Viscosity detection device for soldering paste production

Abstract

The utility model relates to the field of soldering paste, and discloses a viscosity detection device for soldering paste production, which comprises a base, a guide rail is fixedly connected to the rear part of the top surface of the base, a mounting rack is slidably connected to the upper part of the guide rail, a detection device is arranged on the lower side of the front part of the mounting rack, and a fixing mechanism is arranged in the middle of the top surface of the base. A cleaning assembly is arranged on the right portion of the base, the fixing mechanism comprises a mounting plate, the mounting plate is fixedly connected with the base, a power assembly is arranged on the right side of the front portion of the mounting plate, and a control ring is arranged on the upper portion of the mounting plate. According to the soldering paste stirring device, the mounting plate, the power assembly, the control ring, the fixing piece and the auxiliary rod are matched with one another, so that the fixing mechanism can limit the position of the fixing block, the fixing mechanism can better fix the soldering paste container, displacement of the soldering paste container during stirring is prevented, and the soldering paste stirring device is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of soldering paste, especially to a viscosity detection device for soldering paste production. BACKGROUND

[0002] Soldering paste is an important material for electronic welding process, especially in surface mount technology. It is mixed by soldering alloy, flux and other additives, has certain viscosity and moderate fluidity, and the viscosity detection of soldering paste is a key link to ensure its production process and final product quality, and the viscosity directly affects the weldability and stability of soldering paste.

[0003] Through retrieval, the viscosity detection device for soldering paste production disclosed in Chinese patent publication No. CN221405262U includes a placement plate, support columns are fixedly connected to the bottom of the placement plate at equal intervals, a support frame is fixedly connected to the top of the placement plate, two telescopic rods are fixedly installed inside the support frame, fixed plates are fixedly connected to the bottom of the two telescopic rods, a hot bath tank is arranged on the top of the placement plate, a heating assembly is arranged inside the hot bath tank, a limiting assembly is arranged at the bottom of the hot bath tank, and a first stirring rod is arranged inside the hot bath tank. The utility model aims to solve the problem that the traditional viscosity detection device for soldering paste production directly detects the soldering paste, and the soldering paste may have phenomena such as precipitation or bubbles in the detection process, which may affect the accuracy of the viscosity, and the components in the soldering paste are not uniformly distributed in the container, so that the mixture is not uniform if it is not stirred, which may cause measurement errors and is not conducive to actual use.

[0004] The above device can fix the container with different sizes by setting the handle, small ring, large ring and three sets of limiting rods, but it does not set the handle limiting structure, which limits the fixing effect of the container, and the container may shake when the stirring plate stirs the soldering paste in the container, which is not practical. Therefore, a viscosity detection device for soldering paste production is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a viscosity detection device for soldering paste production, which aims to improve the problem that the prior art does not set the handle limiting structure, which limits the fixing effect of the container, and the container may shake when the stirring plate stirs the soldering paste in the container, which is not practical.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of viscosity detection device of solder paste production, including pedestal, the top surface rear portion of the pedestal is fixedly connected with guide rail, the upper portion of the guide rail is slidably connected with mounting bracket, the front lower side of the mounting bracket is provided with detection equipment, the top surface middle part of the pedestal is provided with fixed mechanism, the right part of the pedestal is provided with cleaning assembly, the fixed mechanism includes mounting plate, the mounting plate is fixedly connected with pedestal, the front right side of the mounting plate is provided with power component, the upper portion of the mounting plate is provided with control ring, multiple fixed pieces are arranged between the control ring and mounting plate, multiple auxiliary rods are fixedly connected to the top of the mounting plate, the power component includes motor, the motor is fixedly connected with mounting plate, the output end of the motor is fixedly connected with rotating shaft, the rotating shaft penetrates mounting plate and is rotatably connected therewith, the upper portion of the rotating shaft is fixedly connected with gear.

[0007] As further description of the above technical solution:

[0008] The control ring is provided with multiple control ports, which are circular arc-shaped, and the auxiliary rods are slidably connected with the control ports.

[0009] As further description of the above technical solution:

[0010] The outer wall of the control ring is fixedly connected with multiple protrusions, and the control ring is engaged with the gear.

