CN115582614A - Ultrasonic welding machine - Google Patents
Ultrasonic welding machine Download PDFInfo
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- CN115582614A CN115582614A CN202211563627.9A CN202211563627A CN115582614A CN 115582614 A CN115582614 A CN 115582614A CN 202211563627 A CN202211563627 A CN 202211563627A CN 115582614 A CN115582614 A CN 115582614A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses an ultrasonic welding machine, which relates to the technical field of ultrasonic welding, in particular to an ultrasonic welding machine, comprising a pressure-bearing base, wherein two sides of the bottom of the pressure-bearing base are respectively and fixedly connected with pressure-bearing support legs; the movable frame comprises two supporting bars fixedly connected with the top of the pressure-bearing base, and the tops of the two pressure-bearing bars are embedded in the bottoms of the guide rails respectively. The ultrasonic welding machine utilizes the welding machine and the coil stock to realize the welding operation of the welding material in the synchronous moving process, wherein the transverse welding material and the longitudinal welding material respectively adopt independent feeding modes, the feeding directions of the transverse welding material and the longitudinal welding material are mutually vertical, and the intersection point of the feeding directions of the transverse welding material and the longitudinal welding material is consistent with the vertical central line of the ultrasonic welding machine, so that the accuracy in the welding process is improved.
Description
Technical Field
The invention relates to the technical field of ultrasonic welding, in particular to an ultrasonic welding machine.
Background
Ultrasonic welding is to transmit high-frequency vibration wave to the surfaces of two objects to be welded, and to make the surfaces of the two objects mutually rub to form fusion between molecular layers under the condition of pressurization, wherein 50/60Hz current is converted into 15, 20, 30 or 40KHz current by an ultrasonic generator, the converted high-frequency electric energy is converted into mechanical motion with the same frequency again by a transducer, and then the mechanical motion is transmitted to a welding head by a set of amplitude-changing horn devices.
When ultrasonic wave acts on a thermoplastic plastic contact surface, high-frequency vibration which reaches a certain amplitude and generates tens of thousands of times per second is generated, ultrasonic energy is transmitted to a welding area through an upper weldment, local high temperature is generated due to large acoustic resistance at the welding area, namely two welded interfaces, and the high-frequency vibration cannot be timely emitted due to poor thermal conductivity of the plastic and is gathered in the welding area to rapidly melt the contact surfaces of the two plastics; if the energy is small, it is not easy to weld, and the applied pressure cannot be too large, which is the product of the side length of the welded portion and the optimum pressure per 1mm of the edge.
The prior patent (publication No. CN 109562483B) discloses an ultrasonic welding device comprising an ultrasonic generator (1) fixed to a booster (12), the booster (12) in turn being fixed to a transducer (13) on which a head (2) is fixed, characterized by comprising an outer sleeve (3) arranged around the ultrasonic generator (1), the ultrasonic generator (1) and the outer sleeve (3) together defining an annular chamber (4) for the circulation of pressurized air, the annular chamber (4) having a serrated opening in its front end (31) for outputting the pressurized air and cooling the ultrasonic generator (1), wherein the outer sleeve (3) has an axially movable rear part (32) on the head (2), a pressure plate being formed in the peripheral area immediately adjacent to the welding area, which pressure plate applies pressure to the parts (P1, P2) to be welded due to the action of a compressible means (51) before the end (11) of the ultrasonic generator (1) comes into contact with said parts to be welded. But present welding mode is through artifical the realization, and the welding precision in its welding process is difficult to master to it is comparatively loaded down with trivial details to the shearing operation before the welding, greatly reduced welded work efficiency, welding material collapses easily when the welding simultaneously, leads to welding position to appear the deviation easily, can not well satisfy shortcomings such as people's user demand.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the ultrasonic welding machine, and solves the problems that the existing welding mode proposed in the background art is mainly manual, and the welding precision and the welding quality are poor.
