfaces of the first guide plate 100 and the intermediate baffle 300.

The feeding guide mechanism 10 is beneficial to limiting the long filter material 30 during feeding through the arrangement of the first guide part 500 and the second guide part 600, realizes the alignment and clamping of the long filter material 30, improves the welding quality and reduces the probability of poor welding.

As shown in conjunction with fig. 1 and 2, in some embodiments, the first guide plate 100 includes a first platen 110 and a first side plate 120 connected, the second guide plate 200 includes a second platen 210 and a second side plate 220 connected, the first platen 110 and the second platen 210 are disposed opposite to each other such that the first side plate 120 and the second side plate 220 are located at the facing sides of the first platen 110 and the second platen 210, respectively, the middle baffle 300 includes a third platen 310, a third side plate 320, and a fourth side plate 330, the third platen 310 is sandwiched between the first platen 110 and the second platen 210, the third side plate 320 and the fourth side plate 330 are connected with the third platen 310, and the third side plate 320 faces the first side plate 120 and forms a first guide 500, and the fourth side plate 330 faces the second side plate 220 and forms a second guide 600.

Specifically, the first pressing plate 110 and the first side plate 120, and the second pressing plate 210 and the second side plate 220 are formed by splicing or integrally forming. In addition, the third pressing plate 310, the third side plate 320 and the fourth side plate 330 may be integrally formed or spliced, and further, the third pressing plate 310, the third side plate 320 and the fourth side plate 330 may be freely combined and spliced, for example, as shown in fig. 2, the third pressing plate 310 includes an upper plate and a lower plate that are fixedly connected in a stacked manner, the third side plate 320 is connected with the upper plate, the fourth side plate 330 is connected with the lower plate, or the third pressing plate 310 is a plate, and the third side plate 320 and the fourth side plate 330 are simultaneously connected to the same side of the plate. It should be noted that, the third side plate 320 and the first side plate 120 are opposite to each other, and the third side plate 320 is disposed on one side of the first side plate 120, and the plate surface of the third side plate 320 is opposite to the plate surface of the first side plate 120. Similarly, the fourth side plate 330 and the second side plate 220 are opposite to each other, which means that the fourth side plate 330 is disposed on one side of the second side plate 220, and the plate surface of the fourth side plate 330 is opposite to the plate surface of the second side plate 220. The first guide part 500 is formed by the first guide plate 100 and the middle baffle 300, the second guide plate 200 and the middle baffle 300 are formed by the second guide part 600, and the first guide part 500 and the second guide part 600 extend in the length direction of the middle baffle 300. Further, the third pressing plate 310 is clamped between the first pressing plate 110 and the second pressing plate 210, so that the long filter material 30 is pressed and flattened in the vertical direction by the feeding guide mechanism 10 during feeding, the fourth side plate 330 is opposite to the second side plate 220 by the arrangement of the third side plate 320 opposite to the first side plate 120, and the long filter material 30 is pressed and flattened in the length direction of the vertical middle baffle 300, so that the long filter material 30 is pressed and aligned, the welding quality and the production efficiency are improved, and the production labor intensity is reduced.

Further, as shown in fig. 1 and 2, in one embodiment, the first pressing plate 110 has a first bending structure 111, the first bending structure 111 bends away from the middle baffle 300, the first side plate 120 has a second bending structure 121, and the second bending structure 121 bends away from the third side plate 320. Further, the second pressing plate 210 has a third bending structure 211, the third bending structure 211 bends away from the middle baffle 300, the second side plate 220 has a fourth bending structure 221, and the fourth bending structure 221 bends away from the fourth side plate 330. Specifically, the arrangement of the first bending structure 111 and the second bending structure 121 is beneficial to enlarging the size of the feed opening between the first guide plate 100 and the middle baffle 300 on the side close to the feed end 11. Further, the arrangement of the third bending structure 211 and the fourth bending structure 221 is beneficial to enlarging the size of the feeding hole between the second guide plate 200 and the middle baffle 300 at one end close to the feeding hole. The arrangement is beneficial to improving the operation convenience of the feeding guide mechanism 10 when the long filter material 30 is fed.

