CN215702476U - Pressing device for bonding piano - Google Patents
Pressing device for bonding piano Download PDFInfo
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- CN215702476U CN215702476U CN202122267800.8U CN202122267800U CN215702476U CN 215702476 U CN215702476 U CN 215702476U CN 202122267800 U CN202122267800 U CN 202122267800U CN 215702476 U CN215702476 U CN 215702476U
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Abstract
The utility model discloses a pressing device for bonding a piano, which relates to the field of piano processing and comprises a bottom plate, wherein a supporting plate is fixed on one side of the top of the bottom plate, a top plate is installed on the top of the supporting plate, air cylinders are installed on two sides of the top plate, a movable plate is installed at the output end of each air cylinder through a piston rod, a buffer assembly is arranged at the bottom of each movable plate, a rotating assembly is arranged on the top of the bottom plate, and a clamping assembly is arranged on each rotating assembly. According to the utility model, the buffering component is arranged, when the pressing plate moves downwards to press the piano, the buffering cushion can prevent the pressing plate from directly contacting the piano, so that the surface abrasion of the piano is avoided, and the pressing plate can push the sliding sleeve to move upwards and press the buffering spring along with the continuous downward movement of the pressing plate, the buffering spring can deform and compress after being stressed, so that the pressure applied by the pressing plate can be buffered, the excessive pressure applied to the piano by the pressing plate at the beginning is prevented, the damage to the piano is avoided, and the protection efficiency and the pressing effect on the piano are improved.
Description
Technical Field
The utility model relates to the field of piano processing, in particular to a pressing device for bonding a piano.
Background
A piano is a keyboard instrument, hammers are pulled by keys to beat strings, and since the end of the eighteenth century, the piano has been the most important family keyboard instrument in europe and the usa, and a pressing device for bonding the piano is a pressing mechanical device for bonding the piano in piano production.
According to the Chinese patent with the publication number of CN205674332U, the utility model discloses a pressing device for bonding pianos, which can collect the pressure information when pressing by installing a pressure sensor, so that a user can know the current pressure information and prevent the damage of objects caused by overlarge pressure; however, since the piano clamp clamping structure is fixed on the workbench, the piano can be taken out only by loosening the clamping assembly after the piano is compressed, and the piano to be compressed can be compressed only by clamping the piano clamp clamping structure, so that the process takes much time, and the compression efficiency of the device on the piano can be reduced; although this utility model can know pressure information through pressure sensor simultaneously, but when the clamp plate just started to compress tightly the piano, probably caused the piano to damage because of the too big pressure that the clamp plate was applyed, reduced the protection effect to the piano then
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims to provide a pressing device for bonding a piano, which solves the technical problems that the replacement of a piano to be processed and a piano to be processed requires more time, the pressing efficiency is influenced, and excessive pressure can be applied to a pressing plate to cause damage to the piano.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a closing device is used in piano bonding, includes the bottom plate, top one side of bottom plate is fixed with the backup pad, the roof is installed at the top of backup pad, the cylinder is all installed to the top both sides of roof, the fly leaf is installed through the piston rod to the output of cylinder, the bottom of fly leaf is provided with buffering subassembly, the top of bottom plate is provided with rotating assembly, the last clamping component that is provided with of rotating assembly.
By adopting the technical scheme, the piston rod can be extended or contracted by the working of the air cylinder, so that the movable plate can be driven to move, and the buffer assembly can be driven to move after the movable plate moves.
Further, the rotating assembly comprises a motor arranged at the middle position of the top of the bottom plate, an infrared receiver arranged at the other side of the top of the bottom plate, a sliding groove formed in the top of the bottom plate and an infrared transmitter arranged at the bottom of the top plate, the output end of the motor is connected with a turntable, a plurality of baffles are fixed on the outer wall of the turntable, a plurality of supporting rods are arranged at the bottom of the turntable, and a rotating ball is fixed at the bottom end of each supporting rod.
Through adopting above-mentioned technical scheme, motor work can drive the carousel and rotate, and then can drive the bracing piece and rotate for the bracing piece can play the supporting role to the carousel, has then improved the stability when carousel rotates.
Furthermore, the rotating ball is located inside the sliding groove, and the infrared receiver and the infrared transmitter are located on the same vertical line.
Through adopting above-mentioned technical scheme, can make the spin ball slide in the spout is inside, infrared receiver can receive the infrared ray of infrared emitter transmission simultaneously.
