CN220661748U - Ultrasonic plastic welding machine - Google Patents
Ultrasonic plastic welding machine Download PDFInfo
- Publication number
- CN220661748U CN220661748U CN202322138274.4U CN202322138274U CN220661748U CN 220661748 U CN220661748 U CN 220661748U CN 202322138274 U CN202322138274 U CN 202322138274U CN 220661748 U CN220661748 U CN 220661748U
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- Prior art keywords
- rod
- guide
- welding machine
- workbench
- buffer
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- 238000004023 plastic welding Methods 0.000 title claims abstract description 24
- 238000003466 welding Methods 0.000 claims abstract description 19
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The application discloses an ultrasonic plastic welding machine, which comprises a base, a workbench, a bracket, an ultrasonic transducer, a PLC controller and a buffer rod, wherein the buffer rod is fixedly arranged at two ends of the bottom of the workbench; the fixed rod is fixedly arranged at two ends of the base, and the top end of the fixed rod is provided with a mounting hole; a first spring fixedly installed between the installation hole and the buffer rod; the second spring is fixedly arranged between the inner wall of the groove and the sliding block; the two ends of the rotating rod are respectively hinged on the sliding block and the fixed rod; the clamping plates are movably arranged on two sides of the mounting seat; the guide rod is movably arranged in the guide hole, and the bottom end of the guide rod is movably connected with the clamping plate; in daily production and life, the buffer rod and the sliding block are arranged to buffer impact force generated by a working chamber of the ultrasonic plastic welding machine, so that the ultrasonic plastic welding machine is prevented from being damaged, and the welding accuracy of welding parts is improved; through the setting of clamping plate and guide bar, reinforcing weldment's fixed effect improves welded degree of accuracy simultaneously.
Description
Technical Field
The utility model relates to an ultrasonic plastic welding machine.
Background
The ultrasonic welding machine is a solid-phase welding machine, and the connection between welding parts is realized by high-frequency elastic vibration of an acoustic system and the clamping action of static pressure between workpieces; the electric energy is converted into high-frequency electric energy by a power source (control box), the high-frequency electric energy is converted into mechanical vibration by a transducer, the vibration is transmitted to a welding head through an energy collector (amplitude transformer), under the vibration of a welding head, welded parts are rubbed together at high speed, the high-frequency vibration is combined with the downward pressure of air pressure to remove a film layer and oxide on the surface of the welded parts, so that firm welding is formed, when atoms between the welded parts are mixed together, metal-metal welding is generated, for example, an ultrasonic plastic welding machine with patent number CN109986789A is used, a servo motor works to drive a hydraulic rod to stretch out, a pulley is contacted with the ground, the ultrasonic plastic welding machine can move, and after the welding machine moves to a designated place, the servo motor works to drive the hydraulic rod to shrink, and a supporting leg is contacted with the ground; the temperature sensor collects temperature signals inside the case and transmits the temperature signals to the input end of the PLC, after the temperature signals are analyzed and processed by the PLC, if the temperature signals are smaller than a preset value of the PLC, the output end of the PLC sends out instructions to the heat dissipation fan, the heat dissipation fan is controlled not to work, and if the temperature signals are larger than the preset value of the PLC, the output end of the PLC sends out instructions to the heat dissipation fan, the heat dissipation fan is controlled to work, and heat dissipation is enhanced.
The embodiment can meet the welding effect of an ultrasonic plastic welding machine on welding parts, ensure the productivity of products, but has the following defects:
1. the welding machine body is integrally formed, the workbench is arranged on the welding machine body, and when the ultrasonic plastic welding machine works, larger impact force can be generated, so that the workbench of the ultrasonic plastic welding machine is damaged, and meanwhile, the accuracy of a weldment can be influenced;
2. the weldment is fixed on the workstation, and fixed effect is relatively poor, can't carry out accurate regulation simultaneously to weldment and fixing base, influences the welding result.
Disclosure of Invention
The utility model aims to solve one of the technical problems existing in the prior art.
The application provides an ultrasonic plastic welding machine, including base, workstation, support, ultrasonic transducer, PLC controller, still include:
and the buffer mechanism is fixedly arranged below the workbench.
The buffer mechanism includes:
the fixed rod is fixedly arranged at two ends of the base, and the top end of the fixed rod is provided with a mounting hole;
the buffer rods are fixedly arranged at two ends of the bottom of the workbench, and the bottom ends of the buffer rods are arranged in the mounting holes;
and the first spring is fixedly arranged between the mounting hole and the buffer rod.
Further comprises:
the groove is formed at the bottom of the workbench and is positioned at the side edge of the fixing rod;
the cross rod is fixedly arranged in the groove;
a slider slidably mounted on the cross bar;
the second spring is fixedly arranged between the inner wall of the groove and the sliding block;
and the two ends of the rotating rod are respectively hinged on the sliding block and the fixed rod.
Further comprises:
the mounting seat is slidably arranged on the workbench, and a clamping block is arranged at the top end of the mounting seat;
the clamping plates are movably arranged on two sides of the mounting seat;
and the clamping structure is used for pushing the clamping plate to fix the mounting seat.
