Chip mounter for SMT (Surface Mount Technology) chip processing

Abstract

The utility model relates to the technical field of SMT processing, and discloses a chip mounter for SMT processing, which comprises a workbench, the top of the workbench is fixedly connected with a processing assembly, the rear side of the processing assembly is fixedly connected with an external shell, the top of the external shell is provided with a sliding chute, the interior of the sliding chute is slidably connected with an external ring, and the external ring is fixedly connected with the processing assembly. The top of the external ring is fixedly connected with a pulling block, the front side of the machining assembly is rotationally connected with a rotating cover, a dust blocking plate is arranged in the external ring, an air inlet assembly is arranged in the external shell, a rotating groove is formed in the external shell, and the interior of the rotating groove is rotationally connected with a top block. The left side of the top block is fixedly connected with a connecting cylinder, and a clamping groove is formed in the outer portion of the external ring. According to the utility model, a produced patch can be rapidly cooled through the fan, and then the dust board can be rapidly replaced through cooperation of the top block and the clamping groove.

Description

Technical Field

[0001] The utility model relates to the technical field of patch processing, in particular to a patch machine for SMT patch processing. Background Art

[0002] Mounter: Also known as placement machine and surface mount system (Surface Mount 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 placement head.

[0003] After searching, the announcement number CN217643906U is a SMT patch processing patch machine involving the patch processing technology field, including a seat body, the outer wall of the seat body is provided with fixed rods near both sides, and sliders are slidably provided on the fixed rods, a support plate is provided between adjacent sliders, the outer wall of the support plate is provided with a limit rod, and a moving block is slidably provided on the limit rod, and also includes: a patch mechanism, the patch mechanism is provided on the moving block, used to pick up components and place them on the pad; a clamping mechanism, the clamping mechanism is provided on the seat body, used to clamp the pad, the clamping mechanism includes an adsorption plate, the outer wall of the seat body is provided with an installation groove, and the adsorption plate is provided in the installation groove. The utility model allows the patch mechanism on the moving block to move flexibly forward, backward, left and right, and the user's arm can be directly placed on the support plate, which is more convenient to control the patch mechanism to perform patch operations, and can effectively improve the accuracy of patching.

[0004] The above patent mentioned "the patch mechanism, which is arranged on the moving block, for picking up components and placing them on the pads; the clamping mechanism, which is arranged on the base body, for clamping the pads, and the clamping mechanism includes an adsorption plate, and the outer wall of the base body is provided with a mounting groove, and the adsorption plate is arranged in the mounting groove. The utility model allows the patch mechanism on the moving block to move flexibly forward, backward, left and right, and the user's arm can be directly placed on the support plate, which is more convenient to control the patch mechanism for patch operation, and can effectively improve the accuracy of patch", but in the specific use process, when the patch is processed by the SMT patch processing patch machine, the patch cannot be quickly cooled after it is produced, which will affect the subsequent process. Therefore, in response to the above problems, a SMT patch processing patch machine is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a SMT patch processing patch machine, aiming to improve the problems in the prior art that the produced patches cannot be quickly cooled and patches of different sizes cannot be transported.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a placement machine for SMT patch processing, comprising a workbench, a processing component is fixedly connected to the top of the workbench, an external shell is fixedly connected to the rear side of the processing component, a slide groove is provided on the top of the external shell, an external ring is slidably connected inside the slide groove, a pulling block is fixedly connected to the top of the external ring, a rotating cover is rotatably connected to the front side of the processing component, a dust shield is provided inside the external ring, an air inlet assembly is provided inside the external shell, a rotating groove is provided inside the external shell, a top block is rotatably connected inside the rotating groove, a connecting cylinder is fixedly connected to the left side of the top block, a spring is provided inside the connecting cylinder, a pulling rod is fixedly connected to the inside of the connecting cylinder, and a clamping groove is provided on the outside of the external ring.

[0007] Furthermore, the processing assembly includes a top plate, the bottom of the top plate is fixedly connected to the top of the workbench, and the bottom of the top plate is fixedly connected to a processing piece.

[0008] Furthermore, the air inlet assembly includes two fans, an air inlet and an air outlet, the outside of the fan is fixedly connected to the inside of the external shell, the outside of the air inlet is fixedly connected to the inner rear side of the external shell, and the outside of the air outlet is fixedly connected to the inner front side of the external shell.

