Equipment for pasting edge of musical instrument drum

Abstract

The utility model discloses equipment for pasting the edge of a musical instrument drum, and relates to the technical field of musical instrument manufacturing, and the equipment comprises a clamping assembly which comprises a first clamping piece and a second clamping piece which are arranged on a workbench; a mounting space is formed between the first clamping piece and the second clamping piece and used for containing a to-be-machined drum. A limiting structure is arranged on the side, close to the first clamping piece, of the second clamping piece and connected with the drum to be machined in a clamped mode. The driving assembly comprises a first driving structure and a second driving structure; a driving shaft of the first driving structure is connected with the first clamping piece and used for driving the first clamping piece to move so that the first clamping piece can be close to or away from the second clamping piece. A driving shaft of the second driving structure is connected with the second clamping piece and is used for driving the second clamping piece to rotate; and the gluing structure is used for coating glue on the edge of the to-be-processed drum, so that the edge of the to-be-processed drum is bonded with the drum rope when the to-be-processed drum rotates. The drum rope and the edge of the drum are pasted in a rotating mode, the processing efficiency is improved, and the pasting quality consistency is guaranteed.

Description

Technical Field

[0001] The present application generally relates to the technical field of musical instrument manufacturing, and in particular to a device for gluing the edge of a musical instrument drum. Background Art

[0002] A musical instrument, a drum, consists of a drumhead, a drum shell, a rim, a drum stand, and drumsticks. The drumhead is the source of the sound and is usually made of animal skin; the drum shell is the main body of the drum and is usually made of wood or metal; and the rim is the edge of the drum shell where the drumhead is mounted.

[0003] To ensure consistent and accurate sound quality, string adhesive is often applied to the rim of musical instrument drums to adjust and secure the tension of the drumhead. Currently, workers use a specialized glue gun to apply glue to the rim while manually pressing the string onto the drum. However, this manual process is not only inefficient but also results in inconsistent adhesive quality. Therefore, we propose a device for gluing the rim of musical instrument drums to address this issue. Summary of the Invention

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a device for gluing the edge of a musical instrument drum, which improves processing efficiency and ensures consistency in gluing quality.

[0005] The present application provides a device for gluing the edge of a musical instrument drum, comprising:

[0006] workbench,

[0007] A clamping assembly, comprising: a first clamping member and a second clamping member disposed on the workbench; a mounting space formed between the first clamping member and the second clamping member for accommodating the drum to be processed; a limiting structure is provided on a side of the second clamping member adjacent to the first clamping member, the limiting structure being engaged with the drum to be processed;

[0008] A drive assembly comprising: a first drive structure and a second drive structure; a drive shaft of the first drive structure is connected to the first clamping member, and is used to drive the first clamping member to move closer to or away from the second clamping member; a drive shaft of the second drive structure is connected to the second clamping member, and is used to drive the second clamping member to rotate;

[0009] The glue coating structure is used to coat glue on the edge of the drum to be processed so that when the drum to be processed rotates, the edge of the drum is bonded to the drum rope.

[0010] According to the technical solution provided in the embodiment of the present application, a guide groove is provided on the edge of the first clamping member, and the guide groove is arc-shaped.

[0011] According to the technical solution provided in the embodiment of the present application, the limiting structure includes:

[0012] The diameters of the plurality of limiting bosses distributed from a side close to the first clamping member to a side away from the first clamping member increase in sequence.

[0013] According to the technical solution provided in the embodiment of the present application, it also includes: an auxiliary gluing component;

[0014] The auxiliary gluing component includes:

[0015] A slide rail, the slide rail being arranged on the workbench; the extension direction of the slide rail being arranged parallel to the movement direction of the first clamping member;

[0016] A slider is slidably connected to the slide rail; a mounting bracket is provided on the slider for mounting the gluing structure.

[0017] According to the technical solution provided in the embodiment of the present application, the mounting bracket has a connecting section and an adjusting section that are vertically connected to each other;

[0018] One end of the connecting section away from the adjusting section is connected to the slider, and one end of the adjusting section away from the connecting section is provided with an elastic clamping member for clamping the glue coating structure;

[0019] A support plate is provided between the connecting section and the adjusting section.

[0020] According to the technical solution provided in the embodiment of the present application, the adjustment section is a telescopic structure.

[0021] According to the technical solution provided in the embodiment of the present application, it also includes: a power supply unit and a pedal switch arranged at the bottom of the workbench;

[0022] The power supply unit is electrically connected to the pedal switch and the second driving structure. The pedal switch is used to control the on / off connection between the power supply unit and the second driving structure, thereby controlling the second clamping member to rotate or remain stationary.

