CN211438554U - Ultrasonic welding machine - Google Patents
Ultrasonic welding machine Download PDFInfo
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- CN211438554U CN211438554U CN201922498895.7U CN201922498895U CN211438554U CN 211438554 U CN211438554 U CN 211438554U CN 201922498895 U CN201922498895 U CN 201922498895U CN 211438554 U CN211438554 U CN 211438554U
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Abstract
The utility model provides an ultrasonic welding machine, which comprises a stand column, a base guide rail, a connecting base, a driving mechanism and a vibration generating cylinder assembly, wherein the base guide rail is vertically arranged on the stand column; the driving mechanism comprises a driving assembly and a screw rod, the driving assembly is connected with the screw rod, the screw rod is vertically arranged on the stand column, the connecting base is connected with the screw rod, and the screw rod drives the connecting base to vertically move; the connecting base is provided with an air cylinder assembly and a vibration generating cylinder guide rail assembly, the air cylinder assembly is connected with the vibration generating cylinder assembly, the vibration generating cylinder assembly is arranged on the vibration generating cylinder guide rail assembly, and the air cylinder assembly drives the vibration generating cylinder group to move along the vertical direction. Use the utility model discloses an ultrasonic welding machine stroke precision is higher.
Description
Technical Field
The utility model relates to an ultrasonic welding technical field specifically is to relate to an ultrasonic welding machine.
Background
Ultrasonic welding machines are widely used in plastic welding, metal welding and other processing fields. In the existing ultrasonic welding machine, a single stroke control mechanism is generally adopted to control the movement of the handpiece component, and the handpiece component is relatively heavy, so that the precision stability is reduced due to long-time use in the use process. The structure of the head assembly is relatively complex, and the head assembly is inconvenient to disassemble and assemble and is not easy to debug.
Disclosure of Invention
The utility model mainly aims at providing a higher ultrasonic bonding machine of stroke precision.
In order to achieve the main purpose, the utility model provides an ultrasonic welding machine, which comprises a vertical column, a base guide rail, a connecting base, a driving mechanism and a vibration generating cylinder assembly, wherein the base guide rail is vertically arranged on the vertical column; the driving mechanism comprises a driving assembly and a screw rod, the driving assembly is connected with the screw rod, the screw rod is vertically arranged on the stand column, the connecting base is connected with the screw rod, and the screw rod drives the connecting base to vertically move; the connecting base is provided with an air cylinder assembly and a vibration generating cylinder guide rail assembly, the air cylinder assembly is connected with the vibration generating cylinder assembly, the vibration generating cylinder assembly is arranged on the vibration generating cylinder guide rail assembly, and the air cylinder assembly drives the vibration generating cylinder group to move along the vertical direction.
According to the above technical scheme, the utility model discloses an ultrasonic welding machine is through setting up the base guide rail, connection base, actuating mechanism and a section of thick bamboo subassembly that shakes, actuating mechanism's lead screw drive connection base is along vertical movement, cylinder assembly drive on the connection base shakes a section of thick bamboo group along vertical movement, thereby make connection base and a section of thick bamboo subassembly that shakes and can remove respectively, a plurality of stroke control have, and simultaneously, because a section of thick bamboo subassembly that shakes removes frequently, carry out mobility control to a section of thick bamboo subassembly that shakes alone, reducible during operation moving part's weight, avoid making the stroke precision reduce because long-time use is out of shape, thereby guarantee the stroke precision is higher.
In a further scheme, a guide block part and a brake handle are arranged on a first side wall of the connecting base, the guide block part extends forwards from the first side wall, and the brake handle is arranged on the guide block part; the guide block part comprises a first guide block and a second guide block, the first guide block and the second guide block are arranged in parallel, and a gap is formed between the first guide block and the second guide block; the first guide block is provided with a first guide rail clamping groove, the second guide block is provided with a second guide rail clamping groove, the first guide rail clamping groove and the second guide rail clamping groove are arranged in a matched mode, and the first guide rail clamping groove and the second guide rail clamping groove are clamped on the base guide rail; the first guide block is further provided with a first handle through hole, the second guide block is further provided with a second handle through hole, the first handle through hole and the second handle through hole are coaxially and oppositely arranged, the first handle through hole is located between the first guide rail clamping groove and the first side wall, the second handle through hole is located between the second guide rail clamping groove and the first side wall, and a handle screw rod of the brake handle is rotatably inserted into the first handle through hole and the second handle through hole.
Therefore, the connecting base is provided with the first guide block, the second guide block and the braking handle, so that when the braking handle rotates, the first guide block and the second guide block are closed in a clasping mode, the distance between the first guide rail clamping groove and the second guide rail clamping groove is reduced, the base guide rail can be clamped, and the connecting base can be fixed at a required height. The first guide block and the second guide block are controlled to be closed in a wrapping mode through the brake handle, the first guide block and the second guide block are not prone to being stretched outwards, and therefore the stability of the connection base and the base guide rail is improved.
