UV drying machine for manufacturing patch red glue

Abstract

The utility model belongs to the field of UV drying machines, particularly relates to a UV drying machine for manufacturing patch red glue, and aims to solve the problems that light sources of existing UV lamp tubes are dispersed, so that some light sources cannot dry the patch red glue, the placement position is inaccurate when the patch red glue is placed, and the drying effect of the patch red glue is poor. According to the technical scheme, the device comprises a rack and a positioning assembly, the upper surface of the rack is fixedly connected with a drying box and an operation box, the interior of the drying box is fixedly connected with two symmetrically-arranged arc-shaped plates, a ventilation hole is formed between the two arc-shaped plates, the interior of the drying box is fixedly connected with a UV lamp tube, and the UV lamp tube is fixedly connected with the upper surface of the rack. According to the device, the third motor drives the two-way screw rod to rotate, the two-way screw rod drives the two adjusting plates to move towards the middle, patch red glue can be conveniently moved to a proper position, it is ensured that the patch red glue can accurately enter a drying area, and accurate drying is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of UV dryers, in particular to a UV dryer used for making patch red glue. Background Art

[0002] SMT red glue, also known as SMT red glue, is a heat-curing single-component epoxy resin adhesive. It is mainly used to fix and protect electronic components such as resistors, capacitors, integrated circuits, etc. in the surface mount (SMT) process to ensure that these components will not fall off or shift during the plug-in and wave soldering process. SMT red glue needs to be dried using ultraviolet radiation in a UV dryer during the production process.

[0003] During the use of the existing UV dryer, the light source of the UV lamp is relatively scattered, resulting in some light sources being unable to dry the patch red glue, resulting in poor drying effect. When placing the patch red glue, the placement position will be inaccurate, resulting in poor drying effect of the patch red glue. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the light source of the UV lamp tube is relatively scattered, resulting in that some light sources cannot dry the patch red glue, and when the patch red glue is placed, the placement position is inaccurate, resulting in poor drying effect of the patch red glue, and a UV dryer for patch red glue production is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A UV dryer for making patch red glue, comprising a frame and a positioning assembly, wherein a drying box and an operating box are fixedly connected to the upper surface of the frame, two symmetrically arranged arc plates are fixedly connected inside the drying box, a ventilation hole is arranged between the two arc plates, a UV lamp is fixedly connected inside the drying box, the UV lamp is located between the two arc plates, and reflectors are fixedly connected to the inner walls of the two arc plates, and the reflectors are used to reflect UV light to the surface of the red glue patch;

[0007] The frame is internally rotatably connected to two conveying shafts, the circumferences of the two conveying shafts are fixedly connected to two conveying wheels, the circumferences of the plurality of conveying wheels are provided with teeth, a conveyor belt is provided between the plurality of conveying wheels, a gap is provided inside the conveyor belt, and the teeth are respectively located in the gaps;

[0008] The positioning component is arranged inside the operation box, and the positioning component is used for conveying and positioning the patch red glue.

[0009] In a possible design, the positioning assembly includes two lifting plates, which are located inside the operating box, and a bidirectional screw and a fixed rod are rotatably connected between the two lifting plates. The circumferential thread of the bidirectional screw is connected to two adjustment plates, and the other ends of the two adjustment plates are slidably connected to the fixed rod. A third motor is fixedly connected to one side of one of the lifting plates, and one end of the output shaft of the third motor is fixedly connected to the bidirectional screw.

[0010] In a possible design, the upper surface of the operating box is rotatably connected to two penetrating lifting screws, and the lifting screws are respectively threadedly connected to the corresponding lifting plates. The tops of the two lifting screws are fixedly connected to synchronous wheels, and the two synchronous wheels are connected by a synchronous belt transmission. The upper surface of the operating box is fixedly connected to a second motor, and one end of the output shaft of the second motor is fixedly connected to one of the lifting screws.

[0011] In a possible design, two slide grooves are respectively provided on both sides of the operation box, and the bidirectional screw rod and the fixing rod are slidably connected in the slide grooves respectively.

[0012] In a possible design, a first motor is fixedly connected to the bottom of the frame, one end of one of the conveying shafts and one end of the first motor output shaft are fixedly connected to sprockets, and the two sprockets are connected via a chain transmission.

[0013] In a possible design, a fan is fixedly connected to the upper surface of the drying box, and an air inlet end of the fan is fixedly connected to the ventilation hole.

[0014] In the present application, when in use, the patch red glue to be dried is placed on the conveyor belt, and the first motor is started to drive the conveyor belt to run. As the conveyor belt moves, the patch red glue is transported to the inside of the drying box.

[0015] In the drying box, the UV lamp emits ultraviolet rays, which are reflected by the reflector and evenly irradiated onto the surface of the patch red glue, which can achieve rapid drying of the patch red glue. The fan absorbs the gas generated in the drying box through the ventilation holes, making it easier to absorb the harmful gases generated by the UV lamp.

