CN219600427U - Ultrasonic plastic welding machine - Google Patents

Abstract

The utility model relates to the technical field of fusion splicers, in particular to an ultrasonic plastic fusion splicer. Including the base, the guide way that supplies the backup pad activity has been seted up to the upper surface of base, the inside bottom fixedly connected with of base a plurality of buffer boards, a plurality of the inside of buffer board all is equipped with the buffer pole, and is a plurality of the both ends of buffer pole carry out fixed connection with the inner wall both sides of buffer board respectively, two the upper surface of connecting block all carries out fixed connection with the bottom of backup pad, has solved the welding machine among the prior art and can't effectively play the shock attenuation effect when carrying out bonding processing to plastics, vibrations can appear, if do not carry out shock attenuation processing to the device, the produced vibrations can influence the welding effect of plastics to lead to plastics welded quality to descend, influence the subsequent normal use's of plastics technical problem.

Description

Ultrasonic plastic welding machine

Technical Field

The utility model relates to the technical field of fusion splicers, in particular to an ultrasonic plastic fusion splicer.

Background

With the rapid development of the material industry, plastic products are widely used in various fields, however, products with certain structures cannot be molded by one injection molding in injection molding, subsequent bonding treatment is required, and an ultrasonic plastic welding machine is required in the process of bonding plastic.

Welding machine among the prior art can't effectively play the shock attenuation effect when carrying out bonding processing to plastics, vibrations probably appear, if do not carry out shock attenuation processing to the device, the produced vibrations can influence the welding effect of plastics when processing to lead to plastics welded quality to descend, influence the follow-up normal use of plastics.

The utility model discloses a high-efficiency ultrasonic plastic welding machine, which comprises a machine body, a stand column, a transverse frame, an ultrasonic welding machine and a switch, wherein the stand column is fixedly arranged at one end of the upper surface of the machine body, the transverse frame is fixedly arranged at the top of the stand column, the ultrasonic welding machine is fixedly arranged at the other end of the transverse frame, the switch is fixedly arranged at the other end of the machine body, a mounting groove is fixedly formed in the upper surface of the machine body, a guide rod is fixedly arranged in an inner cavity of the mounting groove, and a moving block is movably sleeved on the surface of the guide rod. According to the utility model, the workpiece can be clamped and fixed through the clamp, the supporting spring in the inner cavity of the mounting groove applies a pushing force to the moving block, the moving block can move along the guide rod, and the moving block drives the clamp to synchronously move through the mounting column, so that the joint of the workpiece is more compact, the welding quality of the workpiece can be effectively improved during welding, and meanwhile, the welding is rapidly cooled down, so that the welding efficiency of the workpiece can be effectively improved.

The clamping fixture can clamp and fix the workpiece very conveniently, but the damping effect can not be achieved when the clamping fixture is used for processing plastics, and the problem in the background art can not be solved.

Disclosure of Invention

The utility model aims to provide an ultrasonic plastic welding machine, which solves the problems in the prior art.

In order to achieve the above object, the utility model provides an ultrasonic plastic welding machine, which comprises a base, the upper surface of base has been seted up the guide way that supplies the backup pad activity, the inside bottom fixedly connected with of base has a plurality of buffer plates, and a plurality of the inside of buffer plate all is equipped with the buffer rod, a plurality of the both ends of buffer rod respectively carry out fixed connection with the inner wall both sides of buffer plate, a plurality of the outside of buffer rod all is equipped with the movable plate, a plurality of the guide way that supplies the movable plate activity has all been seted up to the upper surface of buffer plate, a plurality of the outside of buffer rod all overlaps and is equipped with buffer spring, a plurality of the both ends of buffer spring respectively carry out fixed connection with the inside wall of buffer plate and the lateral wall of movable plate, the inside bottom symmetry of base is equipped with the supporting shoe, two the upper surface of supporting shoe all is fixedly connected with the telescopic link, two the telescopic link all is fixedly connected with the connecting block, two the outer wall both sides of connecting block all are fixedly connected with the fixed block, a plurality of between fixed block and the movable plate all are articulated through the connecting rod.

As a further improvement of the technical scheme, the movable wheels are symmetrically arranged on two sides of the outer wall of the supporting plate, and the guide grooves for the movable wheels to move are formed on two sides of the inner wall of the base.

As the further improvement of this technical scheme, a plurality of mounting grooves that are used for installing the slide bar have been offered to equidistant on the upper surface of backup pad, and is a plurality of the outside of slide bar all is equipped with the installation sleeve board, and is a plurality of the outside of installation sleeve board is equal fixedly connected with pull ring, and is a plurality of the outside of slide bar is all overlapped and is equipped with reset spring, and is a plurality of reset spring all contradicts between mounting groove and installation sleeve board.