In a further scheme, the first guide block is also provided with a first U-shaped deformation groove, the first U-shaped deformation groove is positioned between the first handle through hole and the first side wall, and an opening of the first U-shaped deformation groove is back to the second guide block; the second guide block is also provided with a second U-shaped deformation groove, the second U-shaped deformation groove is positioned between the second handle through hole and the first side wall, and an opening of the second U-shaped deformation groove faces away from the first guide block.
Therefore, the first U-shaped deformation groove and the second U-shaped deformation groove are formed, so that the first guide block and the second guide block are easier to deform and are not easy to crack in the embracing process, and the service life of the connecting base is prolonged.
In a further scheme, the vibration generating cylinder assembly comprises a cylinder body and a transducer assembly, wherein the cylinder body is provided with a transducer accommodating cavity with an opening in the front surface, and the transducer assembly is detachably arranged in the transducer accommodating cavity; the transducer assembly comprises a transducer and a plug disc, and the transducer is arranged in a transducer mounting hole of the plug disc; the bottom of barrel is provided with the transducer slot, and the transducer slot communicates with each other with the transducer and holds the chamber and set up, and the cartridge can be dismantled in the transducer slot.
Therefore, the vibration generating cylinder assembly can accommodate the transducer slot in the cavity through the transducer, the transducer assembly is provided with the inserting disc, the inserting disc can be detachably inserted into the transducer slot, the transducer assembly can be clamped quickly, the assembling difficulty can be reduced, the replacement time of the transducer assembly can be saved, and the production efficiency of raw equipment can be improved.
In a further scheme, the cylinder body is further provided with a first clamping block and a second clamping block, the first clamping block and the second clamping block are matched to form a transducer slot, and the first clamping block and the second clamping block are detachably mounted on the cylinder body.
Therefore, the first clamping block and the second clamping block are matched to form the energy converter slot, the energy converter slot can be conveniently machined, and the first clamping block and the second clamping block which are different can be used according to the size of the plug tray, so that the energy converter slot is matched with the plug tray.
In a further scheme, a clamping cover is arranged at the inlet end of the energy converter inserting groove, the first end of the clamping cover is hinged to the first clamping block, and the clamping cover covers the inlet end of the energy converter inserting groove.
Therefore, the clamping cover is arranged at the inlet end of the energy converter inserting groove, the energy converter assembly can be clamped by the clamping cover after the energy converter assembly is installed, and the stability of the energy converter assembly is guaranteed.
In a further scheme, an inserting disc cambered surface is arranged on the side surface of the inserting disc facing the clamping cover, and the inserting disc cambered surface and the transducer mounting hole have the same central axis; the side of the clamping cover facing the inserting disc is provided with a clamping cover cambered surface, and the clamping cover cambered surface is matched with the inserting disc cambered surface.
Therefore, through the inserting disc arc surface and the clamping cover arc surface, the inserting disc arc surface and the transducer mounting hole have the same central shaft, when the clamping cover rotates to cover, acting force of the clamping cover on the inserting disc all points to the central shaft of the transducer mounting hole, and rapid inserting of the inserting disc is guaranteed.
In a further scheme, the transducer assembly further comprises a transducer leveling device, the transducer leveling device is installed in the transducer installation hole, and the transducer is inserted in the insertion hole of the transducer leveling device.
Therefore, the transducer leveling device can be used for horizontally adjusting the transducer, so that the transducer can be conveniently aligned with a welding product, and the welding performance is improved.
In a further scheme, the connecting base is further provided with a through hole of the wire passing groove, the wire passing groove is installed on the vibration cylinder assembly, and the wire passing groove is vertically movably inserted into the through hole of the wire passing groove.
Therefore, the line passing groove is installed on the vibration tube assembly, and the line passing groove is vertically movably inserted into the line passing groove through hole, so that the vibration tube assembly cannot rub with the connecting base in the movement process, and the line safety of the vibration tube assembly is guaranteed.
In a further scheme, the connecting base is further provided with a fine adjustment assembly, the U-shaped fine adjustment stop block is installed on the vibration generating barrel assembly, and the fine adjustment assembly is matched with the U-shaped fine adjustment stop block.
Therefore, the U-shaped fine adjustment stop block and the fine adjustment assembly are arranged, fine adjustment can be conducted on the stroke of the vibration generating cylinder assembly, the precision of the stroke of the vibration generating cylinder assembly is improved, and the welding precision of the welding machine is improved.
Drawings
FIG. 1 is a view showing the installation structure of the column, the base rail, the connection base, the driving mechanism and the vibration generating drum assembly in the first embodiment of the ultrasonic welding machine of the present invention.
Fig. 2 is an exploded view of the first embodiment of the ultrasonic welding machine of the present invention.
