Gluing machine for assembling loudspeaker

Abstract

The gluing machine comprises a base, the bottom of the base is fixedly connected with a motor, an output shaft of the motor penetrates through the surface of the base, the output shaft of the motor is fixedly connected with a connecting shaft, the end portion of the connecting shaft is narrow in the upper portion and wide in the lower portion, two opposite clamping grooves are formed in the side face of the connecting shaft, and a sealing ring is arranged between the two clamping grooves. The socket is provided with two opposite insertion holes, the socket further comprises a base and a connecting sleeve, the connecting sleeve is fixedly connected to the bottom of the base, two clamping strips are fixedly connected to the inner wall of the connecting sleeve, two opposite sliding grooves are formed in the portion, between the two clamping strips, of the inner wall of the connecting sleeve, and first sliding blocks are slidably connected to the interiors of the sliding grooves; springs are fixedly connected between the first sliding blocks and the side wall of the connecting sleeve, a cavity is formed in the upper portion of the connecting sleeve, a connecting mechanism is connected into the cavity, and the two first sliding blocks are in transmission connection through the connecting mechanism. The base is convenient to replace through the clamping strips, the clamping blocks, the sliding blocks and the inserting holes.

Description

Technical Field

[0001] The utility model relates to the field of loudspeaker manufacturing and processing, in particular to a glue spraying machine used for assembling loudspeakers. Background Art

[0002] Speakers are commonly known as "horns". They are a very commonly used electroacoustic transducer device and can be found in all electronic and electrical equipment that produce sound.

[0003] When making a speaker, you need to use glue to stick the various accessories together, so you need to use a glue machine. When using it, put the T-shaped iron, magnet, washer, etc. on the base of the glue machine in turn. The base drives the accessories to rotate, and the glue mechanism applies glue to them, and then the accessories are assembled together.

[0004] However, different accessories have different sizes and shapes, and a base that is suitable for them is needed to better restrict them and prevent the accessories from moving when the glue machine is gluing them. At the same time, the sizes of the same accessories of speakers of different sizes are also different. Therefore, the base of the glue machine needs to be replaced. Usually, the base is connected to the glue machine by bolts, which is troublesome to disassemble and reduces work efficiency. Utility Model Content

[0005] The utility model aims to provide a glue applying machine for assembling loudspeakers, which has the advantage of being easy to replace the base of the glue applying machine.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] The cam is fixedly connected to the upper part of the base, the gluing mechanism is fixedly connected to the moving mechanism, the motor is fixedly connected to the bottom of the base, the motor output shaft passes through the base surface, and also includes a base, a connecting sleeve and a connecting shaft, the connecting sleeve is fixedly connected to the bottom of the base, the connecting shaft is fixedly connected to the motor output shaft, the end of the connecting shaft is conical, the side surface of the connecting shaft is provided with two opposite card grooves, between the two card grooves, there are two opposite jacks, the inner wall of the connecting sleeve is fixedly connected with a card strip corresponding to the connecting shaft card slot, the inner wall of the connecting sleeve between the two card strips is provided with two opposite slide grooves, a slider 1 is slidably connected inside the slide groove, a spring is fixedly connected between the slider 1 and the side wall of the connecting sleeve, a cavity is provided on the upper part of the connecting sleeve, a connecting mechanism is connected inside the cavity, and the two sliders are connected through the connecting mechanism.

[0008] By adopting the above technical solution, the card strip of the connecting sleeve is aligned with the card slot of the connecting shaft, and the connecting sleeve is slid downward. When the slider 1 contacts the end of the connecting shaft, the connecting shaft generates a force on the two sliders 1, so that the two sliders 1 move away from each other and move toward the outside of the connecting sleeve in the slide groove, so that the spring generates elastic force, and at the same time the card strip slides downward along the card slot. When the slider 1 moves to the socket, the spring rebounds, so that the slider 1 is embedded in the socket, thereby fixing the connecting sleeve and the connecting shaft. The motor drives the connecting shaft to rotate, and the connecting shaft drives the connecting sleeve and the base to rotate. When replacing the base, one of the sliders 1 is pulled outward, and the other slider 1 is driven to move outward through the connecting mechanism and disengage from the socket. The base is moved upward to separate it from the connecting shaft, which is convenient for replacing the base, saving time and improving work efficiency.