In order to achieve the purpose, the invention is realized by the following technical scheme: the ultrasonic welding machine comprises a pressure-bearing base, wherein two sides of the bottom of the pressure-bearing base are respectively and fixedly connected with pressure-bearing support legs, the top of the pressure-bearing base is respectively and fixedly connected with a pressure-bearing seat and a movable frame, the pressure-bearing seat is positioned in the middle of the movable frame, and the front side and the rear side of the movable frame are respectively provided with a coil stock support fixedly connected with the top of the pressure-bearing base;
the movable frame comprises two support bars fixedly connected with the top of the pressure-bearing base, the tops of the two support bars are respectively embedded in the bottom of the guide rail, the top of the guide rail is clamped with a motor sliding block, the top of the motor sliding block is fixedly connected with the bottom ends of the support bars, the top ends of the support bars are respectively fixedly connected with the two ends of the cross beam, and the middle parts of the support bars are respectively fixedly connected with the two sides of the inner wall of the annular frame;
the top of the annular frame is fixedly connected with a fixed sleeve, a first supporting plate and a second supporting plate from left to right respectively;
a transverse pulling mechanism penetrates through the inner part of the fixed sleeve;
one side of the first supporting plate close to the transverse pulling mechanism is fixedly connected with a pneumatic shearing mechanism;
one side of the second supporting plate close to the first supporting plate is fixedly connected with a feeding mechanism;
the bottom of crossbeam and the top of welding machine support between fixed connection, the inside ultrasonic welding machine that has inlayed in bottom of welding machine support.
Optionally, the bearing base includes the pressure-bearing panel with the laminating of pressure-bearing base top, the three bearing piece of top equidistance fixedly connected with of pressure-bearing panel, the top fixedly connected with bearing strip of bearing piece, laminate between the top of bearing strip respectively and support panel's the bottom.
Optionally, the coil stock support includes two with bearing base fixed connection's socket, two peg graft between the top of socket and the bottom of flexible bracing piece, swing joint between the top of flexible bracing piece and the both ends of horizontal roller axle respectively, horizontal roller axle runs through the inside in two spacing dishes, the middle part of flexible bracing piece runs through in the inside of position sleeve, two one side fixedly connected with support arm that the position sleeve is close to the bearing base, swing joint between the top of support arm and the both ends of guide roll respectively.
Optionally, the number of the coil material supports is two, and the coil material supports are symmetrically distributed around the vertical center line of the pressure bearing seat.
Optionally, the horizontal pulling mechanism comprises a pneumatic control rod with one end penetrating through the inside of the fixed sleeve, the other end of the pneumatic control rod is fixedly connected with the top end of the guide plate, the middle of the guide plate is clamped with a horizontal slide rail with two ends fixedly connected with the inner wall of the annular frame, the bottom end of the guide plate is close to a pneumatic clamping block fixedly connected with one side of the pneumatic control rod, and the annular frame inner wall is fixedly connected with a cutting knife corresponding to the pneumatic clamping block.
Optionally, a sliding structure is formed between the guide plate and the horizontal sliding rail, and the horizontal sliding rail is parallel to the first supporting plate and the second supporting plate.
Optionally, the pneumatic shearing mechanism includes and is close to the bending plate who transversely draws mechanism one side fixed connection with first backup pad, the bending plate top is close to transversely draws and is got one side of mechanism and articulated between the top of pneumatic depression bar down, the top of pneumatic depression bar is articulated with the one end of pushing down the blade down, the bottom fixedly connected with of bending plate and the fixed blade of pushing down blade other end articulated.
Optionally, the pressing blades and the fixed blade are distributed in a cross manner, and the pressing blades form a rotating structure through a pneumatic pressing rod.
Optionally, the feeding mechanism comprises a support plate, the two sides of the support plate are fixedly connected with the first support plate and the second support plate respectively, the top of the support plate is movably connected with one end of the support shaft, the support shaft penetrates through the inside of the material tray, a feeding shaft and a guide shaft penetrate through the inside of the bottom end of the support plate respectively, the feeding shaft is located on one side of the guide shaft, and one end of the feeding shaft is fixedly connected with a feeding motor connected with the support plate.
