CN216559187U

CN216559187U - Be used for SMT processing soldering tin anti-oxidant reductant production check out test set

Info

Publication number: CN216559187U
Application number: CN202122672344.5U
Authority: CN
Inventors: 钟应球; 毕秀丽
Original assignee: Shenzhen Yijinhang Electronic Technology Co ltd
Current assignee: Shenzhen Yijinhang Electronic Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-17
Anticipated expiration: 2031-11-03

Abstract

The utility model provides production and detection equipment for an antioxidant reducing agent for SMT (surface mount technology) processing and soldering, which relates to the technical field of production and detection and comprises a base, wherein a support frame is fixedly arranged on the upper surface of the base, an air cylinder is fixedly arranged on the lower surface of one end of the support frame, an adjusting component is fixedly connected to the output end of the air cylinder, the adjusting component comprises an installation block and a baffle, a bidirectional screw rod is rotatably connected in the installation block, two baffles are movably connected to a rod body of the bidirectional screw rod, a linear motor is fixedly connected in the middle of the lower surface of the installation block, a detection component is fixedly connected to the output end of the linear motor, the detection component comprises a fixed cylinder and a moving component, a microswitch is fixedly arranged at the top end in the fixed cylinder, the moving component is movably connected in the fixed cylinder, a bottle body is arranged on the upper surface of the base and below the moving component, and the detection component is arranged, whether the condition of neglected loading reagent appears in can the automated inspection bottle, save the cost of labor.

Description

Be used for SMT processing soldering tin anti-oxidant reductant production check out test set

Technical Field

The utility model relates to the technical field of production detection, in particular to production detection equipment for an antioxidant reducing agent for SMT (surface mount technology) processing soldering tin.

Background

The tin-soldering antioxidant reducing agent is used for SMT processing, can improve welding efficiency and welding quality, and can generate a plurality of tin oxide substances, namely welding slag, in tin furnaces of processing equipment such as wave soldering, reflow soldering and the like in the tin soldering process of electronic products, so that the quality of the soldered products is reduced, tin-soldering raw materials are wasted, and the like. In order to solve the problem, the anti-oxidation reducing agent for the soldering tin is produced, the anti-oxidation reducing agent for the soldering tin generates an anti-oxidation effect on the soldering tin, and oxidized substances are reduced, so that the welding quality is higher, more raw material cost is saved for a welding process, in the prior art, the anti-oxidation reducing agent for the soldering tin is produced and packaged by integrated equipment, in order to prevent the condition of neglected loading, the packaging condition needs to be detected manually, a large amount of labor cost needs to be consumed, so the improvement is made, and the production and detection equipment for the anti-oxidation reducing agent for the SMT processing soldering tin is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide production and detection equipment for the antioxidant reducing agent of the SMT processed soldering tin, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

be used for SMT processing soldering tin anti-oxidant reducing agent production check out test set, the on-line screen storage device comprises a base, fixed surface installs the support frame on the base, fixed surface installs the cylinder under support frame one end, the output fixedly connected with adjusting part of cylinder, adjusting part is including installation piece and baffle, the inside rotation of installation piece is connected with two-way lead screw, two-way lead screw pole body swing joint has two baffles, installation piece lower surface middle part fixedly connected with linear electric motor, linear electric motor's output fixedly connected with detection component, detection component includes solid fixed cylinder and moving part, the inside top fixed mounting of solid fixed cylinder has micro-gap switch, moving part swing joint is inside solid fixed cylinder, the bottle has been placed to the base upper surface and be located the moving part below.

Preferably, one end of the bidirectional screw rod penetrates through the mounting block and is fixedly connected with the adjusting knob, and the two baffles are respectively positioned on two sides of the linear motor.

Preferably, the fixed cylinder body is provided with two movable grooves, and scales are arranged on two sides of each movable groove and located on the fixed cylinder body respectively.

Preferably, the inner wall of the fixed cylinder is fixedly connected with two guide blocks, the edge of the upper end of the movable part is rotatably connected with two rollers, and the rollers are respectively in rolling connection with the guide blocks.

