Workbench structure of ultrasonic welding machine

Abstract

The utility model discloses an ultrasonic welding machine workbench structure which comprises a workbench body, and an ultrasonic welding mechanism is installed at the corner of the top face of the workbench body. A mounting groove is formed in the edge of the top surface of the base disc, an inserting groove is formed in the tail end of the mounting groove, and a locking bolt is installed on the inserting plate and the inserting groove in a penetrating mode; a mounting hole is formed in the top surface of the base plate, the mounting hole is connected with the bottom end of a fastening bolt, the top of the fastening bolt penetrates through a limiting window, the limiting window is formed in the center of a clamping plate, and the clamping plate is arranged on the base plate. According to the workbench structure of the ultrasonic welding machine, the novel structural design is adopted, the clamping plate mounting bases are arranged to be detachable structures, the mounting bases provided with different mounting holes can be adaptively selected according to plastic products of different sizes required by different orders, and clamping plates of different sizes or shapes can be conveniently mounted; and stable positioning of plastic products of different sizes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic welding machines, and specifically relates to a workbench structure of an ultrasonic welding machine. Background Technique

[0002] The working principle of an ultrasonic welding machine is that a generator generates a high-voltage and high-frequency signal of 20KHz or 15KHz. Through a transducer system, the signal is converted into high-frequency mechanical vibration and applied to plastic product workpieces. Through the friction between the workpiece surfaces and between molecules, the temperature transmitted to the interface rises. When the temperature reaches the melting point of the workpiece itself, the workpiece interface quickly melts, and then fills the gaps between the interfaces. When the vibration stops, the workpiece is cooled and shaped under a certain pressure at the same time, thus achieving the welding purpose.

[0003] There is a disc-shaped structure on the existing workbench of an ultrasonic welding machine. Holes with fixed sizes and spacings are arranged on the surface of the disc-shaped structure. The holes are used for the installation of different-sized clamping plates, which is convenient for positioning plastic product workpieces of different sizes. However, the size of the disc-shaped structure is limited and the number of groups of holes is limited, and it cannot adapt to the production of plastic product workpieces of different sizes required by different orders in the factory, and the overall applicability is low. Therefore, it is necessary to design a workbench structure of an ultrasonic welding machine for the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a workbench structure of an ultrasonic welding machine to solve at least one technical problem in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A workbench structure of an ultrasonic welding machine, which includes:

[0007] A workbench body, an ultrasonic welding mechanism is installed at the corners of the top surface of the workbench body, a central axis is rotatably installed at the center of the top surface of the workbench body, and the top end of the central axis is fixedly connected to the center of the bottom surface of the base plate;

[0008] A base plate, an installation groove is arranged at the edge of the top surface of the base plate, a slot is arranged at the end of the installation groove, a base board is arranged in the installation groove, a plug board is fixedly installed at the end of the base board, the plug board is attached to the inner wall of the slot, and a locking bolt is installed through the plug board and the slot, and the locking bolt is installed on the top surface of the base plate;

[0009] A base board, installation holes are arranged on the top surface of the base board, the installation holes are connected to the bottom ends of fastening bolts, the top ends of the fastening bolts penetrate through the limiting windows, and the limiting windows are arranged at the centers of the clamping plates, and the clamping plates are arranged on the base board.

[0010] Preferably, a positioning bolt is fixedly installed on the edge of the bottom surface of the base plate, the bottom end of the positioning bolt is in contact with the inner wall of the track groove, the track groove is opened on the top surface of the workbench body, a positioning plate is installed on the positioning bolt, and the bottom surface of the positioning plate is in contact with the top surface of the workbench body.

[0011] Preferably, the bottom end of the positioning bolt is slidably connected to the track groove, the front view cross-section of the track groove is a "丄" shape, and the top view shape of the track groove is circular.

[0012] Preferably, the positioning plate is threadedly connected to the positioning bolt, and the diameter of the positioning plate is greater than 3 times the diameter of the vertical portion of the positioning bolt.

[0013] Preferably, the width of the slot is greater than half the width of the mounting groove, and the mounting grooves are distributed at equal angles with respect to the center of the base.

[0014] Preferably, the plug plate is snap-fitted to the slot, and locking bolts are symmetrically mounted on the plug plate.

[0015] Preferably, the mounting holes are symmetrically distributed about the center of the substrate, and the mounting holes are densely distributed with equal intervals.