Further, the buffer assembly is including installing in slide bar and the buffer spring of fly leaf bottom both sides, and is a plurality of the sliding sleeve has all been cup jointed to the surface of slide bar, and is a plurality of be fixed with the connecting seat between the sliding sleeve, the clamp plate is installed to the bottom of connecting seat, the bottom of clamp plate is fixed with the blotter, pressure sensor is installed to the bottom intermediate position department of clamp plate, the bottom mounting of slide bar has the stopper.
Through adopting above-mentioned technical scheme, the pressure size that pressure sensor detectable clamp plate was applyed, the blotter can be protected the piano simultaneously, and buffer spring can cushion the pressure that the clamp plate was applyed.
Further, the connecting seat passes through sliding sleeve and slide bar sliding connection, buffer spring's bottom is connected with the top of sliding sleeve, the slide bar is located buffer spring's inside.
Through adopting above-mentioned technical scheme, can make the sliding sleeve slide on the slide bar, can drive the connecting seat when the sliding sleeve slides and remove to can extrude or tensile buffer spring.
Further, clamping component is including installing in a plurality of fixed plates at the carousel top, the internally mounted of fixed plate has the screw rod, the one end of screw rod is connected with splint through the bearing, the spacing groove has been seted up to one side of backup pad, one side of fly leaf is located the inside of spacing groove.
Through adopting above-mentioned technical scheme, can make the fly leaf slide from top to bottom in spacing inslot portion, the fly leaf can drive the buffer assembly and remove simultaneously, and clamping assembly can press from both sides tight piano, prevents that the piano from removing at will.
Further, an operation panel is installed on the other side of the supporting plate, and the operation panel is electrically connected with the air cylinder, the motor, the pressure sensor, the infrared receiver and the infrared emitter respectively.
Through adopting above-mentioned technical scheme, user's accessible operating panel opens or closes cylinder, motor, pressure sensor, infrared receiver and infrared emitter.
In summary, the utility model mainly has the following beneficial effects:
1. by arranging the rotating assembly, when a piano is pressed, a user starts the motor through the operating panel, the motor works to drive the rotating disc to rotate, the rotating disc rotates to drive the baffle plate to rotate, and simultaneously, the supporting rod is driven to rotate, the rotating ball slides in the sliding groove, when the other fixed piano and the baffle rotate to the position right below the pressing plate, a baffle plate is arranged between the infrared receiver and the infrared emitter to block the infrared ray, the infrared receiver can send a signal to the operation panel when the infrared receiver can not receive the infrared ray, the motor is turned off by the operation panel, the pressing plate can press another piano, therefore, the compression efficiency of the piano is improved, the piano which is compressed can be taken out, the compressed piano does not need to be taken out, and the other piano can be compressed only by fixing the other piano on the workbench;
2. according to the utility model, the buffering component is arranged, when the pressing plate moves downwards to press the piano, the buffering cushion can prevent the pressing plate from directly contacting the piano, so that the surface abrasion of the piano is avoided, and the pressing plate can push the sliding sleeve to move upwards and press the buffering spring along with the continuous downward movement of the pressing plate, the buffering spring can deform and compress after being stressed, so that the pressure applied by the pressing plate can be buffered, the excessive pressure applied to the piano by the pressing plate at the beginning is prevented, the damage to the piano is avoided, and the protection efficiency and the pressing effect on the piano are improved.
Drawings
FIG. 1 is a schematic front sectional view of a bottom plate according to the present invention;
FIG. 2 is a schematic perspective view of a turntable according to the present invention;
FIG. 3 is a schematic perspective view of a base plate according to the present invention;
fig. 4 is a top view of a partial structure of the splint of the present invention.