Preferably, a limiting plate penetrates through the middle of the moving part, a guide groove corresponding to the guide block is formed in the outer peripheral surface of the limiting plate, and the inner wall of the guide groove is connected with the guide block in a sliding mode.

Preferably, the outer peripheral surface of the limiting plate is fixedly connected with a connecting rod corresponding to the movable groove in position, one end of the connecting rod is in threaded connection with a nut, a positioning block is sleeved outside the rod body of the connecting rod, and the positioning block is attached to the outer peripheral surface of the fixed cylinder through the nut.

Preferably, the two movable grooves and the guide block are arranged in a cross shape.

Compared with the prior art, the utility model has the following beneficial effects:

a reagent bottle body to be detected is placed below the detection assembly, the distance between two baffle plates in the adjustment assembly is adjusted according to the specification of the bottle body, so that the baffle plates are driven by the air cylinder to move to the two sides of the bottle body, then the fixed cylinder and the movable part move downwards under the driving of the linear motor, the bottom end of the movable part enters the bottle body, when the amount of reagent in the bottle meets the requirement, the moving part stops descending after contacting the reagent until the top end of the moving part contacts the micro switch, the micro switch transmits a signal to the control panel, thereby displaying the condition that the reagent amount in the bottle body is in accordance with the condition on the control panel, when the condition of neglected loading appears in the bottle body, the movable part always descends synchronously with the fixed cylinder, the device has the advantages that the condition that the reagent is packaged is detected through the device, and a large amount of labor cost can be saved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the SMT processing solder tin oxidation-resistant reducer production detection device;

FIG. 2 is a front view of a partial structure of the production and detection equipment for SMT processing solder oxidation-resistant reducer according to the present invention;

FIG. 3 is a schematic view of a cross-sectional structure A-A in FIG. 2 of the production and detection apparatus for the antioxidant and reducing agent for SMT processing solder according to the present invention;

FIG. 4 is an exploded view of the adjusting component of the detecting device for producing oxidation-resistant reducing agent for SMT processing soldering tin according to the present invention;

FIG. 5 is an exploded view of the structure of the detecting component in the detecting equipment for producing the antioxidant and reducing agent for SMT processing solder according to the present invention.

In the figure: 1. a base; 2. a detection component; 201. a fixed cylinder; 202. a guide block; 203. a microswitch; 204. a movable groove; 205. a limiting plate; 206. a movable member; 207. a roller; 208. calibration; 209. a positioning block; 210. a connecting rod; 211. a guide groove; 3. an adjustment assembly; 301. mounting blocks; 302. adjusting a knob; 303. a baffle plate; 304. a linear motor; 305. a bidirectional screw rod; 4. a support frame; 5. a cylinder; 6. and (4) a bottle body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-5, a production and detection device for an antioxidant and reducing agent of tin soldering in SMT processing comprises a base 1, a support frame 4 is fixedly installed on the upper surface of the base 1, an air cylinder 5 is fixedly installed on the lower surface of one end of the support frame 4, an adjusting component 3 is fixedly connected to the output end of the air cylinder 5, the adjusting component 3 comprises an installation block 301 and a baffle plate 303, a bidirectional screw 305 is rotatably connected to the inside of the installation block 301, two baffle plates 303 are movably connected to the shaft of the bidirectional screw 305, a linear motor 304 is fixedly connected to the middle of the lower surface of the installation block 301, a detection component 2 is fixedly connected to the output end of the linear motor 304, the detection component 2 comprises a fixed cylinder 201 and a movable part 206, a microswitch 203 is fixedly installed at the top end inside the fixed cylinder 201, the movable part 206 is movably connected to the inside the fixed cylinder 201, a bottle body 6 is placed on the upper surface of the base 1 and below the movable part 206, wherein, the cylinder 5, the linear motor 304 and the microswitch 203 are all electrically connected with the control panel.

