A filter dispensing and curing device

Abstract

This invention discloses a filter dispensing and curing device, belonging to the field of filter production equipment. It includes a base, a conveying assembly on the base, several placement racks on the conveying assembly, placement plates on the placement racks, and several receiving slots for placing filters on the placement plates. A dispensing platform is located in the center of the base plate, a support platform is slidably connected to the dispensing platform, and an electric push rod is mounted on the support platform. A rotary motor is mounted on the telescopic end of the electric push rod, and a rotating ring is fixedly connected to the output end of the rotary motor. A dispensing mechanism and a curing mechanism are located at the bottom of the rotating ring. This device avoids dispensing and curing errors that can easily occur when changing equipment, and enables dispensing and curing to be achieved within the same equipment, thus improving production efficiency.

Description

Technical Field

[0001] This invention belongs to the field of filter manufacturing equipment, specifically a filter dispensing and curing device. Background Technology

[0002] A filter is a device that filters waves. It can effectively filter a specific frequency point in a power line or frequencies other than that frequency point to obtain a power signal of a specific frequency, or eliminate a power signal after a specific frequency. In the production and processing of filters, a dispensing process is required. The existing filter dispensing and feeding methods are to directly push the filter to be dispensed under the dispensing equipment for dispensing, and then transport it to the next process for curing.

[0003] This type of dispensing and curing method is prone to dispensing and curing errors when changing equipment, and the curing process in the next equipment step takes too long, which is not conducive to improving production efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a filter dispensing and curing device to solve the problems mentioned in the background art.

[0005] A filter dispensing and curing device is provided, including a base, a conveying assembly on the base, a plurality of placement racks on the conveying assembly, a placement plate on the plurality of placement racks, and a plurality of receiving slots for placing filters on the placement plate.

[0006] A dispensing platform is provided in the middle of the base. A support platform is slidably connected to the dispensing platform. An electric push rod is provided on the support platform. A rotary motor is provided at the telescopic end of the electric push rod. A rotating ring is fixedly connected to the output end of the rotary motor. A dispensing mechanism and a curing mechanism are provided at the bottom of the rotating ring.

[0007] As a further aspect of the present invention, the bottom of the placement plate is provided with a plurality of heat dissipation fins.

[0008] As a further aspect of the present invention: the dispensing mechanism includes a dispensing cavity, the dispensing cavity is connected to a glue delivery tube via a flexible tube, a dispensing head is fixedly connected to the bottom of the glue delivery tube, and a heating coil is surrounded around the outside of the glue delivery tube.

[0009] As a further embodiment of the present invention: the curing mechanism includes a connecting seat, a universal ball joint, and a light-emitting module. The connecting seat is fixedly connected to the rotating ring, the universal ball joint is fixedly connected to the connecting seat, and the light-emitting module is provided on the universal ball joint.

[0010] As a further aspect of the present invention: the dispensing mechanism includes a dispensing cavity, the dispensing cavity is connected to a glue delivery tube via a flexible tube, a dispensing head is fixedly connected to the bottom of the glue delivery tube, and a heating coil is surrounded around the outside of the glue delivery tube.

[0011] As a further aspect of the present invention: the curing mechanism includes a connecting seat, a universal ball joint, and a light-emitting module. The connecting seat is fixedly connected to the rotating ring, and the connecting seat is movably connected to the light-emitting module through the universal ball joint.

[0012] As a further aspect of the present invention: the light-emitting module includes a mounting plate and a plurality of ultraviolet lamps. The mounting plate is fixedly connected to a universal ball joint, and the mounting plate is provided with a plurality of ultraviolet lamps. Each of the plurality of ultraviolet lamps is connected to a light-amplifying part through a light-guiding optical fiber.

[0013] As a further aspect of the present invention: a plurality of the ultraviolet lamps are arranged in a rectangular pattern on the mounting plate.

[0014] As a further aspect of the present invention: the light-amplifying part is a polytetrafluoroethylene layer.

[0015] As a further aspect of the present invention, a plurality of industrial cameras are also provided on the rotating ring.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] When the filter needs to be glued and cured, it is placed on the placement plate and transported to the glue dispensing station by the conveying assembly. The electric push rod on the support platform drives the glue dispensing mechanism to descend and dispense glue to each filter. After the motor finishes, the rotating motor drives the curing mechanism to cure the glued parts of each filter. This allows for glue dispensing and curing to be completed in the same equipment, which is beneficial to improving production efficiency. Attached Figure Description

[0018] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 A front view schematic diagram of the overall structure of a filter dispensing and curing device;

[0020] Figure 2 for Figure 1 Enlarged view of the structure of region A in the middle;

[0021] Figure 3 A side view of the overall structure provided in an embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the curing mechanism provided in an embodiment of the present invention.

