Feeding device and chip mounter

Abstract

The utility model discloses a feeding device and a chip mounter, comprising a support and seasoning mechanisms, the bottom and the upper part of the support are both provided with the seasoning mechanisms capable of centering and aligning materials, one end of the bottom of the support is provided with a cleaning mechanism, the inner wall of the support is provided with a conveyor, and the conveyor is provided with a feeding mechanism. The seasoning mechanism comprises a rotating assembly, an elastic assembly and material clamping assemblies, and the rotating assembly capable of adjusting the distance between the material clamping assemblies is arranged at the bottom of the support; according to the utility model, through the arrangement of the seasoning mechanism, materials can be adjusted in advance, so that the materials are positioned in the middle before being pasted, the pasting accuracy can be ensured while the pasting deviation can be avoided, the rework is avoided, and the working efficiency is improved; through rotation of the motor, the rotating rod and the rotating block, the supporting rod frame and the material clamping plate can clamp materials according to contractibility of the spring, and then the materials are located in the middle position to be subjected to surface mounting operation.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a feeding device and a chip mounter. Background Art

[0002] The SMT machine is also called "mounting machine" or "surface mounting system". In the production line, it is configured after the dispensing machine or screen printer. It is a device that accurately places surface mount components on the PCB pads by moving the mounting head. The material needs to be fed during the SMT process. The feeding efficiency of the existing SMT feeding device is not high, and the material is prone to tipping over during the feeding process, which affects the SMT efficiency.

[0003] In view of the above technical problems, a patch feeding device for a patch machine is disclosed in the announcement number CN216271369U, which can drive the objects to move and transport through the conveyor belt. The conveyor belt is provided with three belts, which can well support the objects and prevent the objects from tipping over during the feeding process.

[0004] The above patent also has the following shortcomings: in the actual feeding process, since the position of the patch is fixed, when the material is offset, it will not be able to be pasted in the correct position or the patch operation cannot be completed, and then it will fail to pass the quality inspection and need to be reworked, which reduces work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding device and a patch machine, which can pre-center the material for patching, not only to avoid biased patching, but also to ensure the accuracy of the patch, thereby avoiding rework and improving work efficiency to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device and a patch machine, comprising a bracket and a seasoning mechanism, the bottom and top of the bracket are provided with seasoning mechanisms that can center the material, one end of the bottom of the bracket is provided with a cleaning mechanism, the inner wall of the bracket is provided with a conveyor, the seasoning mechanism comprises a rotating component, an elastic component and a clamping component, the bottom of the bracket is provided with a rotating component that can adjust the spacing of the clamping components, both sides of the rotating component are provided with elastic components that can clamp the clamping components, and the top of both sides of the rotating component are provided with clamping components that can clamp the material in place.

[0007] Preferably, the rotating assembly includes a connecting box, which is fixedly mounted at the other end of the bottom of the bracket, a motor is fixedly mounted at the bottom of the inner cavity of the connecting box, the output shaft of the motor is keyed to a rotating rod, and a rotating block is fixedly mounted on the surface of the rotating rod.

[0008] Preferably, the elastic component comprises a spring, and the springs are fixedly mounted on two sides of the connection box respectively, and a baffle is fixedly mounted on one end of the spring away from the connection box.

[0009] Preferably, the clamping assembly comprises a force-bearing plate, the force-bearing plate is fixedly mounted on one end of a support rod frame, the other end of the support rod frame is fixedly mounted with a clamping plate, and the support rod frame is fixedly installed through the middle of the baffle.

[0010] Preferably, one end of the support rod frame slides through the inner cavity of the connection box, the force-bearing plate is located in the inner cavity of the connection box, and the top end of the rotating rod is rotatably connected to the top of the inner cavity of the connection box.

[0011] Preferably, the cleaning mechanism includes a support assembly, a grab brush assembly and an extraction assembly, the support assembly is arranged at one end of the bottom of the bracket, the grab brush assembly is arranged at the top of the support assembly, and the extraction assembly is arranged inside the support assembly.