[0023] According to the technical solution provided in the embodiment of the present application, rollers are provided at the bottom of the workbench.

[0024] It can be seen from the above technical solution that this application has at least the following beneficial effects:

[0025] The present application provides a device for gluing the edge of a musical instrument drum, which includes: a workbench, on which a clamping assembly is provided, the clamping assembly includes a first clamping member and a second clamping member, and an installation space is formed between the two for accommodating the drum to be processed, and the second clamping member is provided with a limiting structure on a side close to the first clamping member, for limiting the relative position of the drum to be processed; the present device also includes a driving assembly, which includes a first driving structure and a second driving structure, the driving shaft of the first driving structure is connected to the first clamping member, for driving the first clamping member to move so that the first clamping member is close to or away from the second clamping member; the driving shaft of the second driving structure is connected to the second clamping member, for driving the second clamping member to rotate; the present device also includes a glue coating structure, for coating glue on the edge of the drum to be processed, so that the edge of the drum to be processed can be bonded to the drum rope when the drum to be processed rotates.

[0026] The present application utilizes a limiting structure on the second clamping member to limit the relative position of the drum to be processed, and then drives the first clamping member to move toward the second clamping member through the first driving structure, thereby limiting the drum to be processed in the installation space, and utilizes a gluing structure to apply glue to the edge of the drum to be processed, and finally starts the second driving structure to drive the second clamping member to rotate, thereby driving the drum to be processed to rotate, and during the rotation process, the drum rope is bonded to the edge of the drum to be processed; compared with the existing purely manual operation method, the pasting equipment designed in the present application allows the drum rope to be pasted to the edge of the drum to be processed by rotation, thereby improving processing efficiency, and the use of mechanical equipment operation can also ensure the consistency of pasting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Other features, objects and advantages of the present application will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings.

[0028] Figure 1 The figure is a schematic diagram of the structure of the device used for gluing the edge of a musical instrument drum.

[0029] Figure 2 A side view of a device used to tape the rim of a musical instrument drum.

[0030] Figure 3 A top view of a device used to glue the rim of a musical instrument drum.

[0031] Figure 4 This is a structural diagram of the workbench.

[0032] Numbers in the figure: 1. workbench; 2. first clamping member; 3. second clamping member; 4. first driving structure; 5. second driving structure; 6. guide groove; 7. limiting boss; 8. slide rail; 9. slider; 10. mounting bracket; 11. connecting section; 12. adjusting section; 13. elastic clamping member; 14. support plate; 15. pedal switch; 16. roller. DETAILED DESCRIPTION

[0033] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the relevant invention and are not intended to limit the invention. It should also be noted that, for ease of description, only portions relevant to the invention are shown in the accompanying drawings.

[0034] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] In order to make the instrument drum edge pasting device provided in the embodiment of the present application clearer and easier to understand, the method is described below with reference to the accompanying drawings. Figure 1 As shown in the figure, this figure is a structural schematic diagram of a device for gluing the edge of a musical instrument drum provided in an embodiment of the present application, the device comprising:

[0036] The workbench 1 is the basic supporting component of the device and is used to install the required structure for pasting. Furthermore, the bottom of the workbench 1 is provided with rollers 16 to facilitate the movement of the device. Figure 4 As shown, an avoidance groove is provided on the workbench 1 to prevent the surface of the workbench 1 from affecting or restricting the rotation of the drum to be processed.

[0037] The clamping assembly includes: a first clamping member 2 and a second clamping member 3 arranged on the workbench 1; an installation space is formed between the first clamping member 2 and the second clamping member 3 for accommodating the drum to be processed; the second clamping member 3 is provided with a limiting structure on the side close to the first clamping member 2, which is clamped with the drum to be processed; it should be noted that the first clamping member 2 is, for example, a clamping circular plate, and the edge of the first clamping member 2 is provided with a guide groove 6, the guide groove 6 is arc-shaped, and the center of the circle in which this arc shape is located coincides with the center of the first clamping member 2; the guide groove 6 has a guiding effect on the drum rope on the edge of the drum to be processed that needs to be pasted, eliminating the need for manual and continuous pasting of the drum rope, and to a certain extent, it can also ensure the consistency of pasting quality.

[0038] In addition, the cross section of the second clamping member 3 is circular, and the limiting structure on the second clamping member 3 has a limiting effect on the drum to be processed; Figure 1 As shown, the limiting structure includes:

[0039] The diameters of the plurality of limiting bosses 7 are increased in sequence from the side close to the first clamping member 2 to the side away from the first clamping member 2 .

[0040] It should be noted that multiple limiting bosses 7 are coaxially arranged, and the cross-section of each limiting boss 7 is circular. The limiting boss 7 can be engaged with the drum ring of the drum to be processed of corresponding specifications to limit the relative position of the drum to be processed along the radial direction of the limiting boss 7.

