CN220880913U - Continuous ultrasonic welding device - Google Patents
Continuous ultrasonic welding device Download PDFInfo
- Publication number
- CN220880913U CN220880913U CN202322629798.3U CN202322629798U CN220880913U CN 220880913 U CN220880913 U CN 220880913U CN 202322629798 U CN202322629798 U CN 202322629798U CN 220880913 U CN220880913 U CN 220880913U
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- ultrasonic welding
- fixedly connected
- motor
- screw rod
- bidirectional screw
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- 238000003466 welding Methods 0.000 title claims abstract description 80
- 239000000463 material Substances 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims description 50
- 230000002457 bidirectional effect Effects 0.000 claims description 21
- 238000001125 extrusion Methods 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000002052 molecular layer Substances 0.000 description 1
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- Lining Or Joining Of Plastics Or The Like (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model discloses a continuous ultrasonic welding device, which relates to the technical field of ultrasonic welding and solves the problems that an ultrasonic welding component of the traditional device cannot be adjusted according to the size of materials, the practicability of the device is reduced, the materials are fixed and compressed by additional driving.
Description
Technical Field
The utility model relates to the technical field of ultrasonic welding, in particular to a continuous ultrasonic welding device.
Background
The utility model provides an ultrasonic welding device is to utilize high frequency vibration wave to transmit to two object surfaces that need weld, under the condition of pressurization, makes two object surfaces mutual friction and forms the fusion between the molecular layer, generally needs to fix a position the material when using in order to weld, through retrieving, chinese patent grant number CN 214522056U's patent discloses a continuous type gauze mask ear area ultrasonic welding device, including the frame, locate the ultrasonic welding subassembly of opposite both sides in the frame, rotary mechanism, fixed establishment and the feed mechanism of setting in adjacent ultrasonic welding subassembly one side of frame, can improve the ultrasonic spot welding efficiency between gauze mask body and the ear area.
Above-mentioned technical scheme is although can improve ultrasonic welding efficiency, but the ultrasonic welding subassembly of the device is fixed structure, can not adjust according to the size of material to reduced the practicality of device, and to the fixed motor that is through extra drive of material compress tightly, thereby increased use cost.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a continuous ultrasonic welding device, which solves the problems that the ultrasonic welding component of the prior device provided in the background art is of a fixed structure and cannot be adjusted according to the size of materials, thereby reducing the practicability of the device, and the materials are fixed and compressed by additional driving, so that the use cost is increased.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a continuous ultrasonic welding device, includes the base, the last fixed surface of base installs material conveying mechanism, the upper surface of base one side just is located the position symmetry fixedly connected with curb plate of material conveying mechanism both sides, two fixedly connected with rectangle frame between the top of curb plate, adjustable elevating system is installed in the inside run-through of rectangle frame, the equal fixed mounting of two expansion ends of adjustable elevating system has relative movement mechanism, the equal fixed mounting of two expansion end lower surfaces of relative movement mechanism has ultrasonic welding head, the outside cover of ultrasonic welding head is equipped with the elasticity extrusion mechanism with relative movement mechanism expansion end lower surface fixed connection.
The adjustable lifting mechanism comprises a first bidirectional screw rod which is connected inside a rectangular frame in a penetrating and rotating mode, two first sliding blocks are symmetrically sleeved on the outer surface of the first bidirectional screw rod in a threaded mode, a second motor connected with the first bidirectional screw rod is fixedly installed on the outer surface of the rectangular frame, air cylinders are fixedly installed on the upper surface of the first sliding blocks in a penetrating and sliding mode, guide rods fixedly connected with the inner walls of the rectangular frame are connected between the two first sliding blocks in a penetrating and sliding mode, the two air cylinders can be driven to move relatively through rotation of the first motor, and accordingly ultrasonic welding heads on two sides of the bottom can be driven to move relatively.
Preferably, the relative movement mechanism comprises a rectangular groove plate fixedly connected with the bottom end of the movable end of the air cylinder, a third motor is fixedly arranged on one side of the outer surface of the rectangular groove plate, an output shaft of the third motor is connected with a second bidirectional screw rod rotationally connected with the inside of the rectangular groove plate, two second sliding blocks in sliding connection with the inner wall of the rectangular groove plate are symmetrically and threadedly connected with the outer surface of the second bidirectional screw rod, an ultrasonic welding head is fixedly arranged on the lower surface of the second sliding block, the third motor can rotate to enable the two second sliding blocks to move relatively, and accordingly two ultrasonic welding heads on the same side can be driven to move relatively.