In the figure: 1. a base plate; 2. a support plate; 3. a top plate; 4. a cylinder; 5. a piston rod; 6. a movable plate; 7. a buffer assembly; 701. a buffer spring; 702. a slide bar; 703. a sliding sleeve; 704. a connecting seat; 705. a limiting block; 706. a cushion pad; 8. a rotating assembly; 801. a motor; 802. a turntable; 803. a support bar; 804. rotating the ball; 805. a baffle plate; 806. a chute; 807. an infrared receiver; 808. an infrared emitter; 9. pressing a plate; 10. a pressure sensor; 11. an operation panel; 12. a clamping assembly; 1201. a screw; 1202. a fixing plate; 1203. a splint; 1204. a bearing; 13. a limiting groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A pressing device for bonding a piano, as shown in figures 1-4, comprises a bottom plate 1, a supporting plate 2 is fixed on one side of the top of the bottom plate 1, a top plate 3 is installed on the top of the supporting plate 2, air cylinders 4 are installed on both sides of the top plate 3, a movable plate 6 is installed at the output end of each air cylinder 4 through a piston rod 5, a clamping assembly 12 comprises a plurality of fixing plates 1202 installed on the top of a rotary table 802, screws 1201 are installed inside the fixing plates 1202, one ends of the screws 1201 are connected with clamping plates 1203 through bearings 1204, a limiting groove 13 is formed in one side of the supporting plate 2, one side of the movable plate 6 is located inside the limiting groove 13, the movable plate 6 can slide up and down inside the limiting groove 13, the movable plate 6 can drive a buffer assembly 7 to move, a buffer assembly 7 is arranged at the bottom of the movable plate 6, the piston rods 5 can extend or contract when the air cylinders 4 work, and further can drive the movable plate 6 to move, the movable plate 6 can drive the buffer component 7 to move after moving, the top of the bottom plate 1 is provided with a rotating component 8, the rotating component 8 is provided with a clamping component 12, the other side of the supporting plate 2 is provided with an operating panel 11, the operating panel 11 is respectively electrically connected with the air cylinder 4, the motor 801, the pressure sensor 10, the infrared receiver 807 and the infrared emitter 808, and a user can open or close the air cylinder 4, the motor 801, the pressure sensor 10, the infrared receiver 807 and the infrared emitter 808 through the operating panel 11.
Referring to fig. 1-3, the rotating assembly 8 includes a motor 801 installed at a middle position of the top of the bottom plate 1, an infrared receiver 807 installed at another side of the top of the bottom plate 1, a sliding slot 806 installed at the top of the bottom plate 1, and an infrared emitter 808 installed at the bottom of the top plate 3, an output end of the motor 801 is connected with a turntable 802, a plurality of baffles 805 are fixed on an outer wall of the turntable 802, a plurality of support rods 803 are installed at the bottom of the turntable 802, the motor 801 can drive the turntable 802 to rotate and further drive the support rods 803 to rotate, so that the support rods 803 can support the turntable 802, thereby improving stability of the turntable 802 during rotation, a rotating ball 804 is fixed at the bottom end of the support rods 803, the rotating ball 804 is located inside the sliding slot 806, the infrared receiver 807 and the infrared emitter 808 are located on the same vertical line, so that the rotating ball 804 can slide inside the sliding slot 806, while the infrared receiver 807 can receive infrared rays emitted from the infrared emitter 808.
Referring to fig. 1, the damping assembly 7 includes sliding rods 702 and damping springs 701 installed at two sides of the bottom of the movable plate 6, sliding sleeves 703 are respectively sleeved on outer surfaces of the sliding rods 702, a connecting seat 704 is fixed between the sliding sleeves 703, a pressing plate 9 is installed at the bottom of the connecting seat 704, a damping pad 706 is fixed at the bottom of the pressing plate 9, the connecting seat 704 is slidably connected with the sliding rods 702 through the sliding sleeves 703, a bottom end of the damping spring 701 is connected with a top of the sliding sleeves 703, the sliding rods 702 are located inside the damping springs 701, the sliding sleeves 703 can slide on the sliding rods 702, the sliding sleeves 703 can drive the connecting seat 704 to move when sliding, and can press or stretch the damping springs 701, a pressure sensor 10 is installed at a middle position of the bottom of the pressing plate 9, the pressure sensor 10 can detect a pressure applied by the pressing plate 9, meanwhile, the damping pads 706 can protect the piano, and the damping springs 701 can damp the pressure applied by the pressing plate 9, the bottom end of the slide bar 702 is fixed with a stopper 705.