[0009] Furthermore, a motor is fixedly connected to the rear side of the top plate, a connecting rod is fixedly connected to the driving end of the motor, two rotating wheels 1 are arranged on the outside of the connecting rod, a rotating rod is rotatably connected to the inside of the workbench, two rotating wheels 2 are arranged on the outside of the rotating rod, each of the rotating wheel 1 and rotating wheel 2 components are connected by a conveyor belt, a baffle is fixedly connected to the inside of the workbench, a sleeve is fixedly connected to the front side of the baffle, a spring 2 is arranged inside the sleeve, a cylindrical sleeve is slidably connected to the inside of the sleeve, and a push plate is rotatably connected to the outside of the connecting rod.

[0010] Furthermore, a rotating handle is threadedly connected to the front side of the workbench, and support columns are fixedly connected to the four corners of the bottom of the workbench.

[0011] Furthermore, one side of the spring 1 is fixedly connected to the inside of the rotating groove, and the other side of the spring 1 is fixedly connected to the inside of the connecting tube.

[0012] Furthermore, the interior of one of the rotating wheels 1 is fixedly connected to the exterior of the connecting rod, and the interior of the other rotating wheel 1 is slidably connected to the exterior of the connecting rod.

[0013] Furthermore, the interior of one of the rotating wheels 2 is fixedly connected to the exterior of the rotating rod, and the interior of the other rotating wheel 2 is slidably connected to the exterior of the rotating rod.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the coordinated use of structures such as an external shell, a slide groove, an external ring, a pulling block, a dust shield, a fan, a rotating groove, a top block, a connecting tube, a spring, a pulling rod, and a slot, the produced patch can be quickly cooled by the fan, and then the dust shield can be quickly replaced by the top block and the slot.

[0016] 2. In the utility model, by using the connecting rod, rotating wheel one, rotating rod, rotating wheel two, conveyor belt, baffle, sleeve, spring two, cylindrical sleeve, push plate and other structures in coordination, the distance between the conveyor belts can be adjusted, so that patches of different sizes can be transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a SMT chip placement machine proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the top plate structure of a SMT patch processing machine proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the external shell structure of a SMT patch processing machine proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a pulling block of a placement machine for SMT patch processing proposed by the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0022] Figure 6 This is a schematic diagram of the fan structure of a SMT chip placement machine proposed by the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of a rotating handle of a SMT patch processing machine proposed by the utility model;

[0024] Figure 8 for Figure 7 Enlarged view of point B in the middle.

[0025] Legend:

[0026] 1. Workbench; 2. Top plate; 3. Processing part; 4. External shell; 5. Slide groove; 6. External ring; 7. Pull block; 8. Rotating cover; 9. Dust shield; 10. Fan; 11. Air inlet; 12. Air outlet; 13. Rotating groove; 14. Top block; 15. Connecting cylinder; 16. Spring 1; 17. Pull rod; 18. Slot; 19. Motor; 20. Connecting rod; 21. Rotating wheel 1; 22. Rotating rod; 23. Rotating wheel 2; 24. Conveyor belt; 25. Baffle; 26. Sleeve; 27. Spring 2; 28. Cylinder sleeve; 29. ​​Push plate; 30. Rotating handle. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1 - Figure 3 As shown, an embodiment of the utility model is provided: a placement machine for SMT patch processing, including a workbench 1, the workbench 1 is the main body of the device, and plays a role of fixed support, the top of the workbench 1 is fixedly connected with a processing component, the processing component includes a top plate 2, the top plate 2 is used to connect a processing piece 3, the bottom of the top plate 2 is fixedly connected to the top of the workbench 1, the bottom of the top plate 2 is fixedly connected with the processing piece 3, the processing piece 3 is used to process the SMT patch, the rear side of the processing component is fixedly connected with an external shell 4, the external shell 4 is for facilitating the opening of a slide groove 5, and the top of the external shell 4 is provided with a slide groove 5.

[0029] Reference Figure 4 - Figure 6 As shown, the slide groove 5 is used to limit the external ring 6, the internal sliding connection of the slide groove 5 is provided with the external ring 6, the external ring 6 is used to limit the pulling block 7, the top of the external ring 6 is fixedly connected with the pulling block 7, the pulling block 7 is used to facilitate pulling the external ring 6, the front side of the processing component is rotatably connected with a rotating cover 8, the rotating cover 8 is used to protect the top of the workbench 1, the internal part of the external ring 6 is provided with a dust shield 9, the dust shield 9 is used to filter the dust in the air to prevent the dust from affecting the SMT patch, the internal part of the external shell 4 is provided with an air intake assembly, the air intake assembly includes two fans 10, an air inlet 11 and an air outlet 12, the outside of the fan 10 is fixedly connected to the inside of the external shell 4, the fan 10 is used to transmit external air.