Optionally, the support plate is an L-shaped plate structure, the feeding shaft and the guide shaft both penetrate through the support plate through a bearing, and the central axis of the feeding shaft is consistent with the central axis of the feeding motor.
The invention provides an ultrasonic welding machine, which has the following beneficial effects:
1. this ultrasonic welding machine relies on the pressure-bearing panel can keep the level of three pressure-bearing blocks consistent, and the cooperation between pressure-bearing block and the pressure-bearing strip can carry out the fixed stay effect to support panel's bottom, keeps the depth of parallelism between support panel and the pressure-bearing panel from this, and wherein support panel can provide the processing platform for waiting the coil stock of welding.
2. According to the ultrasonic welding machine, the supporting strips can provide supporting capacity for the bottom of the guide rail, the guide rail is connected with the motor sliding block through the linear motor, the linear motor (model: MC 60-ME) can provide horizontal moving force for the motor sliding block to enable the motor sliding block to move horizontally along the guide rail, the moving frame and all mechanisms mounted inside the moving frame can move synchronously through matching between the motor sliding block and the guide rail, wherein the moving speed of the linear motor is set to be the same as the moving speed of a coil material on the surface of the supporting panel, and the transverse pulling mechanism, the pneumatic shearing mechanism, the feeding mechanism and the ultrasonic welding machine are kept static relative to the coil material.
3. The ultrasonic welding machine can respectively realize the discharging and receiving operations through the arrangement of the two coil material supports, the coil materials are kept to have unique directivity in the welding process, the horizontal heights of the guide rollers on the two sides are consistent, so that the coil materials are kept to be parallel to the top of the supporting panel in the process of processing, the horizontal heights of the horizontal roller shaft and the limiting disc can be adjusted by the aid of the telescopic supporting rods, the horizontal heights of the horizontal roller shaft and the limiting disc can be correspondingly adjusted according to the diameter of the coil materials, when the diameter of the coil materials is larger, the weight of the coil materials is increased in the same proportion, the height of the horizontal roller shaft can be reduced through the contraction of the telescopic supporting rods, the coil materials are conveniently placed, and the horizontal roller shaft can directly provide rotating power for the coil materials by the aid of an electric rotating shaft (model: XD60D 94-12Y-50S).
4. This ultrasonic welding machine, horizontal drawing mechanism can draw the shearing of getting to horizontal welding material, pneumatic control pole can provide horizontal migration power for the deflector, promote the deflector through pneumatic control pole and make pneumatic grip block carry out horizontal displacement along horizontal slide rail, wherein horizontal slide rail can provide spacing guide effect for the deflector at the removal in-process, it is corresponding from this to keep between pneumatic grip block and the sword of tailorring, and consistent between the removal route of pneumatic grip block and the removal route of coil stock, coincide mutually between its central line between the two, avoid horizontal welding material to draw the condition that removes the in-process and appear the slope.
5. This ultrasonic welding machine can cut off the processing to vertical welding material through pneumatic shearing mechanism, and wherein the pneumatics pushes down the pole can the direct control push down lifting up or pushing down operation of blade one end, pushes down the blade through the rotatory back that pushes down of pneumatics push down the pole down, and crisscross cooperation cuts off the operation to vertical welding material between push down blade and the fixed blade, wherein is vertical form and distributes between vertical welding material and the horizontal welding material.
6. According to the ultrasonic welding machine, the two feeding shafts are arranged in parallel in the vertical direction, the gap between the two feeding shafts is consistent with the horizontal height of the included angle between the lower pressing blade and the fixed blade, the feeding shafts positioned below the feeding shafts rotate through the feeding motor, the longitudinal welding materials can be conveyed and stopped through the rotation of the feeding shafts, and the guide shafts can provide a guide effect for the longitudinal welding materials.
