Chip mounter base convenient to install

Abstract

The utility model relates to a chip mounter base, belongs to the technical field of chip mounters, and particularly relates to a chip mounter base convenient to install, which comprises a base, one side of the base is provided with a rotating hole, and a rotating column is rotatably connected in the rotating hole; firstly, the strip-shaped block on the sliding column is poked to enable the sliding column to be far away from the through hole, fixation of the fixing block is relieved, then the fixing block is rotated to drive the worm and the worm gear to rotate, the supporting base on the sliding block is driven to move, the distance of the supporting column is adjusted, then the supporting column is placed in the supporting base, and then the strip-shaped block is loosened. According to the device, supporting columns on different chip mounter bodies can be adjusted conveniently, later limiting and fixing are facilitated, the mounting working efficiency is improved conveniently, and the problems that limiting holes in bases cannot be effectively adjusted when most existing devices are used for mounting and fixing different chip mounters, certain limitation exists, and the mounting efficiency is poor are solved. And the mounting efficiency of the chip mounter is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chip mounters, in particular to a chip mounter base which is convenient to install. Background Art

[0002] The placement machine is also called "mounting machine" or "surface mounting system". In the production line, it is configured after the dispensing machine or screen printing machine. It is a device that accurately places surface mount components on the PCB pads by moving the placement head. It is divided into manual and fully automatic types. The fully automatic placement machine is used to achieve high-speed, high-precision and fully automatic placement of components. It is the most critical and complex equipment in the entire SMT production. The placement machine is the main equipment in the SMT production line. The placement machine has developed from the early low-speed mechanical placement machine to a high-speed optical alignment placement machine, and has developed towards multi-functional, flexible connection modularization.

[0003] A Chinese patent with publication number CN219555261U is searched and discloses a mounting base for a placement machine, including a base, a placement slot, a placement machine body, a positioning slot, a universal wheel and a support plate.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] Most of the existing devices cannot effectively adjust the limiting holes on the base when installing and fixing different placement machines, which has certain limitations and thus reduces the installation efficiency of the placement machines. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a patch machine base which is easy to install. First, the bar block on the sliding column is moved to make the sliding column away from the through hole to release the fixation of the fixed block. Then, the fixed block is rotated to drive the rotating column to rotate, drive the worm and the worm wheel to rotate, and drive the sliding block on the bidirectional threaded rod to move towards and away from each other. By setting the slide rail, the stability of the sliding block can be guaranteed during movement, driving the support seat to move.

[0007] The technical solution to achieve the purpose of the utility model is: a conveniently installed placement machine base, comprising a base, a rotating hole is opened on one side of the base, a rotating column is rotatably connected in the rotating hole, a worm is fixedly connected to one end of the rotating column, one end of the worm is rotatably connected to the inner wall on the other side of the base, and two bidirectional threaded rods are rotatably connected to the inner walls on both sides of the base, and also includes;

[0008] An adjustment mechanism, wherein the adjustment mechanism is located on the base;

[0009] The adjusting mechanism includes an adjusting unit and a limiting unit. The adjusting unit includes two sliding blocks respectively screwed on the circumferential outer walls of two bidirectional threaded rods. The circumferential outer walls of the two bidirectional threaded rods are keyed with worm gears, which are meshed with the worm gears. Two strip holes are provided on the base, and the tops of the four sliding blocks pass through the strip holes and are fixedly connected to a support seat.

[0010] In some embodiments, two slide rails are provided on the inner wall of the bottom of the base, and two slide blocks are slidably connected to the two slide rails respectively.

[0011] In some embodiments, the limiting unit includes a fixed block fixedly connected to the other end of the rotating column, a movable hole is opened on the fixed block, a sliding column is slidably connected in the movable hole, the limiting block is fixedly connected to the circumferential outer wall of the sliding column, a strip block is fixedly connected to one end of the sliding column, and a plurality of through holes are opened on one side of the base, which are adapted to the sliding column.

[0012] In some embodiments, a return spring is sleeved on the sliding column, and two ends of the return spring are respectively fixedly connected to the limit block and the fixed block.

[0013] In some embodiments, support columns are fitted in the four support seats, and the top ends of the four support columns are commonly fixedly connected to the mounter body.