[0023] In the diagram: 1. Base; 2. Conveying assembly; 3. Placement rack; 4. Placement plate; 41. Heat dissipation fins; 5. Receiving slot; 6. Dispensing station; 7. Support platform; 8. Electric push rod; 9. Rotary motor; 10. Rotating ring; 11. Dispensing mechanism; 111. Dispensing chamber; 112. Dispensing tube; 113. Dispensing head; 12. Curing mechanism; 121. Connecting seat; 122. Universal ball joint; 123. Light-emitting module; 1231. Mounting plate; 1232. Ultraviolet lamp; 1233. Optical fiber; 1234. Light amplification section; 13. Industrial camera. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the invention and are not intended to limit the invention; that is, the described embodiments are merely some embodiments of the invention, and not all embodiments. The components of the embodiments of the invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0026] Please see Figure 1-4 As shown in the embodiment of the present invention, a filter dispensing and curing device includes a base 1, on which a conveying assembly 2 is disposed. The conveying assembly 2 can be in the form of an electric slide rail or a conveyor belt, etc., for moving the placement racks 3. The conveying assembly 2 is provided with a plurality of placement racks 3, and the placement racks 3 are provided with placement plates 4. The placement plates 4 are provided with a plurality of receiving slots 5 for placing filters. The conveying assembly 2 is used to convey the plurality of filters contained in the receiving slots 5 on the placement plates 4 to the dispensing table 6 for dispensing.

[0027] A dispensing platform 6 is provided in the middle of the base 1. A support platform 7 is slidably connected to the dispensing platform 6. An electric push rod 8 is provided on the support platform 7. A rotary motor 9 is provided at the telescopic end of the electric push rod 8. A rotating ring 10 is fixedly connected to the output end of the rotary motor 9. A dispensing mechanism 11 and a curing mechanism 12 are provided at the bottom of the rotating ring 10. The dispensing mechanism 11 and the curing mechanism 12 are symmetrically arranged along the center on the rotating ring 10.

[0028] The support platform 7 can slide along the dispensing platform 6 to adjust the horizontal distance of the filter in the receiving groove 5. After the adjustment is completed, the conveying component 2 conveys a filter to the support platform 7 below the dispensing mechanism 11. At this time, the electric push rod 8 pushes the dispensing mechanism 11 to dispense glue. After the dispensing is completed, the rotary motor 9 drives the rotating ring 10 to rotate, and the curing mechanism 12 is used to cure the glued part of the filter.

[0029] In one specific embodiment, please refer to Figure 1 and Figure 3 The bottom of the placement plate 4 is provided with several heat dissipation fins 41, which are arranged in an alternating manner. By increasing the heat dissipation area at the bottom of the placement plate 4, the filter dispensing part placed in the receiving groove 5 can be effectively heated, thus accelerating the curing of the filter dispensing part.

[0030] In one specific embodiment, please refer to Figure 1 and Figure 2 The dispensing mechanism 11 includes a dispensing chamber 111, which is connected to a dispensing tube 112 via a flexible tube. A dispensing head 113 is fixedly connected to the bottom of the dispensing tube 112. A heating coil 114 surrounds the outside of the dispensing tube 112. The dispensing chamber 111 contains dispensing agent, which contains a photoinitiator. A photoinitiator is a substance that generates active free radicals or triggers photosensitive reactions under UVC light irradiation. It can stimulate chemical reactions by absorbing UVC light energy, thereby promoting the curing process. Examples include benzoyl diacetylimide and benzene disulfide. The adhesive is delivered to the dispensing head 113 through the dispensing tube 112 and an external valve for dispensing. The heating coil 114 surrounds the dispensing tube 112 to prevent the adhesive temperature from being too low during delivery, which would affect the subsequent dispensing efficiency.

[0031] In one specific embodiment, please refer to Figure 1 , Figure 3 and Figure 4 The curing mechanism 12 includes a connecting seat 121, a universal ball joint 122, and a light-emitting module 123. The connecting seat 121 is fixedly connected to the rotating ring 10. The connecting seat 121 is movably connected to the light-emitting module 123 through the universal ball joint 122. The light-emitting module 123 can rotate in all directions at the bottom of the rotating ring 10 through the universal ball joint 122, and rotate at a large angle in the vertical direction, so as to achieve multi-directional irradiation and curing of the glue dispensing part of the filter in the receiving groove 5.

