Ultrasonic welding machine with base convenient to replace

Abstract

The ultrasonic welding machine comprises the base, a fixing box is arranged on one side of the top end of the base, a clamping ring is installed in the middle of the interior of the fixing box, limiting grooves are symmetrically formed in the inner wall of the clamping ring, and limiting blocks are arranged in the limiting grooves. The base has the advantages that the limiting grooves are symmetrically formed in the inner wall of the clamping ring, when the base needs to be replaced, the telescopic pressing button is pressed to be shrunk into the limiting cylinder, the inserting column can be pulled to be separated from the clamping ring and the limiting hole in the connecting ring, the connecting ring can be taken out of the clamping ring, and then the base can be detached; when the base to be replaced is installed, the limiting blocks on the two side walls of the connecting ring are aligned with the limiting grooves to be installed in the clamping ring, a worker does not need to adjust the position of the connecting ring in the clamping ring, the connecting ring can be accurately aligned with the limiting holes in the clamping ring, and then the influence on the installation speed of the base can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic welding machine technology, specifically to an ultrasonic welding machine with a replaceable base. Background Technology

[0002] Ultrasonic welding machines use high-frequency vibration waves to be transmitted to the surfaces of two objects to be welded. Under pressure, the surfaces of the two objects rub against each other to form a fusion between molecular layers. The vibration energy is converted into heat energy through friction, melting the plastic. Ultrasonic waves can be used not only to weld hard thermoplastics, but also to process fabrics and films.

[0003] Chinese patent CN220480534U discloses an ultrasonic welding machine with a convenient disassembly base, comprising an ultrasonic welding machine, a worktable provided on the lower surface of the ultrasonic welding machine, and an installation box fixedly connected to the upper surface of the worktable.

[0004] While the aforementioned patent allows for the installation and removal of the base from the worktable via locking blocks and slots, and the movement of the insertion rod via a bidirectional lead screw to ensure more stable installation of the locking blocks and slots, thus enabling quick installation and removal of the base, the cylindrical structure of both the locking blocks and slots, with the slots located inside the mounting box, makes it difficult for workers to accurately align the insertion holes between the locking blocks and slots when installing the base. This necessitates adjustments to the position of the locking blocks within the slots, which in turn affects the speed of base installation. Therefore, a new type of ultrasonic welding machine with easily replaceable bases is urgently needed to solve these problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The technical problem to be solved by this utility model is to provide an ultrasonic welding machine that can quickly and accurately align the limiting hole and has a conveniently replaceable base, in light of the current state of the technology.

[0007] (II) Technical Solution

[0008] This utility model is achieved through the following technical solution: This utility model proposes an ultrasonic welding machine with a conveniently replaceable base, including a base. A fixed box is provided on one side of the top of the base. A retaining ring is centrally installed in the fixed box. Limiting grooves are symmetrically opened on the inner wall of the retaining ring. Limiting blocks are provided in the limiting grooves. A connecting ring is fixed between the two limiting blocks. Limiting holes are symmetrically opened on both sides of the connecting ring and the retaining ring. A base is installed on the top of the connecting ring. A connecting post is provided on the top of the base adjacent to the fixed box. A limiting cylinder is centrally fixed below the connecting post. An insert post is connected through the limiting hole in the limiting cylinder. A telescopic push button is installed on the insert post at one end of the limiting cylinder. A threaded groove is centrally opened in the inner cavity of the connecting post. An adjusting screw is connected in the threaded groove.

[0009] Furthermore, the ultrasonic welding machine body is connected to the bearing above the adjusting screw, and a drive motor is installed on the top of the ultrasonic welding machine body at the adjusting screw. Slide grooves are symmetrically opened on both sides of the top of the connecting column, and slide rods are connected between the slide grooves and the ultrasonic welding machine body.

[0010] By adopting the above technical solution, the adjusting screw can more easily drive the ultrasonic welding machine body to move up and down on the connecting column, and the drive motor can more easily drive the adjusting screw to rotate.