Further, referring to fig. 1 and 2, in one embodiment, the adjusting assembly 400 includes a base 410, a first adjusting assembly 420 and a second adjusting assembly 430, the first guide plate 100, the middle baffle 300 and the second guide plate 200 are movably connected to the base 410 through the first adjusting assembly 420 and the second adjusting assembly 430, and the first adjusting assembly 420 and the second adjusting assembly 430 are used for adjusting the width of the first guide part 500 and the second guide part 600. Specifically, the first adjusting component 420 and the second adjusting component 430 are used for connecting the whole of the laminated plate of the first guide plate 100, the middle baffle 300 and the second guide plate 200 to two ends of the base 410, and are movably connected with the base 410. Further, the movable connection may be implemented by a sliding rail fit or a sliding rail fit, so the first adjusting component 420 and the second adjusting component 430 may be understood as components such as a sliding rail or a sliding rail. Through the arrangement of the first adjusting component 420 and the second adjusting component 430, the horizontal positions of the first guide plate 100, the middle baffle 300 and the second guide plate 200 relative to the base 410 are changed, so that the width adjustment of the first guide part 500 and the second guide part 600 is realized, and the folding height of the long filter material 30 is adjusted when the feeding guide mechanism 10 is used.

Further, in one embodiment, the base 410 includes a first mounting end 411 and a second mounting end 412. The first guide plate 100, the middle baffle 300 and the second guide plate 200 are provided with a first waist hole 700 and a second waist hole 800 which penetrate through, the first waist hole 700 is movably clamped on the first adjusting component 420, and the second waist hole 800 is movably clamped on the second adjusting component 430.

In this embodiment, the first adjusting component 420 and the second adjusting component 430 may be rods or columns. The first guide plate 100, the middle baffle 300 and the second guide plate 200 can be clamped on the rod or the column through the first waist hole 700 and the second waist hole 800, and can slide relative to the rod or the column to realize position adjustment. The arrangement is beneficial to realizing the position adjustment of the long filter material 30 so as to improve the flexibility of the feeding guide mechanism 10 in positioning the long filter material 30.

Further, referring to fig. 1, in an embodiment, the adjusting assembly 400 further includes a first pad 440 and a second pad 450, the first pad 440 is clamped between the first platen 110 and the middle baffle 300, the second pad 450 is clamped between the second platen 210 and the middle baffle 300, and the first pad 440 and the second pad 450 are respectively used for adjusting the heights of the first guide 500 and the second guide 600.

The first guide part 500 extends through the space between the first pad 440 and the third side plate 320, and the second guide part 600 extends through the space between the second pad 450 and the fourth side plate 330. Thus, this arrangement facilitates smooth passage of long filter media 30 during feeding without interference from first pad 440 and second pad 450. The first and second base plates 440 and 450 are beneficial to respectively adjusting the vertical heights of the first and second guide parts 500 and 600, thereby improving the adaptability of the feeding guide mechanism 10 to long filter materials 30 with different thicknesses.

Referring to fig. 1 and 3, the present utility model further provides a welding device 20, which includes the feeding guide mechanism 10 according to any one of the embodiments, and further includes a table 21, a driving mechanism 22, an upper die 23, and a bottom die 24, where the feeding guide mechanism 10 is installed on a table surface of the table 21, the driving mechanism 22 is connected to the upper die 23, and the driving mechanism 22 is used for driving the upper die 23 to approach or separate from the bottom die 24.

Further, as shown in connection with fig. 1, in one embodiment, the bottom die 24 includes a support block 24a and a welding member 24b, the welding member 24b is fixedly connected to the support block 24a, and the welding member 24b is opposite to the upper die 23. Specifically, the weld 24b has a different shape, such as a rack shape of a long strip, or a long strip without teeth. Preferably, in this embodiment, the weld 24b is a toothed strip.

According to the welding device 20, the feeding guide mechanism 10 is arranged, so that the long filter material 30 is limited during feeding, the long filter material 30 is aligned and clamped, the welding quality and the production efficiency are improved, and the production labor intensity is reduced.

When the welding device 20 is in use, the thickness of the first pad 440 and the second pad 450 is first adjusted according to the thickness of the long filter material 30, so as to change the vertical sizes of the first guide 500 and the second guide 600; according to the requirement of the filter material for high folding, firstly, the long filter material 30 is fixed, and then the first guide plate 100, the middle baffle 300 and the second guide plate 200 are pushed along the X-axis direction in fig. 2, so that the first guide plate 100, the middle baffle 300 and the second guide plate 200 move back and forth relative to the first adjusting component 420 and the second adjusting component 430 through the first waist hole 700 and the second waist hole 800, and in the moving process, the feeding guide mechanism 10 can be moved relative to the long filter material 30, and the folding height of the long filter material 30 is adjusted. After the height of the long filter material 30 is adjusted, the first guide plate 100, the middle baffle 300 and the second guide plate 200 can be pushed continuously, and the position of the long filter material 30 relative to the welding piece 24b in the X-axis direction is adjusted, so that the upper die 23 can weld different positions of the long filter material 30. After the adjustment is finished, the long filter material 30 is fed from the feeding end 11 through the first guide part 500 and the second guide part 600, when one section of the long filter material 30 enters the first notch 13, the driving mechanism 22 drives the upper die 23 to approach the welding piece 24b for welding operation, when the welding of the first section is finished, the driving mechanism 22 drives the upper die 23 to approach the welding piece 24b, the feeding is continued forward and the welding step is repeated until the welding of the whole section of the long filter material 30 is finished, and the long filter material 30 passes through the second notch 14 and is sent out from the discharging end 12.