Drawings
FIG. 1 is a schematic structural view in elevation of an ultrasonic welding machine;
FIG. 2 is a front view of an ultrasonic welding machine;
FIG. 3 is a side view of the ultrasonic welding machine;
FIG. 4 is a schematic side view of an ultrasonic welding machine;
FIG. 5 is a side view of the ultrasonic welding machine;
FIG. 6 is a side view of an enlarged structure of a pneumatic shearing mechanism of the ultrasonic welding machine;
FIG. 7 is an enlarged schematic view of the ultrasonic welding machine at A in FIG. 3;
FIG. 8 is an enlarged view of the ultrasonic welding machine at B in FIG. 5;
fig. 9 is an enlarged structural schematic view of the guide plate of the ultrasonic welding machine partially matching with the horizontal slide rail.
In the figure: 1. a pressure-bearing base; 2. a pressure-bearing support leg; 3. a pressure bearing seat; 301. a pressure-bearing panel; 302. a pressure-bearing block; 303. a pressure-bearing strip; 304. a support panel; 4. a moving frame; 401. a supporting strip; 402. a guide rail; 403. a motor slider; 404. a strut; 405. a cross beam; 406. an annular frame; 5. a coil support; 501. a socket; 502. a telescopic supporting rod; 503. a horizontal roll shaft; 504. a limiting disc; 505. a positioning sleeve; 506. a support arm; 507. a guide roller; 6. fixing a sleeve; 7. a first support plate; 8. a second support plate; 9. a transverse pulling mechanism; 901. a pneumatic control lever; 902. a guide plate; 903. a horizontal slide rail; 904. a pneumatic clamping block; 905. a cutting knife; 10. a pneumatic shearing mechanism; 1001. a bending plate; 1002. a pneumatic down-pressure rod; 1003. pressing the blade downwards; 1004. fixing a blade; 11. a feeding mechanism; 1101. a mounting plate; 1102. a support shaft; 1103. a material tray; 1104. a feeding shaft; 1105. a guide shaft; 1106. a feeding motor; 12. a welder bracket; 13. an ultrasonic welder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 9, the present invention provides a technical solution: the ultrasonic welding machine comprises a pressure-bearing base 1, wherein two sides of the bottom of the pressure-bearing base 1 are respectively and fixedly connected with pressure-bearing support legs 2, the top of the pressure-bearing base 1 is respectively and fixedly connected with a pressure-bearing seat 3 and a movable frame 4, the pressure-bearing seat 3 is positioned in the middle of the movable frame 4, and the front side and the rear side of the movable frame 4 are respectively provided with a coil support 5 fixedly connected with the top of the pressure-bearing base 1;
the pressure bearing seat 3 comprises a pressure bearing panel 301 attached to the top of the pressure bearing base 1, the top of the pressure bearing panel 301 is fixedly connected with three pressure bearing blocks 302 at equal intervals, the top ends of the pressure bearing blocks 302 are fixedly connected with pressure bearing strips 303, and the top ends of the pressure bearing strips 303 are respectively attached to the bottom ends of the support panels 304;
the three bearing blocks 302 can be kept consistent in horizontal height by means of the bearing panel 301, and the cooperation between the bearing blocks 302 and the bearing strips 303 can perform a fixed supporting function on the bottom of the supporting panel 304, so that the parallelism between the supporting panel 304 and the bearing panel 301 is kept, wherein the supporting panel 304 can provide a processing platform for a coil stock to be welded;
the movable frame 4 comprises two support bars 401 fixedly connected with the top of the pressure-bearing base 1, the tops of the two support bars 401 are respectively embedded in the bottom of the guide rail 402, the top of the guide rail 402 is clamped with a motor sliding block 403, the top of the motor sliding block 403 is fixedly connected with the bottom ends of the support bars 404, the top ends of the support bars 404 are respectively fixedly connected with the two ends of the cross beam 405, and the middle parts of the support bars 404 are respectively fixedly connected with the two sides of the inner wall of the annular frame 406;