[0011] Furthermore, the base is bolted to the fixing box, the fixing box is welded to the retaining ring, and the limiting groove is formed on the inner wall of the retaining ring.

[0012] By adopting the above technical solution, the base can more stably fix the fixing box, and the fixing box can more firmly fix the retaining ring.

[0013] Furthermore, the ultrasonic welding machine body is bolted to the drive motor, the drive motor is keyed to the adjusting screw, the ultrasonic welding machine body is welded to the slide rod, and the slide groove is slidably connected to the slide rod.

[0014] By adopting the above technical solution, the slide bar can more easily follow the ultrasonic welding machine body as it rises and falls within the slide groove. The slide bar can also limit the rise and fall of the ultrasonic welding machine body, preventing the ultrasonic welding machine body from rotating with the adjusting screw.

[0015] Furthermore, the limiting block is welded to the connecting ring, the limiting block is slidably connected to the limiting groove, and the limiting holes are all formed on the retaining ring and the two side walls of the connecting ring.

[0016] By adopting the above technical solution, the limiting block can more firmly fix the connecting ring. The limiting block and the limiting groove cooperate to make the retaining ring and the limiting hole on the connecting ring accurately aligned.

[0017] Furthermore, the connecting ring is bolted to the base, the base is bolted to the connecting column, the limiting cylinder is embedded below the connecting column, the insert is slidably connected to the limiting cylinder, and the insert is bolted to the telescopic push button.

[0018] By adopting the above technical solution, the connecting ring can more securely fix the base, making it easier for the base to be firmly fixed to the top of the fixed box along with the connecting ring, and the telescopic push button can firmly fix the insertion post inside the limiting cylinder.

[0019] Furthermore, the insert is slidably connected to the fixing box and the limiting hole, the threaded groove is formed inside the connecting post, and the threaded groove is threadedly connected to the adjusting thread.

[0020] By adopting the above technical solution, the insertion post and the limiting hole can make the connecting ring securely fixed in the retaining ring, and the threaded groove can facilitate the rotation of the adjusting screw within the connecting post.

[0021] (III) Beneficial Effects

[0022] Compared with the prior art, this utility model has the following advantages:

[0023] To address the problem that existing ultrasonic welding machines with easily replaceable bases suffer from issues during use, where both the slot and the locking block are cylindrical structures, and the slot is located inside the mounting box, making it difficult for operators to accurately align the insertion holes between the slot and the locking block when installing the base, thus requiring adjustment of the locking block's position within the slot and affecting the base installation speed, this invention addresses this issue by symmetrically creating limiting grooves on the inner wall of the retaining ring. When base replacement is needed, pressing the telescopic button retracts the base into the limiting cylinder, allowing the insertion post to disengage from the retaining ring and the limiting holes on the connecting ring. This enables the connecting ring to be removed from the retaining ring, completing the base removal. When installing the replacement base, aligning the limiting blocks on both sides of the connecting ring with the limiting grooves and installing it into the retaining ring eliminates the need for operator adjustment of the connecting ring's position within the retaining ring, ensuring precise alignment between the connecting ring and the limiting holes on the retaining ring, thereby avoiding any impact on base installation speed. Attached Figure Description

[0024] Figure 1 This is a structural schematic diagram of an ultrasonic welding machine with a conveniently replaceable base as described in this utility model;

[0025] Figure 2 This is a schematic diagram of the connecting column in an ultrasonic welding machine with a replaceable base as described in this utility model;

[0026] Figure 3 This is an exploded view of the fixed box, retaining ring, and connecting ring in an ultrasonic welding machine with a conveniently replaceable base as described in this utility model.