The clamping mechanism comprises:
the guide plates are fixedly arranged at two ends of the workbench, and a guide hole is formed in the center of the guide plates;
the guide rod is movably arranged in the guide hole, and the bottom end of the guide rod is movably connected with the clamping plate.
Further comprises:
the external thread is arranged on the surface of the guide rod;
an internal thread provided on the inner wall of the guide hole;
wherein, the internal thread is engaged with the external thread.
Further comprises:
the hydraulic rod is telescopically arranged in the base;
the servo motor is fixedly arranged on the base and used for driving the hydraulic rod to stretch out and draw back;
and the roller is rotatably arranged at the bottom of the hydraulic rod.
The beneficial effects of the utility model are as follows:
1. through the arrangement of the buffer rod and the sliding block, impact force generated by a working chamber of the ultrasonic plastic welding machine is buffered for multiple times, damage to the ultrasonic plastic welding machine caused by the impact force is prevented, the service life of equipment is prolonged, and meanwhile, the welding accuracy of welding parts is improved;
2. through the setting of clamping plate and guide bar, strengthen the fixed effect of weldment, can carry out the accurate regulation to the weldment simultaneously, improve ultrasonic plastic welding machine welded degree of accuracy.
Drawings
FIG. 1 is a front view of an ultrasonic plastic welding machine in an embodiment of the present application;
FIG. 2 is an enlarged schematic view of the partial structure at A in FIG. 1;
FIG. 3 is an enlarged schematic view of a partial structure at B in FIG. 1;
fig. 4 is an enlarged schematic view of a partial structure at C in fig. 1.
Reference numerals
1-base, 2-workstation, 3-support, 4-ultrasonic transducer, 5-PLC controller, 6-buffer gear, 601-buffer bar, 602-mounting hole, 603-dead lever, 604-first spring, 7-recess, 8-horizontal pole, 9-slider, 10-second spring, 11-rotary rod, 12-mount pad, 13-fixture block, 14-clamping plate, 15-clamping mechanism, 151-deflector, 152-guiding hole, 153-guide bar, 154-external screw thread, 155-internal screw thread, 16-hydraulic stem, 17-servo motor, 18-gyro wheel.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The server provided in the embodiment of the present application is described in detail below with reference to the accompanying drawings by means of specific embodiments and application scenarios thereof.
Example 1:
as shown in fig. 1 to 3, the embodiment of the application provides an ultrasonic plastic welding machine, which comprises a base 1, a workbench 2, a bracket 3, an ultrasonic transducer 4, a PLC controller 5, and a buffer mechanism 6 fixedly installed below the workbench 2.
Further, fixing rods 603 are fixedly installed at two ends of the base 1, and mounting holes 602 are formed in the top end of the fixing rods; buffer rods 601 fixedly installed at both ends of the bottom of the table 2, the bottom ends of which are installed in the installation holes 602; a first spring 604 fixedly installed between the mounting hole 602 and the buffer rod 601.
Further, a groove 7 is formed at the bottom of the workbench 2 and is positioned at the side edge of the fixing rod 603; a cross bar 8 fixedly mounted in the recess 7; a slider 9 slidably mounted on the cross bar 8; a second spring 10 fixedly installed between the inner wall of the groove 7 and the slider 9; the two ends of the rotating rod 11 are respectively hinged on the sliding block 9 and the fixed rod 603.
In this embodiment of the present application, since the above structure is adopted, the ultrasonic plastic welding machine generates impact force during operation, causing the vibration of the workbench 2, and the workbench 2 extrudes downwards, and meanwhile, the workbench 2 drives the buffer rod 601 to move downwards, the buffer rod moves downwards to extrude the first spring 604, the first spring 604 deforms, and the generated impact force is buffered to a certain extent; when the impact force that produces is too big, workstation 2 continues to move downwards, and rotary rod 11 both ends articulate on slider 9 and dead lever 603, and workstation 2 drives rotary rod 11 and rotates this moment, and rotary rod 11 removes and promotes slider 9 and remove in recess 7, extrudees second spring 10 simultaneously, and second spring 10 takes place the deformation, carries out further buffering to impact force and the vibration that produce, prevents that impact force from damaging ultrasonic plastic welder's workstation 2, extension equipment's life, improves ultrasonic plastic welder simultaneously to the welding precision of weldment.
Example 2:
as shown in fig. 1 to 4, in this embodiment, in addition to the structural features of the foregoing embodiment, a mount 12 is further included, which is slidably mounted on the table 2, and a fixture block 13 is provided at the top end; clamping plates 14 movably mounted on both sides of the mounting base 12; the clamping mechanism 15 is used for pushing the clamping plate 14 to fix the mounting seat 12.
Further, a guide plate 151 fixedly installed at both ends of the table 2, and having a guide hole 152 at the center; the guide rod 153 is movably installed in the guide hole 152, and the bottom end of the guide rod is movably connected with the clamping plate 14.
Further, an external thread 154 provided on the surface of the guide rod 153; an internal thread 155 provided on an inner wall of the guide hole 152;
wherein the internal threads 155 are in meshed engagement with the external threads 154.