[0030] Reference Figure 4 - Figure 5As shown, the outside of the air inlet 11 is fixedly connected to the inner rear side of the external shell 4, the outside of the air outlet 12 is fixedly connected to the inner front side of the external shell 4, and a rotating groove 13 is provided inside the external shell 4. The rotating groove 13 is used to allow the top block 14 to rotate. The top block 14 is rotatably connected inside the rotating groove 13. The top block 14 is used to cooperate with the clamping groove 18 to limit and fix the external ring 6. A connecting tube 15 is fixedly connected to the left side of the top block 14. The connecting tube 15 is used to connect the pulling rod 17. At the same time, in order to prevent the spring 16 from deforming, a spring 16 is provided inside the connecting tube 15. The spring 16 is used to make the top block 14 rebound. One side of the spring 16 is fixedly connected to the inside of the rotating groove 13, and the other side of the spring 16 is fixedly connected to the inside of the connecting tube 15. The inside of the connecting tube 15 is fixedly connected to the pulling rod 17. The pulling rod 17 is used to pull the top block 14. A clamping groove 18 is provided on the outside of the external ring 6. The clamping groove 18 is used to cooperate with the top block 14 to engage.

[0031] Reference Figure 7 As shown, a motor 19 is fixedly connected to the rear side of the top plate 2. The motor 19 is used to drive the connecting rod 20 to rotate through power. The driving end of the motor 19 is fixedly connected to the connecting rod 20. The connecting rod 20 is used to drive the rotating wheel 1 21 to rotate. Two rotating wheels 1 21 are arranged on the outside of the connecting rod 20. The rotating wheel 1 21 is used to cooperate with the rotating wheel 23 and the conveyor belt 24 to convey the SMT patches. The interior of one rotating wheel 1 21 is fixedly connected to the outside of the connecting rod 20, and the interior of the other rotating wheel 1 21 is slidably connected to the outside of the connecting rod 20. The interior of the workbench 1 is rotatably connected to a rotating rod 22. The rotating rod 22 is used to rotate the rotating wheel 23. Two rotating wheels 23 are arranged on the outside of the rotating rod 22. The interior of one rotating wheel 23 is fixedly connected to the outside of the rotating rod 22, and the interior of the other rotating wheel 23 is slidably connected to the outside of the rotating rod 22. Each rotating wheel 1 21 and rotating wheel 23 assembly are connected by a conveyor belt 24. The conveyor belt 24 is used to convey the SMT patches.

[0032] Reference Figure 1 and Figure 8As shown, a baffle 25 is fixedly connected inside the workbench 1, and the baffle 25 is used to block one of the rotating wheels 1 21 and the rotating wheel 23. A sleeve 26 is fixedly connected to the front side of the baffle 25. The sleeve 26 and the cylindrical sleeve 28 are used to prevent the spring 27 from deforming. A spring 27 is arranged inside the sleeve 26, and the spring 27 is used to push the cylindrical sleeve 28 to block one of the rotating wheels 1 21 and the rotating wheel 23. The cylindrical sleeve 28 is slidably connected inside the sleeve 26. A push plate 29 is rotatably connected to the outside of the connecting rod 20. The push plate 29 is used to cooperate with the rotating handle 30 to push one of the rotating wheels 1 21 and the rotating wheel 23, so as to adjust the distance between the conveyor belts 24. The front side of the workbench 1 is threadedly connected to the rotating handle 30, and the four bottom corners of the workbench 1 are fixedly connected to support columns.

