CN215473178U - Clamping device of ultrasonic welding machine - Google Patents

Abstract

The utility model discloses an ultrasonic welding machine clamping device, which has the technical scheme that: the device comprises a fixed seat, wherein cavities are formed in two ends of the interior of the fixed seat, a first air cylinder is fixedly mounted in the cavity, an output end of the first air cylinder is fixedly connected with an upright post, the upper end of the upright post penetrates through the fixed seat, and the upper end of the side wall of the upright post is rotatably connected with a rotating shaft; when centre gripping material, place the material between last clamp splice and lower clamp splice, the clamp splice removal is gone up in the second cylinder drive, through the inside of first slider sliding connection at first spout, it is more steady to make go up the clamp splice removal, with the material centre gripping between last clamp splice and lower clamp splice, first cylinder promotes the stand and removes, make the material dock, the locating lever through fixed block lateral wall fixed mounting can play the effect of firm stand position, make the stand remove more steady, avoid rocking that artifical butt joint produced, make the welding department level and smooth more, promote product quality.

Description

Clamping device of ultrasonic welding machine

Technical Field

The utility model relates to the technical field of welding tools, in particular to a clamping device of an ultrasonic welding machine.

Background

The ultrasonic welding machine can be divided into an automatic welding machine, a semi-automatic ultrasonic welding machine and a manual welding machine according to the automation level, and for modern enterprises, the higher the automation level is, the more favorable the enterprise flow line production is, so the use of the automatic welding machine is a trend of the enterprise in the future.

When using ultrasonic welding machine to carry out the during operation, need use clamping device to weld again after pressing from both sides tight work piece, but when the material butt joint, dock through the manual work usually, lead to the material to produce easily when the butt joint and rock, lead to the junction unevenness, influence product quality, when needs upset material, clamping device among the prior art need take off the material and fix once more after overturning, influence production efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background, the present invention is directed to an ultrasonic welding machine clamping device to solve the problems mentioned in the background.

The technical purpose of the utility model is realized by the following technical scheme:

an ultrasonic welding machine clamping device comprises a fixed seat, wherein cavities are formed in two ends of the interior of the fixed seat, a first air cylinder is fixedly arranged in the cavity, an upright post is fixedly connected to the output end of the first air cylinder, the upper end of the upright post penetrates through the fixed seat, a rotating shaft is rotatably connected to the upper end of the side wall of the upright post, one end of the rotating shaft penetrates through the upright post, a fixed plate is fixedly arranged at one end of the rotating shaft, a lower clamping block is fixedly arranged at the lower end of the side wall of the fixed plate, an upper clamping block is slidably connected to the side wall of the fixed plate, a groove is formed in the lower end of the upright post, a first gear is rotatably connected to the interior of the groove, the inner wall of the first gear is fixedly connected with the outer wall of the rotating shaft, a transmission toothed belt is meshed with the outer wall of the first gear, a positioning frame is fixedly arranged at the lower end of the upright post, and a servo motor is fixedly arranged in the interior of the fixed seat, the output fixedly connected with bull stick of servo motor, the one end of bull stick stretches into the inside of cavity, the one end of bull stick runs through the locating rack, the one end of bull stick rotates with the inner wall of cavity to be connected, the inside of locating rack rotates and is connected with the second gear, the inner wall of second gear and the outer wall sliding connection of bull stick, the lower extreme of transmission cingulum runs through the recess, the lower extreme and the second gear meshing of transmission cingulum are connected.

Through adopting the above technical scheme, when centre gripping material, place the material between last clamp splice and lower clamp splice, lateral wall through last clamp splice sliding connection at the fixing base, can be with the material centre gripping between last clamp splice and lower clamp splice, promote the stand through first cylinder and remove, make the material dock, avoid rocking of artifical butt joint production, make the welding department more level and more smooth, promote product quality, when the material that needs to overturn, servo motor can drive second gear revolve through the bull stick, the second gear makes first gear revolve through the transmission cingulum, thereby make the second gear drive the pivot and rotate, reach the effect of upset material, it is more convenient to make the upset of material, promote production efficiency.

Preferably, a support is fixedly mounted at the upper end of the fixing plate, a second cylinder is fixedly mounted inside the support, and the output end of the second cylinder is fixedly connected with the upper end of the upper clamping block.

Through adopting above-mentioned technical scheme, can fix the position of second cylinder through the support, make the second cylinder can drive the clamp splice and remove.

Preferably, a first sliding groove is formed in the side wall of the fixing plate, a first sliding block is fixedly connected to the side wall of the upper clamping block, and the first sliding block is slidably connected to the inside of the first sliding groove.

Through adopting above-mentioned technical scheme, through the inside of first slider sliding connection at first spout for the second slider can stabilize the position of going up the clamp splice through first spout, makes to go up the clamp splice more steady when removing, avoids going up the offset of clamp splice.