FIG. 3 is an exploded view of the base rail and the driving mechanism of the first embodiment of the ultrasonic welding machine of the present invention.
Fig. 4 is an exploded view of the driving mechanism of the first embodiment of the ultrasonic welding machine of the present invention.
Fig. 5 is a mounting structure view of the connection base and the vibration generating cylinder assembly in the first embodiment of the ultrasonic welding machine of the present invention.
Fig. 6 is an exploded view of the connection base according to the first embodiment of the ultrasonic welding machine of the present invention.
Fig. 7 is a structural view of a connection base in a first embodiment of the ultrasonic welding machine of the present invention.
Fig. 8 is an exploded view of the fine adjustment assembly of the first embodiment of the ultrasonic welding machine according to the present invention.
Fig. 9 is an exploded view of the vibration drum assembly of the first embodiment of the ultrasonic welding machine of the present invention.
Fig. 10 is an exploded view of the cylinder of the first embodiment of the ultrasonic welding machine of the present invention.
Fig. 11 is a structural diagram of a hidden clamping cover of a cylinder in a first embodiment of the ultrasonic welding machine of the invention.
FIG. 12 is a view showing a structure of a clamp cover in a first embodiment of an ultrasonic welding machine according to the present invention.
Figure 13 is an exploded view of the transducer assembly of the first embodiment of the ultrasonic welder of the present invention.
FIG. 14 is a cross-sectional view of the transducer assembly of the first embodiment of the ultrasonic welding machine of the present invention.
Fig. 15 is an exploded view of the insert plate in the first embodiment of the ultrasonic welding machine of the present invention.
Fig. 16 is an exploded view of the transducer leveling device in the first embodiment of the ultrasonic welding machine of the present invention.
Fig. 17 is a view showing an installation structure of a column, a base rail, a connection base, a driving mechanism, and a vibration generating cylinder assembly in a second embodiment of the ultrasonic welding machine of the present invention.
FIG. 18 is an exploded view of the base rail and the driving mechanism of the second embodiment of the ultrasonic welding machine of the present invention.
FIG. 19 is an exploded view of the driving mechanism of the second embodiment of the ultrasonic welding machine of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
First embodiment of ultrasonic welder:
as shown in fig. 1 and 2, the ultrasonic welding machine of the present embodiment includes an upright 1, a base rail 2, a connection base 3, a driving mechanism 4, and a vibration generator assembly 5, wherein the base rail 2 is vertically disposed on the upright 1, the connection base 3 is vertically movably mounted on the base rail 2, the driving mechanism 4 drives the connection base 3 to vertically move, and the vibration generator assembly 5 is vertically movably mounted on the connection base 3. The connecting base 3 is provided with an air cylinder assembly 6, the air cylinder assembly 6 is connected with the vibration generating cylinder assembly 5, and the air cylinder assembly 6 drives the vibration generating cylinder assembly 5 to move vertically.
Referring to fig. 3, the base rail 2 includes a first base rail 21, a second base rail 22 and a protective cover 23, the first base rail 21 and the second base rail 22 are disposed on the column 1 along the vertical direction, a screw rod mounting position 24 is disposed between the first base rail 21 and the second base rail 22, and the first base rail 21 and the second base rail 22 are further matched to form a protective cover mounting groove 25. The protective cover 23 is positioned in the mounting groove 25. The outer surface of the protective cover 23 is provided with a graduated scale. The driving mechanism 4 comprises a driving assembly 41 and a screw rod 42, the driving assembly 41 is connected with the screw rod 42, the screw rod 42 is vertically arranged on the upright post 1, the screw rod 42 is positioned in the screw rod installation position 24, the connection base 3 is connected with the screw rod 42, and the screw rod 42 drives the connection base 3 to vertically move.
Referring to fig. 4, the drive assembly 41 is a manual adjustment assembly. The driving assembly 41 includes a gear box 411, a handle 412, a rotation shaft 413, a first bevel gear 414, and a second bevel gear 415, and the gear box 411 is fixed to the lower end of the base rail 2. The roof of gear box 411 is equipped with first connecting hole 4111, and the both sides lateral wall of gear box 411 all is equipped with second connecting hole 4112, and two second connecting holes 4112 are coaxial to be arranged. The gear box 411 is provided at its middle portion with a gear chamber 4113, and a first bevel gear 414 and a second bevel gear 415 are located in the gear chamber 4113. The lower portion of the screw rod 42 passes through the first connection hole 4111 to be connected to the first bevel gear 414, the first end of the rotation shaft 413 is connected to the handle 412, the rotation shaft 413 is inserted into the second connection hole 4112 on the side walls of the gear box 411, the rotation shaft 413 is connected to the second bevel gear 415, and the rotation shaft 413 and the second bevel gear 415 are coaxially disposed.
