Anti-deviation high-speed chip mounter

Abstract

The utility model discloses a kind of anti-deviation high-speed chip mounter, it includes: base, the base upper surface middle part is provided with workbench, the workbench upper surface is slidably connected with two supporting plates, the supporting plate upper surface is fixedly connected with mounting bracket, the mounting bracket middle part is rotatably connected with first threaded rod, the first threaded rod outer thread is connected with first threaded block, the first threaded block side wall is fixedly connected with sleeve, the sleeve middle part is slidably connected with movable rod, the movable rod lower end is fixedly connected with positioning plate, the base upper surface is provided with two cross bars, the cross bar upper surface is slidably connected with movable frame, the movable frame inner wall is slidably connected with movable plate, the movable plate middle part is rotatably connected with third threaded rod, the third threaded rod outer thread is connected with third threaded block. By the above structure, it is convenient to position component, so that component remains stable, avoid component from deviating when being pasted.

Description

Technical Field

[0001] This utility model relates to the field of pick and place machine technology, and in particular to a high-speed pick and place machine with anti-offset capability. Background Technology

[0002] Pick and place machine: also known as "placement machine" or "surface mount system", it is a device that is set after the dispensing machine or screen printer in the production line. It is a device that accurately places surface mount components on PCB pads by moving the placement head. It is divided into manual and fully automatic types.

[0003] Existing pick-and-place machines cannot accurately position components, which can easily lead to component misalignment, reducing the efficiency of automatic pick-and-place machines and failing to meet the needs of operators. Utility Model Content

[0004] The purpose of this invention is to provide a high-speed pick and place machine that prevents misalignment, thereby solving the problem of inaccurate positioning during pick and place operations in existing pick and place machines.

[0005] To achieve the above objectives, a high-speed pick and place machine with anti-offset features is provided, comprising: a base, a worktable disposed at the center of the upper surface of the base, two support plates slidably connected to the upper surface of the worktable, a mounting bracket fixedly connected to the upper surface of the support plates, a first threaded rod rotatably connected to the center of the mounting bracket, a first threaded block threadedly connected to the outside of the first threaded rod, a sleeve fixedly connected to the side wall of the first threaded block, a movable rod slidably connected to the center of the sleeve, and a positioning plate fixedly connected to the lower end of the movable rod;

[0006] The base has two crossbars on its upper surface. A movable frame is slidably connected to the upper surface of the crossbars. A movable plate is slidably connected to the inner wall of the movable frame. A third threaded rod is rotatably connected to the middle of the movable plate. A third threaded block is threadedly connected to the outside of the third threaded rod. A patching mechanism is provided at the lower end of the third threaded block.

[0007] According to the aforementioned anti-offset high-speed placement machine, the movable frame has through grooves on both sides, and a movable block is slidably connected inside the groove. A second motor is provided on the side wall of the movable block, and the output end of the second motor is fixedly connected to one end of a third threaded rod.

[0008] According to the aforementioned high-speed pick and place machine with anti-deviation feature, an electric rod is provided at the upper end of the movable frame, the output end of the electric rod is fixedly connected to the upper surface of the movable plate, and connecting blocks are fixedly connected to both sides of the third threaded block.

[0009] According to the aforementioned anti-offset high-speed placement machine, one of the crossbars is provided with a fourth threaded rod inside, and the other crossbar is provided with a slide rod inside. The fourth threaded rod is externally threaded with a fourth threaded block, and the slide rod is externally slidably connected with a slider. The upper end of the slider and the fourth threaded block is fixedly connected to the lower end of the movable frame, and mounting blocks are fixedly connected to both sides of the fourth threaded block and the slider.

[0010] According to the aforementioned high-speed pick and place machine with anti-deviation feature, two limiting rods are fixedly connected to the middle of the worktable, and limiting blocks are slidably connected to the outside of the limiting rods. The upper end of the limiting blocks is fixedly connected to the lower surface of the support plate.

[0011] According to the aforementioned anti-offset high-speed placement machine, a second threaded rod is rotatably connected to the center of the worktable, a second threaded block is externally threaded to the second threaded rod, and a connecting rod is fixedly connected between the side wall of the second threaded block and the side wall of the limiting block.

[0012] According to the aforementioned anti-deviation high-speed placement machine, a rocker arm is provided on the side wall of the worktable, a first motor is provided at one end of one of the crossbars, and a knob is provided at the upper end of the mounting bracket.

[0013] According to the aforementioned anti-deviation high-speed placement machine, a positioning frame is fixedly connected to the side wall of the sleeve, a baffle is slidably connected inside the positioning frame, a positioning rod is fixedly connected to the side wall of the baffle, a spring is provided inside the positioning frame, and a pull rod is fixedly connected to the side wall of the baffle, with the pull rod slidably connected to the middle of the positioning frame.

[0014] The above-mentioned solution has the following beneficial effects:

[0015] 1. This utility model utilizes a sleeve and a movable rod to adjust the position of the positioning plate. The positioning plate can be used to position the component, keep the component stable, avoid displacement, and ensure the effect of patch placement.