[0011] As further description of the above technical solution:

[0012] The multiple fixed pieces each include a sliding sleeve, a fixed block is fixedly connected to the upper portion of one side of the multiple sliding sleeves, a control rod is fixedly connected to the upper portion of the other side of the multiple sliding sleeves, and the control rod is slidably connected with the control port.

[0013] As further description of the above technical solution:

[0014] The fixed piece further includes a sliding rod, the sliding rod is fixedly connected with the mounting plate, and the sliding sleeve is slidably connected with the sliding rod.

[0015] As further description of the above technical solution:

[0016] The cleaning assembly includes a cleaning cylinder, the cleaning cylinder is fixedly connected with the pedestal, a liquid inlet pipe is fixedly connected to the upper right side of the cleaning cylinder, a liquid outlet pipe is fixedly connected to the lower right side of the cleaning cylinder, and the liquid outlet pipe penetrates the pedestal and is fixedly connected with the pedestal.

[0017] As further description of the above technical solution:

[0018] The inner wall middle part of the cleaning cylinder is fixedly connected with an empty ring, the liquid inlet pipe is communicated with the empty ring, and the inner side of the empty ring is fixedly connected with multiple spray heads.

[0019] As a further description of the above technical solutions:

[0020] The top surface middle part of the base is provided with a heating groove, and the top surface right part of the base is provided with a mounting groove.

[0021] The utility model has the advantages of:

[0022] 1. In the utility model, the mutual cooperation between the mounting plate, the power assembly, the control ring, the fixing piece and the auxiliary rod makes the fixing mechanism limit the position of the fixing block, so that the fixing mechanism can better fix the solder paste container, prevent displacement during stirring and be more practical.

[0023] 2. In the utility model, the mutual cooperation between the guide rail, the mounting frame, the cleaning assembly and the detection equipment makes the device clean the used detection equipment, guarantees the accuracy of the next detection and is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The utility model provides a kind of viscosity detection device's overall three-dimensional structure schematic view of solder paste production;

[0025] Figure 2 The utility model provides a kind of viscosity detection device's split three-dimensional structure schematic view of solder paste production;

[0026] Figure 3 The utility model provides a kind of viscosity detection device's fixed mechanism split three-dimensional structure schematic view of solder paste production;

[0027] Figure 4 The utility model provides a kind of viscosity detection device's fixed piece split three-dimensional structure schematic view of solder paste production;

[0028] Figure 5 The utility model provides a kind of viscosity detection device's cleaning assembly three-dimensional structure schematic view of solder paste production.

[0029] LEGEND:

[0030] 1, base; 2, guide rail; 3, mounting frame; 4, detection equipment; 5, cleaning assembly; 6, fixing mechanism; 61, mounting plate; 62, power assembly; 63, control ring; 64, fixing piece; 65, auxiliary rod; 621, motor; 622, rotating shaft; 623, gear; 631, control port; 632, convex tooth; 641, sliding sleeve; 642, control rod; 643, fixed block; 644, sliding rod; 51, cleaning cylinder; 52, liquid inlet pipe; 53, liquid outlet pipe; 54, empty ring; 55, spray head; 11, heating groove; 12, mounting groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Referring to Figures 1-2 An embodiment provided by the utility model: a viscosity detection device for solder paste production, comprising a base 1 for matching and connecting various components, a heating groove 11 is formed in the middle of the top surface of the base 1, a heating plate is arranged in the heating groove 11 for heating solder paste, a mounting groove 12 is formed in the right part of the top surface of the base 1 for matching the installation of the motor 621, a guide rail 2 is fixedly connected to the rear part of the top surface of the base 1, which is electric, a mounting frame 3 is slidably connected to the upper part of the guide rail 2 for matching the installation of detection equipment 4, detection equipment 4 is arranged on the front lower side of the mounting frame 3, which comprises an electric telescopic rod, a viscosity detection head, a stirring rod and other components, a fixing mechanism 6 is arranged in the middle of the top surface of the base 1 for matching the fixation of a solder paste container, a cleaning assembly 5 is arranged on the right part of the base 1 for cleaning the stirring rod, the viscosity detection head and other components to ensure the accuracy of subsequent detection.

