SMT automatic material counting and distributing equipment

Abstract

The utility model discloses SMT automatic material counting and distributing equipment, which belongs to the technical field of SMT, and comprises a material counting and distributing equipment body, a base is arranged below the material counting and distributing equipment body, a moving assembly is arranged below the base, a driving assembly is arranged at one end of the material counting and distributing equipment body, a square mounting rod is arranged at one end of the driving assembly, and the square mounting rod is arranged at the other end of the driving assembly. The surface of the square mounting rod is sleeved with a material disc, and one side of the material disc abuts against a convenient dismounting and mounting assembly. Through the arrangement of the moving assembly, the effects that the device can be conveniently moved and the practicability is high are achieved, when the structure is used, the device can be conveniently positioned after being moved, the device positioning effect is good, and the practicability is high. By arranging the convenient dismounting and mounting assembly, the effects of quickly dismounting and mounting the charging tray and replacing the charging tray are achieved, and the structure is quick and convenient to dismount and mount the charging tray.

Description

Technical Field

[0001] The utility model belongs to the technical field of SMT, and in particular relates to an SMT automatic material counting and sorting device. Background Art

[0002] SMT is surface mount technology, which is the most popular technology and process in the current electronic assembly industry. It is a circuit assembly technology that installs pinless or short-lead surface mount components on the surface of printed circuit boards or other substrates, and assembles them by soldering through reflow soldering or dip soldering.

[0003] Chinese patent application No. 202021049663.X discloses an SMT automatic material counting and sorting equipment, including an equipment housing and a material counting mechanism, the material counting mechanism including: a material tray mounting assembly, including a rotatable mounting head and a mounting head rotating drive component that drives the mounting head to rotate; a material counting assembly for counting the number of materials; a CCD assembly, including a CCD detection component located above the material counting assembly for recording the first material position on the material belt, the type and spacing of the material, and the last material position; a material belt transfer assembly, including a rotatable turntable and a turntable rotating drive component that drives the turntable to rotate; a controller. The utility model can automatically complete the counting of materials without manual intervention, with fast material counting speed, accurate material counting, and high degree of automation; it can also realize the work of material sorting by setting the number of materials, with rich functions to meet the dual needs of material counting and material sorting.

[0004] The above-mentioned patent has the following problems: 1. When the device is put into use, it cannot be conveniently moved and needs to be transported, which is not practical enough; 2. When in use, the material tray cannot be quickly disassembled and replaced. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an SMT automatic material counting and distributing device, which has the characteristics of being able to conveniently move the device, high practicality, and being able to quickly disassemble and replace the material tray.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an SMT automatic material counting and dispensing equipment, comprising a material counting and dispensing equipment body, a base is arranged below the material counting and dispensing equipment body, a moving component is arranged below the base, a driving component is arranged at one end of the material counting and dispensing equipment body, a square mounting rod is arranged at one end of the driving component, a material tray is sleeved on the surface of the square mounting rod, and a convenient disassembly and assembly component is abutted on one side of the material tray.

[0007] Preferably, the movable component includes a universal wheel, a support, a positioning screw, a turning handle, an elastic component, a bearing, a positioning plate and a guide rod, wherein the universal wheel is arranged below the main body of the material point-and-divide equipment, a support is arranged on one side of the base, the middle thread of the support is connected with the positioning screw, a turning handle is arranged at one end of the positioning screw, an elastic component is arranged at the other end of the positioning screw, a bearing is arranged at the connection between the turning handle and the elastic component, a positioning plate is arranged below the elastic component, and a guide rod is arranged at one end above the elastic component.

[0008] Preferably, the elastic component includes an elastic seat, a fastening spring, a limit slider and a limit slide rod, wherein the elastic seat is arranged at the lower end of the positioning screw, a fastening spring is arranged inside the elastic seat, limit sliders are arranged on both sides of the positioning plate at one end inside the elastic seat, and a limit slide rod slides in the middle of the limit slider.

[0009] Preferably, a support rod is arranged around the surface of the turning handle, and a fastening pad is arranged below the positioning plate.

