Paper sticking device for loudspeaker basin stand

Abstract

The utility model discloses a paster device for a horn basin stand, which comprises a bottom plate and a fixing frame arranged on the bottom plate, a smearing assembly, a paster assembly and a heating assembly are sequentially arranged in the fixing frame, a translation assembly is arranged on the bottom plate along the length direction of the bottom plate, and a sliding block for placing the horn basin stand is arranged on the translation assembly. A first motor is arranged on the outer wall of the sliding block, a driving block is arranged on an output shaft of the first motor, a second motor is arranged on the driving block, a two-way screw rod is connected to an output shaft of the second motor, clamping blocks are arranged at the two opposite ends of the two-way screw rod correspondingly, and the paper pasting assembly comprises an electric telescopic rod, a paper pasting winding drum and a supporting plate arranged at the output end of the electric telescopic rod; a waste paper reel is rotatably arranged at one end, far away from the sticker reel, of the outer wall of the supporting plate, a pressing plate is slidably arranged on the lower side of the supporting plate, an air cylinder is arranged on the upper side of the supporting plate, the driving end of the air cylinder is connected with the pressing plate, in the prior art, the paper sticking efficiency is not high, and the paper sticking device can improve the paper sticking efficiency.

Description

Technical Field

[0001] This utility model relates to the field of sticker device technology, and in particular to a sticker device for a speaker basket stand. Background Technology

[0002] As living standards improve, the single color of the speaker tray surface is increasingly unable to meet people's aesthetic requirements. To decorate the surface of the speaker tray, different patterns can be formed by surface stickers.

[0003] Chinese utility model patent application number CN201821261251.5 discloses a sticker applicator for producing speaker trays, including a base plate with multiple legs fixedly connected to its lower end. The base plate has a device cavity containing a moving mechanism, and a fixed plate is connected to the moving mechanism. A fixed frame is fixedly connected to the upper end of the base plate, and the side wall of the fixed frame has an applicator and a sticker applicator. This utility model has a reasonable structural design, preventing sticker wrinkling and affecting aesthetics. However, it has drawbacks because speaker trays have multiple surfaces. When stickers need to be applied to multiple surfaces, manual flipping and reprocessing are required after one surface is applied, resulting in a large workload and reduced overall sticker application efficiency due to manual adjustment and flipping. Utility Model Content

[0004] The purpose of this invention is to provide a sticker applicator for speaker baskets, which can improve the efficiency of sticker application to speaker baskets.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A sticker applicator for a speaker basket includes a base plate and a fixed frame disposed thereon. An applicator assembly, a sticker applicator assembly, and a heating assembly are sequentially disposed inside the fixed frame. A translation assembly is disposed along the length of the base plate. A slider for placing the speaker basket is disposed on the translation assembly. A motor is disposed on the outer wall of the slider. A drive block is disposed on the output shaft of the motor. A motor is disposed on the drive block. A bidirectional screw is connected to the output shaft of the motor. Clamping blocks are disposed at opposite ends of the bidirectional screw. The sticker applicator includes an electric telescopic rod, a sticker roll, and a support plate disposed at the output end of the electric telescopic rod. Stickers are wound on the sticker roll. A waste paper roll is rotatably disposed on the outer wall of the support plate away from the sticker roll. A pressure plate is slidably disposed on the lower side of the support plate. A cylinder is disposed on the upper side of the support plate, and the driving end of the cylinder is connected to the pressure plate.

[0006] Preferably, a sliding plate is slidably mounted on the slider, and the bottom side of the slider is connected to the sliding plate by a telescopic spring.

[0007] Preferably, the pressure plate includes a flat pressure plate and a bonding plate; the bonding plate has a bonding groove on its lower side.

[0008] Preferably, the skateboard is provided with a vertical plate, and a roller is rotatably connected to the vertical plate via a rotating rod. A motor is provided at one end of the vertical plate, and a drive wheel is sleeved on the output shaft of the motor. A driven wheel that is driven by the drive wheel is sleeved on the rotating rod.

[0009] Preferably, the outer wall of the roller is fitted with a flexible friction pad.

[0010] Preferably, a back plate and a fixing plate are sequentially arranged on the upper side of the skateboard along its width direction. One end of the back plate is slidably connected to the fixing plate, and the back plate is connected to the fixing plate by a telescopic spring. An electromagnetic suction block is provided on the fixing plate, and a magnetically attracted block is provided at one end of the back plate to magnetically attract the electromagnetic suction block.

