Curing mechanism of double-model acoustic dispensing curing machine

Abstract

The utility model relates to the technical field of dispensing machines, and discloses a curing mechanism of a double-model acoustic dispensing curing machine, which comprises a feeding mechanism and a mounting rack, and the mounting rack is arranged at a position close to the tail section of a guide rail of the feeding mechanism; the placing assembly comprises a placing plate and a driving part which is arranged on the mounting frame and used for enabling the placing plate to move, a placing guide rail is arranged on the placing plate, and the length direction of the placing guide rail is consistent with that of the feeding mechanism guide rail; and the curing assembly is arranged on the mounting frame, and the curing assembly is used for curing the workpiece. The device has the effect of reducing the labor intensity of workers.

Description

Technical Field

[0001] The present application relates to the technical field of glue dispensing machines, and in particular to a curing mechanism of a dual-machine acoustic glue dispensing curing machine. Background Art

[0002] The diaphragm is an important component in acoustic equipment. During the diaphragm processing, the diaphragm is generally glued by a glue dispenser. Gluing is a process, also known as gluing, coating, pouring, dripping, etc. It is to apply, pour, and drip electronic glue, oil or other liquids onto the product to make the product stick, pour, insulate, fix, and smooth the surface.

[0003] In order to facilitate the processing of the diaphragm, the diaphragm is generally placed on a lower die base, and the diaphragm is supported and positioned by the lower die base.

[0004] At present, when dispensing glue on workpieces such as diaphragms, the glue dispensing and curing of the workpieces such as diaphragms are generally performed by a glue dispensing curing machine. The glue dispensing curing machine generally includes a glue dispensing mechanism and a curing mechanism. After the glue dispensing of the workpieces such as diaphragms is completed by the glue dispensing mechanism, the glue on the workpieces such as diaphragms is cured by the curing mechanism.

[0005] When the workpiece after dispensing needs to be cured, the lower die base and the workpiece on the lower die base are generally transported to a position close to the curing mechanism through a feeding mechanism. Then, the staff places the lower die base and the workpiece placed on the lower die base inside the curing mechanism, moves the lower die base inside the curing mechanism, and closes the lower die base with the upper die base installed inside the curing mechanism. After the upper die group and the lower die base are closed, the workpiece on the lower die base is cured by the curing mechanism.

[0006] After the re-solidification is completed, the lower die base and the workpiece on the lower die base are taken out, and the lower die base and the workpiece on the lower die base are placed on the guide rail of the feeding mechanism again for the next processing.

[0007] The staff manually places the lower die base and the workpiece on the lower die base inside the curing assembly, and then takes out the lower die base and the workpiece on the lower die base after curing is completed. When the batch to be processed is too large, there is a defect that the labor intensity of the staff is too high. Utility Model Content

[0008] In order to reduce the labor intensity of the staff, the present application provides a curing mechanism of a dual-type acoustic dispensing curing machine.

[0009] The present application provides a curing mechanism of a dual-machine acoustic dispensing curing machine, which adopts the following technical solution:

[0010] A curing mechanism of a dual-machine acoustic dispensing curing machine includes a feeding mechanism and also includes:

[0011] A mounting frame, the mounting frame being arranged at a position close to the rear end section of the guide rail of the feeding mechanism;

[0012] A placing assembly, the placing assembly comprising a placing plate and a driving part arranged on the mounting frame for moving the placing plate, the placing plate being provided with a placing guide rail, the placing guide rail and the feeding mechanism guide rail being consistent in length direction;

[0013] A curing component is arranged on the mounting frame and is used for curing the workpiece.

[0014] Optionally, the driving part includes a displacement member slidably arranged on the mounting frame, a pushing seat located at the bottom of the displacement member, a driving screw spirally penetrated through the pushing seat, and a driving motor installed on the mounting frame, the motor shaft of the driving motor and the end of the driving screw are fixedly connected, and the displacement member is connected to the placement plate.