As a further improvement of the technical scheme, a plurality of movable plates are arranged in the installation sleeve plates, guide grooves for the movable plates to move are formed in the upper surfaces of the installation sleeve plates, the movable plates are fixedly connected with the installation sleeve plates through bolts, clamping blocks are fixedly connected to the upper surfaces of the movable plates, and protection pads are adhered to opposite sides of each three clamping blocks.

As the further improvement of this technical scheme, the rear end fixed surface of base is connected with the driving box, the inside bottom symmetry of driving box is equipped with rotates the sleeve, two rotate telescopic bottom and all rotate with driving box's inside bottom and be connected, one side fixedly connected with first motor of driving box, the output shaft of first motor passes through shaft coupling fixedly connected with actuating lever, the first bevel gear of the other end fixedly connected with of actuating lever, one of them rotate telescopic outside fixedly connected with and first bevel gear engaged second bevel gear, two rotate and carry out the transmission through belt cooperation drive wheel between the sleeve and be connected, two rotate telescopic inside equal threaded connection has the threaded rod, the top of base is equipped with the mounting panel, two the top of threaded rod all carries out fixed connection with the bottom of mounting panel.

As the further improvement of this technical scheme, the bottom fixedly connected with transmission case of mounting panel, the rear end fixedly connected with second motor of transmission case, the output shaft of second motor passes through shaft coupling fixedly connected with lead screw, the other end of lead screw rotates with the inner wall of transmission case to be connected, the outside threaded connection of lead screw has the screw thread piece, the guide way that supplies the screw thread piece activity has been seted up to the bottom of transmission case, the joint groove that is used for joint T shaped plate has been seted up to the bottom of screw thread piece, carry out fixed connection through the bolt between T shaped plate and the screw thread piece, the bottom fixedly connected with ultrasonic melt joint of T shaped plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this an ultrasonic wave plastics welding machine, buffer spring through setting up, fly leaf and telescopic link, when the device is carrying out processing to plastics, vibrations and pressure that produce can extrude the backup pad, the backup pad drives the connecting block and removes in step this moment, the connecting block extrudees the telescopic link in step, because be articulated through the connecting rod between connecting block and the fly leaf, so when the connecting block moves down, can drive the fly leaf through the connecting rod and disperse to both sides in step, the fly leaf extrudees buffer spring again this moment, can buffer vibrations and pressure through buffer spring.

2. In this ultrasonic wave plastics welding machine, through pull ring, installation sleeve plate and the reset spring that sets up, when needs are fixed the work piece of different specification sizes, only need the pulling pull ring, the pull ring drives the installation sleeve plate and removes in step on the slide bar this moment, when the installation sleeve plate removes, can extrude reset spring, place the work piece in the backup pad this moment again, unclamp the pull ring again, reset spring resets this moment, drives the grip block and removes in step, can fix the centre gripping to the work piece through grip block and installation sleeve plate this moment.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic view of the internal perspective structure of the base of the present utility model;

FIG. 3 is a schematic view of a cut-away perspective of the drive housing of the present utility model;

FIG. 4 is a schematic view of a transmission case of the present utility model in a cut-away perspective;

fig. 5 is an enlarged schematic view of the area a in fig. 2.

The meaning of each reference sign in the figure is:

1. a base; 2. a support plate; 3. a drive box; 4. a first motor; 5. rotating the sleeve; 6. a threaded rod; 7. a mounting plate; 8. a buffer plate; 9. a buffer rod; 10. a moving plate; 11. a buffer spring; 12. a support block; 13. a telescopic rod; 14. a connecting block; 15. a fixed block; 16. a connecting rod; 17. a driving rod; 18. a first bevel gear; 20. a second bevel gear; 21. a belt; 22. a second motor; 23. a transmission case; 24. a screw rod; 25. a screw block; 26. a T-shaped plate; 27. an ultrasonic fusion joint; 28. a slide bar; 29. a return spring; 30. installing a sleeve plate; 31. a pull ring; 32. a movable plate; 33. and a clamping block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, this embodiment provides an ultrasonic plastic welding machine, the on-line screen storage device comprises a base 1, the guide way that supplies backup pad 2 activity is offered to the upper surface of base 1, a plurality of buffer boards 8 of inside bottom fixedly connected with of base 1, the inside of a plurality of buffer boards 8 all is equipped with buffer rod 9, its main objective is in order to carry out the direction spacing to the mobile board 10, the both ends of a plurality of buffer rods 9 respectively with the inner wall both sides of buffer board 8 carry out fixed connection, the outside of a plurality of buffer rods 9 all is equipped with mobile board 10, the guide way that supplies mobile board 10 activity is all offered to the upper surface of a plurality of buffer boards 8, the outside of a plurality of buffer rods 9 all overlaps and is equipped with buffer spring 11, its main objective is in order to cushion down pressure or impact force, thereby carry out the shock attenuation, the both ends of a plurality of buffer spring 11 respectively with the inside wall of buffer board 8 and the lateral wall of mobile board 10 carry out fixed connection, the inside bottom symmetry of base 1 is equipped with supporting shoe 12, the upper surface of two supporting shoe 12 all fixed connection has telescopic link 13, it is mainly to support 14, the purpose is in order to carry out the support 14, two telescopic link blocks 13 all have two connecting blocks 14 fixed connection with two connecting blocks 14 and two connecting blocks 15 through the fixed connection of two connecting blocks 15 on the two surfaces of two connecting blocks 15 and two connecting blocks 2 are all fixed connection.

The working principle is as follows: when carrying out processing to the work piece, can produce down force and impact force, down force or impact force can extrude backup pad 2 this moment, backup pad 2 drives connecting block 14 and removes in step this moment, connecting block 14 extrudees telescopic link 13 in step, because be articulated through connecting rod 16 between connecting block 14 and the movable plate 10, so when connecting block 14 moves down, can drive the movable plate 10 through connecting rod 16 and disperse to both sides in step, movable plate 10 extrudees buffer spring 11 this moment again, can cushion down force and impact force through buffer spring 11, thereby protect the device, reduce simultaneously and shake the butt fusion effect between can improving plastics.

Considering that the support plate 2 needs to move in the base 1, the two sides of the outer wall of the support plate 2 are symmetrically provided with movable wheels, the two sides of the inner wall of the base 1 are provided with guide grooves for the movable wheels to move, and the movable wheels can be driven to move synchronously in the moving process of the support plate 2, so that the movable wheels can enable the movement of the support plate 2 to be smoother.

In order to be able to carry out fixed centre gripping to the work piece of different specifications, so a plurality of mounting grooves that are used for installing slide bar 28 have been offered to equidistant on the upper surface of backup pad 2, the outside of a plurality of slide bars 28 all is equipped with installation sleeve plate 30, the outside of a plurality of installation sleeve plate 30 all fixedly connected with pull ring 31, the outside of a plurality of slide bars 28 all overlaps and is equipped with reset spring 29, a plurality of reset spring 29 all contradict between mounting groove and installation sleeve plate 30, pulling pull ring 31, pull ring 31 drives installation sleeve plate 30 and moves on slide bar 28 in step, when installation sleeve plate 30 removes, will extrude reset spring 29, place the work piece again on backup pad 2 this moment, loosen pull ring 31 again, reset spring 29 resets this moment, drive installation sleeve plate 30 and remove in step, installation sleeve plate 30 drives clamping block 33 and remove in step, can carry out fixed centre gripping through clamping block 33 to the work piece of different specifications this moment.

Considering the different thickness of the workpieces of different specifications, the height positions of the clamping blocks 33 need to be adjusted, so that the movable plates 32 are arranged in the installation sleeve plates 30, the upper surfaces of the installation sleeve plates 30 are provided with guide grooves for the movable plates 32 to move, the movable plates 32 are fixedly connected with the installation sleeve plates 30 through bolts, the clamping blocks 33 are fixedly connected with the upper surfaces of the movable plates 32, protection pads are adhered to the opposite sides of each three clamping blocks 33, when the height positions of the clamping blocks 33 need to be adjusted according to the thickness of the workpieces, only the bolts need to be unscrewed, the movable plates 32 are pulled in the installation sleeve plates 30, and when the movable plates 32 drive the clamping blocks 33 to move to the required height positions, the movable plates are fixed with the installation sleeve plates 30 through the bolts.