Referring to fig. 5, the first side wall 31 of the connection base 3 is provided with a first guide block portion 311, a second guide block portion 312, a first brake handle 313 and a second brake handle 314, the first guide block portion 311 and the second guide block portion 312 each extend forward from the first side wall 31, the first brake handle 313 is mounted on the first guide block portion 311, and the second brake handle 314 is mounted on the second guide block portion 312. The first guide portion 311 and the second guide portion 312 are respectively provided at both ends of the first sidewall 31.
The first guide block portion 311 includes a first guide block 3111 and a second guide block 3112, the first guide block 3111 and the second guide block 3112 are arranged in parallel, and a gap is provided between the first guide block 3111 and the second guide block 3112. The second guide block portion 312 includes a third guide block 3121 and a fourth guide block 3122, the third guide block 3121 and the fourth guide block 3122 are disposed in parallel, and a gap is provided between the third guide block 3121 and the fourth guide block 3122.
Referring to fig. 6, the first guide block 3111 is provided with a first guide rail slot 31111, the second guide block 3112 is provided with a second guide rail slot 31121, and the first guide rail slot 31111 and the second guide rail slot 31121 are disposed in a matching manner, in this embodiment, the first guide rail slot 31111 and the second guide rail slot 31121 are matched to form a dovetail slot for engaging with the base guide rail 2. First guide block 3111 is further provided with a first handle through hole 31112, second guide block 3112 is further provided with a second handle through hole 31122, first handle through hole 31112 and second handle through hole 31122 are coaxially disposed opposite to each other, first handle through hole 31112 is located between first guide rail slot 31111 and first side wall 31, second handle through hole 31122 is located between second guide rail slot 31121 and first side wall 31, preferably, first handle through hole 31112 is disposed at a position adjacent to first guide rail slot 31111, and second handle through hole 31122 is disposed at a position adjacent to second guide rail slot 31121. The first drag handle 313 includes a first handle screw 3131 and a first handle 3132, the first handle screw 3131 is detachably connected to the first handle 3132, and the first handle screw 3131 of the first drag handle 313 is rotatably inserted into the first handle through hole 31112 and the second handle through hole 31122.
The third guide block 3121 is provided with a third guide rail clamping groove 31211, the fourth guide block 3122 is provided with a fourth guide rail clamping groove 31221, the third guide rail clamping groove 31211 and the fourth guide rail clamping groove 31221 are cooperatively arranged, in this embodiment, the third guide rail clamping groove 31211 and the fourth guide rail clamping groove 31221 are cooperatively formed into a dovetail groove for clamping the base guide rail 2. The third guide block 3121 is further provided with a third handle through hole 31212, the fourth guide block 3122 is further provided with a fourth handle through hole 31222, the third handle through hole 31212 is coaxially disposed opposite to the second handle through hole 31222, the third handle through hole 31212 is located between the third rail groove 31211 and the first side wall 31, and the fourth handle through hole 31222 is located between the fourth rail groove 31221 and the first side wall 31, and preferably, the third handle through hole 31212 is disposed adjacent to the third rail groove 31211 and the fourth handle through hole 31222 is disposed adjacent to the fourth rail groove 31221. The second brake handle 314 comprises a second handle screw 3141 and a second handle 3142, the second handle screw 3141 is detachably connected with the second handle 3142, and the second handle screw 3141 of the second brake handle 314 is rotatably inserted into the third handle through hole 31212 and the fourth handle through hole 31222.
Referring to fig. 7, the first guide block 3111 is further provided with a first U-shaped deformation groove 31113, the first U-shaped deformation groove 31113 is located between the first handle through hole 31112 and the first side wall 31, and an opening of the first U-shaped deformation groove 31113 faces away from the second guide block 3112. Second guide block 3112 is further provided with a second U-shaped deformation groove 31123, second U-shaped deformation groove 31123 is located between second handle through hole 31122 and first side wall 31, and an opening of second U-shaped deformation groove 31123 faces away from first guide block 3111. The third guide block 3121 is further provided with a third U-shaped deformation groove 31213, the third U-shaped deformation groove 31213 being located between the third handle through hole 31212 and the first side wall 31, an opening of the third U-shaped deformation groove 31213 facing away from the second guide block 3112. The fourth guide block 3122 is further provided with a fourth U-shaped deformation groove 31223, the fourth U-shaped deformation groove 31223 being located between the fourth handle through hole 31222 and the first side wall 31, an opening of the fourth U-shaped deformation groove 31223 facing away from the first guide block 3111.
