Pin inserting vacuum suction machine

Abstract

The utility model relates to the technical field of automatic mechanical equipment, in particular to a contact pin vacuum suction machine which comprises a machine base, a pin feeding device is fixedly connected to one side of the machine base, a pin collecting device is arranged on one side of the pin feeding device, and a vacuum suction device used for sucking contact pins is movably connected to the top of the machine base. The vacuum suction device is located at the top of the needle feeding device, the middle of the machine base is rotationally connected with a fixing device used for fixing the inserting needle, and the needle feeding device, the needle collecting device, the vacuum suction device and the fixing device are all electrically connected with the machine base. According to the pin vacuum suction machine, pins can be stably collected, the pins cannot be scratched, and the problem of copper cuttings is reduced.

Description

Technical Field

[0001] The utility model relates to the field of automatic mechanical equipment, in particular to a pin vacuum suction machine. Background Art

[0002] Automatic pin insertion machines are widely used in the electronics manufacturing industry and can be used for inserting electronic components, connecting circuit boards, etc.

[0003] In traditional pin insertion processing technology, manual clamping is adopted. However, for large-scale production, manual clamping cannot meet the requirements of rapid production. The existing method of automatically collecting pins is to use a cylinder connected to a motor to control the clamping hand to clamp out the pins. However, this method has problems such as unstable clamping, easy dropping, scratching of the pins, and generation of copper chips. Summary of the Utility Model

[0004] In order to solve the problems in the above background art, the utility model provides a pin vacuum suction machine, which can stably collect pins, will not scratch the pins, and reduce the problem of copper chips.

[0005] The solution adopted by the utility model to solve its technical problems is: a pin vacuum suction machine, including a machine base, one side of the machine base is fixedly connected with a pin feeding device, a pin collecting device is arranged on one side of the pin feeding device, a vacuum suction device for sucking pins is movably connected to the top of the machine base, the vacuum suction device is located at the top position of the pin feeding device, a fixing device for fixing pins is rotatably connected to the middle of the machine base, and the pin feeding device, the pin collecting device, the vacuum suction device, and the fixing device are all electrically connected to the machine base.

[0006] By adopting the above technical solution, the vacuum suction device is used to suck pins, which can stably take out the pins, reduce the damage caused by mechanical extraction of pins, and reduce the generation of copper chips.

[0007] Furthermore, at least one vacuum suction device is provided. The vacuum suction device includes a support column fixedly connected to the top of the machine base and a vacuum suction assembly movably connected to the top of the support column.

[0008] By adopting the above technical solution, when it is necessary to suck pins of different sizes and specifications, multiple vacuum suction devices can be used to separately suck and fix the pins, which is convenient for users to produce.

[0009] Furthermore, the vacuum suction assembly includes a vacuum pump, a movable block, and a clamping block movably connected to the bottom of the movable block; the movable block is provided with a chute, the movable block is slidably connected to one side of the top of the support column through the chute, the clamping block is provided with a through hole corresponding to the vacuum pump, the bottom of the clamping block is provided with at least one pin installation hole, and the pin installation hole is communicated with the through hole.

[0010] By adopting the above technical solution, the vacuum pump, the movable block, and the clamping block can suck and fix the pins through the pin mounting holes at the bottom of the clamping block, preventing the pins from being scratched.

[0011] Further, the movable block includes a movable block A and a movable block B. A connecting rod is fixedly connected between the movable block A and the movable block B. The corresponding clamping block includes a clamping block A and a clamping block B, and the clamping block A and the clamping block B are placed perpendicular to each other.

[0012] By adopting the above technical solution, the movable block A, the movable block B, and the corresponding clamping block A and clamping block B at their bottoms can suck pins in different directions, improving the working efficiency and facilitating the adjustment of the pin direction.

[0013] Further, a regulating component is fixedly connected to one side of the needle feeding device. The regulating component is used to push the pin to the bottom of the clamping block B. The regulating component includes a cylinder fixed to the top of the machine base, a movable rod movably connected to one side of the cylinder, a regulating block A fixedly connected to the other side of the movable rod, and a regulating block B movably connected to the regulating block A on one side of the regulating block A. Fixing grooves for fixing the pins are provided on the tops of the regulating block A and the regulating block B, and the cylinder is electrically connected to the machine base.

[0014] By adopting the above technical solution, the regulating block A and the regulating block B on the regulating component can push two pins onto the same straight line, making the pins all located at the bottom of the clamping block B, facilitating the sucking by the vacuum sucking component.