the supporting bar 401 can provide supporting capability for the bottom of the guide rail 402, the guide rail 402 and the motor slider 403 are connected through a linear motor, the linear motor (model: MC 60-ME) can provide horizontal moving force for the motor slider 403 to drive the motor slider 403 to horizontally move along the guide rail 402, and the synchronous movement of the moving frame 4 and each mechanism installed inside the moving frame 4 can be realized through the matching between the motor slider 403 and the guide rail 402, wherein the moving speed of the linear motor is set to be the same as the moving speed of a coil stock on the surface of the supporting panel 304, so that the transverse pulling mechanism 9, the pneumatic shearing mechanism 10, the feeding mechanism 11, the ultrasonic welder 13 and the coil stock are kept relatively static;
the coil stock support 5 comprises two plug sockets 501 fixedly connected with the pressure-bearing base 1, the tops of the two plug sockets 501 are plugged with the bottom ends of the telescopic supporting rods 502, the top ends of the telescopic supporting rods 502 are respectively movably connected with the two ends of the horizontal roller shafts 503, the horizontal roller shafts 503 penetrate through the inside of the two limiting discs 504, the middle parts of the telescopic supporting rods 502 penetrate through the inside of the positioning sleeves 505, one sides of the two positioning sleeves 505, which are close to the pressure-bearing base 3, are fixedly connected with support arms 506, and the top ends of the support arms 506 are respectively movably connected with the two ends of the guide rollers 507;
the number of the coil material supports 5 is two, and the coil material supports 5 are symmetrically distributed around the vertical central line of the pressure bearing seat 3;
the arrangement of the two coil material supports 5 can respectively realize the discharging and receiving operation, the coil materials are kept to have unique directivity in the welding process, the horizontal heights of the guide rollers 507 at two sides are consistent, so that the coil materials are kept to be parallel to the top of the supporting panel 304 in the process of processing, the horizontal heights of the horizontal roller shaft 503 and the limiting disc 504 can be adjusted by the telescopic supporting rod 502, the horizontal height of the horizontal roller shaft 503 can be correspondingly adjusted according to the diameter of the coil materials, when the diameter of the coil materials is larger, the weight of the coil materials is increased in the same proportion, the height of the horizontal roller shaft 503 can be reduced by the contraction of the telescopic supporting rod 502, the arrangement of the coil materials is convenient, and the horizontal roller shaft 503 can adopt an electric rotating shaft (model: XD60D 94-12Y-50S) to directly provide rotating power for the coil materials;
the top of the annular frame 406 is fixedly connected with a fixed sleeve 6, a first supporting plate 7 and a second supporting plate 8 from left to right respectively;
a transverse pulling mechanism 9 penetrates through the inner part of the fixed sleeve 6;
the transverse pulling mechanism 9 comprises a pneumatic control rod 901 with one end penetrating through the inside of the fixed sleeve 6, the other end of the pneumatic control rod 901 is fixedly connected with the top end of a guide plate 902, a horizontal slide rail 903 with two ends fixedly connected with the inner wall of the annular frame 406 is clamped in the middle of the guide plate 902, one side of the bottom end of the guide plate 902 close to the pneumatic control rod 901 is fixedly connected with a pneumatic clamping block 904, and the inner wall of the annular frame 406 is fixedly connected with a cutting knife 905 corresponding to the pneumatic clamping block 904;
a sliding structure is formed between the guide plate 902 and the horizontal sliding rail 903, and the horizontal sliding rail 903 is parallel to the first support plate 7 and the second support plate 8;