[0012] Preferably, the support assembly comprises a mounting frame and a support rod, the mounting frame is fixedly mounted on one end of the bottom of the bracket, and the support rod is fixedly mounted on both ends of one side of the bottom of the inner cavity of the mounting frame.

[0013] Preferably, the brush grabbing assembly comprises a top plate and a brush plate, wherein the top plate is fixedly mounted on the top end of the support rod, and the brush plate is bolted to the top of the top plate.

[0014] Preferably, the extraction assembly includes a vacuum cleaner, a delivery pipe, a connecting pipe, a threaded pipe and a filter cartridge, the vacuum cleaner is bolted to the bottom of the inner cavity of the mounting frame, the delivery pipe is fixedly installed on the upper part of the inner wall of the mounting frame, the connecting pipe is connected to the top of the delivery pipe, the threaded pipe is threadedly connected to the top of the filter cartridge, the filter cartridge is placed at the bottom of the inner cavity of the mounting frame, and the end of the threaded pipe away from the filter cartridge is threadedly connected to the dust exhaust end pipe of the vacuum cleaner.

[0015] A chip mounter is installed at one end of the top of the above-mentioned feeding device.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can adjust the material in advance through the setting of the seasoning mechanism so that it is located in the center before patching. It can avoid the deviation of patching and ensure the accuracy of patching, avoid rework and improve work efficiency. The rotation of the motor, the rotating rod and the rotating block can clamp the material according to the contractility of the spring, and then the patching operation is carried out after it is located in the middle position.

[0018] 2. The utility model has the advantage of cleaning the conveyor through the setting of the cleaning mechanism, so as to reduce the dust and impurities remaining on its surface, prevent the patch operation from being affected, and improve the patch effect. The top plate and the brush plate can complete the brushing cleaning, and the vacuum cleaner, conveying pipe, connecting pipe, threaded pipe and filter cartridge play the role of suction and filtering.

[0019] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the motor structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the brush plate structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the threaded pipe structure of the utility model.

[0024] In the figure: 1. bracket; 2. seasoning mechanism; 21. connection box; 22. motor; 23. rotating rod; 24. rotating block; 25. spring; 26. baffle; 27. force plate; 28. support rod frame; 29. ​​clamping plate; 3. cleaning mechanism; 31. installation frame; 32. support rod; 33. top plate; 34. brush plate; 35. vacuum cleaner; 36. conveying pipe; 37. connecting pipe; 38. threaded pipe; 39. filter cartridge; 4. conveyor. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides a feeding device and a patch machine, comprising a bracket 1 and a seasoning mechanism 2, the bracket 1 is provided with the seasoning mechanism 2 at the bottom and the top thereof, the bracket 1 is provided with the cleaning mechanism 3 at one end of the bottom thereof, the inner wall of the bracket 1 is provided with a conveyor 4, the seasoning mechanism 2 comprises a rotating assembly, an elastic assembly and a material clamping assembly, the bracket 1 is provided with a rotating assembly capable of adjusting the spacing of the material clamping assembly at the bottom thereof, the two sides of the rotating assembly are provided with elastic assemblies capable of clamping the material clamping assembly, and the upper parts of the two sides of the rotating assembly are provided with material clamping assemblies capable of clamping and aligning the material.

[0027] The seasoning mechanism 2 can adjust the position of the material before pasting to make it centered to improve the accuracy of pasting. The cleaning mechanism 3 is used to clean the conveyor 4, thereby ensuring the cleanliness of the conveyor 4 and avoiding affecting the patch machine. The conveyor 4 is conducive to the material conveying operation.

[0028] like Figure 2 As shown, the rotating assembly includes a connecting box 21, which is fixedly installed at the other end of the bottom of the bracket 1. A motor 22 is fixedly installed at the bottom of the inner cavity of the connecting box 21. The output shaft key of the motor 22 is connected to a rotating rod 23. A rotating block 24 is fixedly installed on the surface of the rotating rod 23. The motor 22 cooperates with the rotating rod 23 to rotate the rotating block 24 and adjust the direction.