[0033] Working principle: When processing the SMT patch, the operator first places the SMT patch on the top of the conveyor belt 24 inside the workbench 1, and then starts the motor 19, and drives the connecting rod 20 to rotate through the motor 19, so that the connecting rod 20 synchronously drives the rotating wheel 1 21 to rotate, so that the rotating wheel 1 21 cooperates with the rotating wheel 23 to drive the conveyor belt 24 to rotate, and then processes the SMT patch through the processing piece 3 on the top of the top plate 2, and then after the processing is completed, the external shell 4 is started to suck the external shell 4 into the external shell 4. The air from the outside enters the interior of the external shell 4 through the air inlet 11, and the dust is blocked by the fan 10, and then the air is transmitted to the interior of the workbench 1 through the air outlet 12, and the processed SMT patches are cooled by air, and then on the dust shield 9, after a long period of use, by pulling the pull rod 17, the top block 14 is rotated to enter the interior of the rotating groove 13, and then the pull block 7 is pulled, so that the pull block 7 cooperates with the external ring 6 to take out the dust shield 9, so as to facilitate the cleaning of the dust shield 9;

[0034] When encountering SMT patches of different sizes, the rotating handle 30 can be held and rotated so that the rotating handle 30 cooperates with the push plate 29 to push the rotating wheel 23, and at the same time, the spring 27 cooperates with the cylindrical sleeve 28 to slide inside the sleeve 26, so that the cylindrical sleeve 28 pushes the rotating wheel 23, so that the rotating wheel 23 can run, and then the distance between the conveyor belts 24 can be adjusted, so that SMT patches of different sizes can be processed and transported.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A SMT chip placement machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a processing component, the rear side of the processing component is fixedly connected to an external shell (4), a slide groove (5) is provided on the top of the external shell (4), an external ring (6) is slidably connected inside the slide groove (5), a pulling block (7) is fixedly connected to the top of the external ring (6), a rotating cover (8) is rotatably connected to the front side of the processing component, a dust shield (9) is arranged inside the external ring (6), an air inlet component is arranged inside the external shell (4), a rotating groove (13) is provided inside the external shell (4), a top block (14) is rotatably connected inside the rotating groove (13), a connecting tube (15) is fixedly connected to the left side of the top block (14), a spring (16) is arranged inside the connecting tube (15), a pulling rod (17) is fixedly connected inside the connecting tube (15), and a clamping groove (18) is provided outside the external ring (6).

2. The SMT chip processing chip placement machine according to claim 1, characterized in that: The processing assembly comprises a top plate (2), the bottom of the top plate (2) is fixedly connected to the top of the workbench (1), and a processing piece (3) is fixedly connected to the bottom of the top plate (2).

3. The SMT chip processing chip placement machine according to claim 1, characterized in that: The air inlet assembly comprises two fans (10), an air inlet (11) and an air outlet (12); the outside of the fan (10) is fixedly connected to the inside of the external shell (4); the outside of the air inlet (11) is fixedly connected to the inside rear side of the external shell (4); and the outside of the air outlet (12) is fixedly connected to the inside front side of the external shell (4).

4. The SMT chip processing chip placement machine according to claim 2, characterized in that: The rear side of the top plate (2) is fixedly connected to a motor (19), the driving end of the motor (19) is fixedly connected to a connecting rod (20), the outside of the connecting rod (20) is provided with two rotating wheels (21), the inside of the workbench (1) is rotatably connected to a rotating rod (22), the outside of the rotating rod (22) is provided with two rotating wheels (23), each of the rotating wheel (21) and the rotating wheel (23) components are connected by a conveyor belt (24), the inside of the workbench (1) is fixedly connected to a baffle (25), the front side of the baffle (25) is fixedly connected to a sleeve (26), the inside of the sleeve (26) is provided with a spring (27), the inside of the sleeve (26) is slidably connected to a cylindrical sleeve (28), and the outside of the connecting rod (20) is rotatably connected to a push plate (29).

5. The SMT chip processing chip placement machine according to claim 1, characterized in that: The front side of the workbench (1) is threadedly connected to a rotating handle (30), and the four corners of the bottom of the workbench (1) are fixedly connected to support columns.

6. The SMT chip processing chip placement machine according to claim 1, characterized in that: One side of the spring one (16) is fixedly connected to the inside of the rotating groove (13), and the other side of the spring one (16) is fixedly connected to the inside of the connecting tube (15).

7. The SMT chip processing chip placement machine according to claim 4, characterized in that: The interior of one of the rotating wheels (21) is fixedly connected to the exterior of the connecting rod (20), and the interior of the other rotating wheel (21) is slidably connected to the exterior of the connecting rod (20).

8. The SMT chip processing chip placement machine according to claim 4, characterized in that: The interior of one of the rotating wheels (23) is fixedly connected to the exterior of the rotating rod (22), and the interior of the other rotating wheel (23) is slidably connected to the exterior of the rotating rod (22).

Images