[0027] The annotations in the attached figures are explained as follows:

[0028] 1. Base; 2. Fixing box; 3. Snap ring; 4. Limiting groove; 5. Limiting block; 6. Connecting ring; 7. Limiting hole; 8. Base; 9. Connecting column; 10. Limiting cylinder; 11. Inserting column; 12. Telescopic push button; 13. Threaded groove; 14. Adjusting screw; 15. Ultrasonic welding machine body; 16. Drive motor; 17. Slide groove; 18. Slide rod. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] like Figures 1-3 As shown, this embodiment of an ultrasonic welding machine with a conveniently replaceable base includes a base 1. A fixing box 2 is provided on one side of the top of the base 1. A retaining ring 3 is centrally installed inside the fixing box 2. The base 1 can more firmly fix the fixing box 2, and the fixing box 2 can more firmly fix the retaining ring 3. The inner wall of the retaining ring 3 has symmetrically opened limit grooves 4. Limiting blocks 5 are provided in the limit grooves 4. A connecting ring 6 is fixed between the two limit blocks 5. Limiting holes 7 are symmetrically opened on both sides of the connecting ring 6 and the retaining ring 3. The limit blocks 5 can more firmly fix the connecting ring 6. The limit blocks 5 cooperate with the limit grooves 4 to make the retaining ring 3 and the limit holes 7 on the connecting ring 6 precisely aligned. A base 8 is installed on the top of the connecting ring 6. The top of the base 1 is tightly secured. A connecting post 9 is provided on one side of the adjacent fixed box 2. A limiting cylinder 10 is fixed in the center below the connecting post 9. A limiting hole 7 is passed through the limiting cylinder 10 and connected to an insert post 11. A telescopic push button 12 is installed on the insert post 11 at one end of the limiting cylinder 10. The connecting ring 6 can more firmly fix the base 8, making it easy for the base 8 to be firmly fixed on the top of the fixed box 2 along with the connecting ring 6. The telescopic push button 12 can make the insert post 11 firmly fixed in the limiting cylinder 10. A threaded groove 13 is opened in the center of the inner cavity of the connecting post 9. An adjusting screw 14 is connected in the threaded groove 13. The insert post 11 and the limiting hole 7 can make the connecting ring 6 firmly fixed in the retaining ring 3. The threaded groove 13 can facilitate the rotation of the adjusting screw 14 to rise and fall in the connecting post 9.

[0031] like Figures 1-3As shown, in this embodiment, an ultrasonic welding machine body 15 is connected to the upper bearing of the adjusting screw 14. A drive motor 16 is installed on the top of the ultrasonic welding machine body 15 at the adjusting screw 14. Slide grooves 17 are symmetrically opened on both sides of the top of the connecting column 9. A slide rod 18 is connected between the slide groove 17 and the ultrasonic welding machine body 15. The adjusting screw 14 can more easily drive the ultrasonic welding machine body 15 to move up and down on the connecting column 9, and the drive motor 16 can more easily drive the adjusting screw 14 to rotate. The base 1 is bolted to the fixed box 2, the fixed box 2 is welded to the retaining ring 3, and the limiting groove 4 is formed on the inner wall of the retaining ring 3. The ultrasonic welding machine body 15 is bolted to the drive motor 16, and the drive motor 16 is keyed to the adjusting screw 14. The ultrasonic welding machine body 15 is welded to the slide rod 18. The groove 17 is slidably connected to the slide rod 18. The slide rod 18 can more easily follow the ultrasonic welding machine body 15 as it rises and falls within the groove 17. The slide rod 18 can also limit the rise and fall of the ultrasonic welding machine body 15 to prevent it from rotating with the adjusting screw 14. The limiting block 5 is welded to the connecting ring 6. The limiting block 5 is slidably connected to the limiting groove 4. The limiting holes 7 are formed on both sides of the retaining ring 3 and the connecting ring 6. The connecting ring 6 is bolted to the base 8. The base 1 is bolted to the connecting column 9. The limiting cylinder 10 is embedded below the connecting column 9. The insert 11 is slidably connected to the limiting cylinder 10. The insert 11 is bolted to the telescopic press button 12. The insert 11 passes through the fixing box 2 and is slidably connected to the limiting hole 7. The threaded groove 13 is formed inside the connecting column 9. The threaded groove 13 is threadedly connected to the adjusting thread.