[0029] like Figure 2 As shown, the elastic component includes a spring 25, which is fixedly installed on both sides of the connecting box 21. A baffle 26 is fixedly installed on one end of the spring 25 away from the connecting box 21. The cooperation between the spring 25 and the baffle 26 is conducive to clamping the material by elastically pulling the support rod frame 28 and the force plate 27.

[0030] like Figure 2 As shown, the clamping assembly includes a force-bearing plate 27, which is fixedly installed on one end of a support rod frame 28, and a clamping plate 29 is fixedly installed on the other end of the support rod frame 28. The support rod frame 28 is fixedly installed through the middle of the baffle 26. The force-bearing plate 27 and the support rod frame 28 can clamp the material under elastic pulling to center the material.

[0031] like Figure 2 As shown, one end of the support rod frame 28 slides through the inner cavity of the connection box 21, the force plate 27 is located in the inner cavity of the connection box 21, and the top of the rotating rod 23 is rotatably connected to the top of the inner cavity of the connection box 21 to ensure its stable operation.

[0032] When clamping and positioning the material:

[0033] The conveyor 4 first delivers the material to the inner side of the two groups of clamping plates 29 and stops conveying. The motor 22 drives the rotating rod 23 to rotate synchronously, and drives the rotating block 24 to rotate together, so that the left and right ends of the materials change to the front and back positions. At this time, when the rotating block 24 is separated from the force plate 27, the spring 25 will shrink, and the support rod frame 28 will be pulled through the baffle 26. The support rod frame 28 drives the two groups of clamping plates 29 to move inward, thereby pushing the material to the middle position to achieve material clamping. After completion, the motor 22 can be rotated again, so as to drive the rotating block 24 to rotate back to the initial state position again. The subsequent materials are repeated according to the above operation, so as to achieve the centering of the material by clamping and pushing, so as to ensure stable patch operation.

[0034] Furthermore, the cleaning mechanism 3 includes a supporting component, a grabbing brush component and an extraction component. The supporting component is arranged at one end of the bottom of the bracket 1, the grabbing brush component is arranged at the top of the supporting component, and the extraction component is arranged inside the supporting component.

[0035] like Figure 3 As shown, the support assembly includes a mounting frame 31 and a support rod 32. The mounting frame 31 is fixedly mounted at one end of the bottom of the bracket 1, and the support rod 32 is fixedly mounted at both ends of one side of the bottom of the inner cavity of the mounting frame 31. The mounting frame 31 and the support rod 32 are used to support the internal and top components.

[0036] like Figure 3 As shown, the brush assembly includes a top plate 33 and a brush plate 34, the top plate 33 is fixedly mounted on the top of the support rod 32, and the brush plate 34 is bolted to the top of the top plate 33. The brush cleaning work can be achieved on the conveyor 4.

[0037] like Figure 3 and 4 As shown, the extraction assembly includes a dust collector 35, a delivery pipe 36, a connecting pipe 37, a threaded pipe 38 and a filter cartridge 39. The dust collector 35 is bolted to the bottom of the inner cavity of the mounting frame 31, the delivery pipe 36 is fixedly mounted on the upper part of the inner wall of the mounting frame 31, the connecting pipe 37 is connected to the top of the delivery pipe 36, the threaded pipe 38 is threadedly connected to the top of the filter cartridge 39, the filter cartridge 39 is placed at the bottom of the inner cavity of the mounting frame 31, and the end of the threaded pipe 38 away from the filter cartridge 39 is threadedly connected to the dust exhaust end pipe of the dust collector 35;

[0038] The vacuum cleaner 35, the conveying pipe 36 and the connecting pipe 37 are conducive to extracting dust, and the threaded pipe 38 is conducive to connecting and installing the filter cartridge 39. The filter cartridge 39 can be used to filter the sucked dust so as to collect it uniformly for subsequent treatment.

[0039] When cleaning:

[0040] First, bolt the brush plate 34 to the top of the top plate 33. At this time, the top of the brush plate 34 contacts the conveyor belt in the conveyor 4, and then it will be directly grabbed and brushed to clean it when the conveyor belt is running. At the same time, the continuously working vacuum cleaner 35 will suck the dust through the conveying pipe 36 and the connected connecting pipe 37 and transport it to the discharge outlet. Before work, place the filter cartridge 39 under the threaded pipe 38, and then rotate the threaded pipe 38 to make it threadedly connected to the filter cartridge 39, and the top is connected to the dust discharge end pipe of the vacuum cleaner 35, so that the above-mentioned dust can be directly discharged into the filter cartridge 39 for unified collection and treatment.