[0011] The beneficial effects of this utility model are as follows: By setting a motor on the slider, the motor drives the block to rotate around the central axis of its output shaft, which in turn drives two sets of opposing clamping blocks on the bidirectional screw, and simultaneously drives the speaker frame held by the two sets of clamping blocks to rotate, adjusting its position on the slider. This eliminates the need for manual adjustment, reducing the amount of manual labor required. Compared with the prior art, it improves the efficiency of applying stickers to different sides of the speaker frame. Furthermore, by setting a vertical plate on the slider and connecting rollers to a rotating rod, the rollers are indirectly driven by a motor. After the speaker frame is rotated 90 degrees around the central axis of the motor, the rollers can rotate and contact the outer wall of the speaker frame, causing the speaker frame to rotate. This adjusts the sticker surface of the outer wall located below the support plate, and, in conjunction with the bonding groove of the bonding plate, allows the sticker to adhere more closely to the side wall of the speaker frame, improving the sticker application effect. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of a portion of the mechanism on the base plate in one embodiment of the present invention;

[0013] Figure 2 This is a structural schematic diagram of a separate sticker assembly and some of its cooperating parts in one embodiment of the present invention;

[0014] Figure 3 This is a schematic diagram illustrating the structure of the pressure plate component in one embodiment of this utility model;

[0015] Figure 4 This is a structural schematic diagram of a portion of the upper part of the slider mechanism in one embodiment of the present invention;

[0016] Figure 5 This is a schematic diagram illustrating the upper part of the slider structure in one embodiment of the present invention;

[0017] Figure 6 for Figure 5 A schematic diagram of the structure viewed in cross section along its AA direction.

[0018] Reference numerals: 1. Fixing frame; 2. Base plate; 3. Heating component; 4. Applying component; 5. Translation component; 6. Slider; 7. Speaker frame; 8. Motor 1; 9. Driving block; 10. Motor 2; 11. Bidirectional screw; 12. Clamping block; 13. Electric telescopic rod; 14. Sticker; 15. Support plate; 16. Waste paper roll; 17. Cylinder; 18. Slide plate; 19. Telescopic spring 1; 20. Flat pressure plate; 21. Laminating plate; 22. Laminating groove; 23. Vertical plate; 24. Rotating rod; 25. Roller; 26. Motor 3; 27. Driving wheel; 28. Driven wheel; 29. ​​Friction pad; 30. Fixing plate; 31. Back plate; 32. Telescopic spring 2; 33. Electromagnetic suction block; 34. Magnetic suction block. Detailed Implementation

[0019] The following description is only a preferred embodiment of the present utility model. The scope of protection is not limited to this embodiment. All technical solutions that fall within the scope of the present utility model should be protected by the present utility model. It should also be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of the present utility model should also be considered within the scope of protection of the present utility model.

[0020] It should be noted that in this document, relational terms such as first and second, or "connecting plate one, connecting plate two," are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0021] The directional terms mentioned in this embodiment, such as "up," "down," "left," and "right," are merely used to help those skilled in the art understand the relationships between various features or parts in conjunction with the accompanying drawings.

[0022] In this embodiment, unless otherwise explicitly specified and limited, the terms "connection" and "fixed" should be interpreted broadly. For example, "fixed" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] like Figures 1 to 6As shown, a sticker applicator for a speaker basket includes a base plate 2 and a mounting bracket 1 disposed thereon. The upper interior of the mounting bracket 1 is provided with an applicator 4, a sticker 14 assembly, and a heating assembly 3 arranged sequentially from left to right. A translation assembly 5 is provided on the base plate 2 along its length direction, and a slider 6 for placing the speaker basket 7 is provided on the translation assembly 5.

[0024] The slider 6 is L-shaped, with a motor 8 mounted on its outer wall. The output shaft of motor 8 has an L-shaped drive block 9, and a second motor 10 is mounted on the drive block 9. The output shaft of motor 10 is connected to a bidirectional screw 11, with clamping blocks 12 at opposite ends of the bidirectional screw 11. A sliding plate 18 is vertically mounted on the slider 6, and its lower side is connected to the bottom of the slider 6 via a telescopic spring. A back plate 31 and a fixing plate 30 are vertically mounted sequentially along the width of the upper side of the sliding plate 18. The back plate 31 is L-shaped, and its upper end is connected to the fixing plate 30. The upper side of the plate 30 is slidably connected, and a telescopic spring 32 is provided between the back plate 31 and the fixed plate 30. An electromagnetic suction block 33 is provided on the upper side of the fixed plate 30, and a magnetic suction block 34 is provided on the back plate 31 to magnetically cooperate with the electromagnetic suction block 33. The purpose is that when the speaker frame 7 placed on the slide plate 18 is adjusted in position, the back plate 31 can hold one side of the speaker frame 7, and the height of the back plate 31 is lower than the height of the speaker frame 7 on the slide plate 18. The purpose is to avoid interference from the back plate 31 when the sticker 14 is applied.