In this embodiment of the application, due to the adoption of the above structure, the clamping block 13 is fixedly mounted on the top of the mounting seat 12, the weldment is mounted in the clamping block 13, the top end of the guide rod 153 is provided with a handle, the handle is rotated anticlockwise, the guide rod 153 is driven to rotate by the handle, meanwhile, the internal thread 155 on the inner wall of the guide hole 152 is meshed with the external thread 154 on the outer wall of the guide rod 153, the guide rod 153 drives the clamping plate 14 to move away from the mounting seat 12 at one time, the mounting seat 12 is mounted on the workbench 2, the handles of the guide rods 153 at two sides are rotated clockwise, the clamping plate 14 is pushed by the guide rod 153 to move to one side of the clamping plate 14, the mounting seat 12 is clamped and fixed, when the mounting position needs to be changed, the handle of the corresponding side guide rod 153 is rotated anticlockwise, and the side guide rod 153 is rotated clockwise to clamp and fixed again the mounting seat 12; after the weldment is fixed, the PLC controller 5 controls the ultrasonic transducer 4 to weld the weldment, and the ultrasonic plastic welding machine carries out welding processing.
Example 3:
as shown in fig. 1, in this embodiment, in addition to the structural features of the previous embodiment, a hydraulic rod 16 is included, which is telescopically mounted within the base 1; a servo motor 17 fixedly mounted on the base 1 for driving the hydraulic rod 16 to extend and retract; a roller 18 rotatably mounted to the bottom of the hydraulic lever 16.
In this embodiment of the present application, the above-described structure is employed. A bidirectional gear pump is arranged between the servo motor 17 and the hydraulic rod 16, the servo motor 17 is started, the servo motor 17 drives the bidirectional gear pump to work, meanwhile, the hydraulic rod 16 stretches out, the roller 18 at the bottom of the hydraulic rod 16 contacts the ground, the servo motor 17 stops working, the ultrasonic plastic welding machine can be pushed to move, after the corresponding position is reached, the servo motor 17 is started again, the bidirectional gear pump drives the hydraulic rod 16 to retract to the original position, the servo motor 17 stops working, the base 1 of the ultrasonic plastic welding machine contacts the ground, and the movement of the ultrasonic plastic welding machine is completed.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (3)
1. The utility model provides an ultrasonic wave plastics welding machine, includes base (1), workstation (2), support (3), ultrasonic transducer (4), PLC controller (5), its characterized in that still includes:
a buffer mechanism (6) fixedly installed below the workbench (2);
the buffer mechanism (6) includes:
the fixing rod (603) is fixedly arranged at two ends of the base (1), and a mounting hole (602) is formed in the top end of the fixing rod;
the buffer rods (601) are fixedly arranged at two ends of the bottom of the workbench (2), and the bottom ends of the buffer rods are arranged in the mounting holes (602);
a first spring (604) fixedly mounted between the mounting hole (602) and the buffer rod (601);
the groove (7) is formed at the bottom of the workbench (2) and is positioned at the side edge of the fixing rod (603);
a cross bar (8) fixedly mounted in the recess (7);
a slider (9) slidably mounted on the cross bar (8);
a second spring (10) fixedly arranged between the inner wall of the groove (7) and the sliding block (9);
the two ends of the rotating rod (11) are respectively hinged on the sliding block (9) and the fixed rod (603);
the mounting seat (12) can be slidably mounted on the workbench (2), and a clamping block (13) is arranged at the top end of the mounting seat;
clamping plates (14) movably mounted on both sides of the mounting base (12);
the clamping mechanism (15) is used for pushing the clamping plate (14) to fix the mounting seat (12);
the clamping mechanism (15) comprises:
the guide plates (151) are fixedly arranged at two ends of the workbench (2), and a guide hole (152) is formed in the center of each guide plate;
the guide rod (153) is movably arranged in the guide hole (152), and the bottom end of the guide rod is movably connected with the clamping plate (14).
2. An ultrasonic plastic welding machine according to claim 1, further comprising:
an external thread (154) provided on the surface of the guide rod (153);
an internal thread (155) provided on the inner wall of the guide hole (152);
wherein the internal thread (155) is in meshed connection with the external thread (154).
3. An ultrasonic plastic welding machine according to claim 1, further comprising:
a hydraulic rod (16) which is telescopically installed in the base (1);
the servo motor (17) is fixedly arranged on the base (1) and used for driving the hydraulic rod (16) to stretch;
and a roller (18) rotatably mounted at the bottom of the hydraulic rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138274.4U CN220661748U (en) | 2023-08-09 | 2023-08-09 | Ultrasonic plastic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138274.4U CN220661748U (en) | 2023-08-09 | 2023-08-09 | Ultrasonic plastic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220661748U true CN220661748U (en) | 2024-03-26 |
Family
ID=90334200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322138274.4U Active CN220661748U (en) | 2023-08-09 | 2023-08-09 | Ultrasonic plastic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220661748U (en) |
-
2023
- 2023-08-09 CN CN202322138274.4U patent/CN220661748U/en active Active
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| GR01 | Patent grant |