The connection base 3 is provided with a vibration generating cylinder guide rail assembly 34, the vibration generating cylinder guide rail assembly 34 is arranged on the second side wall 33 of the connection base 3, and the second side wall 33 is arranged on the first side wall 31 in a back-to-back manner. The vibration generating cylinder guide rail assembly 34 includes a vibration generating cylinder guide rail 341 and a vibration generating cylinder slider 342, and the vibration generating cylinder slider 342 is disposed in cooperation with the vibration generating cylinder guide rail 341. The second side wall 33 is provided with a guide rail limiting groove 3021, the vibration generating barrel guide rail 341 is installed in the guide rail limiting groove 3021, and the vibration generating barrel sliding block 342 is used for being connected with the vibration generating barrel assembly 5.
As can also be seen from fig. 6 and 7, the connection base 3 is further provided with an air cylinder platform 34, the air cylinder platform 34 is disposed perpendicular to the first side wall 31, the air cylinder platform 34 and the second side wall 33 cooperate to form a vibration generating cylinder installation cavity 332, and the vibration generating cylinder installation cavity 332 is used for installing the vibration generating cylinder assembly 5. The cylinder platform 34 is provided with a cylinder piston rod through hole 341 and a line passing groove through hole 342, and both the cylinder piston rod through hole 341 and the line passing groove through hole 303 are communicated with the vibration generating cylinder installation cavity 332. The cylinder piston rod through hole 341 is used for installing the cylinder piston rod 61 of the cylinder assembly 6, the wire passing groove through hole 342 is used for installing a cable of the vibration generating cylinder assembly, the cylinder piston rod 61 is connected with the vibration generating cylinder assembly 5, and the cylinder assembly 6 can control the vibration generating cylinder assembly 5 to move along the telescopic direction of the cylinder piston rod 61.
The connecting base 3 is further provided with a connecting arm 35, the first guide block portion 311 is further provided with a connecting arm groove 315, a first end of the connecting arm 35 is mounted in the connecting arm groove 315, a second end of the connecting arm 35 is provided with a screw rod screw hole 351, and the screw rod screw hole 351 is mounted on the screw rod 42.
The connection base 3 is further provided with a fine adjustment component 36, the second guide block portion 312 is further provided with a fine adjustment component mounting position 316, and the fine adjustment component 36 is mounted at the fine adjustment component mounting position 316. Referring to fig. 8, the fine adjustment assembly 36 includes a knob 361, a screw 362, a nut 363, and a pad head 364, the knob 361 being fitted over a first end of the screw 362, the nut 363 being mounted on a threaded portion of the screw 362, and the pad head 364 being mounted on a second end of the screw 362. By rotating the knob 361, the vertical movement of the pad head 364 can be controlled.
Referring to fig. 9, the horn assembly 5 includes a barrel 51, a U-shaped vernier stopper 52, and a transducer assembly 8, the barrel 51 is provided with a transducer accommodating chamber 511 with a front opening, and the transducer assembly 8 is detachably mounted in the transducer accommodating chamber 511. The U-shaped fine adjustment stopper 52 is installed on the back side of the barrel 51, as can be seen from fig. 5 and 6, the connection base 3 is provided with two through grooves 32 penetrating through the first side wall 31 and the second side wall 33, two arms of the U-shaped fine adjustment stopper 52 are respectively inserted into the two through grooves 32, the U-shaped fine adjustment stopper 52 moves vertically in the through grooves 32, the U-shaped fine adjustment stopper 52 is matched with the fine adjustment assembly 36, and the fine adjustment assembly 36 can adjust the stroke of the U-shaped fine adjustment stopper 52.
Referring to fig. 10 and 11, the bottom of the cylinder 51 is further provided with a first clamping block 53, a second clamping block 54 and a clamping cover 55, the first clamping block 53 and the second clamping block 54 cooperate to form a transducer slot 56, the first clamping block 53 and the second clamping block 54 are detachably mounted on the cylinder 51, in this embodiment, the first clamping block 53 is provided with a first slot 531, the second clamping block 54 is provided with a second slot 541, the first slot 531 and the second slot 541 cooperate to form the transducer slot 56, and the first clamping block 53 and the second clamping block 54 are mounted at the bottom of the cylinder 51 through a bolt 57. The first end of the clamping cover 55 is hinged with the first clamping block 53, and the clamping cover 55 covers the inlet end of the transducer slot 56. Referring to fig. 12, a first end of the clip cover 55 is provided with a hinge hole 551, a second end of the clip cover 55 is provided with a fixing hole 552, the first clip block 53 is provided with a hinge pin 533, the hinge pin 533 is inserted into the hinge hole 551, the second clip block 54 is provided with a clip cover fixing hole 542, the fixing hole 552 is matched with the clip cover fixing hole 542, and the fixing hole 552 is connected with the clip cover fixing hole 542 through a bolt 58.