[0010] Preferably, the convenient disassembly and assembly component includes a disassembly and assembly seat, a clamping rod, a push rod, a clamping slide and a clamping spring, wherein the disassembly and assembly seat is arranged at one end of the square mounting rod, the clamping rod is arranged inside the disassembly and assembly seat, a push rod is arranged at one end of the clamping rod, a clamping slide is arranged on one side of the clamping rod, and a clamping spring is arranged above the clamping slide.

[0011] Preferably, a positioning plug is provided above the push rod, and a pull rod is provided at one end of the positioning plug.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the convenient movement of the device by setting a moving component, which has a high practical effect. When the structure is used, it is convenient to position the device after moving, and the positioning effect of the device is good.

[0014] 2. The utility model realizes the effect of being able to quickly disassemble and assemble the material tray and replace the material tray by setting up a convenient disassembly and assembly component. The structure can quickly and conveniently disassemble and assemble the material tray. The push rod can be pushed to disengage the clamping rod from the clamping hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 It is a structural schematic diagram of the mobile component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the elastic component of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the convenient disassembly and assembly components of the utility model.

[0020] In the figure: 1. Material point-feeding and dispensing equipment body; 2. Base; 3. Moving assembly; 31. Universal wheel; 32. Support; 33. Positioning screw; 34. Turning handle; 35. Elastic assembly; 36. Bearing; 37. Positioning plate; 38. Guide rod; 351. Elastic seat; 352. Fastening spring; 353. Limiting slider; 354. Limiting slider; 4. Driving assembly; 5. Square mounting rod; 6. Material tray; 7. Convenient disassembly and assembly assembly; 71. Disassembly and assembly seat; 72. Clamping rod; 73. Push rod; 74. Clamping slider; 75. Clamping spring; 76. Positioning plug. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: an SMT automatic material counting and dispensing equipment, comprising a material counting and dispensing equipment body 1, a base 2 is arranged below the material counting and dispensing equipment body 1, a moving component 3 is arranged below the base 2, a driving component 4 is arranged at one end of the material counting and dispensing equipment body 1, a square mounting rod 5 is arranged at one end of the driving component 4, a material tray 6 is sleeved on the surface of the square mounting rod 5, and a convenient disassembly and assembly component 7 is abutted on one side of the material tray 6.

[0024] Specifically, the moving component 3 includes a universal wheel 31, a support 32, a positioning screw 33, a turning handle 34, an elastic component 35, a bearing 36, a positioning plate 37 and a guide rod 38, wherein the universal wheel 31 is arranged below the material point-dispensing equipment body 1, a support 32 is arranged on one side of the base 2, the middle thread of the support 32 is connected with the positioning screw 33, one end of the positioning screw 33 is provided with the turning handle 34, the other end of the positioning screw 33 is provided with the elastic component 35, a bearing 36 is provided at the connection between the turning handle 34 and the elastic component 35, a positioning plate 37 is arranged below the elastic component 35, and a guide rod 38 is arranged at one end above the elastic component 35.

[0025] By adopting the above technical solution, the universal wheel 31 is used to facilitate the rotation and movement. After the movement is completed, the positioning screw 33 is rotated. The positioning screw 33 rotates, and under the action of the bearing 36 and the guide rod 38, the positioning plate 37 is driven to move down and abut against the ground to position the device, so that the device can be conveniently moved when in use, and the practicability is high.

[0026] Specifically, the elastic component 35 includes an elastic seat 351, a fastening spring 352, a limiting slide block 353 and a limiting slide rod 354, wherein the elastic seat 351 is arranged at the lower end of the positioning screw 33, the inside of the elastic seat 351 is provided with a fastening spring 352, the positioning plate 37 is located on both sides of one end of the elastic seat 351, and the limiting slide block 353 is provided with a limiting slide rod 354 in the middle of the limiting slide block 353.

[0027] By adopting the above technical solution, when the positioning plate 37 abuts against the ground, the positioning plate 37 will move in the elastic seat 351 to compress the fastening spring 352, thereby achieving a good positioning effect on the device. The limiting slider 353 and the limiting slide rod 354 cooperate to facilitate limiting the moving range of the positioning plate 37.

[0028] Specifically, a support rod is disposed around the surface of the turning handle 34 , and a fastening pad is disposed below the positioning plate 37 .

[0029] By adopting the above technical solution, the arrangement of the support rod makes it convenient to rotate the handle 34, and the arrangement of the fastening pad achieves a good positioning effect on the device.