Preferably, the side wall of the upright post is fixedly provided with a fixing frame, and one end of the rotating shaft is rotatably connected inside the fixing frame.

Through adopting above-mentioned technical scheme, rotate the inside of connecting at the mount through the one end of pivot for the mount can play the effect of firm pivot one end position, avoids the pivot slope.

Preferably, a limiting groove is formed in the fixing frame, a limiting block is fixedly mounted on the outer wall of one end of the rotating shaft, and the limiting block is connected to the inside of the limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, through stopper sliding connection in the inside of spacing groove, the position of pivot can be stabilized, avoids the pivot slippage.

Preferably, a second sliding groove is formed in the outer wall of the rotating rod, a second sliding block is fixedly mounted on the inner wall of the second gear, and one end of the second sliding block is connected to the inside of the second sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, one end sliding connection through the second slider is in the inside of second spout for the second slider can stabilize the position of second gear through the second spout, can drive the second gear and rotate when making the bull stick rotate, avoids the bull stick to skid in the inside of second gear, can make things convenient for the second gear to follow the locating rack and remove simultaneously.

Preferably, the upper end fixed mounting of fixing base has the fixed block, the lateral wall fixed mounting of fixed block has the locating lever, the stand is run through to the one end of locating lever, the outer wall and the stand sliding connection of locating lever.

Through adopting above-mentioned technical scheme, can make the rigidity of locating lever through the fixed block, make the locating lever can play the effect of location stand, avoid the stand slope, influence material butt joint work.

In summary, the utility model mainly has the following beneficial effects:

firstly, when a material is clamped, the material is placed between an upper clamping block and a lower clamping block, a second air cylinder drives the upper clamping block to move, the upper clamping block is connected to the inside of a first sliding groove in a sliding mode through a first sliding block, so that the upper clamping block can move more stably, the material is clamped between the upper clamping block and the lower clamping block, an upright post is pushed to move through the first air cylinder, the material is in butt joint, a positioning rod fixedly mounted through the side wall of a fixing block can play a role in stabilizing the position of the upright post, the upright post can move more stably, shaking caused by manual butt joint is avoided, the welding position is smoother, and the product quality is improved;

second, when the material needs to overturn, servo motor can drive second gear rotation through the bull stick, through the inside of second slider sliding connection at the second spout, can play the effect of firm second gear position and avoid the bull stick to skid at the inner wall of second gear, lead to the unable bull stick rotation of following of second gear, influence the upset of material, the second gear makes first gear rotation through the transmission cingulum, thereby make the second gear drive the pivot and rotate, reach the effect of upset material, it is more convenient to make the upset of material, promote production efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of section A of the present invention;

fig. 4 is a schematic view of the structure of the rotating rod of the utility model.

Reference numerals: 1. a fixed seat; 2. a cavity; 3. a first cylinder; 4. a column; 5. a rotating shaft; 51. a limiting groove; 52. a limiting block; 6. a fixing plate; 7. a lower clamping block; 8. a support; 9. a second cylinder; 10. an upper clamping block; 101. a first slider; 102. a first chute; 11. a fixed mount; 12. a groove; 13. a first gear; 14. a drive toothed belt; 15. a servo motor; 16. a rotating rod; 161. a second chute; 162. a second slider; 17. a positioning frame; 18. a second gear; 19. a fixed block; 20. and (5) positioning the rod.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, an ultrasonic welding machine clamping device comprises a fixing base 1, a cavity 2 is respectively formed at two ends inside the fixing base 1, a first cylinder 3 is fixedly installed inside the cavity 2, an upright column 4 is fixedly connected to an output end of the first cylinder 3, an upper end of the upright column 4 penetrates through the fixing base 1, a rotating shaft 5 is rotatably connected to an upper end of a side wall of the upright column 4, one end of the rotating shaft 5 penetrates through the upright column 4, a fixing plate 6 is fixedly installed at one end of the rotating shaft 5, a lower clamping block 7 is fixedly installed at a lower end of a side wall of the fixing plate 6, an upper clamping block 10 is slidably connected to a side wall of the fixing plate 6, a groove 12 is formed in a lower end of the upright column 4, a first gear 13 is rotatably connected inside the groove 12, an inner wall of the first gear 13 is fixedly connected with an outer wall of the rotating shaft 5, and a transmission toothed belt 14 is connected to an outer wall of the first gear 13 in a meshing manner, the lower end of the upright post 4 is fixedly provided with a positioning frame 17, the interior of the fixed seat 1 is fixedly provided with a servo motor 15, the output end of the servo motor 15 is fixedly connected with a rotating rod 16, one end of the rotating rod 16 extends into the cavity 2, one end of the rotating rod 16 penetrates through the positioning frame 17, one end of the rotating rod 16 is rotatably connected with the inner wall of the cavity 2, the interior of the positioning frame 17 is rotatably connected with a second gear 18, the inner wall of the second gear 18 is slidably connected with the outer wall of the rotating rod 16, the lower end of the transmission toothed belt 14 penetrates through the groove 12, and the lower end of the transmission toothed belt 14 is meshed with the second gear 18; when centre gripping material, place the material between last clamp splice 10 and lower clamp splice 7, through the lateral wall of last clamp splice 10 sliding connection at fixing base 1, can be with the material centre gripping at last clamp splice 10 under with between clamp splice 7, promote the stand 4 through first cylinder 3 and remove, make the material dock, avoid rocking that artifical butt joint produced, make the welding department level and more smooth, promote product quality, when the material that needs to overturn, servo motor 15 can drive second gear 18 through bull stick 16 and rotate, second gear 18 makes first gear 13 rotate through transmission cingulum 14, thereby make second gear 18 drive pivot 5 and rotate, reach the effect of upset material, it is more convenient to make the upset of material, promote production efficiency.