The cylinder body 51 is further provided with a piston rod connecting hole 513 and a wire passing groove mounting hole 514, the piston rod connecting hole 513 and the wire passing groove mounting hole 514 are both located at the top 512 of the cylinder body 51, the piston rod connecting hole 513 is arranged opposite to the cylinder piston rod through hole 341, the wire passing groove mounting hole 514 is arranged opposite to the wire passing groove through hole 342, referring to fig. 2, the piston rod 61 of the cylinder assembly 6 passes through the cylinder piston rod through hole 341 to be connected with the piston rod connecting hole 513, the wire passing groove 7 is mounted on the wire passing groove mounting hole 514, and the wire passing groove 7 is vertically movably inserted into the wire.
Referring to fig. 13 and 14, the transducer assembly 8 includes a transducer 81, a plug 82, and a transducer leveling device 83, the transducer 81 being mounted in a transducer mounting hole 823 of the plug 82, and the plug 82 being removably inserted in the transducer insertion slot 56. The transducer leveling device 83 is mounted in the transducer mounting hole 823, and the transducer 81 is inserted in the insertion hole 834 of the transducer leveling device 83. The side of the insert plate 82 facing the clamp cover 55 is provided with an insert plate arc 824, the insert plate arc 824 having the same central axis as the transducer mounting hole 823. As shown in fig. 5, the side of the clip cover 55 facing the plug tray 82 is provided with a clip cover arc surface 553, and the clip cover arc surface 553 is matched with the plug tray arc surface 824.
Referring to fig. 15, the plug plate 82 includes a first plug plate 821 and a second plug plate 822, the first plug plate 821 is provided with a first transducer mounting hole 8211, the second plug plate 822 is provided with a second transducer mounting hole 8221, and the first transducer mounting hole 8211 and the second transducer mounting hole 8221 cooperate to form the transducer mounting hole 823. First inserting dish 821 is provided with first inserting dish cambered surface 8212, and second inserting dish 822 is provided with second inserting dish cambered surface 8222, and first inserting dish cambered surface 8212 and second inserting dish cambered surface 8222 cooperate and form inserting dish cambered surface 824.
Referring to fig. 16, the transducer leveling device 83 includes a leveling flange 831, a plurality of adjusting knobs 832 and a washer 833, the plurality of adjusting knobs 832 are uniformly installed on the plug tray 82 along the circumference of the transducer mounting hole 823, in this embodiment, the number of the adjusting knobs 832 is four, the second plug tray 822 is further provided with four knob mounting holes 8223, and the adjusting knobs 832 are correspondingly installed in the knob mounting holes 8223. The adjusting knob 832 includes a screw-in end 8321 and a rotating head 8322, and the screw-in end 8321 and the rotating head 8322 are fixedly connected. The leveling flange 831 abuts a threaded end 8321 of each adjustment knob 832 via a washer 833. The transducer 81 is mounted on the fixing hole 8311 of the leveling flange 831. An inner gasket 834 is arranged in the fixing hole 8311 of the leveling flange 831, and the inner gasket 834 is sleeved on the transducer 81.
In addition, as can be seen from fig. 13 and 14, the transducer assembly 8 is further provided with a first arc-shaped latch 84 and a second arc-shaped latch 85, the first arc-shaped latch 84 and the second arc-shaped latch 85 are both installed in the transducer installation hole 823, the first arc-shaped latch 84 and the second arc-shaped latch 85 are both abutted to the outer surface of the transducer 81, and the first arc-shaped latch 84 and the second arc-shaped latch 85 are cooperatively arranged to further fix the transducer 81 in the transducer installation hole 823.
The utility model discloses an ultrasonic welding machine is when using, through the handle 412 of waveing drive assembly 41, control connection base 3 is at base guide rail 2's direction rebound, the position of base guide rail is looked over through the scale of indicator 37 and protective cover 23, when removing the position that needs, tighten up first guide rail draw-in groove 31111 and second guide rail draw-in groove 31121 through first braking handle 313, make first guide rail draw-in groove 31111 and second guide rail draw-in groove 31121 chucking base guide rail 2, tighten up third guide rail draw-in groove 31211 and fourth guide rail draw-in groove 31221 through second braking handle 314, make third guide rail draw-in groove 31211 and fourth guide rail draw-in groove 31221 chucking base guide rail 2. And then, the stroke of the U-shaped fine adjustment stop block 52 is adjusted through the fine adjustment component 36, so that the stroke of the vibration generating barrel component 5 is controlled, after the adjustment is completed, the machine can be started, and the air cylinder component 6 controls the vibration generating barrel component 5 to move along the telescopic direction of the air cylinder piston rod, so that the welding task can be completed.
The utility model discloses a section of thick bamboo subassembly 5 takes off bolt 58 when changing transducer subassembly 8, opens clamping cover 55, takes out original transducer subassembly 8 from transducer slot 56, inserts transducer slot 56 with the dish 82 of inserting of new transducer subassembly 8, makes the dish cambered surface 824 towards clamping cover 55, closes clamping cover 55 and tighten bolt 58. After the transducer assembly 8 is installed, the transducer 81 is leveled by the transducer leveling device 83 so that the transducer 81 meets the welding requirements.