[0030] When this embodiment is in use: the universal wheel 31 is used to facilitate the rotation and movement. After the movement is completed, the positioning screw 33 is rotated. The positioning screw 33 rotates, and under the action of the bearing 36 and the guide rod 38, the positioning plate 37 is driven to move down and abut against the ground to position the device. When the positioning plate 37 abuts against the ground, the positioning plate 37 will move in the elastic seat 351 to compress the fastening spring 352, thereby achieving a good positioning effect on the device. The limiting slider 353 and the limiting slider 354 cooperate to facilitate limiting the moving range of the positioning plate 37, so that the device can be conveniently moved when in use, and is highly practical.

[0031] Example 2

[0032] The difference between this embodiment and embodiment 1 is that: specifically, the convenient disassembly and assembly component 7 includes a disassembly and assembly seat 71, a clamping rod 72, a push rod 73, a clamping slider 74 and a clamping spring 75, wherein the disassembly and assembly seat 71 is sleeved on one end of the square mounting rod 5, the disassembly and assembly seat 71 is provided with a clamping rod 72 inside, one end of the clamping rod 72 is provided with a push rod 73, one side of the clamping rod 72 is provided with a clamping slider 74, and a clamping spring 75 is provided above the clamping slider 74.

[0033] By adopting the above technical solution, the push rod 73 is pushed, and the push rod 73 drives the clamping rod 72 to move. The movement of the clamping rod 72 drives the clamping slider 74 to move and compress the clamping spring 75, so that the clamping rod 72 disengages from the clamping hole. Then the disassembly seat 71 can be removed, so that the material tray 6 can be removed from the square mounting rod 5, so that the device can quickly disassemble and assemble the material tray 6 when in use, and the material tray 6 can be replaced.

[0034] Specifically, a positioning plug 76 is disposed above the push rod 73 , and a pull rod is disposed at one end of the positioning plug 76 .

[0035] By adopting the above technical solution, the setting of the positioning plug 76 makes it easy to position the pull rod after the disassembly and assembly seat 71 is installed, thereby improving the stability after installation. The setting of the pull rod makes it easy to pull the positioning plug 76 to move.

[0036] When this embodiment is in use: push the push rod 73, the push rod 73 drives the clamping rod 72 to move, the movement of the clamping rod 72 drives the clamping slider 74 to move and compress the clamping spring 75, so that the clamping rod 72 disengages from the clamping hole, and then the disassembly seat 71 can be removed, so that the material tray 6 can be removed from the square mounting rod 5, so that the device can quickly disassemble and assemble the material tray 6 when in use, and the material tray 6 can be replaced.

[0037] The structure and use principle of the material counting and sorting equipment body 1, the driving component 4 and the material tray 6 in the utility model have been disclosed in a SMT automatic material counting and sorting equipment disclosed in Chinese patent application number 202021049663.X. Its working principle is that when using the equipment to count materials, first scan the unique code on the material, which is generally a one-dimensional code or a two-dimensional code. After scanning the code, the computer will record the one-dimensional code of this material. At the same time, the personnel will install the material tray 6, and then insert the material head of the material belt into the feeding track of the material counting component. After its sensing component senses the material belt, it starts the material counting gear movement, which will drive the material belt to move forward automatically. The CCD detection component automatically identifies and records the first material position, material type and spacing, and the encoder starts to count the number of materials. After counting the materials, the material belt is reeled through the turntable. While counting the materials, the material tray 6 moves along the specified track to the specified position close to the material counting component, so that when the last material is measured by the CCD detection component, the blank part of the material belt is wound on the material tray 6, so that when rewinding the material belt, no manual intervention is required. During the counting process, when the material is about to end, the equipment will use the sensor component to control the approximate amount of remaining material, and then start to slow down the counting. Similarly, the CCD detection component will detect the material belt and measure the specific position of the last material in the material belt and the completion of the material counting. At this time, the quantity of materials can be accurately counted. Subsequently, the material tape is automatically rewound, and the material tray 6 is driven back to the initial position until the material tape is completely rewound on the material tray 6. The material tray 6 is manually removed, and the printing component automatically prints the label, and the label is manually affixed. At this time, the equipment can upload the data to the user's MES system to complete the database update. When using the material division function of this equipment, the person manually inputs the quantity of material to be counted through the operation interface, and clicks the button of the material division function. The equipment will automatically count the material to the specified quantity and stop. After manual cutting, the printing component will first print a label, and the personnel will stick this label on the original material tray 6, and can put away the material tray 6 with the remaining material tape and put it back into the warehouse, and then install a new material tray 6, and rewind the divided material tape onto the new material tray 6. The printing component prints another label. After the new material tray 6 is rewound, the personnel will stick the label on the new material tray 6 and put away the material tray 6, and the material division work is completed.