[0015] Further, a regulating rod is fixed to one side of the regulating block A. A groove is provided on the side of the regulating block B close to the regulating block A. The groove is arranged inside the regulating block B and extends to both ends of the regulating block B. The other side of the regulating rod is slidably connected to the groove.

[0016] By adopting the above technical solution, the regulating block B can be pushed while pushing the regulating block A, thereby moving the regulating block A and the regulating block B onto the same straight line, making the pins on the regulating block A and the regulating block B simultaneously located at the bottom of the clamping block B, facilitating the sucking of the pins.

[0017] Further, a direction adjusting component for adjusting the fixing direction of the pin is provided at the bottom of the vacuum sucking component. The direction adjusting component is fixedly connected to the top of the machine base and is located at the bottom of the clamping block A. It includes a mounting column fixed to the top of the machine base and a steering block rotatably connected to the top of the mounting column. An installation groove for placing the pin is provided on the top of the steering block.

[0018] By adopting the above technical solution, the direction adjusting component can fix the pins transmitted from the clamping block B, and then rotate to make the pins have the same installation direction as the pins on the fixing device. The turned pins are sucked and fixed to the top of the fixing device by the clamping block A.

[0019] Further, the fixing device includes a turntable rotatably connected to the top of the machine base, and a fixing block fixedly connected to the top edge of the turntable. A fixing groove for fixing the pin is provided on the top of the fixing block.

[0020] By adopting the above technical solution, the turntable and the fixing block are convenient for fixing the pin and subsequent processing of the pin.

[0021] Further, a detector and a presser are fixedly connected to the top of the machine base. The detector is located on one side of the needle feeding device, and the presser is located on the side of the detector away from the needle feeding device. Both the detector and the presser are electrically connected to the machine base.

[0022] By adopting the above technical solution, the detector and the presser are convenient for subsequent processing work of the pin.

[0023] Further, an operating table is fixedly connected to the top of the machine base, and the operating table is fixed between the needle feeding device and the detector.

[0024] By adopting the above technical solution, the operating table is convenient for the staff to place the plastic body and is convenient for the processing of the pin.

[0025] In summary, the beneficial effects of the present utility model are as follows:

[0026] It is provided with a vacuum suction device. By sucking the pin by vacuum, the pin can be stably taken out, the damage caused by mechanical extraction of the pin is reduced, and the generation of copper chips is reduced;

[0027] It is provided with an adjusting component. The adjusting component can move the pins to the same straight line, improve the working efficiency, and facilitate the sucking of the pins;

[0028] It is provided with an orientation adjusting component, which can convert the direction of the pin and is convenient for fixing the pin;

[0029] It is provided with a detector and a presser, which are convenient for subsequent processing operations of the pin.

[0030] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the present utility model more obvious and understandable, the following specific preferred embodiments are given and described in detail in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is the right view of this embodiment;

[0032] Figure 2 It is the left view of this embodiment;

[0033] Figure 3 For Figure 2Enlarged view of part A

[0034] Figure 4 Front view of the adjustment component of this embodiment

[0035] Figure 5 Front view of the orientation adjustment component of this embodiment

[0036] In the figure: 1, machine base; 2, needle insertion device; 3, needle receiving device; 4, fixing device; 41, turntable; 42, fixing block; 43, operating table; 5, vacuum suction device; 51, support column; 52, vacuum suction component; 521, vacuum pump; 522, movable block A; 523, movable block B; 524, clamping block A; 525, clamping block B; 6, adjustment component; 61, cylinder; 62, movable rod; 63, adjustment block A; 64, adjustment block B; 65, fixing groove; 7, orientation adjustment component; 71, mounting column; 72, steering block; 8, detector; 9, presser Detailed implementation manners

[0037] In order to make the content of the present utility model easier to be clearly understood, the following further illustrates the present utility model according to specific embodiments in conjunction with the accompanying drawings

[0038] It should be noted that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. used herein are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. Unless otherwise specified, the meaning of "plurality" is two or more

[0039] Unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations

[0040] As Figures 1 to 5As shown, a vacuum suction machine for needle insertion, the vacuum suction machine for needle insertion of this embodiment comprises a machine base 1, a power system for providing power to the device and a control system for controlling the operation of the device are provided at the bottom of the machine base 1, a needle insertion device 2 is fixedly connected to one side of the machine base 1, a needle collection device 3 is provided to one side of the needle insertion device 2, a vacuum suction device 5 for sucking the needle is movably connected to the top of the machine base 1, the vacuum suction device 5 is located at the top of the needle insertion device 2, and a fixing device 4 for fixing the needle is rotatably connected to the middle of the machine base 1. The needle insertion device 2, the needle collection device 3, the vacuum suction device 5, and the fixing device 4 are all electrically connected to the machine base 1. The following description is carried out with the direction of the needle insertion device 2 as the rear and the direction of the fixing device 4 as the front.