[0033] As Figures 3-4The fixing mechanism 6 comprises a mounting plate 61 for matching connection of components, the mounting plate 61 is fixedly connected with the base 1, a power assembly 62 for driving assembly is arranged on the right front of the mounting plate 61, a control ring 63 for matching control of use of a plurality of fixing members 64 is arranged on the upper portion of the mounting plate 61, the fixing members 64 are arranged between the control ring 63 and the mounting plate 61 and in plurality for fixing containers of solder paste, a plurality of auxiliary rods 65 for matching connection of the control ring 63 are fixedly connected on the top of the mounting plate 61, the power assembly 62 comprises a motor 621 for providing power for the assembly, the motor 621 is fixedly connected with the mounting plate 61, a rotating shaft 622 for matching connection of a gear 623 is fixedly connected on the output end of the motor 621, the rotating shaft 622 penetrates through the mounting plate 61 and is rotationally connected therewith, the gear 623 is fixedly connected on the upper portion of the rotating shaft 622 and is engaged with the protruding teeth 632 outside the control ring 63.

[0034] Further, a plurality of control ports 631 for matching connection of the auxiliary rods 65 and control rods 642 are arranged on the control ring 63, the control ports 631 are circular arc-shaped for matching movement of the control rods 642 when the control ring 63 rotates, the auxiliary rods 65 are slidingly connected with the control ports 631, a plurality of protruding teeth 632 for matching connection with the gear 623 are fixedly connected on the outer wall of the control ring 63, the control ring 63 is engaged with the gear 623, each of the fixing members 64 comprises a sliding sleeve 641 for matching adjustment of movement of a fixing block 643, the fixing block 643 is fixedly connected on the upper portion of one side of the sliding sleeve 641 close to each other for fixing the container of solder paste, a control rod 642 for matching connection with the control ring 63 is fixedly connected on the upper portion of the other side of the sliding sleeve 641 far away from each other for matching the control port 631 to drive the sliding sleeve 641, the control rod 642 is slidingly connected with the control port 631, the fixing member 64 further comprises a sliding rod 644 for matching connection between the sliding sleeve 641 and the mounting plate 61, the sliding rod 644 is fixedly connected with the mounting plate 61, and the sliding sleeve 641 is slidingly connected with the sliding rod 644.

[0035] As Figure 5As shown, the cleaning assembly 5 comprises a cleaning cylinder 51 for cooperating with the cleaning of the detection device 4, the cleaning cylinder 51 is fixedly connected with the base 1, the upper right side of the cleaning cylinder 51 penetrates and is fixedly connected with a liquid inlet pipe 52 for cooperating with the introduction of cleaning liquid, the cleaning liquid can be hot water or other cleaning agent for cleaning solder paste, the lower right side of the cleaning cylinder 51 penetrates and is fixedly connected with a liquid outlet pipe 53 for discharging the waste liquid after cleaning, the liquid outlet pipe 53 penetrates and is fixedly connected with the base 1, the inner wall of the cleaning cylinder 51 is fixedly connected with a hollow ring 54 which is a hollow circular pipe for conveying the cleaning liquid to each spray head 55 and then spraying out by the spray head 55, the liquid inlet pipe 52 is in communication with the hollow ring 54, the inner side of the hollow ring 54 is fixedly connected with a plurality of spray heads 55 for spraying the cleaning liquid on the detection device 4 to clean it.

[0036] Working principle: in use, first, place the container containing solder paste into the heating groove 11, then start the motor 621, the motor 621 will drive the rotating shaft 622 to rotate, the gear 623 connected with the rotating shaft 622 will rotate to drive the control ring 63 engaged with the convex teeth 632 to rotate, when the control ring 63 rotates, the control rod 642 connected with the control port 631 will be driven, when the control rod 642 is driven, the sliding sleeve 641 fixed with the control rod 642 will slide on the slide rod 644, the plurality of sliding sleeves 641 will drive the plurality of fixed blocks 643 to move close to each other, thereby fixing the solder paste container in the heating groove 11, then the detection device 4 can be started to detect the viscosity of the solder paste, when the detection is completed, the motor 621 is reversed to control the plurality of fixed blocks 643 to move away from each other to release the solder paste container, and then the solder paste container can be taken out of the heating groove 11, when the detection device 4 needs to be cleaned, the mounting frame 3 is moved to the cleaning assembly 5 through the guide rail 2, when it moves to the cleaning assembly 5, the electric push rod on the detection device 4 is used to move the stirring rod and the monitoring head into the cleaning cylinder 51, then the cleaning liquid is conveyed into the hollow ring 54 through the liquid inlet pipe 52 and sprayed out by the plurality of spray heads 55 to clean the detection device 4, and the waste liquid after cleaning is discharged through the liquid outlet pipe 53.