[0025] A vertical plate 23 is vertically arranged on the upper side of the slide plate 18 opposite to the clamping block 12. A roller 25 is rotatably connected to the upper end of the vertical plate 23 via a rotating rod 24. A motor 26 is arranged at the lower end of the vertical plate 23. A drive wheel 27 is sleeved on the output shaft of the motor 26. A driven wheel 28 that is belt driven by the drive wheel 27 is sleeved on the rotating rod 24. In this embodiment, the speaker frame 7 on the slide plate 18 is placed between the roller 25 and the bidirectional screw 11. A flexible friction pad 29 is sleeved on the outer wall of the roller 25. The purpose is to increase the friction with the outer wall of the speaker frame 7 and to further flexibly fit the outer wall of the speaker frame 7.

[0026] In this embodiment, the sticker 14 assembly includes an electric telescopic rod 13 and a sticker 14 roll located at its left end. The output end of the electric telescopic rod 13 is provided with a support plate 15. The sticker 14 roll is used to wind the sticker 14. A torsion spring (not shown in the figure) can be provided at the rotation point of the sticker 14 roll to keep the sticker 14 roll in a certain taut state. A waste paper roll 16 for connecting one end of the sticker 14 is rotatably provided on the outer wall of the support plate 15 away from the sticker 14 roll. In this embodiment, the waste paper roll 16 is driven to wind by an electric motor (not shown in the figure). A pressure plate is slidably provided on the lower side of the support plate 15. The pressure plate includes a flat pressure plate 20 and an adhesive plate 21. The flat pressure plate 20 and the adhesive plate 21 are connected at the same horizontal level. An adhesive groove 22 is provided on the lower side of the adhesive plate 21. A cylinder 17 is provided on the upper side of the support plate 15. The driving end of the cylinder 17 is connected to the upper side of the adhesive plate 21.

[0027] When it is necessary to apply the stickers 14 to the upper and lower sides of the speaker frame 7, the speaker frame 7 on the slider 6 will move as follows: Figure 4 Placement is initiated, and then motor 10 starts, driving the bidirectional screw 11. The two sets of clamping blocks 12 move closer to each other, adhering to the upper end of the outer wall of the speaker frame 7, limiting the speaker frame 7 on the slide plate 18. The translation component 5 drives the slider 6 to apply the coating to the upper side of the speaker frame 7 at the application component 4, and then continues to translate. The flat pressure plate 20 is located directly below the support plate 15. One end of the sticker 14 is connected to the waste paper roll 16. After the clamping block 12 clamps the speaker frame 7, the translation component 5 starts to drive the slider 6 to move directly below the flat pressure plate 20. Then, the electric telescopic rod 13 moves down, causing the sticker 14 to move down and adhere to the upper surface of the speaker frame 7, completing one side of the sticker 14. Then, the electric telescopic rod 13 moves up, and the waste paper roll 16, driven by the motor, winds up the used sticker 14 and moves the new sticker 14 directly below the support plate 15. The translation component 5 drives the slider 6 to move back. At the application component 4, it should be noted that during the retraction process, when the component is between the sticker component 14 and the application component 4, the motor 8 starts and drives the block 9 to rotate 180 degrees, causing the speaker frame 7 to flip up and down. During the rotation of the speaker frame 7, the slide plate 18 is moved down and the back plate 31 is also pushed. The purpose is to ensure that after the speaker frame 7 completes its position flip, the slide plate 18 and the back plate 31 can be attached in time. After the speaker frame 7 is flipped, the translation component 5 moves it back to the application component 4 to apply the sticker to the upper side of the flipped speaker frame 7. After the application is completed, the translation component 5 continues to move to the area directly below the support plate 15, and the electric telescopic rod 13 moves down, allowing the sticker 14 to attach to the upper side of the speaker frame 7 on the slide plate 18. After completion, the component moves back to complete the attachment of the sticker 14 on the upper and lower sides of the speaker frame 7.