[0041] The pin vacuum suction machine of this embodiment can fix and process three pins at a time, among which there are two small pins with the same specifications and shorter lengths, and one large pin with different specifications and longer lengths. Through the above settings, the pin vacuum suction machine of this embodiment can accurately and stably suck the pins without scratching the pins.

[0042] like Figure 2 As shown, this embodiment is provided with a vacuum suction device 5-1 and a vacuum suction device 5-2, which are connected to the needle insertion device 2-1 and the needle insertion device 2-2 respectively; the two vacuum suction devices 5 are arranged adjacent to each other. A spiral slide is provided in the needle insertion device 2, and a push cylinder 61 is provided at the bottom of the slide. An extension path is provided on one side of the slide, and the extension path extends from the top of the needle insertion device 2 to the bottom of the vacuum suction device 5. A retaining edge is provided at the position where the slide and the extension path are connected. A gap is provided in the extension path, which is just the width of a single pin. When the pin is poured into the bottom of the slide, the pin is pushed into the slide by the push cylinder 61 and slides toward the top of the slide. When it reaches the extension path, it is blocked and guided by the retaining edge into the gap, and is led out in rows to the bottom of the vacuum suction device 5, and then taken out by the vacuum suction device 5. In this embodiment, the extension path of the needle insertion device 2-1 is provided with a hole, which can arrange a row of large pins, and the needle insertion device 2-2 has two holes, which can arrange two rows of small pins. The vacuum suction device 5 includes a support column 51 fixedly connected to the top of the machine base 1, and a vacuum suction component 52 movably connected to the top of the support column 51. Correspondingly, this embodiment is provided with a vacuum suction component 52-1 and a vacuum suction component 52-2. The vacuum suction component 52-1 can suck one large pin at a time, and the vacuum suction component 52-2 can suck two small pins at a time. Through the above settings, pins of different specifications can be separated and fixed, thereby improving the applicability and flexibility of the device.

[0043] like Figure 2 and Figure 3As shown, the vacuum suction assembly 52 includes a vacuum pump 521, a movable block, and a clamping block movably connected to the bottom of the movable block; the movable block is provided with a chute, and the movable block is slidably connected to one side of the top of the support column 51 through the chute. The clamping block is provided with a through hole corresponding to the vacuum pump 521, and the bottom of the clamping block is provided with a pin mounting hole. There is at least one pin mounting hole, and the pin mounting hole communicates with the through hole. In this embodiment, there is a movable block 1 on the vacuum suction assembly 52. The movable block 1 is provided with two vertical sliding holes 1. The top of the clamping block 1 is provided with two pulleys, and the pulleys are slidably connected in the sliding holes 1. Through the above technical solution, the height of the clamping block 1 can be correspondingly adjusted by moving the pulley in the sliding hole 1, so as to facilitate the fixing of the pin.

[0044] In this embodiment, the vacuum suction assembly 52 2 is provided with two movable blocks. Specifically, as Figure 3 shown, the vacuum suction assembly 52 2 is provided with a movable block A 522 and a movable block B 523. A connecting rod is fixedly connected between the movable block A 522 and the movable block B 523. The corresponding clamping blocks include a clamping block A 524 and a clamping block B 525, and the clamping block A 524 and the clamping block B 525 are placed perpendicular to each other. The movable block A 522 is provided with two vertical sliding holes A. The top of the clamping block A 524 is provided with two pulleys, and the pulleys are slidably connected in the sliding holes A; through the above settings, the height of the clamping block A 524 can be correspondingly adjusted by moving the pulley up and down in the sliding hole A, so as to facilitate the fixing of the pin. The movable block B 523 is provided with a horizontally arranged sliding hole B. The top of the clamping block B 525 is provided with two pulleys, and the pulleys are slidably connected in the sliding hole B. Through the above settings, the front and rear positions of the clamping block B 525 can be correspondingly adjusted by moving the pulley left and right in the sliding hole B, so as to facilitate sucking the pin from the needle feeding device 2. Both the bottom of the clamping block A 524 and the clamping block B 525 of the vacuum suction assembly 52 2 are provided with two pin mounting holes, and both can suck two small pins.