Preferably, the elastic extrusion mechanism comprises an external thread cylinder fixedly arranged on the lower surface of the second sliding block, a sleeve is connected to the external thread cylinder in a threaded manner, a limiting ring is fixedly connected to the inner wall of the sleeve, a spring is fixedly connected to the lower surface of the limiting ring, an extrusion cylinder is fixedly connected to the bottom end of the spring and is slidably connected with the inner wall of the sleeve, the extrusion cylinder is preferentially contacted with materials when an ultrasonic welding head moves downwards, so that the materials are tightly pressed under the action of the spring, the situation that the materials move during welding is avoided, and the materials can be continuously pressed after the welding is finished, and the materials are prevented from adhering to the ultrasonic welding head.
Preferably, the bottom of the ultrasonic welding head is located below the sleeve, and the bottom of the extrusion barrel is located below the ultrasonic welding head, so that the extrusion barrel can continuously compress the materials before the ultrasonic welding head contacts the materials and after the ultrasonic welding head leaves the materials.
Preferably, the material conveying mechanism comprises a supporting plate fixedly installed on the periphery of the upper surface of the base, a conveying roller is connected between two opposite supporting plates in a penetrating and rotating mode, a conveying belt is sleeved between the outer surfaces of the conveying rollers, a single supporting plate is fixedly installed on the outer surface of the supporting plate, an output shaft of the first motor is connected with one end of the adjacent conveying roller, and the first motor rotates to drive the conveying belt to rotate so as to continuously convey materials.
Preferably, two fixedly connected with diaphragm between the curb plate, the diaphragm is located the conveyer belt inside and contacts with the interior top of conveyer belt, and the diaphragm is convenient for support the conveyer belt to be convenient for cooperate with ultrasonic welding head.
The utility model provides a continuous ultrasonic welding device. The beneficial effects are as follows:
1. This continuous type ultrasonic welding device through adjustable elevating system and relative movement mechanism, can carry out the relative movement to the position of four ultrasonic welding heads respectively and adjust to change the position of ultrasonic welding head according to the material of equidimension, thereby solved current ultrasonic welding device welding head and for fixed mounting on elevating system, can't adjust and reduce the problem of practicality according to the material of equidimension.
2. This continuous type ultrasonic welding device, through the elasticity extrusion mechanism that sets up, can all last compressing tightly the material when ultrasonic welding head is downwards or the welding back is upwards, not only can compress tightly the location to the material, but also can avoid the material adhesion on ultrasonic welding head, need not external drive to fix the material to it is fixed to have solved current ultrasonic welding device and need extra drive to fix the material, increase manufacturing cost and reduce work efficiency's problem.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a material conveying mechanism according to the present utility model;
FIG. 3 is a perspective view of the relative movement mechanism of the present utility model;
fig. 4 is a schematic view of the internal structure of the relative movement mechanism and elastic pressing of the present utility model.
In the figure, 1, a base; 2. a material conveying mechanism; 21. a support plate; 22. a conveying roller; 23. a conveyor belt; 24. a first motor; 3. a side plate; 4. a rectangular frame; 5. an adjustable lifting mechanism; 51. a first bidirectional screw rod; 52. a first slider; 53. a second motor; 54. a cylinder; 55. a guide rod; 6. a relative movement mechanism; 61. rectangular groove plates; 62. a third motor; 63. a second bidirectional screw rod; 64. a second slider; 7. an ultrasonic welding head; 8. an elastic extrusion mechanism; 81. an external thread cylinder; 82. a sleeve; 83. a limiting ring; 84. a spring; 85. an extrusion cylinder; 9. and a transverse plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
As shown in fig. 1-2, a continuous ultrasonic welding device comprises a base 1, a material conveying mechanism 2 is fixedly mounted on the upper surface of the base 1, the material conveying mechanism 2 comprises a supporting plate 21 fixedly mounted on the periphery of the upper surface of the base 1, a conveying roller 22 is connected between two opposite supporting plates 21 in a penetrating and rotating mode, a conveying belt 23 is sleeved between the outer surfaces of the two conveying rollers 22, a first motor 24 is fixedly mounted on the outer surface of each supporting plate 21, an output shaft of the first motor 24 is connected with one end of each adjacent conveying roller 22, and the conveying roller 22 and the conveying belt 23 are driven to rotate by rotation of the first motor 24, so that materials can be continuously conveyed.
Two fixedly connected with diaphragm 9 between the curb plate 3, diaphragm 9 is located the conveyer belt 23 inside and contacts with the interior top of conveyer belt 23, and diaphragm 9 can support conveyer belt 23, and ultrasonic welding head 7 of being convenient for cooperates.
The upper surface of base 1 one side and be located the position symmetry fixedly connected with curb plate 3 of material conveying mechanism 2 both sides, two fixedly connected with rectangle frame 4 between the top of curb plate 3.