[0016] During the transportation of the patch red glue, the positioning component in the operation box adjusts the height of the lifting plate according to actual needs to ensure that the patch red glue can accurately enter the drying area and achieve precise drying;

[0017] When positioning the patch red glue, the third motor drives the bidirectional screw to rotate, and the bidirectional screw drives the two adjustment plates to move to the middle, which is convenient for moving the patch red glue to a suitable position and facilitating the precise irradiation of the UV lamp. The second motor drives one of the lifting screws to rotate, and drives the other lifting screw to rotate through the transmission of the synchronous wheel, so as to drive the two lifting plates to move up and down, and adjust the height of the adjustment plate.

[0018] Beneficial effects:

[0019] In the utility model, the UV dryer for making patch red glue, through the setting of the adjustment plate, the third motor drives the bidirectional screw to rotate, and the bidirectional screw drives the two adjustment plates to move toward the middle, so as to facilitate moving the patch red glue to a suitable position, ensuring that the patch red glue can accurately enter the drying area, and realize precise drying;

[0020] In the utility model, the UV dryer used for making patch red glue, through the arrangement of the arc plate, the UV lamp emits ultraviolet rays, which are reflected by the reflector and evenly irradiated to the surface of the patch red glue, so as to realize the rapid drying of the patch red glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of a UV dryer for making patch red glue proposed by the utility model;

[0022] Figure 2 This is a rear view structural schematic diagram of a UV dryer for making patch red glue proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of a frame of a UV dryer for making patch red glue proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the positioning component structure of a UV dryer for making patch red glue proposed by the utility model;

[0025] Figure 5 The utility model discloses a schematic diagram of the internal structure of a drying box of a UV drying machine for making red glue for patches.

[0026] In the figure: 1, frame; 2, drying box; 3, fan; 4, operation box; 5, conveyor belt; 6, conveyor shaft; 7, conveyor wheel; 8, sprocket; 9, first motor; 10, arc plate; 11, UV lamp tube; 12, second motor; 13, bidirectional screw; 14, adjustment plate; 15, third motor; 16, fixing rod; 17, lifting plate; 18, lifting screw; 19, synchronous wheel. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] Reference Figure 1-Figure 5 A UV dryer comprises: a frame 1 and a positioning assembly, the upper surface of the frame 1 is respectively fixedly connected with a drying box 2 and an operating box 4, the interior of the drying box 2 is fixedly connected with two symmetrically arranged arc plates 10, a ventilation hole is arranged between the two arc plates 10, a UV lamp tube 11 is fixedly connected with the interior of the drying box 2, the UV lamp tube 11 is located between the two arc plates 10, the inner walls of the two arc plates 10 are fixedly connected with reflectors, and the reflectors are used to reflect UV light to the surface of the red glue patch;

[0030] The frame 1 is internally rotatably connected to two conveying shafts 6, and the circumferences of the two conveying shafts 6 are fixedly connected to two conveying wheels 7, and the circumferences of the multiple conveying wheels 7 are provided with teeth, and a conveyor belt 5 is provided between the multiple conveying wheels 7, and the conveyor belt 5 is provided with gaps inside, and the teeth are respectively located in the gaps;

[0031] The positioning component is arranged inside the operation box 4, and the positioning component is used for conveying and positioning the patch red glue;

[0032] The positioning assembly includes two lifting plates 17, which are located inside the operating box 4. A bidirectional screw 13 and a fixed rod 16 are rotatably connected between the two lifting plates 17. The circumferential thread of the bidirectional screw 13 is connected to two adjustment plates 14. The other ends of the two adjustment plates 14 are slidably connected to the fixed rod 16. A third motor 15 is fixedly connected to one side of one of the lifting plates 17, and one end of the output shaft of the third motor 15 is fixedly connected to the bidirectional screw 13.

[0033] The upper surface of the operating box 4 is rotatably connected to two penetrating lifting screws 18, which are respectively threadedly connected to the corresponding lifting plates 17, and the tops of the two lifting screws 18 are fixedly connected to synchronous wheels 19, which are connected by synchronous belt transmission. The upper surface of the operating box 4 is fixedly connected to a second motor 12, and one end of the output shaft of the second motor 12 is fixedly connected to one of the lifting screws 18;

[0034] In the above technical solution, the patch red glue to be dried is placed on the conveyor belt 5, and as the conveyor belt 5 moves, the patch red glue is transported to the inside of the drying box 2;

[0035] In the drying box 2, the UV lamp 11 emits ultraviolet rays, which are reflected by the reflector and evenly irradiated onto the surface of the patch red glue, so as to achieve rapid drying of the patch red glue;

[0036] During the transportation of the patch red glue, the positioning component in the operation box 4 adjusts the height of the lifting plate 17 according to actual needs to ensure that the patch red glue can accurately enter the drying area and achieve precise drying;

[0037] When positioning the patch red glue, the third motor 15 drives the bidirectional screw 13 to rotate, and the bidirectional screw 13 drives the two adjustment plates 14 to move toward the middle, so as to move the patch red glue to a suitable position and facilitate the precise irradiation of the UV lamp 11. The second motor 12 drives one of the lifting screws 18 to rotate, and drives the other lifting screw 18 to rotate through the transmission of the synchronous wheel 19, so as to drive the two lifting plates 17 to move up and down, so as to adjust the height of the adjustment plate 14.