[0045] As Figure 4 shown, the adjusting assembly 6 of this embodiment is fixedly connected to one side of the needle feeding device 2 by welding. The adjusting assembly 6 is used to push the pin to the bottom of the clamping block B 525; the adjusting assembly 6 includes a cylinder 61 fixed to the top of the machine base 1, a movable rod 62 movably connected to one side of the cylinder 61, an adjusting block A 63 fixedly connected to the other side of the movable rod 62, and an adjusting block B 64 movably connected to the adjusting block A 63 on one side of the adjusting block A 63. Both the top of the adjusting block A 63 and the adjusting block B 64 are provided with fixing grooves 65 for fixing the pin, and the cylinder 61 is electrically connected to the machine base 1.

[0046] One side of the adjusting block A63 is fixed with an adjusting rod. One side of the adjusting block B64 close to the adjusting block A63 is provided with a groove. The groove is arranged inside the adjusting block B64 and extends to both ends of the adjusting block B64. The other side of the adjusting rod is slidably connected inside the groove. The needle feeding device 2 transfers two rows of horizontally arranged pins to the fixing grooves 65 on one side of the tops of the adjusting block A63 and the adjusting block B64 respectively. At this time, the air cylinder 61 operates to push the movable rod 62. The movement of the movable rod 62 pushes the adjusting block A63 and the pins on the adjusting block A63 to move towards the bottom of the clamping block B. The movement of the adjusting block A63 drives the adjusting rod to move inside the groove, thereby driving the movement of the adjusting block B64. When the adjusting block A63 moves to the bottom of the clamping block B525, the adjusting block B64 also just moves to the bottom of the clamping block B525. At this time, the pins on the adjusting block A63 and the adjusting block B64 are arranged one in front and the other behind, which is the same as the arrangement mode of the pin mounting holes at the bottom of the clamping block B525, facilitating the clamping block B525 to suck the pins.

[0047] As Figure 2 shown, at the bottom of the vacuum suction assembly 52 of this embodiment, there is an alignment component 7 for adjusting the fixing direction of the pins. The alignment component 7 is fixedly connected to the top of the machine base 1 and is located at the bottom of the clamping block A524; specifically, as Figure 5 shown, the alignment component 7 includes a mounting post 71 fixed to the top of the machine base 1, and a rotating block at the top of the mounting post 71. There is a rotating motor inside the mounting post 71. The steering block 72 is fixedly connected to the rotating motor. The top of the steering block 72 is provided with a mounting groove for placing the pins. When the clamping block B525 sucks and transfers two pins arranged one in front and the other behind to the steering block 72, the two mounting grooves on the steering block 72 are in a state of one in front and the other behind. After the clamping block B525 places the two pins on the top of the steering block 72, the steering block 72 rotates by 90°. The vacuum suction device 5 slides backward, and the clamping block A524 moves to the top of the steering block 72. At this time, the pins on the steering block 72 are in a state of one on the left and the other on the right, which is adapted to the placement orientation of the pins on the clamping block A524 and the fixing device 4, facilitating the clamping block A524 to suck the pins and fix the pins on the top of the fixing device 4.

[0048] The fixing device 4 includes a turntable 41 rotatably connected to the top of the machine base 1, a fixing block 42 fixedly connected to the top edge of the turntable 41, and a pin groove for fixing the pins is provided on the top of the fixing block 42.

[0049] As Figure 1As shown in the figure, a detector 8 and a presser 9 are fixedly connected to the top of the machine base 1. The detector 8 is located on one side of the needle inserting device 2, and the presser 9 is located on the side of the detector 8 away from the needle inserting device 2. Both the detector 8 and the presser 9 are electrically connected to the machine base 1. A control console 43 is fixedly connected to the top of the machine base 1, and the control console 43 is fixed between the needle inserting device 2 and the detector 8. The top of the presser 9 in this embodiment is provided with a control console, and function buttons are provided on the control console. The operation of the oral irrigator can be controlled through the function buttons. The control console 43 facilitates the staff to place the plastic body on the fixing block 42. The detector 8 is used to detect whether the plastic body has been placed. The presser 9 can fix the inserted needle on the plastic body, and finally the needle retracting device 3 takes away the plastic body with the inserted needle fixed. Through the above settings, it is convenient for the subsequent processing work of the inserted needle.