[0015] Optionally, the displacement member includes a displacement plate and a plurality of displacement rods disposed on the displacement plate, the plurality of displacement rods are parallel to each other, and each of the displacement rods is slidably disposed through the mounting frame.

[0016] Optionally, the pushing seat and the displacement member are slidably matched, and a pressure sensor is provided on the top of the pushing seat, and the top of the pressure sensor is in contact with the bottom of the displacement member.

[0017] Optionally, the curing assembly includes a curing frame arranged on the top of the mounting frame and a curing part arranged on a side of the curing frame close to the placement plate, and the curing part is used to cure the workpiece.

[0018] Optionally, the curing part includes an upper mold base arranged on the curing frame and a UV lamp arranged on the upper mold base.

[0019] Optionally, a heating tube is built into the upper mold base.

[0020] Optionally, a temperature sensor is provided on the upper mold base.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The feeding mechanism moves the lower die base and the workpiece on the lower die base to the placement guide rail on the placement plate. After the lower die base is completely moved to the placement guide rail, the driving motor drives the push seat to push the displacement member to move. The displacement member pushes the lower die base to move toward the upper die base through the placement plate, and the upper die base and the lower die base are closed. Then, the workpiece is cured by the cooperation of the ultraviolet lamp and the heating tube.

[0023] 2. After the lower die base is moved and placed on the guide rail, the pressure signal on the pressure sensor changes. When the pressure sensor signal does not change, it is determined that the lower die base is completely placed on the placement guide rail, which improves the convenience of determining the placement position of the lower die base. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0025] Figure 2 It is a schematic diagram showing the positions of the placement plate and the placement guide rail in the embodiment of the present application.

[0026] Figure 3 It is a schematic diagram of the structure of the driving unit in the embodiment of the present application.

[0027] Figure 4 It is a schematic diagram of the structure of the curing component in the embodiment of the present application.

[0028] Description of reference numerals:

[0029] 1. Mounting rack; 11. Mounting frame; 12. Mounting plate; 2. Placement assembly; 21. Placement plate; 211. Placement guide rail; 22. Driving unit; 221. Displacement member; 2211. Displacement plate; 2212. Displacement rod; 222. Driving screw rod; 223. Driving motor; 224. Pushing seat; 2241. Sliding rod; 23. Pressure sensor; 3. Curing assembly; 31. Curing rack; 311. Fixing plate; 312. Curing rod; 313. Upper mold base; 32. Curing unit; 321. Ultraviolet lamp; 322. Heating tube; 323. Temperature sensor; 4. Feeding mechanism; 5. Lower mold base. DETAILED DESCRIPTION

[0030] The following combination Figure 1-Figure 4 This application is described in further detail.

[0031] The embodiment of the present application discloses a curing mechanism of a dual-machine acoustic dispensing curing machine.

[0032] A curing mechanism of a dual-machine acoustic dispensing curing machine comprises a mounting frame 1, a placement component 2 and a curing component 3.

[0033] The mounting frame 1 is located near the feeding mechanism 4, and the placement component 2 and the curing component 3 are both installed on the mounting frame 1. The placement component 2 is used to support the workpiece and drive the workpiece to move, and the curing component 3 is used to quickly cure the glue on the workpiece.

[0034] The workpiece is directly transported to the placement component 2 through the feeding mechanism 4, and the placement component 2 supports the workpiece and moves the workpiece toward the curing component 3 through the placement component 2. After the workpiece approaches the curing component 3, the curing component 3 quickly cures the glue on the workpiece.

[0035] The mounting frame 1 includes a mounting frame 11 and a mounting plate 12 .

[0036] The mounting frame 11 is fixedly mounted on the frame of the glue dispensing and curing machine, the mounting plate 12 is horizontally mounted inside the mounting frame 11 , and the mounting plate 12 is fixedly connected to the inner wall of the mounting frame 11 .

[0037] The placement assembly 2 includes a placement plate 21 and a driving unit 22 .