[0016] Preferably, the fastening bolt is slidably connected to the limiting window, and the length of the limiting window is greater than half the length of the clamping plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] A new structural design is adopted to set the clamp installation base as a detachable structure, which can adapt to the different sizes of plastic products required by different orders and choose the installation base with different installation holes, which is convenient for the installation of clamps of different sizes or shapes and realizes the stable positioning of plastic products of different sizes;

[0019] 1. The utility model ensures that the base plate and the clamping plate installed on the base plate can rotate stably and align vertically with the ultrasonic welding mechanism by rotating and sliding the base plate with the positioning bolts along the track groove, and the base plate is quickly positioned by squeezing the top surface of the workbench body through the positioning plate;

[0020] 2. The utility model can conveniently replace and stably fix substrates with different mounting holes through mounting grooves, slots and locking bolts, which is convenient for the installation of splints of different sizes and shapes. At the same time, different mounting holes are matched with different splints to achieve stable positioning of plastic products of various sizes and shapes, which is convenient for factories to perform ultrasonic welding of different plastic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view structural schematic diagram of the utility model.

[0022] Figure 2 This is a front elevation sectional view structure diagram of the base plate, track groove and substrate of the present utility model.

[0023] Figure 3 This is a top elevation sectional view structure diagram of the fitting part of the positioning bolt and the track groove of the present utility model.

[0024] Figure 4 This is a top view structure diagram of the base plate, installation groove and substrate of the present utility model.

[0025] In the figure: 1. Workbench body; 2. Ultrasonic welding mechanism; 3. Central axis; 4. Base plate; 5. Positioning bolt; 6. Track groove; 7. Positioning disc; 8. Installation groove; 9. Slot; 10. Substrate; 11. Insertion plate; 12. Locking bolt; 13. Installation hole; 14. Fastening bolt; 15. Limit window; 16. Clamping plate. Specific embodiments

[0026] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] See also Figures 1-4 , an embodiment provided by the utility model:

[0031] An ultrasonic welding machine workbench structure, comprising:

[0032] The workbench body 1 has an ultrasonic welding mechanism 2 installed at the corner of the top surface of the workbench body 1. The center of the top surface of the workbench body 1 is rotatably installed with the central axis 3. The top of the central axis 3 is connected and fixed with the center of the bottom surface of the base plate 4. The bottom edge of the base plate 4 is fixedly installed with a positioning bolt 5. The bottom end of the positioning bolt 5 is in contact with the inner wall of the track groove 6. The track groove 6 is provided on the top surface of the workbench body 1. A positioning plate 7 is installed on the positioning bolt 5. The bottom surface of the positioning plate 7 is in contact with the top surface of the workbench body 1. The above-mentioned structural design enables the base plate 4 to be stably rotated, adjusted and quickly fixed. The positioning bolt 5 The bottom end is slidably connected to the track groove 6. The front view cross section of the track groove 6 is a "丄" shape, and the top view shape of the track groove 6 is circular. The above structural design can prevent the positioning bolt 5 from slipping off the track groove 6 and ensure the smooth rotation adjustment of the base plate 4. The positioning plate 7 is threadedly connected to the positioning bolt 5. The diameter of the positioning plate 7 is greater than 3 times the diameter of the vertical part of the positioning bolt 5. The above structural design enables the positioning plate 7 to rotate and move on the positioning bolt 5 and fit with the top surface of the workbench body 1 over a large area, so as to quickly lock the positioning bolt 5 and the base plate 4.

[0033] A base plate 4, a mounting groove 8 is provided at the edge of the top surface of the base plate 4, a slot 9 is provided at the end of the mounting groove 8, a base plate 10 is provided in the mounting groove 8, a plug plate 11 is fixedly installed at the end of the base plate 10, the plug plate 11 is fitted with the inner wall of the slot 9, a locking bolt 12 is installed through the plug plate 11 and the slot 9, and the locking bolt 12 is installed on the top surface of the base plate 4;

[0034] The base plate 10 has a mounting hole 13 on its top surface, the mounting hole 13 is connected to the bottom end of a fastening bolt 14 , the top of the fastening bolt 14 passes through a limiting window 15 , the limiting window 15 is arranged at the center of a clamping plate 16 , and the clamping plate 16 is arranged on the base plate 10 .

[0035] In one embodiment, the width of the slot 9 is greater than half the width of the mounting slot 8, and the mounting slots 8 are distributed at equal angles about the center of the base plate 4. The above structural design enables different substrates 10 to be stably installed in different mounting slots 8 on the base plate 4.

[0036] In one of the preferred embodiments, the plug plate 11 is snap-fitted to the slot 9, and locking bolts 12 are symmetrically mounted on the plug plate 11. The above structural design ensures that the base plate 10 can be stably installed and positioned, and ensures the stability of the base plate 10 and the clamping plate 16 during operation.

[0037] In one embodiment, the mounting holes 13 are symmetrically distributed about the center of the substrate 10, and the mounting holes 13 are densely distributed with equal intervals. The above structural design facilitates the clamping plate 16 to easily adjust the installation position according to the size and shape of the plastic product.