[0038] Working principle and use process of the utility model: When the utility model is used, the device is moved to the use position through the moving component 3 to position the device, and then the material tray 6 is put on the square mounting rod 5, and then the material tray 6 is limited and fixed through the convenient disassembly and assembly component 7, and then the material counting and material dividing equipment body 1 can be used to perform material counting and material dividing work. When the moving component 3 is in use, it is convenient to move the rotation through the universal wheel 31. After the movement is completed, the positioning screw 33 is rotated. The positioning screw 33 rotates, and under the action of the bearing 36 and the guide rod 38, the positioning plate 37 is driven to move down and abut against the ground to position the device. When the positioning plate 37 abuts against the ground, the positioning plate 37 will be elastically moved. The compression fastening spring 352 is moved in the seat 351, so that the positioning effect of the device is good. The limit slider 353 and the limit slide bar 354 cooperate to limit the moving range of the positioning plate 37, so that the device can be conveniently moved when in use. It is highly practical and convenient to disassemble and assemble the component 7. When in use, the push rod 73 is pushed, and the push rod 73 drives the clamping rod 72 to move. The movement of the clamping rod 72 drives the clamping slider 74 to move and compress the clamping spring 75, so that the clamping rod 72 disengages from the clamping hole, and then the disassembly seat 71 can be removed, so that the material tray 6 can be removed from the square mounting rod 5, so that the material tray 6 can be quickly disassembled and replaced when the device is in use.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An SMT automatic material counting and dispensing device, comprising a material counting and dispensing device body, characterized in that: A base is arranged below the main body of the material point-and-divide device, a moving component is arranged below the base, a driving component is arranged at one end of the main body of the material point-and-divide device, a square mounting rod is arranged at one end of the driving component, a material tray is sleeved on the surface of the square mounting rod, and a convenient disassembly and assembly component is abutted on one side of the material tray.

2. The SMT automatic material counting and sorting equipment according to claim 1 is characterized by: The moving component includes a universal wheel, a support, a positioning screw, a turning handle, an elastic component, a bearing, a positioning plate and a guide rod, wherein the universal wheel is arranged below the main body of the material point-and-divide equipment, a support is arranged on one side of the base, the middle thread of the support is connected with the positioning screw, a turning handle is arranged at one end of the positioning screw, an elastic component is arranged at the other end of the positioning screw, a bearing is arranged at the connection between the turning handle and the elastic component, a positioning plate is arranged below the elastic component, and a guide rod is arranged at one end above the elastic component.

3. The SMT automatic material counting and dispensing equipment according to claim 2 is characterized by: The elastic component includes an elastic seat, a fastening spring, a limit slider and a limit slide rod, wherein the elastic seat is arranged at the lower end of the positioning screw, a fastening spring is arranged inside the elastic seat, a positioning plate is located on both sides of one end inside the elastic seat, and a limit slider is arranged in the middle of the limit slider.

4. The SMT automatic material counting and dispensing equipment according to claim 2, characterized in that: A support rod is arranged around the surface of the turning handle, and a fastening pad is arranged below the positioning plate.

5. The SMT automatic material counting and dispensing equipment according to claim 1 is characterized by: The convenient disassembly and assembly component includes a disassembly and assembly seat, a clamping rod, a push rod, a clamping slide block and a clamping spring, wherein the disassembly and assembly seat is arranged at one end of the square mounting rod, the clamping rod is arranged inside the disassembly and assembly seat, one end of the clamping rod is arranged at the push rod, one side of the clamping rod is arranged at the clamping slide block, and a clamping spring is arranged above the clamping slide block.

6. The SMT automatic material counting and dispensing equipment according to claim 5, characterized in that: A positioning plug is arranged above the push rod, and a pull rod is arranged at one end of the positioning plug.

Images