Second embodiment of ultrasonic welder:
the ultrasonic welding machine in the present embodiment is different from the ultrasonic welding machine in the first embodiment of the ultrasonic welding machine only in the difference of the driving mechanism.
Referring to fig. 17, in the present embodiment, the base rail 20 is vertically disposed on the column 10, the connection base 30 is vertically movably mounted on the base rail 20, and the driving mechanism 40 drives the connection base 30 to vertically move.
Referring to fig. 18, the base rail 20 includes a first base rail 201, a second base rail 202, and a cover 203, the first base rail 201 and the second base rail 202 are disposed on the column 10 in parallel along the vertical direction, a lead screw mounting position 204 is disposed between the first base rail 201 and the second base rail 202, and the first base rail 201 and the second base rail 202 further cooperate to form a cover mounting groove 205. The protective cover 203 is positioned in the mounting slot 205. The outer surface of the protective cover 203 is provided with a graduated scale. The driving mechanism 40 comprises a driving assembly 401, a screw rod 402 and a first mounting seat 403, the driving assembly 401 is connected with a first end of the screw rod 402, the screw rod 402 is vertically arranged on the upright post 10, the screw rod 402 is located in the screw rod mounting position 204, a second end of the screw rod 402 is mounted on the first mounting seat 403, the first mounting seat 403 is mounted at the lower end of the base guide rail 20, the connecting base 30 is connected with the screw rod 402, and the screw rod 402 drives the connecting base 30 to vertically move.
Referring to fig. 19, the driving assembly 401 is a motor driving assembly, the driving assembly 401 includes a motor 4011, a first bevel gear 4012, a second mounting seat 4013 and a second bevel gear 4014, the first bevel gear 4012 is sleeved on a rotating shaft of the motor 4011, the second mounting seat 4013 is installed at one end of the motor 4011 close to the first bevel gear 4012, the second mounting seat 4013 is provided with a screw hole 4015, a second end of the screw 402 is installed in the screw hole 4015, the second bevel gear 4014 is sleeved at a second end of the screw 402, and the first bevel gear 4012 is engaged with the second bevel gear 4014.
In this embodiment, when the ultrasonic welding machine is used, the screw rod 402 is driven by the motor 4011, so that the connection base 30 is controlled to move in the guide direction of the base rail 20.
According to the above, the utility model discloses an ultrasonic welding machine is through setting up the base guide rail, connection base, actuating mechanism and a section of thick bamboo subassembly that shakes, actuating mechanism's lead screw drive connection base is along vertical migration, cylinder assembly drive on the connection base shakes a section of thick bamboo group along vertical migration, thereby make connection base and a section of thick bamboo subassembly that shakes and can remove respectively, a plurality of stroke control have, and simultaneously, because a section of thick bamboo subassembly that shakes removes frequently, carry out mobility control to a section of thick bamboo subassembly that shakes alone, reducible during operation moving part's weight, avoid making the stroke precision reduce because long-time use is out of shape, thereby guarantee the stroke precision is higher. Moreover, the connection base controls the first guide block and the second guide block to be close together in a wrapping mode through the brake handle, and the first guide block and the second guide block are not easy to expand outwards, so that the stability of the connection base and the base guide rail is improved. In addition, a section of thick bamboo subassembly that shakes is through holding intracavity transducer slot at the transducer, and the transducer subassembly is provided with and inserts the dish, and the cartridge can be dismantled in the transducer slot to the accessible is inserted the dish to realize quick clamping transducer subassembly, can reduce the assembly degree of difficulty, save transducer subassembly change time, improve the production efficiency who produces equipment.
It should be noted that the above is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and all insubstantial modifications made by using the design concept of the present invention also fall within the protection scope of the present invention.
Claims (10)
1. An ultrasonic welding machine characterized in that: the vibration machine comprises a stand column, a base guide rail, a connecting base, a driving mechanism and a vibration generating barrel assembly, wherein the base guide rail is vertically arranged on the stand column, the connecting base is vertically movably arranged on the base guide rail, and the vibration generating barrel assembly is vertically movably arranged on the connecting base;
the driving mechanism comprises a driving assembly and a screw rod, the driving assembly is connected with the screw rod, the screw rod is vertically arranged on the upright post, the connecting base is connected with the screw rod, and the screw rod drives the connecting base to vertically move;
the connecting base is provided with an air cylinder assembly and a vibration generating cylinder guide rail assembly, the air cylinder assembly is connected with the vibration generating cylinder assembly, the vibration generating cylinder assembly is installed on the vibration generating cylinder guide rail assembly, and the air cylinder assembly drives the vibration generating cylinder group to move vertically.