[0038] The placement plate 21 is horizontally arranged above the installation frame 11, and a placement guide rail 211 is fixedly installed on the top of the placement plate 21. The length direction of the placement guide rail 211 is consistent with the length direction of the guide rail on the feeding mechanism 4, and the placement guide rail 211 corresponds to the guide rail on the feeding mechanism 4.

[0039] The lower die base 5 moves directly from the upper guide rail of the feeding mechanism 4 to the placement guide rail 211 .

[0040] The driving part 22 includes a displacement member 221 , a driving screw rod 222 , a driving motor 223 and a pushing seat 224 .

[0041] The displacement member 221 includes a displacement plate 2211 and a displacement rod 2212 .

[0042] The displacement plate 2211 is horizontally arranged inside the installation frame 11. A plurality of displacement rods 2212 are provided, and the plurality of displacement rods 2212 are parallel to each other and circumferentially distributed along the axis direction of the displacement plate 2211. In the embodiment of the present application, four displacement rods 2212 are provided, and each displacement rod 2212 has a sliding rod 24 passing through the top of the installation frame 11, and the top of each displacement rod 2212 is fixedly connected to the bottom of the placement plate 21, and the bottom of each displacement rod 2212 is fixedly connected to the top of the placement plate 21.

[0043] A pushing seat 23 is horizontally arranged below the displacement plate 2211 , and a plurality of sliding rods 24 are arranged on the top of the pushing seat 23 . The plurality of sliding rods 24 are parallel to each other, and the bottom of each sliding rod 24 is fixedly connected to the pushing seat 23 , and each sliding rod 24 slides through the displacement plate 2211 .

[0044] A pressure sensor 25 is fixedly mounted on one side of the push seat 23 close to the displacement plate 2211 , and the top of the pressure sensor 25 abuts against the bottom of the displacement plate 2211 .

[0045] The driving screw rod 222 is vertically arranged inside the installation frame 11 , and the driving screw rod 222 is spirally penetrated and pushes the seat 23 .

[0046] The driving motor 223 is fixedly mounted at the bottom of the mounting frame 11 , the motor shaft of the driving motor 223 rotates and passes through the mounting frame 11 , the motor shaft of the driving motor 223 is coaxial with the driving screw 222 , and the motor shaft of the driving motor 223 and the bottom end of the driving screw 222 are fixedly connected.

[0047] After the lower die base 5 carrying the workpiece moves onto the placement plate 21, the pressure sensor 25 detects a sudden change in the pressure signal. After the pressure sensor 25 detects that the workpiece has reached the set position, the driving motor 223 drives the driving screw 222 to rotate, and the driving screw 222 drives the push seat 23 to push the displacement plate 2211 to move in the vertical direction, and the displacement rod 2212 drives the placement plate 21 to move in the vertical direction, so that the workpiece on the placement plate 21 moves toward the direction close to the curing assembly 3.

[0048] The curing assembly 3 includes a curing frame 31 and a curing portion 32 .

[0049] The curing frame 31 includes a curing plate 311 and a curing rod 312 .

[0050] The curing plate 311 is horizontally arranged on the top of the placement plate 21. A plurality of curing rods 312 are arranged, and the plurality of curing rods 312 are parallel to each other. The top of each curing rod 312 is fixedly connected to the curing plate 311, and the bottom of each curing rod 312 is fixedly connected to the top of the installation frame 11. Each curing rod 312 is slidably arranged through the placement plate 21. An upper mold base 313 is fixedly installed at the bottom of the curing plate 311.

[0051] The curing unit 32 includes a UV lamp 321 and a heating tube 322 .

[0052] Two ultraviolet lamps 321 are provided, one ultraviolet lamp 321 is installed on the upper mold base 313 , and the other ultraviolet lamp 321 is installed on the placement plate 21 .