Example 2:
As shown in fig. 1, the adjustable lifting mechanism 5 is installed inside the rectangular frame 4 in a penetrating manner, the adjustable lifting mechanism 5 comprises a first bidirectional screw rod 51 which is connected inside the rectangular frame 4 in a penetrating manner in a rotating manner, two first sliding blocks 52 are symmetrically sleeved on the outer surface of the first bidirectional screw rod 51 in a threaded manner, a second motor 53 which is connected with the first bidirectional screw rod 51 is fixedly installed on the outer surface of the rectangular frame 4, an air cylinder 54 is installed on the upper surface of the first sliding block 52 in a penetrating manner, a guide rod 55 which is fixedly connected with the inner wall of the rectangular frame 4 is connected between the two first sliding blocks 52 in a penetrating manner in a sliding manner, the second motor 53 rotates to drive the first bidirectional screw rod 51 to rotate, and accordingly the two first sliding blocks 52 and the two air cylinders 54 are driven to move relatively, so that the distance between the ultrasonic welding heads 7 on two sides can be changed.
Example 3:
As shown in fig. 3 and fig. 4, the two movable ends of the adjustable lifting mechanism 5 are fixedly provided with a relative movement mechanism 6, the lower surfaces of the two movable ends of the relative movement mechanism 6 are fixedly provided with ultrasonic welding heads 7, the relative movement mechanism 6 comprises a rectangular groove plate 61 fixedly connected with the bottom end of the movable end of the air cylinder 54, one side of the outer surface of the rectangular groove plate 61 is fixedly provided with a third motor 62, the output shaft of the third motor 62 is connected with a second bidirectional screw 63 rotationally connected with the inside of the rectangular groove plate 61, the outer surface of the second bidirectional screw 63 is symmetrically and spirally connected with two second sliding blocks 64 which are slidably connected with the inner wall of the rectangular groove plate 61, the ultrasonic welding heads 7 are fixedly arranged on the lower surface of the second sliding blocks 64, the third motor 62 rotates to drive the second bidirectional screw 63 on the same side so as to drive the two second sliding blocks 64 on the same side to move relatively, and the distance between the four ultrasonic welding heads 7 can be changed by matching with the adjustable lifting mechanism 5, thereby the practical problem that the existing lifting device cannot be installed on the basis of the fixed lifting device to be adjusted in a small manner.
Example 4:
As shown in fig. 3 and fig. 4, the outer sleeve of the ultrasonic welding head 7 is provided with an elastic extrusion mechanism 8 fixedly connected with the lower surface of the movable end of the relative movement mechanism 6, the elastic extrusion mechanism 8 comprises an external thread cylinder 81 fixedly installed on the lower surface of the second sliding block 64, the external thread cylinder 81 is in threaded connection with a sleeve 82, the inner wall of the sleeve 82 is fixedly connected with a limiting ring 83, the lower surface of the limiting ring 83 is fixedly connected with a spring 84, the bottom end of the spring 84 is fixedly connected with an extrusion cylinder 85 in sliding connection with the inner wall of the sleeve 82, when the ultrasonic welding head 7 moves downwards, the extrusion cylinder 85 is preferentially contacted with a material, so that the material is tightly pressed under the action of the spring 84, the situation of movement during welding is avoided, and the material can be continuously pressed after the welding is finished, the material is prevented from adhering to the ultrasonic welding head 7, the problem that the material is not required to be fixed by external driving, the material is solved, the existing ultrasonic welding device is required to be additionally driven to be fixed, the production cost is increased, and the working efficiency is reduced.
The bottom end of the ultrasonic welding head 7 is located below the sleeve 82, and the bottom end of the extrusion barrel 85 is located below the ultrasonic welding head 7, which is convenient for normal use of the extrusion barrel 85.