[0009] Preferably, the connecting mechanism includes a rotating rod and a connecting rod. The rotating rod is horizontally located inside the cavity. The rotating rod is hinged to the bottom of the cavity in the middle part. Connecting rods are hinged at both ends of the rotating rod. The ends of the two connecting rods are respectively connected with slider 2, and slider 2 is slidably connected to the bottom of the cavity. A vertical connecting rod is fixedly connected between slider 1 and slider 2. The connecting rod vertically passes through the inner wall of the connecting sleeve between the cavity and the slide groove, and its two ends are respectively fixedly connected to slider 1 and slider 2.

[0010] By adopting the above technical solution, one slider 1 is pulled outward to drive slider 2 to move. The movement of slider 2 drives the rotating rod to rotate through the connecting rod. The rotation of the rotating rod drives another slider 1 to move outward through another connecting rod, making it more convenient to remove the base from the connecting shaft.

[0011] Preferably, a stop edge is fixedly connected to the outer wall of the connecting shaft, and the stop edge is located below the insertion hole.

[0012] By adopting the above technical solution, after the connecting sleeve is sleeved on the connecting shaft, the connecting sleeve is supported by the retaining edge, thereby better driving the connecting sleeve to rotate.

[0013] Preferably, one end of the sliding block located outside the connecting sleeve is fixedly connected to a pulling block, and a spring is fixedly connected between the pulling block and the outer wall of the connecting sleeve.

[0014] By adopting the above technical solution, the sliding block is pulled to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall side view of the embodiment;

[0016] Figure 2 is a cross-sectional view of the base and the connecting sleeve;

[0017] Figure 3 It is a bottom top view of the connecting sleeve and the connecting shaft;

[0018] Figure 4This is a structural diagram of the interior of the cavity.

[0019] Figure numerals: 1. base; 2. moving mechanism; 3. gluing mechanism; 4. motor; 5. pedestal; 6. connecting sleeve; 7. connecting shaft; 8. slot; 9. clamping strip; 10. slider 1; 11. rotating rod; 12. connecting rod; 13. slider 2; 14. stop edge; 15. spring; 16. pull block. DETAILED DESCRIPTION

[0020] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. At the same time, it should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0021] See also Figure 1-Figure 4 A glue machine for assembling a speaker, comprising a base 1, a moving mechanism 2, a glue mechanism 3 and a motor 4, wherein the moving mechanism 2 is fixedly connected to the upper part of the base 1, the glue mechanism 3 is fixedly connected to the moving mechanism 2, the motor 4 is fixedly connected to the bottom of the base 1, and the output shaft of the motor 4 passes through the surface of the base 1, and further comprising a base 5, a connecting sleeve 6 and a connecting shaft 7, the connecting sleeve 6 is fixedly connected to the bottom of the base 5, the connecting shaft 7 is fixedly connected to the output shaft of the motor 4, the end of the connecting shaft 7 is narrow at the top and wide at the bottom, two opposite card grooves 8 are arranged on the side of the connecting shaft 7, the outer wall of the connecting shaft 7 between the two card grooves 8 is arranged with two opposite jacks, the outer wall of the connecting shaft 7 is fixedly connected with a retaining edge 14, the retaining edge 14 is located below the jack, and the inner wall of the connecting sleeve 6 is fixedly connected with a retaining edge 14 that is fixed to the connecting shaft 7 The slot 8 corresponds to a card strip 9, and the inner wall of the connecting sleeve 6 between the two card strips 9 is provided with two relative sliding grooves, and a slider 10 is slidably connected inside the sliding groove, and one end of the slider 10 located on the outer side of the connecting sleeve 6 is fixedly connected with a pull block 16, and a spring 15 is fixedly connected between the pull block 16 and the outer wall of the connecting sleeve 6, and a cavity is provided on the upper part of the connecting sleeve 6, and a horizontal rotating rod 11 is rotatably connected to the bottom of the cavity, and connecting rods 12 are respectively hinged at both ends of the rotating rod 11, and sliders 2 13 are respectively connected to the ends of the two connecting rods 12, and sliders 2 13 are slidably connected to the bottom of the cavity, and a vertical connecting rod is fixedly connected between sliders 10 and 13, and the connecting rod vertically passes through the inner wall of the connecting sleeve 6 between the cavity and the sliding groove, and its two ends are respectively fixedly connected to sliders 10 and 13.