Referring to fig. 1, 2 and 3, in an embodiment, the feeding guide mechanism 10 is further provided with a reference edge 15, where the reference edge 15 refers to an edge on the same vertical plane of the first guide plate 100, the middle baffle 300 and the second guide plate 200, and the reference edge 15 is used for aligning two sides of the long filter material 30 disposed on the first guide part 500 and the second guide part 600, and further, when feeding to the first pad 440 and the second pad 450 near the first mounting end 411, the first pad 440 and the third side plate 320, the second pad 450 and the fourth side plate 330 can perform limit clamping on the long filter material 30, so that the widths of the long filter material 30 disposed on the first guide part 500 and the second guide part 600 are kept consistent, that is, alignment of the long filter material 30 is achieved, and welding quality of the welding device 20 is improved.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The utility model provides a feeding guiding mechanism, its characterized in that, feeding guiding mechanism includes first deflector, middle baffle, second deflector and adjustment subassembly, first deflector the middle baffle with the second deflector stacks gradually, and swing joint in adjustment subassembly, first deflector with middle baffle encloses and forms first guiding part, the second deflector with middle baffle encloses and forms second guiding part, first guiding part with second guiding part is used for the feeding to lead, adjustment subassembly is used for adjusting first guiding part with the clearance size of second guiding part.

2. The feed guide mechanism of claim 1, wherein the first guide plate comprises a first platen and a first side plate connected, the second guide plate comprises a second platen and a second side plate connected, the first platen and the second platen are arranged opposite to each other, the first side plate and the second side plate are respectively positioned on the opposite sides of the first platen and the second platen, the middle baffle comprises a third platen, a third side plate and a fourth side plate, the third platen is clamped between the first platen and the second platen, the third side plate and the fourth side plate are connected with the third platen, the third side plate and the first side plate are opposite to each other and form the first guide portion, and the fourth side plate and the second side plate are opposite to each other and form the second guide portion.

3. The feed guide mechanism of claim 2, wherein the first platen has a first bending structure that bends away from the intermediate baffle, and the first side plate has a second bending structure that bends away from the third side plate.

4. A feed guide mechanism as set forth in claim 3 wherein said second platen has a third bending structure which bends away from said intermediate baffle, said second side plate has a fourth bending structure which bends away from said fourth side plate.

5. The feed guiding mechanism of claim 2, wherein the adjusting assembly comprises a base, a first adjusting assembly and a second adjusting assembly, the first guide plate, the middle baffle plate and the second guide plate are movably connected to the base through the first adjusting assembly and the second adjusting assembly, and the first adjusting assembly and the second adjusting assembly are used for adjusting the widths of the first guide portion and the second guide portion.

6. The feed guiding mechanism of claim 5, wherein the base comprises a first mounting end and a second mounting end, the first guide plate, the middle baffle plate and the second guide plate are provided with a first waist hole and a second waist hole which penetrate through the first guide plate, the first waist hole is movably clamped in the first adjusting assembly, and the second waist hole is movably clamped in the second adjusting assembly.

7. The feed guide mechanism of claim 5, wherein the adjustment assembly further comprises a first shim plate and a second shim plate, the first shim plate being clamped between the first platen and the intermediate baffle, the second shim plate being clamped between the second platen and the intermediate baffle, the first shim plate and the second shim plate being used to adjust the heights of the first guide portion and the second guide portion, respectively.

8. The welding device is characterized by comprising the feeding guide mechanism according to any one of claims 1-7, a workbench, a driving mechanism, an upper die and a bottom die, wherein the feeding guide mechanism is arranged on the surface of the workbench, the driving mechanism is connected with the upper die, and the driving mechanism is used for driving the upper die to be close to or far away from the bottom die.

9. The fusion splice device of claim 8, wherein the feed guide mechanism includes a feed end and a discharge end, the feed guide mechanism has a first gap, the first gap is disposed between the feed end and the discharge end, the bottom die is disposed in the first gap and is fixed to the feed guide mechanism, the bottom die is opposite to the upper die, the feed guide mechanism has a second gap adjacent to the discharge end, and the second gap is disposed between the first guide plate and the second guide plate.

10. The fusion apparatus of claim 9, wherein the bottom die comprises a support block and a fusion member fixedly coupled to the support block, the fusion member being opposite the upper die.