Working principle: firstly, a second motor 53 in the adjustable lifting mechanism 5 and a third motor 62 in the relative movement mechanism 6 are respectively started according to the size of materials, the second motor 53 rotates to drive a first bidirectional screw rod 51 to rotate so as to drive two first sliding blocks 52 and two air cylinders 54 to relatively move, thereby changing the distance between two ultrasonic welding heads 7 on two sides, the third motor 62 rotates to drive a second bidirectional screw rod 63 to rotate so as to drive two second sliding blocks 64 on the same side to relatively move, and further drive two ultrasonic welding heads 7 on the same side to relatively move, thereby being matched with the adjustable lifting mechanism 5 to change the distance between four ultrasonic welding heads 7, further solving the problem that the prior ultrasonic welding device has the welding heads fixedly installed on the lifting structure and can not be adjusted according to the materials with different sizes so as to reduce the practicability, the material to be ultrasonically welded is placed on the conveying belt 23 of the material conveying mechanism 2, then the first motor 24 is started, the first motor 24 rotates to drive the conveying roller 22 and the conveying belt 23 to rotate, so that the material can be continuously conveyed, when the material is conveyed below the ultrasonic welding head 7, the starting cylinder 54 drives the ultrasonic welding head 7 to move downwards, the extrusion cylinder 85 is preferentially contacted with the material when the ultrasonic welding head 7 moves downwards, so that the material is compressed under the action of the spring 84, the situation of movement during welding is avoided, the compression can be continuously carried out after the welding is finished, the material is prevented from adhering to the ultrasonic welding head 7, the material is not required to be fixed by external driving, the problem that the existing ultrasonic welding device needs additional driving to fix the material is solved, increasing production cost and reducing work efficiency.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. Continuous ultrasonic welding device, including base (1), its characterized in that: the automatic feeding device is characterized in that a material conveying mechanism (2) is fixedly arranged on the upper surface of the base (1), side plates (3) are symmetrically and fixedly connected to the upper surface of the base (1) and located on two sides of the material conveying mechanism (2), a rectangular frame (4) is fixedly connected between the top ends of the two side plates (3), an adjustable lifting mechanism (5) is arranged inside the rectangular frame (4) in a penetrating mode, two movable ends of the adjustable lifting mechanism (5) are fixedly provided with relative movement mechanisms (6), ultrasonic welding heads (7) are fixedly arranged on the lower surfaces of the two movable ends of the relative movement mechanisms (6), and elastic extrusion mechanisms (8) fixedly connected with the lower surfaces of the movable ends of the relative movement mechanisms (6) are sleeved outside the ultrasonic welding heads (7);
The adjustable lifting mechanism (5) comprises a first bidirectional screw rod (51) which penetrates through and is rotationally connected inside a rectangular frame (4), two first sliding blocks (52) are symmetrically sleeved on the outer surface of the first bidirectional screw rod (51), a second motor (53) which is connected with the first bidirectional screw rod (51) is fixedly arranged on the outer surface of the rectangular frame (4), an air cylinder (54) is fixedly arranged on the upper surface of the first sliding block (52) in a penetrating mode, and guide rods (55) which are fixedly connected with the inner wall of the rectangular frame (4) are connected between the two first sliding blocks (52) in a penetrating and sliding mode.
2. A continuous ultrasonic welding apparatus according to claim 1, wherein: the relative movement mechanism (6) comprises a rectangular groove plate (61) fixedly connected with the bottom end of the movable end of the air cylinder (54), a third motor (62) is fixedly arranged on one side of the outer surface of the rectangular groove plate (61), a second bidirectional screw rod (63) rotationally connected with the inside of the rectangular groove plate (61) is connected with an output shaft of the third motor (62), two second sliding blocks (64) in sliding connection with the inner wall of the rectangular groove plate (61) are symmetrically and threadedly connected with the outer surface of the second bidirectional screw rod (63), and the ultrasonic welding head (7) is fixedly arranged on the lower surface of the second sliding blocks (64).
3. A continuous ultrasonic welding apparatus according to claim 2, wherein: the elastic extrusion mechanism (8) comprises an external thread cylinder (81) fixedly arranged on the lower surface of the second sliding block (64), a sleeve (82) is connected with the external thread cylinder (81) in a threaded mode, a limiting ring (83) is fixedly connected to the inner wall of the sleeve (82), a spring (84) is fixedly connected to the lower surface of the limiting ring (83), and an extrusion cylinder (85) is fixedly connected to the bottom end of the spring (84) and is in sliding connection with the inner wall of the sleeve (82).
4. A continuous ultrasonic welding apparatus according to claim 3, wherein: the bottom end of the ultrasonic welding head (7) is positioned below the sleeve (82), and the bottom end of the extrusion cylinder (85) is positioned below the ultrasonic welding head (7).
5. A continuous ultrasonic welding apparatus according to claim 1, wherein: the material conveying mechanism (2) comprises supporting plates (21) fixedly mounted on the periphery of the upper surface of the base (1), conveying rollers (22) are connected between the two opposite supporting plates (21) in a penetrating and rotating mode, conveying belts (23) are sleeved between the outer surfaces of the conveying rollers (22), a first motor (24) is fixedly mounted on the outer surface of each supporting plate (21), and an output shaft of each first motor (24) is connected with one end of each adjacent conveying roller (22).
6. The continuous ultrasonic welding apparatus according to claim 5, wherein: a transverse plate (9) is fixedly connected between the two side plates (3), and the transverse plate (9) is positioned inside the conveying belt (23) and is contacted with the inner top of the conveying belt (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629798.3U CN220880913U (en) | 2023-09-27 | 2023-09-27 | Continuous ultrasonic welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629798.3U CN220880913U (en) | 2023-09-27 | 2023-09-27 | Continuous ultrasonic welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880913U true CN220880913U (en) | 2024-05-03 |
Family
ID=90841923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322629798.3U Active CN220880913U (en) | 2023-09-27 | 2023-09-27 | Continuous ultrasonic welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880913U (en) |
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2023
- 2023-09-27 CN CN202322629798.3U patent/CN220880913U/en active Active
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