Because when carrying out the butt fusion processing to plastic workpiece, need the ultrasonic fusion joint 27 to carry out altitude mixture control, so the rear end fixed surface of base 1 is connected with drive case 3, the inside bottom symmetry of drive case 3 is equipped with rotation sleeve 5, the bottom of two rotation sleeves 5 all rotates with the inside bottom of drive case 3 and is connected, one side fixedly connected with first motor 4 of drive case 3, the output shaft of first motor 4 passes through shaft coupling fixedly connected with actuating lever 17, the other end fixedly connected with first bevel gear 18 of actuating lever 17, the outside fixedly connected with of one of them rotation sleeve 5 carries out transmission connection with first bevel gear 18 second bevel gear 20, the equal threaded connection in inside of two rotation sleeves 5 has threaded rod 6, the top of base 1 is equipped with mounting panel 7, the top of two threaded rods 6 all carries out fixed connection with the bottom of mounting panel 7, first motor 4 begins the operation, drive rotation sleeve 5 rotates this moment, the threaded rod 6 in the inside of rotation sleeve 5 moves in step, drive backup pad 2 moves in step, backup pad 2 drives the second bevel gear 20 and moves in step, can carry out the butt fusion joint 27 in step, thereby the height adjustment position of plastic workpiece is convenient for carrying out the butt fusion processing.

In addition, in order to adjust the front and back position of ultrasonic fusion joint 27, so the bottom fixedly connected with transmission case 23 of mounting panel 7, the rear end fixed surface of transmission case 23 is connected with second motor 22, the output shaft of second motor 22 passes through shaft coupling fixedly connected with lead screw 24, the other end and the inner wall of transmission case 23 of lead screw 24 rotate to be connected, the outside threaded connection of lead screw 24 has screw thread piece 25, the guide way that supplies screw thread piece 25 activity has been seted up to the bottom of transmission case 23, the joint groove that is used for joint T shaped plate 26 has been seted up to the bottom of screw thread piece 25, carry out fixed connection through the bolt between T shaped plate 26 and the screw thread piece 25, the bottom fixedly connected with ultrasonic fusion joint 27 of T shaped plate 26, second motor 22 begins to move, drive lead screw 24 rotates, screw piece 25 is outside synchronous at this moment and is moved, drive ultrasonic fusion joint 27 synchronous movement, the front and back position that can adjust ultrasonic fusion joint 27 at this moment, when need dismantle change or maintain to ultrasonic fusion joint 27, only need unscrew the bolt, take out T shaped plate 26.

When the ultrasonic plastic welding machine in the embodiment is specifically used, firstly, the plastic workpiece is clamped, the pull ring 31 is pulled, at this time, the pull ring 31 drives the installation sleeve plate 30 to synchronously move on the slide rod 28, the reset spring 29 is extruded in the moving process of the installation sleeve plate 30, at this time, the plastic workpiece is placed on the placing plate, the pull ring 31 is released, at this time, the reset spring 29 is reset, the installation sleeve plate 30 is driven to synchronously move, the installation sleeve plate 30 drives the clamping block 33 to synchronously move, at this time, the plastic workpiece can be fixedly clamped through the clamping block 33, when the height position of the clamping block 33 is required to be adjusted according to the thickness of the plastic workpiece, only the bolt is required to be unscrewed, the movable plate 32 is required to be pulled in the installation sleeve plate 30, and when the movable plate 32 drives the clamping block 33 to move to the required height position, then the ultrasonic welding head is fixed with the mounting sleeve plate 30 through bolts, when the height position of the ultrasonic welding head 27 needs to be adjusted, the first motor 4 starts to operate, the driving rod 17 is driven to synchronously rotate, the driving rod 17 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives one of the rotating sleeves 5 to rotate, and because the two rotating sleeves 5 are in transmission connection through the belt 21 matched with the driving wheel, the two rotating sleeves 5 synchronously rotate at the moment, the threaded rod 6 synchronously moves in the rotating sleeves 5 to drive the mounting plate 7 to synchronously move, the mounting plate 7 drives the ultrasonic welding head 27 to move, the height position of the ultrasonic welding head 27 can be adjusted at the moment, when the front position and the rear position of the ultrasonic welding head 27 need to be adjusted, the second motor 22 starts to run, drive the lead screw 24 and rotate, the screw thread piece 25 moves in step outside the lead screw 24, drive the ultrasonic fusion joint 27 and move in step, at this moment, the front and back positions of the ultrasonic fusion joint 27 can be adjusted, when the ultrasonic fusion joint 27 carries out processing treatment on plastic workpieces, the produced down force or impact force can extrude the supporting plate 2, at this moment, the supporting plate 2 drives the connecting block 14 to move in step, the connecting block 14 extrudes the telescopic link 13 in step, because the connecting block 14 is hinged with the movable plate 10 through the connecting rod 16, when the connecting block 14 moves downwards, the movable plate 10 is driven to disperse towards two sides in step through the connecting rod 16, at this moment, the movable plate 10 extrudes the buffer spring 11 again, and the down force or impact force can be buffered through the buffer spring 11, thereby achieving the shock absorption effect, and improving the fusion effect and quality of plastic workpieces.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. An ultrasonic plastic welding machine comprises a base (1), and is characterized in that: the utility model discloses a buffer structure, including base (1) and connecting block (15) of the same, the guide way that supplies backup pad (2) activity has been seted up to the upper surface of base (1), the inside bottom fixedly connected with of base (1) a plurality of buffer boards (8), a plurality of the inside of buffer boards (8) all is equipped with buffer pole (9), a plurality of the both ends of buffer pole (9) respectively carry out fixed connection with the inner wall both sides of buffer board (8), a plurality of the outside of buffer pole (9) all is equipped with movable board (10), a plurality of the guide way that supplies movable board (10) activity has all been seted up to the upper surface of buffer board (8), a plurality of the outside of buffer pole (9) all overlaps buffer spring (11), a plurality of the both ends of buffer spring (11) respectively with the inside wall of buffer board (8) and the outer wall of movable board (10) carry out fixed connection, the inside bottom symmetry of base (1) is equipped with supporting shoe (12), and the upper surface of two supporting shoe (12) all is fixed connection telescopic link (13), two telescopic link (14) both sides (14) are all fixed connection with each other through connecting block (15) between fixed connection board (15), the upper surfaces of the two connecting blocks (14) are fixedly connected with the bottom of the supporting plate (2).