[0032] In one specific embodiment, please refer to Figure 1 , Figure 3 and Figure 4The light-emitting module 123 includes a mounting plate 1231 and several ultraviolet lamps 1232. The mounting plate 1231 is fixedly connected to the universal ball joint 122. Several ultraviolet lamps 1232 are provided on the mounting plate 1231. Each of the several ultraviolet lamps 1232 is connected to a light-amplifying part 1234 through a light guide fiber 1233. The light guide fiber 1233 can effectively prevent the light from spreading and being lost during the light transmission process. The light emitted by the several ultraviolet lamps 1232 is transmitted to the light-amplifying part 1234 through the light guide fiber 1233 and emitted.

[0033] In one specific embodiment, please refer to Figure 1 , Figure 3 and Figure 4 Several ultraviolet lamps 1232 are arranged in a rectangular pattern on the mounting plate 1231 to increase the irradiation intensity. The energy emitted by the several ultraviolet lamps 1232 is guided by the light guide fiber 1233 and emitted in a rectangular pattern. Then it is diffused by the light amplification part 1234. The light is arranged in a rectangular pattern, which increases the uniformity of the light output from the light source and prevents obvious light spots.

[0034] In one specific embodiment, please refer to Figure 1 The light-amplifying part 1234 is a polytetrafluoroethylene layer. The light-amplifying part 1234 is disposed at the end of several optical fibers 1233. The polytetrafluoroethylene (PTFE) layer and the like have excellent chemical resistance and ultraviolet transmittance. They have high transmittance in the ultraviolet band and can withstand high temperature and corrosion, which facilitates the transmission and diffusion of ultraviolet rays.

[0035] In one specific embodiment, please refer to Figure 1 , Figure 2 and Figure 3 The rotating ring 10 is also equipped with several industrial cameras 13, which can be two, three, four, etc. The industrial cameras 13 are used to detect the glue dispensing area of ​​the filter. After identification, according to the specific glue dispensing position, the universal ball joint 122 is rotated to adjust the angle of the light-emitting module 123 to solidify the glued area on the filter.

[0036] The above description is merely an example and illustration of the structure of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the structure of the invention or exceed the scope defined in the claims, all of which should fall within the protection scope of the present invention.

Claims

1. A filter dispensing and curing device comprising a base (1), characterized in that, The base (1) is provided with a conveying assembly (2), the conveying assembly (2) is provided with a plurality of placing racks (3), the plurality of placing racks (3) are provided with placing plates (4), the placing plates (4) are provided with a plurality of containing grooves (5) for placing filters; The base (1) is provided with a dispensing mechanism (11), the dispensing mechanism (11) is slidably connected with a supporting table (7), the supporting table (7) is provided with a motor-driven push rod (8), the motor-driven push rod (8) is provided with a rotary motor (9) at the telescopic end, the rotary motor (9) is fixedly connected with a rotary ring (10) at the output end, the rotary ring (10) is provided with a dispensing mechanism (11) and a curing mechanism (12) at the bottom, the curing mechanism (12) comprises a connecting seat (121), a universal ball joint (122) and a light-emitting module (123), the connecting seat (121) is fixedly connected with the rotary ring (10), the connecting seat (121) is movably connected with the light-emitting module (123) through the universal ball joint (122), the light-emitting module (123) comprises a mounting plate (1231) and a plurality of ultraviolet lamps (1232), the mounting plate (1231) is fixedly connected with the universal ball joint (122), the mounting plate (1231) is provided with a plurality of ultraviolet lamps (1232), and the plurality of ultraviolet lamps (1232) are connected with light expansion parts (1234) through light guide fibers (1233).

2. The filter dispensing and curing apparatus of claim 1, wherein, The placing plate (4) is provided with a plurality of heat dissipation fins (41) at the bottom.

3. The filter dispensing and curing apparatus of claim 2, wherein, The dispensing mechanism (11) comprises a dispensing cavity (111), the dispensing cavity (111) is connected with a glue conveying pipe (112) through a hose, the glue conveying pipe (112) is fixedly connected with a dispensing head (113) at the bottom, and the glue conveying pipe (112) is surrounded by a heating coil (114) outside.

4. The filter dispensing and curing apparatus of claim 3, wherein, The plurality of ultraviolet lamps (1232) are arranged in a rectangular shape on the mounting plate (1231).

5. The filter dispensing and curing apparatus of claim 3, wherein, The light expansion part (1234) is a polytetrafluoroethylene layer.

6. The filter dispensing and curing apparatus of claim 1, wherein, The rotary ring (10) is also provided with a plurality of industrial cameras (13).

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