[0022] Working principle: align the card strip 9 of the connecting sleeve 6 with the card slot 8 of the connecting shaft 7, slide the connecting sleeve 6 downward, when the slider 10 contacts the end of the connecting shaft 7, the connecting shaft 7 generates a force on the two sliders 10, so that the two sliders 10 move away from each other and move toward the outside of the connecting sleeve 6 in the slide slot, so that the spring 15 generates elastic force, and at the same time the card strip 9 slides downward along the card slot 8, when the stop edge 14 blocks the connecting sleeve 6, the slider 10 moves to the socket, the spring 15 rebounds, so that the slider 10 is embedded in the socket, thereby fixing the connecting sleeve 6 and the connecting shaft 7, and then put the accessories on the base 5, adjust the moving mechanism 2, so that the glue is applied. The mechanism 3 is located at an appropriate position above the accessory, and the motor 4 drives the connecting shaft 7 to rotate. At the same time, the gluing mechanism 3 glues the accessory, and the connecting shaft 7 drives the connecting sleeve 6 and the base 5 to rotate. When replacing the base 5, pull a slider 10 outward to drive the slider 2 13 to move. The movement of the slider 2 13 drives the rotating rod 11 to rotate through the connecting rod 12. The rotation of the rotating rod 11 drives another slider 10 to move outward through another connecting rod 12, so that the base 5 can be removed from the connecting shaft 7 more conveniently and disengaged from the socket. Move the base 5 upward to separate it from the connecting shaft 7, which is convenient for replacing the base 5, saving time and improving work efficiency.

Claims

1. A glue spraying machine for assembling a loudspeaker, comprising a base (1), a moving mechanism (2), a glue spraying mechanism (3) and a motor (4), wherein the moving mechanism (2) is fixedly connected to the upper part of the base (1), the glue spraying mechanism (3) is fixedly connected to the moving mechanism (2), the motor (4) is fixedly connected to the bottom of the base (1), and the output shaft of the motor (4) passes through the surface of the base (1), characterized in that: The invention also comprises a base (5), a connecting sleeve (6) and a connecting shaft (7), wherein the connecting sleeve (6) is fixedly connected to the bottom of the base (5), the connecting shaft (7) is fixedly connected to the output shaft of the motor (4), the end of the connecting shaft (7) is narrow at the top and wide at the bottom, two opposite card grooves (8) are provided on the side of the connecting shaft (7), two opposite plug holes are provided between the two card grooves (8), the inner wall of the connecting sleeve (6) is fixedly connected with a card strip (9) corresponding to the card groove (8) of the connecting shaft (7), the inner wall of the connecting sleeve (6) between the two card strips (9) is provided with two opposite sliding grooves, a slider (10) is slidably connected inside the sliding groove, a spring (15) is fixedly connected between the slider (10) and the side wall of the connecting sleeve (6), a cavity is provided on the upper part of the connecting sleeve (6), a connecting mechanism is provided inside the cavity, and the two sliders (10) are connected through the connecting mechanism.

2. A glue machine for assembling a speaker according to claim 1, characterized in that: The connecting mechanism comprises a rotating rod (11) and a connecting rod (12). The rotating rod (11) is horizontally located inside the cavity. The rotating rod (11) is hinged to the bottom of the cavity at its middle. The two ends of the rotating rod (11) are respectively hinged to connecting rods (12). The ends of the two connecting rods (12) are respectively connected to sliders 2 (13). The sliders 2 (13) are slidably connected to the bottom of the cavity. A vertical connecting rod is fixedly connected between the sliders 1 (10) and 13. The connecting rod vertically passes through the inner wall of the connecting sleeve (6) between the cavity and the slide groove, and the two ends are respectively fixedly connected to the sliders 1 (10) and 13.

3. The glue spraying machine for assembling a speaker according to claim 1, characterized in that: A stop edge (14) is fixedly connected to the outer wall of the connecting shaft (7), and the stop edge (14) is located below the insertion hole.

4. The glue spraying machine for assembling a speaker according to claim 1, characterized in that: One end of the sliding block (10) located outside the connecting sleeve (6) is fixedly connected to a pull block (16), and a spring (15) is fixedly connected between the pull block (16) and the outer wall of the connecting sleeve (6).

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