The implementation principle of the embodiment is as follows: firstly, the user installs the device and switches on the power, then the user places the piano between the fixing plates 1202, then the screw 1201 is rotated to make the screw 1201 drive the clamping plate 1203 to move, the piano can be clamped after the clamping plate 1203 moves to prevent the piano from moving, then the user starts the air cylinder 4 through the operation panel 11 to make the movable plate 6 move downwards, the movable plate 6 can drive the pressing plate 9 to move downwards after moving downwards, and as the pressing plate 9 moves downwards continuously, the connecting seat 704 can push the sliding sleeve 703 to move upwards and press the buffer spring 701, the buffer spring 701 can deform and compress after being stressed, and further the pressure applied by the pressing plate 9 can be buffered, the excessive pressure applied to the piano by the pressing plate 9 is prevented from being applied at first, the damage of the piano is avoided, meanwhile, the pressing plate 9 can press the piano, the pressure sensor 10 detects the pressure, and when the piano is pressed, the pressing plate 9 moves upwards, then, the motor 801 is started through the operation panel 11, the motor 801 works to drive the turntable 802 to rotate, the turntable 802 rotates to drive the baffle 805 to rotate, meanwhile, the support rod 803 is driven to rotate, the rotating ball 804 slides inside the sliding groove 806, when another piano fixed with the baffle 805 rotates to a position right below the pressing plate 9, one baffle 805 is located between the infrared receiver 807 and the infrared emitter 808, then the infrared ray can be shielded, at the moment, the infrared receiver 807 cannot receive the infrared ray, and then a signal is sent to the operation panel 11, the operation panel 11 closes the motor 801, and at the moment, the pressing plate 9 can compress the next piano.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a closing device is used in piano bonding, includes bottom plate (1), its characterized in that: the top of bottom plate (1) one side is fixed with backup pad (2), roof (3) are installed at the top of backup pad (2), cylinder (4) are all installed to the top both sides of roof (3), fly leaf (6) are installed through piston rod (5) to the output of cylinder (4), the bottom of fly leaf (6) is provided with buffering subassembly (7), the top of bottom plate (1) is provided with rotating assembly (8), be provided with clamping component (12) on rotating assembly (8).
2. The pressing device for bonding piano of claim 1, wherein: the rotating assembly (8) comprises a motor (801) arranged at the middle position of the top of the bottom plate (1), an infrared receiver (807) arranged at the other side of the top of the bottom plate (1), a sliding groove (806) arranged at the top of the bottom plate (1) and an infrared emitter (808) arranged at the bottom of the top plate (3), wherein the output end of the motor (801) is connected with a turntable (802), a plurality of baffles (805) are fixed on the outer wall of the turntable (802), a plurality of supporting rods (803) are arranged at the bottom of the turntable (802), and a rotating ball (804) is fixed at the bottom end of each supporting rod (803).
3. The pressing device for bonding piano of claim 2, wherein: the rotating ball (804) is positioned inside the sliding groove (806), and the infrared receiver (807) and the infrared transmitter (808) are positioned on the same vertical line.
4. The pressing device for bonding piano of claim 1, wherein: buffer unit (7) are including installing slide bar (702) and buffer spring (701) in fly leaf (6) bottom both sides, and are a plurality of sliding sleeve (703) have all been cup jointed to the surface of slide bar (702), and are a plurality of be fixed with connecting seat (704) between sliding sleeve (703), clamp plate (9) are installed to the bottom of connecting seat (704), the bottom of clamp plate (9) is fixed with blotter (706), pressure sensor (10) are installed to the bottom intermediate position department of clamp plate (9), the bottom mounting of slide bar (702) has stopper (705).
5. The pressing device for bonding piano of claim 4, wherein: the connecting seat (704) is connected with the sliding rod (702) in a sliding mode through the sliding sleeve (703), the bottom end of the buffer spring (701) is connected with the top of the sliding sleeve (703), and the sliding rod (702) is located inside the buffer spring (701).
6. The pressing device for bonding piano of claim 2, wherein: clamping component (12) including installing in a plurality of fixed plates (1202) at carousel (802) top, the internally mounted of fixed plate (1202) has screw rod (1201), the one end of screw rod (1201) is connected with splint (1203) through bearing (1204), spacing groove (13) have been seted up to one side of backup pad (2), one side of fly leaf (6) is located the inside of spacing groove (13).
7. The pressing device for bonding piano of claim 1, wherein: an operation panel (11) is installed on the other side of the supporting plate (2), and the operation panel (11) is electrically connected with the air cylinder (4), the motor (801), the pressure sensor (10), the infrared receiver (807) and the infrared transmitter (808) respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122267800.8U CN215702476U (en) | 2021-09-18 | 2021-09-18 | Pressing device for bonding piano |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122267800.8U CN215702476U (en) | 2021-09-18 | 2021-09-18 | Pressing device for bonding piano |
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Publication Number | Publication Date |
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CN215702476U true CN215702476U (en) | 2022-02-01 |
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CN202122267800.8U Active CN215702476U (en) | 2021-09-18 | 2021-09-18 | Pressing device for bonding piano |
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CN (1) | CN215702476U (en) |
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2021
- 2021-09-18 CN CN202122267800.8U patent/CN215702476U/en active Active
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