[0041] The drive assembly includes a first drive structure 4 and a second drive structure 5. The drive shaft of the first drive structure 4 is connected to the first clamping member 2 and is used to drive the first clamping member 2 to move toward or away from the second clamping member 3. The drive shaft of the second drive structure 5 is connected to the second clamping member 3 and is used to rotate the second clamping member 3. The first drive structure 4 is, for example, a drive cylinder, and the second drive structure 5 is, for example, a drive motor. The first drive structure 4 drives the first clamping member 2 to move, reducing the installation space. The first clamping member 2 and the second clamping member 3 cooperate to clamp the drum to be processed, preventing the drum from separating from the corresponding limiting boss 7 and affecting the bonding quality. The second drive structure 5 drives the second clamping member 3 to rotate, thereby driving the drum to be processed, so that the drum rope is gradually bonded to the edge of the drum to be processed.

[0042] The gluing mechanism is used to apply glue to the edge of the drum to be processed so that the edge of the drum to be processed is bonded to the drum rope when the drum is rotated. Here, the gluing mechanism is a glue gun specially used in the field of musical instrument manufacturing.

[0043] This application utilizes the limiting structure 7 on the second clamping member 3 to limit the relative position of the drum to be processed, and then drives the first clamping member 2 to move toward the second clamping member 3 through the first driving structure 4, thereby limiting the drum to be processed in the installation space, and utilizes the gluing structure to apply glue to the edge of the drum to be processed, and finally starts the second driving structure 5 to drive the second clamping member 3 to rotate, thereby driving the drum to be processed to rotate, and during the rotation process, the drum rope is bonded to the edge of the drum to be processed; compared with the existing purely manual operation method, the pasting equipment designed in this application allows the drum rope to be pasted to the edge of the drum to be processed by rotation, thereby improving processing efficiency, and the use of mechanical equipment operation can also ensure the consistency of pasting quality.

[0044] Furthermore, the device also includes: an auxiliary gluing component;

[0045] like Figure 3 and Figure 4 As shown, the auxiliary gluing components include:

[0046] The slide rail 8 is provided on the workbench 1; the extension direction of the slide rail 8 is provided parallel to the moving direction of the first clamping member 2;

[0047] The slider 9 is slidably connected to the slide rail 8; a mounting bracket 10 is provided on the slider 9 for mounting the glue coating structure.

[0048] This application designs an auxiliary gluing component, namely: the gluing structure is installed on the mounting bracket 10, and the slider 9 moves on the slide rail 8, driving the gluing structure to move to a position corresponding to the edge of the drum to be processed. At this time, the second driving structure 5 drives the drum to be processed to rotate, so that the gluing structure applies glue to the surface of the drum to be processed. Compared with the gluing method of manually holding the gluing structure, the use of this design structure makes the gluing process more stable. Here, the moving force of the slider 9 can be manually pushing the slider 9 to move, or a small cylinder can be used to drive the slider 9 to move.

[0049] Among them, such as Figure 2 As shown, the mounting bracket 10 has a connecting section 11 and an adjusting section 12 that are vertically connected to each other;

[0050] One end of the connecting section 11 away from the adjusting section 12 is connected to the slider 9. The end of the adjusting section 12 away from the connecting section 11 is provided with an elastic clamping member 13 for clamping the glue coating structure; here, the adjusting section 12 is a retractable structure.

[0051] A support plate 14 is provided between the connecting section 11 and the adjusting section 12 .

[0052] In the aforementioned mounting bracket 10, the support plate 14 serves to further support the connection between the connecting section 11 and the adjusting section 12, making the mounting bracket 10 more stable and ensuring a more stable gluing operation. The adjusting section 12 is a retractable structure that retracts the gluing mechanism during the gluing process and during the movement of the slider 9, preventing interference with other components during the gluing process or during movement, which could affect the final gluing quality.

[0053] Furthermore, if Figure 2 As shown, the device further includes: a power supply unit and a pedal switch 15 arranged at the bottom of the workbench 1;

[0054] The power supply unit is electrically connected to the pedal switch 15 and the second driving structure 5 . The pedal switch 15 controls the on / off of the power supply unit and the second driving structure 5 , thereby controlling the second clamping member 3 to rotate or remain stationary.

[0055] The power supply unit 15 is, for example, a power battery.