Referring to fig. 3, for the purpose of facilitating the clamping work; a bracket 8 is fixedly installed at the upper end of the fixing plate 6, a second cylinder 9 is fixedly installed inside the bracket 8, and the output end of the second cylinder 9 is fixedly connected with the upper end of an upper clamping block 10; a first sliding groove 102 is formed in the side wall of the fixed plate 6, a first sliding block 101 is fixedly connected to the side wall of the upper clamping block 10, and the first sliding block 101 is connected to the inside of the first sliding groove 102 in a sliding manner; the position of the second cylinder 9 can be fixed through the support 8, so that the second cylinder 9 can drive the upper clamping block 10 to move, the second slider 162 is connected inside the first sliding groove 102 in a sliding manner through the first sliding block 101, the position of the upper clamping block 10 can be stabilized through the first sliding groove 102, the upper clamping block 10 is more stable when moving, and the position deviation of the upper clamping block 10 is avoided.

Referring to fig. 3, for the purpose of stabilizing the position of the rotating shaft 5; a fixing frame 11 is fixedly installed on the side wall of the upright post 4, and one end of the rotating shaft 5 is rotatably connected inside the fixing frame 11; a limiting groove 51 is formed in the fixing frame 11, a limiting block 52 is fixedly mounted on the outer wall of one end of the rotating shaft 5, and the limiting block 52 is connected to the inside of the limiting groove 51 in a sliding manner; rotate the inside of connecting at mount 11 through the one end of pivot 5 for mount 11 can play the effect of the 5 one end positions of firm pivot, avoids the 5 slopes of pivot, through stopper 52 sliding connection in the inside of spacing groove 51, can stabilize the position of pivot 5, avoids the 5 slippage of pivot.

Referring to fig. 4, for the purpose of facilitating the movement of the second gear 18 following the positioning frame 17 and avoiding the sliding of the rotary shaft 16 on the inner wall of the second gear 18; a second sliding groove 161 is formed in the outer wall of the rotating rod 16, a second sliding block 162 is fixedly mounted on the inner wall of the second gear 18, and one end of the second sliding block 162 is slidably connected inside the second sliding groove 161; one end of the second slider 162 is slidably connected inside the second sliding groove 161, so that the second slider 162 can stabilize the position of the second gear 18 through the second sliding groove 161, the rotating rod 16 can drive the second gear 18 to rotate when rotating, the rotating rod 16 is prevented from slipping inside the second gear 18, and meanwhile, the second gear 18 can be conveniently moved along with the positioning frame 17.

With reference to fig. 2, for the purpose of making the movement of the upright 4 more smooth; a fixed block 19 is fixedly mounted at the upper end of the fixed seat 1, a positioning rod 20 is fixedly mounted on the side wall of the fixed block 19, one end of the positioning rod 20 penetrates through the upright post 4, and the outer wall of the positioning rod 20 is connected with the upright post 4 in a sliding manner; the position of the positioning rod 20 can be fixed through the fixing block 19, so that the positioning rod 20 can play a role in positioning the upright post 4, and the upright post 4 is prevented from inclining to influence the butt joint work of materials.