[0032] The specific implementation process of this embodiment is as follows: In use, first start the drive motor 16 to drive the adjusting screw 14 to rotate. Then the adjusting screw 14 drives the ultrasonic welding machine body 15 to rise and fall on the connecting column 9. By symmetrically opening the limiting groove 4 on the inner wall of the retaining ring 3, when the base 8 needs to be replaced, press the telescopic pressing button 12 to retract it into the limiting cylinder 10. Then pull the insert 11 to disengage it from the retaining ring 3 and the limiting hole 7 on the connecting ring 6. The connecting ring 6 can then be removed from the retaining ring 3 to complete the removal of the base 8. When installing the base 8 to be replaced, align the limiting blocks 5 on both sides of the connecting ring 6 with the limiting groove 4 and install it into the retaining ring 3. There is no need for the staff to adjust the position of the connecting ring 6 in the retaining ring 3. The connecting ring 6 and the limiting hole 7 on the retaining ring 3 can be accurately aligned, thereby avoiding affecting the installation speed of the base 8.

[0033] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An ultrasonic welding machine with a conveniently replaceable base, characterized in that: Includes a base (1), a fixing box (2) is provided on one side of the top of the base (1), a retaining ring (3) is installed in the center of the fixing box (2), the retaining ring (3) has symmetrical limit grooves (4) on its inner wall, limit blocks (5) are provided in the limit grooves (4), a connecting ring (6) is fixed between the two limit blocks (5), the connecting ring (6) and the retaining ring (3) have symmetrical limit holes (7) on both side walls, and a base (8) is installed on the top of the connecting ring (6). A connecting column (9) is provided on the top of the base (1) close to the side of the fixed box (2). A limiting cylinder (10) is fixed in the center below the connecting column (9). A plug (11) is connected through the limiting hole (7) in the limiting cylinder (10). A telescopic push button (12) is installed on the plug (11) at one end of the limiting cylinder (10). A threaded groove (13) is provided in the center of the inner cavity of the connecting column (9). An adjusting screw (14) is connected in the threaded groove (13).

2. The ultrasonic welding machine with a conveniently replaceable base according to claim 1, characterized in that: The ultrasonic welding machine body (15) is connected to the bearing above the adjusting screw (14). The top of the ultrasonic welding machine body (15) is equipped with a drive motor (16) located at the adjusting screw (14). The top of the connecting column (9) is symmetrically provided with sliding grooves (17) on both sides. A sliding rod (18) is connected between the sliding groove (17) and the ultrasonic welding machine body (15).

3. The ultrasonic welding machine with a conveniently replaceable base according to claim 1, characterized in that: The base (1) is bolted to the fixing box (2), the fixing box (2) is welded to the retaining ring (3), and the limiting groove (4) is formed on the inner wall of the retaining ring (3).

4. An ultrasonic welding machine with a conveniently replaceable base according to claim 2, characterized in that: The ultrasonic welding machine body (15) is bolted to the drive motor (16), the drive motor (16) is keyed to the adjusting screw (14), and the slide groove (17) is slidably connected to the slide rod (18).

5. An ultrasonic welding machine with a conveniently replaceable base according to claim 1, characterized in that: The limiting block (5) is welded to the connecting ring (6), the limiting block (5) is slidably connected to the limiting groove (4), and the limiting holes (7) are formed on both sides of the retaining ring (3) and the connecting ring (6).

6. An ultrasonic welding machine with a conveniently replaceable base according to claim 1, characterized in that: The connecting ring (6) is bolted to the base (8), the base (1) is bolted to the connecting column (9), the limiting cylinder (10) is embedded below the connecting column (9), the insert (11) is slidably connected to the limiting cylinder (10), and the insert (11) is bolted to the telescopic push button (12).

7. An ultrasonic welding machine with a conveniently replaceable base according to claim 1, characterized in that: The insert (11) passes through the fixed box (2) and is slidably connected to the limiting hole (7). The threaded groove (13) is formed inside the connecting post (9). The threaded groove (13) is threadedly connected to the adjusting thread.

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