Through the technical scheme, the reagent bottle body 6 to be detected is placed below the detection assembly 2, the distance between the two baffle plates 303 in the adjustment assembly 3 is adjusted according to the specification of the bottle body 6, so that the baffle plates 303 are driven by the air cylinder 5 to move to two sides of the bottle body 6, the baffle plates 303 at two sides can play a limiting role when the detection assembly 2 detects, then the fixed cylinder 201 and the moving part 206 move downwards under the drive of the linear motor 304, the bottom end of the moving part 206 enters the interior of the bottle body 6, when the reagent amount in the bottle body 6 meets the requirement, the moving part 206 stops descending after contacting the reagent until the top end of the moving part 206 contacts the micro switch 203, the micro switch 203 transmits a signal to the control panel, thereby the reagent amount meeting condition in the bottle body 6 is displayed on the control panel, when the condition of neglected loading occurs in the bottle body 6, the moving part 206 always descends synchronously with the fixed cylinder 201, the absence of the signal of the microswitch 203 on the control panel indicates that the reagent is not packaged, and the equipment is used for detecting the reagent packaging condition, so that a large amount of labor cost can be saved.

In this embodiment, two-way lead screw 305 one end runs through installation piece 301 and fixedly connected with adjust knob 302, and two baffles 303 are located linear electric motor 304 both sides respectively, through setting up two-way lead screw 305, can be when rotating adjust knob 302, two baffles 303 simultaneous movement to be convenient for adjust according to the specification of bottle 6.

In this embodiment, two movable grooves 204 have been seted up to fixed section of thick bamboo 201 shaft, and movable groove 204 both sides just are located fixed section of thick bamboo 201 shaft and are provided with scale 208 respectively, through set up scale 208 in the shaft both sides, can show according to scale 208 and adjust two counterpoint blocks 209 and connecting rod 210 to keep limiting plate 205's level.

In this embodiment, a fixed section of thick bamboo 201 section of thick bamboo inner wall fixedly connected with two guide blocks 202, moving part 206 upper end edge rotates and is connected with two gyro wheels 207, gyro wheel 207 respectively with guide block 202 roll connection, through setting up gyro wheel 207 and guide block 202 roll connection, and moving part 206 upper end not with fixed section of thick bamboo 201 inner wall contact, can make moving part 206 along the motion of guide block 202, reduce frictional force between the two simultaneously.

In this embodiment, a limit plate 205 penetrates through the middle of the movable element 206, a guide groove 211 corresponding to the guide block 202 is formed on the outer peripheral surface of the limit plate 205, and the inner wall of the guide groove 211 is slidably connected with the guide block 202.

In this embodiment, a connection rod 210 corresponding to the position of the movable groove 204 is fixedly connected to the outer peripheral surface of the limit plate 205, a nut is connected to one end of the connection rod 210 through a thread, an alignment block 209 is sleeved on the rod body of the connection rod 210, and the alignment block 209 is attached to the outer peripheral surface of the fixed cylinder 201 through the nut.

In this embodiment, the two movable slots 204 and the guide block 202 are arranged in a criss-cross manner.

It should be noted that the limiting plate 205 has a limiting effect on the moving member 206, the connecting rod 210 and the aligning block 209 are used for adjusting the height of the limiting plate 205, and the position of the limiting plate 205 is adjusted according to bottle bodies 6 of different specifications, so as to change the distance between the moving member 206 and the micro switch 203, specifically, the nuts on both sides are unscrewed, then the position of the connecting rod 210 is adjusted upwards or downwards until the aligning block 209 and the scale 208 of the required position are kept horizontal, and then the nuts are tightened to complete the adjustment.