[0037] Finally, it should be noted that: the above only for the preferred embodiments of the present application and does not limit the present application, although the foregoing has been described in detail, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A viscosity detection device for solder paste production, comprising a base (1), characterized in that: The top surface rear of the base (1) is fixedly connected with a guide rail (2), the upper portion of the guide rail (2) is slidably connected with a mounting rack (3), the front lower side of the mounting rack (3) is provided with a detection device (4), the top surface middle portion of the base (1) is provided with a fixing mechanism (6), the right portion of the base (1) is provided with a cleaning assembly (5), the fixing mechanism (6) comprises a mounting plate (61), the mounting plate (61) is fixedly connected with the base (1), the front right side of the mounting plate (61) is provided with a power assembly (62), the upper portion of the mounting plate (61) is provided with a control ring (63), a plurality of fixing members (64) are arranged between the control ring (63) and the mounting plate (61), the top of the mounting plate (61) is fixedly connected with a plurality of auxiliary rods (65), the power assembly (62) comprises a motor (621), the motor (621) is fixedly connected with the mounting plate (61), the output end of the motor (621) is fixedly connected with a rotating shaft (622), the rotating shaft (622) penetrates through the mounting plate (61) and is rotatably connected therewith, the upper portion of the rotating shaft (622) is fixedly connected with a gear (623).

2. The viscosity detection device for solder paste production according to claim 1, characterized in that: The control ring (63) is provided with a plurality of control ports (631), the control ports (631) are circular arc-shaped, and the auxiliary rods (65) are slidably connected with the control ports (631).

3. The viscosity detection device for solder paste production according to claim 1, characterized in that: The outer wall of the control ring (63) is fixedly connected with a plurality of convex teeth (632), and the control ring (63) is engaged with the gear (623).

4. The viscosity detection device for solder paste production according to claim 2, characterized in that: The fixing members (64) comprise a plurality of sliding sleeves (641), the upper portion of one side of the sliding sleeves (641) is fixedly connected with a fixing block (643), the upper portion of the other side of the sliding sleeves (641) is fixedly connected with a control rod (642), and the control rod (642) is slidably connected with the control port (631).

5. The viscosity detection device for solder paste production according to claim 4, characterized in that: The fixing members (64) further comprise a sliding rod (644), the sliding rod (644) is fixedly connected with the mounting plate (61), and the sliding sleeve (641) is slidably connected with the sliding rod (644).

6. The viscosity detection device for solder paste production according to claim 1, characterized in that: The cleaning assembly (5) comprises a cleaning cylinder (51), the cleaning cylinder (51) is fixedly connected with the base (1), the upper right side of the cleaning cylinder (51) penetrates and is fixedly connected with a liquid inlet pipe (52), the lower right side of the cleaning cylinder (51) penetrates and is fixedly connected with a liquid outlet pipe (53), and the liquid outlet pipe (53) penetrates the base (1) and is fixedly connected with the base (1).

7. The viscosity detection device for solder paste production according to claim 6, characterized in that: The inner wall middle portion of the cleaning cylinder (51) is fixedly connected with an empty ring (54), the liquid inlet pipe (52) is communicated with the empty ring (54), and the inner side of the empty ring (54) is fixedly connected with a plurality of spray heads (55).

8. The viscosity detection device for solder paste production according to claim 1, characterized in that: The top surface middle portion of the base (1) is provided with a heating groove (11), and the top surface right portion of the base (1) is provided with a mounting groove (12).

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