[0050] The above-described embodiments are only the preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby. Any non-substantive changes and modifications made by those skilled in the art on the basis of the present invention shall fall within the protection scope of the present invention.

Claims

1. A pin vacuum suction machine, comprising a machine base (1), characterized in that: A needle insertion device (2) is fixedly connected to one side of the machine base (1), and a needle collection device (3) is provided on one side of the needle insertion device (2). A vacuum suction device (5) for sucking the insertion needle is movably connected to the top of the machine base (1), and the vacuum suction device (5) is located at the top of the needle insertion device (2). A fixing device (4) for fixing the insertion needle is rotatably connected to the middle of the machine base (1), and the needle insertion device (2), the needle collection device (3), the vacuum suction device (5), and the fixing device (4) are all electrically connected to the machine base (1).

2. A pin vacuum suction machine according to claim 1, characterized in that: The vacuum suction device (5) is provided with at least one, and comprises a support column (51) fixedly connected to the top of the machine base (1) and a vacuum suction component (52) movably connected to the top of the support column (51).

3. A pin vacuum suction machine according to claim 2, characterized in that: The vacuum suction assembly (52) comprises a vacuum pump (521), a movable block, and a clamping block movably connected to the bottom of the movable block; The movable block is provided with a slide groove, and the movable block is slidably connected to one side of the top of the support column (51) through the slide groove. The clamping block is provided with a through hole corresponding to the vacuum pump (521), and the bottom of the clamping block is provided with a pin installation hole, and the pin installation hole is at least one, and the pin installation hole is communicated with the through hole.

4. A pin vacuum suction machine according to claim 3, characterized in that: The movable block includes a movable block A (522) and a movable block B (523), wherein a connecting rod is fixedly connected between the movable block A (522) and the movable block B (523), and the corresponding clamping block includes a clamping block A (524) and a clamping block B (525), wherein the clamping block A (524) and the clamping block B (525) are placed perpendicular to each other.

5. The pin vacuum suction machine according to claim 4, characterized in that: An adjustment component (6) is fixedly connected to one side of the needle insertion device (2), and the adjustment component (6) is used to push the insertion needle to the bottom of the block B (525); The adjustment assembly (6) comprises a cylinder (61) fixed to the top of the machine base (1), a movable rod (62) movably connected to one side of the cylinder (61), an adjustment block A (63) fixedly connected to the other side of the movable rod (62), and an adjustment block B (64) located on one side of the adjustment block A (63) and movably connected to the adjustment block A (63), wherein the tops of the adjustment blocks A (63) and B (64) are both provided with fixing grooves (65) for fixing pins, and the cylinder (61) is electrically connected to the machine base (1).

6. A pin vacuum suction machine according to claim 5, characterized in that: An adjusting rod is fixed on one side of the adjusting block A (63), and a groove is provided on one side of the adjusting block B (64) close to the adjusting block A (63). The groove is provided in the adjusting block B (64) and extends to both ends of the adjusting block B (64), and the other side of the adjusting rod is slidably connected to the groove.

7. The pin vacuum suction machine according to claim 4, characterized in that: The bottom of the vacuum suction component (52) is provided with an adjustment component (7) for adjusting the fixing direction of the pin, and the adjustment component (7) is fixedly connected to the top of the base (1) and is located at the bottom of the block A (524); It comprises a mounting column (71) fixed to the top of a machine base (1), and a steering block (72) rotatably connected to the top of the mounting column (71), wherein a mounting groove for placing a pin is provided on the top of the steering block (72).

8. The pin vacuum suction machine according to claim 1, characterized in that: The fixing device (4) comprises a turntable (41) rotatably connected to the top of the machine base (1), and a fixing block (42) fixedly connected to the top edge of the turntable (41), wherein a needle groove for fixing the insertion pin is provided on the top of the fixing block (42).

9. The pin vacuum suction machine according to claim 8, characterized in that: A detector (8) and a punch (9) are fixedly connected to the top of the machine base (1); the detector (8) is located on one side of the needle insertion device (2); the punch (9) is located on a side of the detector (8) away from the needle insertion device (2); and the detector (8) and the punch (9) are both electrically connected to the machine base (1).

10. The pin vacuum suction machine according to claim 9, characterized in that: An operating table (43) is fixedly connected to the top of the machine base (1), and the operating table (43) is fixed between the needle insertion device (2) and the detector (8).

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