The working principle of the production and detection equipment for the SMT processing soldering tin antioxidant reducing agent is as follows:

when the reagent bottle body detection device is used, firstly, a reagent bottle body 6 to be detected is placed below a detection assembly 2, the distance between two baffle plates 303 in an adjusting assembly 3 is adjusted according to the specification of the bottle body 6, the baffle plates 303 are driven by an air cylinder 5 to move to two sides of the bottle body 6, then a fixed cylinder 201 and a movable part 206 move downwards under the drive of a linear motor 304, the bottom end of the movable part 206 enters the interior of the bottle body 6, when the reagent amount in the bottle body 6 meets the requirement, the movable part 206 stops descending after contacting the reagent until the top end of the movable part 206 contacts a micro switch 203, the micro switch 203 transmits a signal to a control panel, so that the condition that the reagent amount in the bottle body 6 meets the requirement is displayed on the control panel, when the condition of neglected loading occurs in the bottle body 6, the movable part 206 always descends synchronously with the fixed cylinder 201, and the condition that no signal display of the micro switch 203 is on the control panel is neglected loading, the device can be used for detecting the reagent encapsulation condition, so that a large amount of labor cost can be saved

The specific model specification of the cylinder 5 is SC50X 250;

the specific model specification of the linear motor 304 is LINMOT PF01-48x 120.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A produce check out test set for SMT processing soldering tin anti-oxidant reductant, including base (1), its characterized in that: the automatic detection device is characterized in that a support frame (4) is fixedly arranged on the upper surface of the base (1), a cylinder (5) is fixedly arranged on the lower surface of one end of the support frame (4), an adjusting component (3) is fixedly connected to the output end of the cylinder (5), the adjusting component (3) comprises an installation block (301) and a baffle (303), a bidirectional lead screw (305) is rotatably connected to the inside of the installation block (301), two baffles (303) are movably connected to the rod body of the bidirectional lead screw (305), a linear motor (304) is fixedly connected to the middle of the lower surface of the installation block (301), a detection component (2) is fixedly connected to the output end of the linear motor (304), the detection component (2) comprises a fixed cylinder (201) and a moving part (206), a microswitch (203) is fixedly arranged on the top end of the inside of the fixed cylinder (201), and the moving part (206) is movably connected to the inside of the fixed cylinder (201), bottle (6) have been placed to base (1) upper surface and be located moving part (206) below.

2. The production and detection equipment for the antioxidant and reducing agent for SMT processing and soldering tin according to claim 1, wherein the production and detection equipment comprises: one end of the bidirectional screw rod (305) penetrates through the mounting block (301) and is fixedly connected with the adjusting knob (302), and the two baffles (303) are respectively positioned on two sides of the linear motor (304).

3. The production and detection equipment for the antioxidant and reducing agent for SMT processing and soldering tin according to claim 1, wherein the production and detection equipment comprises: two movable grooves (204) are formed in the barrel body of the fixed barrel (201), and scales (208) are arranged on two sides of each movable groove (204) and located on the barrel body of the fixed barrel (201) respectively.

4. The production and detection device for the antioxidant and reducing agent for SMT processing solder according to claim 3, wherein: the fixed cylinder (201) is fixedly connected with two guide blocks (202) on the inner wall of the cylinder, two rollers (207) are rotatably connected to the edge of the upper end of the movable element (206), and the rollers (207) are respectively connected with the guide blocks (202) in a rolling manner.

5. The production and detection device for the antioxidant and reducing agent for SMT processing and soldering tin according to claim 4, wherein: a limiting plate (205) penetrates through the middle of the movable piece (206), a guide groove (211) corresponding to the guide block (202) is formed in the outer peripheral surface of the limiting plate (205), and the inner wall of the guide groove (211) is in sliding connection with the guide block (202).

6. The production and detection device for the antioxidant and reducing agent for SMT processing solder according to claim 5, wherein: limiting plate (205) outer peripheral face fixedly connected with and activity groove (204) position corresponding connecting rod (210), connecting rod (210) one end threaded connection has the nut, connecting rod (210) pole body overcoat is equipped with counterpoint piece (209), counterpoint piece (209) are through nut and the laminating of solid fixed cylinder (201) outer peripheral face.

7. The production and detection device for the antioxidant and reducing agent for SMT processing and soldering tin according to claim 6, wherein: the two movable grooves (204) and the guide block (202) are arranged in a cross shape.