[0016] 2. This utility model utilizes the cooperation of a third threaded rod and a third threaded block to adjust the position of the placement mechanism, ensuring precise matching between the placement mechanism and the component and guaranteeing placement quality.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a perspective view of a high-speed pick-and-place machine with anti-deviation feature according to the present invention;

[0020] Figure 2 This is a front view of a high-speed pick-and-place machine with anti-offset feature according to the present invention;

[0021] Figure 3 This is a cross-sectional view of the worktable of a high-speed pick-and-place machine with anti-offset capability according to the present invention.

[0022] Figure 4 This is a cross-sectional view of the movable plate of a high-speed pick-and-place machine for preventing offset according to this utility model;

[0023] Figure 5 This is a top view of the sleeve of a high-speed pick-and-place machine for preventing offset according to this utility model;

[0024] Figure 6 This is a cross-sectional view of the crossbar of a high-speed pick-and-place machine for preventing offset according to this utility model.

[0025] Legend:

[0026] 1. Base; 2. Crossbar; 3. First threaded block; 4. First threaded rod; 5. Support plate; 6. First motor; 7. Worktable; 8. Rocker arm; 9. Movable block; 10. Movable frame; 11. Electric rod; 12. Movable plate; 13. Knob; 14. Mounting frame; 15. Positioning plate; 16. Patch mechanism; 17. Limiting rod; 18. Limiting block; 19. Connecting rod; 20. Second threaded block; 21. Second threaded rod; 22. Second motor; 23. Third threaded rod; 24. Third threaded block; 25. Connecting block; 26. Sleeve; 27. Positioning frame; 28. Pull rod; 29. ​​Spring; 30. Baffle; 31. Movable rod; 32. Fourth threaded rod; 33. Fourth threaded block; 34. Mounting block Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0028] Reference Figure 1-6This utility model discloses a high-speed pick and place machine with anti-offset capability, comprising: a base 1, a worktable 7 disposed in the middle of the upper surface of the base 1, two support plates 5 slidably connected to the upper surface of the worktable 7, a mounting bracket 14 fixedly connected to the upper surface of the support plates 5, a first threaded rod 4 rotatably connected to the middle of the mounting bracket 14, a first threaded block 3 threadedly connected to the outside of the first threaded rod 4, and movable blocks disposed on both sides of the first threaded block 3. The movable blocks limit the first threaded block 3, allowing the first threaded block 3 to move outside the first threaded rod 4, thereby adjusting the height of the positioning plate 15. A sleeve 26 is fixedly connected to the side wall of the first threaded block 3, a movable rod 31 is slidably connected to the middle of the sleeve 26, and the positioning plate 15 is fixedly connected to the lower end of the movable rod 31. The positioning plate 15 is used to position the components and keep the components stable.

[0029] The upper surface of the base 1 is provided with two crossbars 2. The upper surface of the crossbars 2 is slidably connected to a movable frame 10. The inner wall of the movable frame 10 is slidably connected to a movable plate 12. The middle of the movable plate 12 is rotatably connected to a third threaded rod 23, which can adjust the lateral position of the patch mechanism 16. The external thread of the third threaded rod 23 is threadedly connected to a third threaded block 24. The lower end of the third threaded block 24 is provided with the patch mechanism 16.

[0030] The movable frame 10 has through grooves on both sides, with movable blocks 9 slidably connected inside the grooves. A second motor 22 is installed on the side wall of the movable block 9, and the output end of the second motor 22 is fixedly connected to one end of the third threaded rod 23. An electric rod 11 is installed at the upper end of the movable frame 10, which can adjust the height of the patch mechanism 16. The output end of the electric rod 11 is fixedly connected to the upper surface of the movable plate 12. Connecting blocks 25 are fixedly connected to both sides of the third threaded block 24. A fourth threaded rod 32 is installed inside one of the crossbars 2, which can adjust the longitudinal position of the patch mechanism 16. A sliding rod is installed inside the other crossbar 2. A fourth threaded block 33 is threadedly connected to the fourth threaded rod 32. A slider is slidably connected to the outside of the sliding rod. The upper end of the slider and the fourth threaded block 33 is fixedly connected to the lower end of the movable frame 10. Mounting blocks 34 are fixedly connected to both sides of the fourth threaded block 33 and the slider. Two limit rods 17 are fixedly connected to the middle of the worktable 7. The limit rods 17 slide externally. A limiting block 18 is connected to allow the second threaded block 20 to move outside the second threaded rod 21. The upper end of the limiting block 18 is fixedly connected to the lower surface of the support plate 5. The second threaded rod 21 is rotatably connected to the middle of the worktable 7. The second threaded block 20 is threadedly connected to the outside of the second threaded rod 21. A connecting rod 19 is fixedly connected between the side wall of the second threaded block 20 and the side wall of the limiting block 18. A rocker arm 8 is provided on the side wall of the worktable 7. One end of one of the crossbars 2 is provided with a first motor 6. A knob 13 is provided on the upper end of the mounting bracket 14. A positioning bracket 27 is fixedly connected to the side wall of the sleeve 26. A baffle 30 is slidably connected inside the positioning bracket 27. A positioning rod is fixedly connected to the side wall of the baffle 30. A positioning hole is opened in the middle of the movable rod 31. The positioning rod cooperates with the positioning hole to position the movable rod 31. A spring 29 is provided inside the positioning bracket 27. A pull rod 28 is fixedly connected to the side wall of the baffle 30. The pull rod 28 is slidably connected to the middle of the positioning bracket 27.