2. An ultrasonic welding machine according to claim 1, wherein:
the first side wall of the connecting base is provided with a guide block part and a brake handle, the guide block part extends forwards from the first side wall, and the brake handle is installed on the guide block part;
the guide block part comprises a first guide block and a second guide block, the first guide block and the second guide block are arranged in parallel, and a gap is formed between the first guide block and the second guide block;
the first guide block is provided with a first guide rail clamping groove, the second guide block is provided with a second guide rail clamping groove, the first guide rail clamping groove and the second guide rail clamping groove are arranged in a matched mode, and the first guide rail clamping groove and the second guide rail clamping groove are clamped on the base guide rail;
the first guide block is further provided with a first handle through hole, the second guide block is further provided with a second handle through hole, the first handle through hole and the second handle through hole are coaxially and oppositely arranged, the first handle through hole is located between the first guide rail clamping groove and the first side wall, the second handle through hole is located between the second guide rail clamping groove and the first side wall, and a handle screw rod of the brake handle is rotatably inserted into the first handle through hole and the second handle through hole.
3. An ultrasonic welding machine according to claim 2, wherein:
the first guide block is also provided with a first U-shaped deformation groove, the first U-shaped deformation groove is positioned between the first handle through hole and the first side wall, and an opening of the first U-shaped deformation groove is back to the second guide block;
the second guide block is further provided with a second U-shaped deformation groove, the second U-shaped deformation groove is located between the second handle through hole and the first side wall, and an opening of the second U-shaped deformation groove faces away from the first guide block.
4. The ultrasonic welding machine according to any one of claims 1 to 3, characterized in that:
the vibration generating cylinder assembly comprises a cylinder body and a transducer assembly, the cylinder body is provided with a transducer accommodating cavity with an opening in the front face, and the transducer assembly is detachably mounted in the transducer accommodating cavity;
the transducer assembly comprises a transducer and a plug plate, wherein the transducer is mounted in a transducer mounting hole of the plug plate;
the bottom of the cylinder is provided with a transducer slot, the transducer slot is communicated with the transducer containing cavity, and the inserting disc is detachably inserted into the transducer slot.
5. The ultrasonic welding machine of claim 4, wherein:
the cylinder still is provided with first clamp splice and second clamp splice, first clamp splice with the cooperation of second clamp splice forms the transducer slot, first clamp splice with second clamp splice demountable installation is in on the cylinder.
6. The ultrasonic welding machine of claim 5, wherein:
the inlet end of the energy converter inserting groove is provided with a clamping cover, the first end of the clamping cover is hinged to the first clamping block, and the clamping cover covers the inlet end of the energy converter inserting groove.
7. An ultrasonic welding machine according to claim 6, wherein:
the side surface of the inserting disc facing the clamping cover is provided with an inserting disc cambered surface, and the inserting disc cambered surface and the transducer mounting hole have the same central axis;
the side of the clamping cover facing the inserting disc is provided with a clamping cover cambered surface, and the clamping cover cambered surface is matched with the inserting disc cambered surface.
8. The ultrasonic welding machine of claim 7, wherein:
the transducer assembly further comprises a transducer leveling device, the transducer leveling device is installed in the transducer mounting hole, and the transducer is inserted in the insertion hole of the transducer leveling device.
9. The ultrasonic welding machine according to any one of claims 1 to 3, characterized in that:
the connecting base is further provided with a wire passing groove through hole, the vibration barrel assembly is provided with a wire passing groove, and the wire passing groove is vertically movably inserted into the wire passing groove through hole.
10. The ultrasonic welding machine according to any one of claims 1 to 3, characterized in that:
the connecting base is further provided with a fine adjustment assembly, the U-shaped fine adjustment stop block is installed on the vibration generating barrel assembly, and the fine adjustment assembly is matched with the U-shaped fine adjustment stop block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498895.7U CN211438554U (en) | 2019-12-31 | 2019-12-31 | Ultrasonic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498895.7U CN211438554U (en) | 2019-12-31 | 2019-12-31 | Ultrasonic welding machine |
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| Publication Number | Publication Date |
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| CN211438554U true CN211438554U (en) | 2020-09-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014935A (en) * | 2019-12-31 | 2020-04-17 | 珠海灵科自动化科技有限公司 | Ultrasonic welding machine |
| WO2022253170A1 (en) * | 2021-05-31 | 2022-12-08 | 珠海灵科自动化科技有限公司 | Machine head assembly and ultrasonic welding machine |
-
2019
- 2019-12-31 CN CN201922498895.7U patent/CN211438554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014935A (en) * | 2019-12-31 | 2020-04-17 | 珠海灵科自动化科技有限公司 | Ultrasonic welding machine |
| WO2022253170A1 (en) * | 2021-05-31 | 2022-12-08 | 珠海灵科自动化科技有限公司 | Machine head assembly and ultrasonic welding machine |
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