[0041] A chip mounter is installed at one end of the top of the above-mentioned feeding device.

[0042] 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. A feeding device, characterized in that: The invention comprises a support (1) and a seasoning mechanism (2), wherein the support (1) is provided with the seasoning mechanism (2) at the bottom and the top thereof, which can center the material; a cleaning mechanism (3) is provided at one end of the bottom of the support (1); a conveyor (4) is provided on the inner wall of the support (1); the seasoning mechanism (2) comprises a rotating component, an elastic component and a material clamping component; a rotating component which can adjust the spacing of the material clamping components is provided at the bottom of the support (1); elastic components which can clamp the material clamping components are provided on both sides of the rotating component; and material clamping components which can clamp and align the material are provided on the top of both sides of the rotating component.

2. A feeding device according to claim 1, characterized in that: The rotating assembly comprises a connecting box (21), the connecting box (21) being fixedly mounted at the other end of the bottom of the bracket (1), a motor (22) being fixedly mounted at the bottom of the inner cavity of the connecting box (21), an output shaft of the motor (22) being key-connected to a rotating rod (23), and a rotating block (24) being fixedly mounted on the surface of the rotating rod (23).

3. A feeding device according to claim 2, characterized in that: The elastic component comprises a spring (25), and the spring (25) is respectively fixedly mounted on two sides of the connection box (21), and a baffle (26) is fixedly mounted on one end of the spring (25) away from the connection box (21).

4. A feeding device according to claim 3, characterized in that: The clamping assembly comprises a force-bearing plate (27), wherein the force-bearing plate (27) is fixedly mounted on one end of a support rod frame (28), and a clamping plate (29) is fixedly mounted on the other end of the support rod frame (28), and the support rod frame (28) is fixedly installed through the middle of the baffle (26).

5. A feeding device according to claim 4, characterized in that: One end of the support rod frame (28) slides through the inner cavity of the connection box (21), the force-bearing plate (27) is located in the inner cavity of the connection box (21), and the top end of the rotating rod (23) is rotatably connected to the top of the inner cavity of the connection box (21).

6. A feeding device according to claim 1, characterized in that: The cleaning mechanism (3) comprises a support component, a grab brush component and an extraction component, wherein the support component is arranged at one end of the bottom of the bracket (1), the grab brush component is arranged at the top of the support component, and the extraction component is arranged inside the support component.

7. A feeding device according to claim 6, characterized in that: The support assembly comprises a mounting frame (31) and a support rod (32); the mounting frame (31) is fixedly mounted on one end of the bottom of the bracket (1); and the support rod (32) is respectively fixedly mounted on two ends of one side of the bottom of the inner cavity of the mounting frame (31).

8. A feeding device according to claim 7, characterized in that: The brush grabbing assembly comprises a top plate (33) and a brush plate (34); the top plate (33) is fixedly mounted on the top end of the support rod (32); and the brush plate (34) is bolted to the top of the top plate (33).

9. A feeding device according to claim 8, characterized in that: The extraction assembly comprises a dust collector (35), a delivery pipe (36), a connecting pipe (37), a threaded pipe (38) and a filter cartridge (39); the dust collector (35) is bolted to the bottom of the inner cavity of the installation frame (31); the delivery pipe (36) is fixedly installed on the upper part of the inner wall of the installation frame (31); the connecting pipe (37) is connected to the top of the delivery pipe (36); the threaded pipe (38) is threadedly connected to the top of the filter cartridge (39); the filter cartridge (39) is placed at the bottom of the inner cavity of the installation frame (31); and one end of the threaded pipe (38) away from the filter cartridge (39) is threadedly connected to the dust discharge end pipe of the dust collector (35).

10. A chip mounter, characterized in that: The placement machine is installed at one end of the top of the feeding device described in any one of claims 1-9.

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