the transverse pulling mechanism 9 can pull and shear transverse welding materials, the pneumatic control rod 901 can provide horizontal moving power for the guide plate 902, the guide plate 902 is pushed by the pneumatic control rod 901 to enable the pneumatic clamping block 904 to horizontally displace along the horizontal sliding rail 903, the horizontal sliding rail 903 can provide limiting and guiding effects for the guide plate 902 in the moving process, and therefore the pneumatic clamping block 904 and the cutting knife 905 are kept to correspond to each other, the moving path of the pneumatic clamping block 904 is consistent with the moving path of a coil material, the central lines of the pneumatic clamping block 904 and the coil material are coincident with each other, and the condition that the transverse welding materials are inclined in the pulling moving process is avoided;
one side of the first supporting plate 7 close to the transverse pulling mechanism 9 is fixedly connected with a pneumatic shearing mechanism 10;
the pneumatic shearing mechanism 10 comprises a bending plate 1001 fixedly connected with one side, close to the transverse pulling mechanism 9, of the first supporting plate 7, the top end of the bending plate 1001, close to the transverse pulling mechanism 9, is hinged with the top end of a pneumatic lower pressing rod 1002, the top end of the pneumatic lower pressing rod 1002 is hinged with one end of a lower pressing blade 1003, and the bottom of the bending plate 1001 is fixedly connected with a fixed blade 1004 hinged with the other end of the lower pressing blade 1003;
the lower pressing blade 1003 and the fixed blade 1004 are distributed in a cross manner, and the lower pressing blade 1003 forms a rotating structure through a pneumatic lower pressing rod 1002;
the longitudinal welding material can be cut off through the pneumatic cutting mechanism 10, wherein the pneumatic pressing rod 1002 can directly control the lifting or pressing operation of one end of the pressing blade 1003, after the pressing blade 1003 rotates and presses downwards through the pneumatic pressing rod 1002, the pressing blade 1003 and the fixed blade 1004 are matched in a staggered mode to cut off the longitudinal welding material, and the longitudinal welding material and the transverse welding material are distributed in a vertical mode;
one side of the second supporting plate 8 close to the first supporting plate 7 is fixedly connected with a feeding mechanism 11;
the feeding mechanism 11 comprises a support plate 1101 with two sides fixedly connected with a first support plate 7 and a second support plate 8 respectively, the top of the support plate 1101 is movably connected with one end of a support shaft 1102, the support shaft 1102 penetrates through the inside of the charging tray 1103, a feeding shaft 1104 and a guide shaft 1105 penetrate through the inside of the bottom end of the support plate 1101 respectively, the feeding shaft 1104 is positioned at one side of the guide shaft 1105, and one end of the feeding shaft 1104 is fixedly connected with a feeding motor 1106 connected with the support plate 1101;
the support plate 1101 is an L-shaped plate structure, the feeding shaft 1104 and the guide shaft 1105 penetrate through the support plate 1101 through bearings, and the central axis of the feeding shaft 1104 is consistent with that of the feeding motor 1106;
two feeding shafts 1104 are arranged in parallel in the vertical direction, the gap between the two feeding shafts is consistent with the horizontal height of the included angle between the lower pressing blade 1003 and the fixed blade 1004, the feeding shaft 1104 positioned below is rotated by a feeding motor 1106, the feeding and stopping of longitudinal welding materials can be realized by the rotation of the feeding shaft 1104, and the guide shaft 1105 can provide a guide effect for the longitudinal welding materials;
the bottom end of the cross beam 405 is fixedly connected with the top end of the welding machine support 12, and the ultrasonic welding machine 13 is embedded in the bottom end of the welding machine support 12.