2. An ultrasonic plastic fusion machine according to claim 1, characterized in that: the movable wheels are symmetrically arranged on two sides of the outer wall of the supporting plate (2), and guide grooves for the movable wheels to move are formed on two sides of the inner wall of the base (1).

3. An ultrasonic plastic fusion machine according to claim 1, characterized in that: a plurality of mounting grooves for mounting the sliding rods (28) are formed in the upper surface of the supporting plate (2) at equal intervals, a plurality of mounting sleeve plates (30) are arranged outside the sliding rods (28), pull rings (31) are fixedly connected to the outer parts of the mounting sleeve plates (30), return springs (29) are sleeved outside the sliding rods (28), and the return springs (29) are abutted between the mounting grooves and the mounting sleeve plates (30).

4. An ultrasonic plastic fusion machine according to claim 3, characterized in that: the inside of a plurality of installation sleeve board (30) all is equipped with fly leaf (32), and a plurality of the guide way that supplies fly leaf (32) activity has all been seted up to the upper surface of installation sleeve board (30), a plurality of all carry out fixed connection through the bolt between fly leaf (32) and the installation sleeve board (30), a plurality of the equal fixedly connected with grip block (33) of upper surface of fly leaf (32), every three the opposite one side of grip block (33) all bonds there is the protection pad.

5. An ultrasonic plastic fusion machine according to claim 1, characterized in that: the utility model discloses a motor drive device, including base (1), base, drive box (1), drive box (3), drive box (5), drive box (1), drive box (3), drive box (5), drive box (18) are fixedly connected with rear end surface, drive box (1)'s rear end surface symmetry is equipped with rotates sleeve (5), two the bottom that rotates sleeve (5) all rotates with the inside bottom of drive box (3), one side fixedly connected with first motor (4) of drive box (3), the output shaft of first motor (4) passes through shaft coupling fixedly connected with actuating lever (17), the other end fixedly connected with first bevel gear (18) of actuating lever (17), one of them rotate sleeve (5) outside fixedly connected with first bevel gear (18) engaged second bevel gear (20), two carry out the transmission through belt (21) cooperation drive wheel between rotating sleeve (5), two the inside equal threaded connection of rotating sleeve (5) has threaded rod (6), the top of base (1) is equipped with mounting panel (7), two the top of threaded rod (6) all carries out fixedly connected with the bottom of mounting panel (7).

6. An ultrasonic plastic fusion machine according to claim 5, wherein: the bottom fixedly connected with transmission case (23) of mounting panel (7), the rear end fixed surface of transmission case (23) is connected with second motor (22), the output shaft of second motor (22) is through shaft coupling fixedly connected with lead screw (24), the other end of lead screw (24) rotates with the inner wall of transmission case (23) and is connected, the external screw thread connection of lead screw (24) has screw thread piece (25), the guide way that supplies screw thread piece (25) activity is seted up to the bottom of transmission case (23), the joint groove that is used for joint T shaped plate (26) is seted up to the bottom of screw thread piece (25), carry out fixed connection through the bolt between T shaped plate (26) and screw thread piece (25), the bottom fixedly connected with ultrasonic wave fusion joint (27) of T shaped plate (26).