[0053] The heating tube 322 is built inside the upper mold base 313 and the lower mold base 5 , and a temperature sensor 323 is also built inside the upper mold base 313 and the lower mold base 5 . The heating temperature of the heating tube 322 is adjusted by the temperature signal detected by the temperature sensor 323 .

[0054] The implementation principle of the curing mechanism of a dual-type acoustic dispensing curing machine in the embodiment of the present application is as follows: after the lower die seat 5 drives the workpiece to move to the placement track 211 of the placement plate 21, the pressure sensor 25 detects a sudden change in the pressure signal. After the pressure sensor 25 detects that the lower die seat 5 is completely moved to the placement plate 21, the driving motor 223 drives the driving screw 222 to rotate, and the driving screw 222 drives the push seat 23 to move in the vertical direction. The push seat 23 pushes the placement plate 21 to move in the vertical direction through the displacement plate 2211 and the displacement rod 2212, so that the workpiece on the placement plate 21 moves toward the upper die seat 313 on the curing component 3. After the upper die seat 313 and the lower die seat 5 are molded, the workpiece is cured by the ultraviolet lamp 321 and heated by the heating tube 322. After the workpiece is cured, the lower die seat 5 drives the workpiece on the lower die seat 5 to move to the guide rail on the feeding mechanism 4 for the next step, thereby reducing the labor intensity of the staff.

[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A curing mechanism of a dual-machine acoustic dispensing curing machine, comprising a feeding mechanism (4), characterized in that: Also includes: A mounting frame (1), the mounting frame (1) being arranged at a position close to the end section of the guide rail of the feeding mechanism (4); A placement assembly (2), the placement assembly (2) comprising a placement plate (21) and a driving unit (22) arranged on the mounting frame (1) for moving the placement plate (21), the placement plate (21) being provided with a placement guide rail (211), the placement guide rail (211) and the guide rail of the feeding mechanism (4) having the same length direction; A curing component (3), the curing component (3) being arranged on the mounting frame (1), and the curing component (3) being used to cure the workpiece; The driving part (22) comprises a displacement member (221) slidably arranged on the mounting frame (1), a pushing seat (224) located at the bottom of the displacement member (221), a driving screw (222) spirally penetrated through the pushing seat (224), and a driving motor (223) mounted on the mounting frame (1); a motor shaft of the driving motor (223) and an end of the driving screw (222) are fixedly connected, and the displacement member (221) is connected to the placement plate (21).

2. The curing mechanism of the dual-machine acoustic dispensing curing machine according to claim 1 is characterized in that: The displacement member (221) comprises a displacement plate (2211) and a plurality of displacement rods (2212) arranged on the displacement plate (2211); the plurality of displacement rods (2212) are parallel to each other, and each of the displacement rods (2212) is slidably arranged through the mounting frame (1).

3. The curing mechanism of the dual-machine acoustic dispensing curing machine according to claim 1 is characterized in that: The pushing seat (224) and the displacement member (221) are slidably matched, and a pressure sensor (23) is arranged on the top of the pushing seat (224), and the top of the pressure sensor (23) is in contact with the bottom of the displacement member (221).

4. The curing mechanism of the dual-machine acoustic dispensing curing machine according to claim 1 is characterized in that: The curing assembly (3) comprises a curing frame (31) arranged on the top of the mounting frame (1) and a curing portion (32) arranged on a side of the curing frame (31) close to the placement plate (21), wherein the curing portion (32) is used to cure the workpiece.

5. The curing mechanism of the dual-machine acoustic dispensing curing machine according to claim 4 is characterized in that: The curing section (32) comprises an upper mold base (313) arranged on the curing frame (31) and a purple light lamp (321) arranged on the upper mold base (313).

6. The curing mechanism of the dual-machine acoustic dispensing curing machine according to claim 5 is characterized by: A heating tube (322) is built into the upper die base (313).

7. The curing mechanism of the dual-machine acoustic dispensing curing machine according to claim 6 is characterized by: The upper die base (313) is provided with a temperature sensor (323).

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