[0031] Working principle: When in use, the component is placed on the worktable 7. According to the size of the component, the pull rod 28 is pulled to adjust the position of the positioning rod, so that the movable rod 31 can move inside the sleeve 26, thereby adjusting the position of the positioning plate 15. The positioning plate 15 is used to position the component, keep the component stable, and prevent the component from shifting.

[0032] The height of the placement mechanism 16 is adjusted by using the electric lever 11, and the third threaded rod 23 is rotated by the second motor 22. With the cooperation of the connecting block 25, the third threaded block 24 moves outside the third threaded rod 23, thereby adjusting the lateral position of the placement mechanism 16 so that the placement mechanism 16 can cooperate with the component.

[0033] Furthermore, by using the first motor 6 to drive the fourth threaded rod 32 to rotate, and with the cooperation of the slide bar and the slider, the movable frame 10 is moved, which can adjust the longitudinal position of the placement mechanism 16, thereby facilitating the placement of components and ensuring placement quality.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A high-speed pick-and-place machine with anti-misalignment feature, comprising: The base (1) is characterized in that a workbench (7) is provided in the middle of the upper surface of the base (1), two support plates (5) are slidably connected to the upper surface of the workbench (7), an mounting bracket (14) is fixedly connected to the upper surface of the support plate (5), a first threaded rod (4) is rotatably connected to the middle of the mounting bracket (14), a first threaded block (3) is threadedly connected to the outside of the first threaded rod (4), a sleeve (26) is fixedly connected to the side wall of the first threaded block (3), a movable rod (31) is slidably connected to the middle of the sleeve (26), and a positioning plate (15) is fixedly connected to the lower end of the movable rod (31). The base (1) has two crossbars (2) on its upper surface. A movable frame (10) is slidably connected to the upper surface of the crossbars (2). A movable plate (12) is slidably connected to the inner wall of the movable frame (10). A third threaded rod (23) is rotatably connected to the middle of the movable plate (12). A third threaded block (24) is threadedly connected to the outside of the third threaded rod (23). A patching mechanism (16) is provided at the lower end of the third threaded block (24).

2. The anti-offset high-speed placement machine according to claim 1, characterized in that, The movable frame (10) has sliding grooves through both sides, and a movable block (9) is slidably connected inside the sliding groove. A second motor (22) is provided on the side wall of the movable block (9), and the output end of the second motor (22) is fixedly connected to one end of the third threaded rod (23).

3. The high-speed pick-and-place machine with anti-deviation feature according to claim 1, characterized in that, An electric rod (11) is provided at the upper end of the movable frame (10). The output end of the electric rod (11) is fixedly connected to the upper surface of the movable plate (12). Connecting blocks (25) are fixedly connected to both sides of the third threaded block (24).

4. The anti-offset high-speed placement machine according to claim 1, characterized in that, One of the crossbars (2) is provided with a fourth threaded rod (32) inside, and the other crossbar (2) is provided with a sliding rod inside. The fourth threaded rod (32) is externally threaded with a fourth threaded block (33), and the sliding rod is externally slidably connected with a slider. The upper end of the slider and the fourth threaded block (33) is fixedly connected to the lower end of the movable frame (10). The fourth threaded block (33) and the slider are both fixedly connected with mounting blocks (34) on both sides.

5. A high-speed pick-and-place machine with anti-deviation feature according to claim 1, characterized in that, Two limiting rods (17) are fixedly connected in the middle of the workbench (7). A limiting block (18) is slidably connected to the outside of the limiting rods (17). The upper end of the limiting block (18) is fixedly connected to the lower surface of the support plate (5).

6. The anti-offset high-speed placement machine according to claim 1, characterized in that, The workbench (7) is rotatably connected to a second threaded rod (21) in the middle. The second threaded rod (21) is externally threaded to a second threaded block (20). A connecting rod (19) is fixedly connected between the side wall of the second threaded block (20) and the side wall of the limiting block (18).

7. A high-speed pick-and-place machine with anti-deviation feature according to claim 1, characterized in that, The workbench (7) is provided with a rocker arm (8) on its side wall, and one of the crossbars (2) is provided with a first motor (6) at one end. The mounting bracket (14) is provided with a knob (13) at its upper end.

8. A high-speed pick-and-place machine with anti-deviation feature according to claim 1, characterized in that, A positioning frame (27) is fixedly connected to the side wall of the sleeve (26). A baffle (30) is slidably connected inside the positioning frame (27). A positioning rod is fixedly connected to the side wall of the baffle (30). A spring (29) is provided inside the positioning frame (27). A pull rod (28) is fixedly connected to the side wall of the baffle (30). The pull rod (28) is slidably connected to the middle part of the positioning frame (27).

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