In conclusion, when the ultrasonic welding machine is used, a coil stock is placed at the coil stock bracket 5 on one side far away from the transverse drawing mechanism 9, discharging and receiving operations can be respectively realized through the arrangement of the two coil stock brackets 5, the coil stock is kept to have unique directivity in the welding process, the horizontal heights of the guide rollers 507 on the two sides are consistent, so that the coil stock is kept to be parallel to the top of the support panel 304 in the processing process, the horizontal heights of the horizontal roller shaft 503 and the limiting disc 504 can be adjusted by utilizing the telescopic support rod 502, the horizontal height of the horizontal roller shaft 503 can be correspondingly adjusted according to the diameter of the coil stock, when the diameter of the coil stock is larger, the weight of the coil stock is also increased in the same proportion, the height of the horizontal roller shaft 503 can be reduced through the contraction of the telescopic support rod 502, the placement of the coil stock is convenient, and the horizontal roller shaft 503 can directly provide rotary power for the coil stock by adopting an electric rotating shaft (model: XD60D 94-12Y-50S);
the welding program was started, and the linear motor (model: MC 60-ME) can provide horizontal moving force for the motor slider 403 to make the motor slider 403 move horizontally along the guide rail 402, and the synchronous movement of the moving frame 4 and the mechanisms installed inside the moving frame 4 can be realized through the cooperation between the motor slider 403 and the guide rail 402, wherein the moving speed of the linear motor is set to be the same as the moving speed of the coil stock on the surface of the support panel 304, so that the lateral pulling mechanism 9, the pneumatic shearing mechanism 10, the feeding mechanism 11, the ultrasonic welder 13 and the coil stock are kept relatively stationary, the support bar 401 can provide support capability for the bottom of the guide rail 402, the guide rail 402 and the motor slider 403 are connected through the linear motor, the pneumatic clamping block 904 clamps one end of the lateral welding stock, the guide plate is pushed by the pneumatic control rod 901 to make the pneumatic clamping block 904 perform horizontal displacement along the horizontal sliding rail 903, wherein the horizontal sliding rail 903 can provide limiting and guiding effects for the guide plate in the moving process, thereby keeping the pneumatic clamping block 904 and the cutting knife 905 in correspondence, and the moving path of the pneumatic clamping block 904 and the moving path of the coil stock are consistent, and the feeding path of the longitudinal welding shaft 1106 is made to achieve the intersection of the longitudinal welding shaft and the welding shaft 1104 and the welding shaft is made to stop the welding process of the welding the lateral welding material and the welding process of the welding machine is made to be vertical welding;
then, the lifting or pressing operation of one end of the pressing blade 1003 can be directly controlled through the pneumatic pressing rod 1002, after the pressing blade 1003 is rotated and pressed through the pneumatic pressing rod 1002, the pressing blade 1003 and the fixed blade 1004 are in staggered fit to cut the longitudinal welding materials, and meanwhile, the cutting knife 905 cuts the transverse welding materials;
the linear motor pushes the motor slide block 403 to drive the welding structure above to return, and the process is repeated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. Ultrasonic welding machine, including pressure-bearing base (1), its characterized in that: two sides of the bottom of the pressure-bearing base (1) are respectively and fixedly connected with pressure-bearing support legs (2), the top of the pressure-bearing base (1) is respectively and fixedly connected with a pressure-bearing seat (3) and a movable frame (4), the pressure-bearing seat (3) is positioned in the middle of the movable frame (4), and the front side and the rear side of the movable frame (4) are respectively provided with a coil stock support (5) fixedly connected with the top of the pressure-bearing base (1);
the movable frame (4) comprises two supporting bars (401) fixedly connected with the top of the pressure-bearing base (1), the tops of the two supporting bars (401) are respectively embedded in the bottom of the guide rail (402), the top of the guide rail (402) is clamped with a motor sliding block (403), the top of the motor sliding block (403) is fixedly connected with the bottom ends of the supporting bars (404), the top ends of the supporting bars (404) are respectively fixedly connected with the two ends of the cross beam (405), and the middle parts of the supporting bars (404) are respectively fixedly connected with the two sides of the inner wall of the annular frame (406);
the top of the annular frame (406) is fixedly connected with a fixed sleeve (6), a first supporting plate (7) and a second supporting plate (8) from left to right respectively;
a transverse pulling mechanism (9) penetrates through the inner part of the fixed sleeve (6);
one side of the first supporting plate (7) close to the transverse pulling mechanism (9) is fixedly connected with a pneumatic shearing mechanism (10);
a feeding mechanism (11) is fixedly connected to one side, close to the first supporting plate (7), of the second supporting plate (8);
the bottom of crossbeam (405) and the top of welding machine support (12) between fixed connection, the inside ultrasonic welding machine (13) that has inlayed in the bottom of welding machine support (12).
2. An ultrasonic welding machine according to claim 1, wherein: bearing seat (3) include with bearing base (1) top laminating bearing panel (301), the three bearing piece of top equidistance fixedly connected with (302) of bearing panel (301), the top fixedly connected with bearing strip (303) of bearing piece (302), laminate between the top of bearing strip (303) and the bottom of supporting panel (304) respectively.