[0056] The specific working process of this equipment is as follows:

[0057] At the beginning of the pasting operation, the first clamping member 2 and the second clamping member 3 are far away from each other, that is, the installation space is large enough to accommodate drums of different specifications to be processed; the drum to be processed is first connected with the matching limit boss 7, and then the first driving structure 4 is started to drive the first clamping member 2 to move, so that the first clamping member 2 and the second clamping member 3 clamp the drum to be processed, and the slider 9 is moved to align the glue coating structure with the edge of the drum to be processed, which is generally close to the edge of the first clamping member 2, and the pedal switch 16 is pressed to drive the second driving structure 5 to drive the drum to be processed. The drum rotates, and then glue is applied to the edge of the drum to be processed. After the gluing is completed, the gluing structure is removed, the drum rope is passed through the guide groove 6 and one end is first glued to the edge of the drum to be processed, and the pedal switch 16 is stepped on again. The second driving structure 5 drives the drum to be processed to rotate, so that the drum rope is gradually glued to the edge of the drum to be processed. When the gluing operation is completed, the pedal switch 16 is not subjected to external force, the second driving structure 5 stops working, the drum rope is shortened, and the first driving structure 4 is started to drive the first clamping member 2 to move away from the second clamping member 3. At this time, the glued drum can be removed.

[0058] It should be noted here that the first clamping member 2 only serves to limit the drum to be processed installed at the second clamping member 3, and will not affect the normal rotation of the drum to be processed. During the rotation process, the friction between the first clamping member 2 and the drum to be processed is negligible and will not affect the quality of the finished drum.

[0059] Compared with the existing purely manual operation method, the pasting equipment designed in this application allows the drum rope to be pasted to the edge of the drum to be processed through rotation, thereby improving processing efficiency, and the use of mechanical equipment can also ensure the consistency of pasting quality.

[0060] The above description is merely a preferred embodiment of the present application and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of the invention herein is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the inventive concept. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features having similar functions disclosed in this application.

Claims

1. A device for gluing the edge of a musical instrument drum, characterized in that: include: Workbench (1), A clamping assembly, the clamping assembly comprising: a first clamping member (2) and a second clamping member (3) arranged on the workbench (1); an installation space is formed between the first clamping member (2) and the second clamping member (3) for accommodating the drum to be processed; a limiting structure is provided on a side of the second clamping member (3) close to the first clamping member (2), which is engaged with the drum to be processed; A drive assembly, the drive assembly comprising: a first drive structure (4) and a second drive structure (5); a drive shaft of the first drive structure (4) is connected to the first clamping member (2) and is used to drive the first clamping member (2) to move so as to move it closer to or away from the second clamping member (3); a drive shaft of the second drive structure (5) is connected to the second clamping member (3) and is used to drive the second clamping member (3) to rotate; The glue coating structure is used to coat glue on the edge of the drum to be processed so that when the drum to be processed rotates, the edge of the drum is bonded to the drum rope.

2. The device for gluing the edge of a musical instrument drum according to claim 1, characterized in that: A guide slot (6) is provided on the edge of the first clamping member (2), and the guide slot (6) is arc-shaped.

3. The device for gluing the edge of a musical instrument drum according to claim 1, characterized in that: The limiting structure includes: The diameters of the plurality of limiting bosses (7) distributed from a side close to the first clamping member (2) to a side away from the first clamping member (2) increase in sequence.

4. The device for gluing the edge of a musical instrument drum according to claim 1, characterized in that: Also includes: Auxiliary gluing components; The auxiliary gluing component includes: A slide rail (8), the slide rail (8) being arranged on the workbench (1); The extending direction of the slide rail (8) is arranged parallel to the moving direction of the first clamping member (2); A slider (9) is slidably connected to the slide rail (8); a mounting bracket (10) is provided on the slider (9) for mounting the glue coating structure.

5. The device for gluing the edge of a musical instrument drum according to claim 4, characterized in that: The mounting bracket (10) comprises a connecting section (11) and an adjusting section (12) which are vertically connected to each other; One end of the connecting section (11) away from the adjusting section (12) is connected to the slider (9), and one end of the adjusting section (12) away from the connecting section (11) is provided with an elastic clamping member (13) for clamping the glue coating structure; A support plate (14) is provided between the connecting section (11) and the adjusting section (12).

6. The device for gluing the edge of a musical instrument drum according to claim 5, characterized in that: The adjusting section (12) is a telescopic structure.

7. The device for gluing the edge of a musical instrument drum according to claim 1, characterized in that: Also includes: A power supply unit and a pedal switch (15) are provided at the bottom of the workbench (1); The power supply unit is electrically connected to the pedal switch (15) and the second drive structure (5). The pedal switch (15) controls the on / off of the power supply unit and the second drive structure (5), thereby controlling the rotation or stillness of the second clamping member (3).

8. The device for gluing the edge of a musical instrument drum according to claim 1, characterized in that: Rollers (16) are provided at the bottom of the workbench (1).

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