[0038] The present application can be used in the field of patch red glue production, and can also be used in other fields applicable to the present application.

[0039] Example 2

[0040] refer to Figure 1-Figure 5 , improved on the basis of Example 1:

[0041] A UV dryer for making patch red glue;

[0042] Two slide grooves are respectively provided on both sides of the operation box 4, and the bidirectional screw rod 13 and the fixing rod 16 are slidably connected in the slide grooves respectively;

[0043] In the above technical solution, the bidirectional screw 13 and the fixing rod 16 are respectively slidably connected in the slide groove, which can improve the stability of the movement of the adjustment plate 14.

[0044] refer to Figure 3 A first motor 9 is fixedly connected to the bottom of the frame 1, one end of a conveying shaft 6 and one end of an output shaft of the first motor 9 are fixedly connected to a sprocket 8, and the two sprockets 8 are connected by a chain transmission;

[0045] In the above technical solution, the first motor 9 is started to drive the conveying shaft 6 to rotate through the transmission of the two sprocket wheels 8. The conveying wheel 7 on the conveying shaft 6 drives the conveyor belt 5 to run.

[0046] refer to Figure 2 The upper surface of the drying box 2 is fixedly connected with a fan 3, and the air inlet end of the fan 3 is fixedly connected with the ventilation hole;

[0047] In the above technical solution, the fan 3 absorbs the gas generated in the drying box 2 through the ventilation holes, so as to absorb the harmful gas generated by the UV lamp tube 11.

[0048] However, as is well known to those skilled in the art, the working principles and wiring methods of the fan 3, the first motor 9, the second motor 12 and the third motor 15 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A UV dryer for making patch red glue, characterized in that: include: A frame (1), the upper surface of the frame (1) is respectively fixedly connected with a drying box (2) and an operating box (4), the interior of the drying box (2) is fixedly connected with two symmetrically arranged arc plates (10), a ventilation hole is provided between the two arc plates (10), the interior of the drying box (2) is fixedly connected with a UV lamp tube (11), the UV lamp tube (11) is located between the two arc plates (10), the inner walls of the two arc plates (10) are fixedly connected with a reflector, the reflector is used to reflect UV light to the surface of the patch red glue; Two conveying shafts (6) are rotatably connected inside the frame (1), and the circumferences of the two conveying shafts (6) are fixedly connected to two conveying wheels (7), and the circumferences of the plurality of conveying wheels (7) are provided with teeth, and a conveyor belt (5) is provided between the plurality of conveying wheels (7), and gaps are provided inside the conveyor belt (5), and the teeth are respectively located in the gaps; A positioning component is arranged inside the operating box (4) and is used for conveying and positioning the patch red glue.

2. The UV dryer for making patch red glue according to claim 1, characterized in that: The positioning assembly comprises two lifting plates (17), the two lifting plates (17) are located inside the operating box (4), a bidirectional screw (13) and a fixed rod (16) are rotatably connected between the two lifting plates (17), the circumferential thread of the bidirectional screw (13) is connected to two adjustment plates (14), the other ends of the two adjustment plates (14) are slidably connected to the fixed rod (16), one side of one of the lifting plates (17) is fixedly connected to a third motor (15), and one end of the output shaft of the third motor (15) is fixedly connected to the bidirectional screw (13).

3. The UV dryer for making patch red glue according to claim 2, characterized in that: The upper surface of the operating box (4) is rotatably connected to two penetrating lifting screws (18), and the lifting screws (18) are respectively threadedly connected to the corresponding lifting plates (17). The tops of the two lifting screws (18) are fixedly connected to synchronous wheels (19), and the two synchronous wheels (19) are connected via a synchronous belt transmission. The upper surface of the operating box (4) is fixedly connected to a second motor (12), and one end of the output shaft of the second motor (12) is fixedly connected to one of the lifting screws (18).

4. The UV dryer for making patch red glue according to claim 3, characterized in that: Two sliding grooves are respectively arranged on both sides of the operation box (4), and the bidirectional screw rod (13) and the fixing rod (16) are respectively slidably connected in the sliding grooves.

5. The UV dryer for making patch red glue according to claim 1, characterized in that: A first motor (9) is fixedly connected to the bottom of the frame (1), one end of one of the conveying shafts (6) and one end of the output shaft of the first motor (9) are both fixedly connected to a sprocket (8), and the two sprockets (8) are connected via a chain transmission.

6. The UV dryer for making patch red glue according to claim 1, characterized in that: A fan (3) is fixedly connected to the upper surface of the drying box (2), and an air inlet end of the fan (3) is fixedly connected to the ventilation hole.

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