The use principle and the advantages are as follows: when clamping materials, the position of the fixed seat 1 is fixed, then the materials are placed between the upper clamping block 10 and the lower clamping block 7, the upper clamping block 10 is driven to move by the second air cylinder 9 fixedly installed in the bracket 8, the first sliding block 101 is connected in the first sliding groove 102 in a sliding manner, so that the upper clamping block 10 moves more stably on the side wall of the fixed plate 6, the materials are clamped between the upper clamping block 10 and the lower clamping block 7, the upright post 4 is pushed to move in the cavity 2 by the first air cylinder 3, the materials are butted, the positioning rod 20 fixedly installed on the side wall of the fixed block 19 can play a role in stabilizing the position of the upright post 4, so that the upright post 4 moves more stably, the shaking generated by manual butt joint is avoided, the welding position is more smooth, the product quality is improved, when the materials need to be turned over, the servo motor 15 can drive the second gear 18 to rotate through the rotating rod 16, one end of the second slider 162 is slidably connected inside the second sliding slot 161, so that the second slider 162 can stabilize the position of the second gear 18 through the second sliding slot 161, the rotating rod 16 can drive the second gear 18 to rotate when rotating, the rotating rod 16 is prevented from slipping inside the second gear 18, meanwhile, the second gear 18 can conveniently move along the positioning frame 17, the second gear 18 enables the first gear 13 to rotate inside the groove 12 through the transmission toothed belt 14, so that the second gear 18 drives the rotating shaft 5 to rotate, the one end of the rotating shaft 5 is rotatably connected inside the fixing frame 11, the fixing frame 11 can play a role of stabilizing the position of one end of the rotating shaft 5, the rotating shaft 5 is prevented from inclining, the limiting block 52 is slidably connected inside the limiting groove 51, the position of the rotating shaft 5 can be stabilized, the rotating shaft 5 is prevented from slipping, the material can be turned over, and the material can be turned over more conveniently, the production efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an ultrasonic welding machine clamping device, includes fixing base (1), its characterized in that: the cavity (2) is respectively arranged at two ends inside the fixing seat (1), a first air cylinder (3) is fixedly arranged inside the cavity (2), a stand column (4) is fixedly connected to the output end of the first air cylinder (3), the upper end of the stand column (4) penetrates through the fixing seat (1), the upper end of the side wall of the stand column (4) is rotatably connected with a rotating shaft (5), one end of the rotating shaft (5) penetrates through the stand column (4), a fixing plate (6) is fixedly arranged at one end of the rotating shaft (5), a lower clamping block (7) is fixedly arranged at the lower end of the side wall of the fixing plate (6), an upper clamping block (10) is slidably connected to the side wall of the fixing plate (6), a groove (12) is arranged at the lower end of the stand column (4), a first gear (13) is rotatably connected inside the groove (12), and the inner wall of the first gear (13) is fixedly connected with the outer wall of the rotating shaft (5), the outer wall meshing of first gear (13) is connected with transmission cingulum (14), the lower extreme fixed mounting of stand (4) has locating rack (17), the inside fixed mounting of fixing base (1) has servo motor (15), the output fixedly connected with bull stick (16) of servo motor (15), the inside of cavity (2) is stretched into to the one end of bull stick (16), locating rack (17) is run through to the one end of bull stick (16), the one end of bull stick (16) is rotated with the inner wall of cavity (2) and is connected, the internal rotation of locating rack (17) is connected with second gear (18), the inner wall of second gear (18) and the outer wall sliding connection of bull stick (16), recess (12) are run through to the lower extreme of transmission cingulum (14), the lower extreme and the second gear (18) meshing of transmission cingulum (14) are connected.

2. An ultrasonic welding machine clamping device according to claim 1 wherein: the upper end fixed mounting of fixed plate (6) has support (8), the inside fixed mounting of support (8) has second cylinder (9), the output of second cylinder (9) and the upper end fixed connection of last clamp splice (10).

3. An ultrasonic welding machine clamping device according to claim 1 wherein: a first sliding groove (102) is formed in the side wall of the fixing plate (6), a first sliding block (101) is fixedly connected to the side wall of the upper clamping block (10), and the first sliding block (101) is connected to the inside of the first sliding groove (102) in a sliding mode.

4. An ultrasonic welding machine clamping device according to claim 1 wherein: the lateral wall fixed mounting of stand (4) has mount (11), the inside at mount (11) is connected in the rotation of the one end of pivot (5).

5. An ultrasonic welding machine clamping device according to claim 4 wherein: limiting grooves (51) are formed in the fixing frame (11), limiting blocks (52) are fixedly mounted on the outer wall of one end of the rotating shaft (5), and the limiting blocks (52) are connected inside the limiting grooves (51) in a sliding mode.

6. An ultrasonic welding machine clamping device according to claim 1 wherein: a second sliding groove (161) is formed in the outer wall of the rotating rod (16), a second sliding block (162) is fixedly mounted on the inner wall of the second gear (18), and one end of the second sliding block (162) is connected to the inside of the second sliding groove (161) in a sliding mode.

7. An ultrasonic welding machine clamping device according to claim 1 wherein: the upper end fixed mounting of fixing base (1) has fixed block (19), the lateral wall fixed mounting of fixed block (19) has locating lever (20), stand (4) is run through to the one end of locating lever (20), the outer wall and the stand (4) sliding connection of locating lever (20).

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