3. An ultrasonic welding machine according to claim 1, wherein: the coil stock support (5) comprises two plug sockets (501) fixedly connected with the pressure-bearing base (1), the two plug sockets (501) are plugged between the top of the plug socket (501) and the bottom of the telescopic supporting rod (502), the top of the telescopic supporting rod (502) is movably connected with the two ends of the horizontal roller shaft (503), the horizontal roller shaft (503) penetrates through the inside of the two limiting discs (504), the middle of the telescopic supporting rod (502) penetrates through the inside of the positioning sleeve (505), the two positioning sleeves (505) are fixedly connected with support arms (506) close to one side of the pressure-bearing base (3), and the top ends of the support arms (506) are movably connected with the two ends of the guide rollers (507) respectively.
4. The ultrasonic welding machine of claim 3, wherein: the coil material supports (5) are provided with two coil material supports, and the coil material supports (5) are symmetrically distributed around the vertical center line of the pressure bearing seat (3).
5. An ultrasonic welding machine according to claim 1, wherein: the transverse pulling mechanism (9) comprises a pneumatic control rod (901) with one end penetrating through the inside of the fixing sleeve (6), the other end of the pneumatic control rod (901) is fixedly connected with the top end of a guide plate (902), a horizontal sliding rail (903) with two ends fixedly connected with the inner wall of the annular frame (406) is clamped in the middle of the guide plate (902), a pneumatic clamping block (904) is fixedly connected to one side, close to the pneumatic control rod (901), of the bottom end of the guide plate (902), and a cutting knife (905) corresponding to the pneumatic clamping block (904) is fixedly connected to the inner wall of the annular frame (406).
6. The ultrasonic welding machine of claim 5, wherein: a sliding structure is formed between the guide plate (902) and the horizontal sliding rail (903), and the horizontal sliding rail (903) is parallel to the first supporting plate (7) and the second supporting plate (8).
7. An ultrasonic welding machine according to claim 1, wherein: the pneumatic shearing mechanism (10) comprises a bending plate (1001) fixedly connected with one side, close to the transverse pulling mechanism (9), of the first supporting plate (7), the top end of the bending plate (1001) is hinged to the top end of the pneumatic lower pressing rod (1002) of one side, close to the transverse pulling mechanism (9), of the top end of the bending plate (1001), the top end of the pneumatic lower pressing rod (1002) is hinged to one end of the lower pressing blade (1003), and the bottom of the bending plate (1001) is fixedly connected with a fixed blade (1004) hinged to the other end of the lower pressing blade (1003).
8. The ultrasonic welding machine of claim 7, wherein: the pressing blades (1003) and the fixed blades (1004) are distributed in a cross shape, and the pressing blades (1003) form a rotating structure through a pneumatic pressing rod (1002).
9. An ultrasonic welding machine according to claim 1, wherein: the feeding mechanism (11) comprises support plates (1101) fixedly connected with a first support plate (7) and a second support plate (8) on two sides, the top of each support plate (1101) is movably connected with one end of a support shaft (1102), the support shafts (1102) penetrate through the inside of the tray (1103), feeding shafts (1104) and guide shafts (1105) penetrate through the inside of the bottom ends of the support plates (1101) respectively, the feeding shafts (1104) are located on one sides of the guide shafts (1105), and one ends of the feeding shafts (1104) are fixedly connected with feeding motors (1106) connected with the support plates (1101).
10. An ultrasonic welding machine according to claim 9, wherein: the support plate (1101) is an L-shaped plate structure, the feeding shaft (1104) and the guide shaft (1105) penetrate through the inside of the support plate (1101) through bearings, and the central axis of the feeding shaft (1104) is consistent with that of the feeding motor (1106).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900614A (en) * | 2024-03-18 | 2024-04-19 | 丹阳市长江汽车部件有限公司 | Welding equipment for automobile parts |
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| CN115582614B (en) | 2023-03-31 |
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