[0028] When the speaker frame 7 needs to have stickers 14 applied to its side walls, motor 8 drives the drive block 9 to rotate 90 degrees clockwise. At this time, the side of the speaker frame 7 away from the drive block 9 contacts the flexible friction pad 29 on the outer wall of the roller 25. Cylinder 17 begins to retract, moving the bonding plate 21 to directly below the support plate 15. The translation component 5 begins to move, moving the speaker frame 7 directly below the sticker 14 component. The electric telescopic rod 13 moves down, and the bonding groove 22 on the bonding plate 21 presses down to adhere the sticker 14 to the outer wall of the speaker frame 7. When multiple sides of the speaker frame 7 need to be covered with stickers 14, after one side is covered with stickers 14, the electric telescopic rod 13 temporarily moves up. Then, the electromagnetic suction block 33 is energized and magnetically engages with the magnetically attracted block 34 to fix the back panel. Position 31 is designed to prevent the speaker frame 7 from coming loose backward, keeping one end of the speaker frame 7 between the clamping blocks 12. The two sets of clamping blocks 12 are a certain distance apart, so that the speaker frame 7 is loosened. Motor 3 26 starts, driving the driven wheel 28 through the driving wheel 27. The driven wheel 28 drives the rotating rod 24, and the rotating rod 24 drives the roller 25. The flexible friction pad 29 on the roller 25 drives the pull plate frame to rotate around its own central axis by a certain angle, changing its upward outer wall surface. Then the two sets of clamping blocks 12 clamp the speaker frame 7 again, the waste paper roll 16 is wound, the new sticker 14 moves to below the support plate 15, and the electric telescopic rod 13 moves down again to adhere to the upward outer wall surface of the speaker frame 7.

[0029] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A sticker applicator for a speaker basket, comprising a base plate (2) and a mounting bracket (1) disposed thereon, wherein an applicator (4), a sticker applicator, and a heating assembly (3) are sequentially disposed inside the mounting bracket (1), and a translation assembly (5) is disposed on the base plate (2) along its length, wherein a slider (6) for placing a speaker basket (7) is disposed on the translation assembly (5). Its features are, The outer wall of the slider (6) is provided with a motor (8), the output shaft of the motor (8) is provided with a drive block (9), the drive block (9) is provided with a motor (10), the output shaft of the motor (10) is connected to a bidirectional screw (11), and the bidirectional screw (11) is provided with clamping blocks (12) at opposite ends. The sticker assembly includes an electric telescopic rod (13), a sticker roll, and a support plate (15) located at the output end of the electric telescopic rod (13). A sticker (14) is wound on the sticker roll, and a waste paper roll (16) is rotatably disposed on the outer wall of the support plate (15) away from the sticker roll. A pressure plate is slidably disposed on the lower side of the support plate (15), and a cylinder (17) is disposed on the upper side of the support plate (15). The driving end of the cylinder (17) is connected to the pressure plate.

2. The sticker applicator for a speaker basket according to claim 1, characterized in that, A sliding plate (18) is slidably mounted on the slider (6), and the bottom side of the slider (6) is connected to the sliding plate (18) by a telescopic spring (19).

3. The sticker applicator for a speaker basket according to claim 1, characterized in that, The pressure plate includes a flat pressure plate (20) and a bonding plate (21); a bonding groove (22) is provided on the lower side of the bonding plate (21).

4. A sticker applicator for a speaker basket according to claim 2, characterized in that, The slide plate (18) is provided with a vertical plate (23), and a roller (25) is rotatably connected to the vertical plate (23) via a rotating rod (24). A motor (26) is provided at one end of the vertical plate (23), and a drive wheel (27) is sleeved on the output shaft of the motor (26). A driven wheel (28) that is belt driven by the drive wheel (27) is sleeved on the rotating rod (24).

5. A sticker applicator for a speaker basket according to claim 4, characterized in that, The outer wall of the roller (25) is fitted with a flexible friction pad (29).

6. A sticker applicator for a speaker basket according to claim 2, characterized in that, The upper side of the slide plate (18) is provided with a back plate (31) and a fixing plate (30) in sequence along its width direction. One end of the back plate (31) is slidably connected to the fixing plate (30), and the back plate (31) is connected to the fixing plate (30) through a telescopic spring (32). An electromagnetic suction block (33) is provided on the fixing plate (30), and a magnetically attracted block (34) is provided at one end of the back plate (31) to magnetically attract the electromagnetic suction block (33).

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