[0038] In one of the preferred embodiments, the fastening bolt 14 and the limiting window 15 are slidably connected, and the length of the limiting window 15 is greater than half the length of the clamp 16. The above-mentioned structural design enables the horizontal installation position of the clamp 16 to be conveniently adjusted by the relative sliding of the limiting window 15 and the fastening bolt 14.

[0039] The working principle of the utility model is as follows: when working, first select a matching clamping plate 16 according to the size and shape of the plastic product to be processed, and select a base plate 10 with a suitable mounting hole 13 according to the size of the clamping plate 16 and the limit window 15, insert the plug plate 11 at the end of the base plate 10 into the slot 9, and install the locking bolt 12 to fix it;

[0040] Then, the fastening bolts 14 are passed through the limiting windows 15 on the clamping plates 16 and connected to the mounting holes 13 at appropriate positions on the base plate 10. The plastic product to be processed is placed between the symmetrically distributed clamping plates 16. The clamping plates 16 are pushed to slide relative to the limiting windows 15 and the fastening bolts 14 until the clamping plates 16 squeeze and fix the plastic product. The fastening bolts 14 are screwed down to squeeze the clamping plates 16 and the base plate 10 to fit and fix them, thereby locking the plastic product.

[0041] Finally, the base plate 4 is rotated, and the base plate 4 rotates and slides along the track groove 6 with the positioning bolts 5 until the plastic product on the substrate 10 is vertically aligned with the processing station of the ultrasonic welding mechanism 2, and the rotating positioning plate 7 is moved downward to squeeze the surface of the workbench body 1 to fix the positions of the base plate 4, substrate 10 and plastic product, and the ultrasonic welding mechanism 2 is started for processing.

[0042] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An ultrasonic welding machine workbench structure, characterized in that: It includes: A workbench body (1), at the corners of the top surface of the workbench body (1), an ultrasonic welding mechanism (2) is installed, at the center of the top surface of the workbench body (1), a central axis (3) is rotatably installed, and the top end of the central axis (3) is fixedly connected to the center of the bottom surface of the base plate (4); A base plate (4), on the edge of the top surface of the base plate (4), a mounting groove (8) is provided, at the end of the mounting groove (8), a slot (9) is provided, in the mounting groove (8), a base plate (10) is arranged, at the end of the base plate (10), a plug board (11) is fixedly installed, the plug board (11) is attached to the inner wall of the slot (9), and a locking bolt (12) is installed through the plug board (11) and the slot (9), and the locking bolt (12) is installed on the top surface of the base plate (4); A base plate (10), on the top surface of the base plate (10), a mounting hole (13) is provided, the mounting hole (13) is connected to the bottom end of a fastening bolt (14), the top of the fastening bolt (14) penetrates through a limit window (15), the limit window (15) is provided at the center of a clamping plate (16), and the clamping plate (16) is arranged on the base plate (10).

2. The ultrasonic welding machine workbench structure according to claim 1, characterized in that: At the edge of the bottom surface of the base plate (4), a positioning bolt (5) is fixedly installed, the bottom end of the positioning bolt (5) is attached to the inner wall of a track groove (6), the track groove (6) is provided on the top surface of the workbench body (1), a positioning disc (7) is installed on the positioning bolt (5), and the bottom surface of the positioning disc (7) is attached to the top surface of the workbench body (1).

3. The ultrasonic welding machine workbench structure according to claim 2, characterized in that: The bottom end of the positioning bolt (5) is slidably connected to the track groove (6), the front view section of the track groove (6) is in the shape of "丄", and the top view shape of the track groove (6) is circular.

4. The ultrasonic welding machine workbench structure according to claim 2, characterized in that: The positioning disc (7) is threadedly connected to the positioning bolt (5), and the diameter of the positioning disc (7) is more than 3 times the diameter of the vertical part of the positioning bolt (5).

5. The ultrasonic welding machine workbench structure according to claim 1, characterized in that: The width of the slot (9) is more than half of the width of the mounting groove (8), and the mounting grooves (8) are equally angularly distributed about the center of the base plate (4).

6. The ultrasonic welding machine workbench structure according to claim 1, characterized in that: The plug board (11) is snap-connected to the slot (9), and locking bolts (12) are symmetrically installed on the plug board (11).

7. The ultrasonic welding machine workbench structure according to claim 1, characterized in that: The mounting holes (13) are symmetrically distributed about the center of the base plate (10), and the mounting holes (13) are densely distributed at equal intervals.

8. The ultrasonic welding machine workbench structure according to claim 1, characterized in that: The fastening bolt (14) is slidably connected to the limit window (15), and the length of the limit window (15) is more than half of the length of the clamping plate (16).

Images