[0014] In some embodiments, a plurality of mounting blocks are fixedly connected to the bottom of the base, and self-locking universal wheels are mounted on the plurality of mounting blocks.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] When the utility model is used, the strip block on the sliding column is first toggled to make the sliding column move away from the through hole, and the fixation of the fixed block is released. Then, the fixed block is rotated to drive the rotating column to rotate, and the worm and the worm wheel are driven to rotate, and the sliding block on the bidirectional threaded rod is driven to move closer to and away from each other. Through the setting of the slide rail, the stability of the sliding block when moving can be ensured, and the support seat is driven to move, and the distance of the support column on the mounting machine body is adjusted. Then, the support column is placed in the support seat to be fixed, and then the strip block is loosened. Through the setting of the reset spring, the sliding column can be moved into the through hole, which makes it easy to adjust the support columns on different mounting machine bodies, and is convenient for later limit fixation, so as to improve the work efficiency of installation.

[0017] The invention solves the problem that most existing devices cannot effectively adjust the limit holes on the base when installing and fixing different placement machines, which has certain limitations and thus reduces the installation efficiency of the placement machines. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure provided by the utility model in one embodiment;

[0021] Figure 3 It is a schematic diagram of a sectional three-dimensional structure of a limiting unit provided in one embodiment of the utility model.

[0022] Description of reference numerals:

[0023] 1. Base; 2. Rotating column; 3. Worm; 4. Bidirectional threaded rod; 5. Worm wheel; 6. Sliding block; 7. Strip hole; 8. Support seat; 9. Fixed block; 10. Sliding column; 11. Limit block; 12. Reset spring; 13. Through hole; 14. Strip block; 15. Slide rail; 16. Support column; 17. SMT machine body; 18. Mounting block; 19. Self-locking universal wheel. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] The utility model provides a convenient installation mounter base through improvement. The technical solution of the utility model is:

[0026] like Figure 1-Figure 3As shown, a convenient installation placement machine base includes a base 1, a rotating hole is opened on one side of the base 1, and a rotating column 2 is rotatably connected in the rotating hole. In order to improve the stability between the rotating column 2 and the worm 3 during rotation, the two are preferably fixed by welding. One end of the rotating column 2 is fixedly connected to the worm 3, and one end of the worm 3 is rotatably connected to the inner wall of the other side of the base 1. The inner walls on both sides of the base 1 are rotatably connected with two bidirectional threaded rods 4, and also include; an adjusting mechanism, the adjusting mechanism is located on the base 1; the adjusting mechanism includes an adjusting unit and a limiting unit, and the adjusting unit The element includes two sliding blocks 6 which are respectively screwed on the circumferential outer walls of two bidirectional threaded rods 4. The circumferential outer walls of the two bidirectional threaded rods 4 are keyed with worm wheels 5, which are meshed with the worm wheels 5. Two strip holes 7 are provided on the base 1. The sliding blocks 6 and the support seat 8 are fixed by welding in order to improve the structural stability between the two. The tops of the four sliding blocks 6 all pass through the strip holes 7 and are fixedly connected with the support seat 8. Through the setting of the adjustment unit, it is possible to adjust the left and right positions of the support seat 8, so as to facilitate the fixation of different placement machines.

[0027] like Figure 3 As shown, in one embodiment, two slide rails 15 are provided on the bottom inner wall of the base 1, and two slide blocks 6 are slidably connected to the two slide rails 15 respectively; by providing the slide rails 15, the stability of the slide block 6 when sliding is improved.

[0028] like Figure 3 As shown, in one embodiment, the limiting unit includes a fixed block 9 fixedly connected to the other end of the rotating column 2, the rotating column 2 and the fixed block 9 are preferably fixed by welding, so as to improve the structural stability between the two, a movable hole is opened on the fixed block 9, and a sliding column 10 is slidably connected in the movable hole, and the sliding column 10 and the limiting block 11 are preferably fixed by welding, so as to improve the structural stability between the two, the limiting block 11 is fixedly connected to the circumferential outer wall of the sliding column 10, and a strip block 14 is fixedly connected to one end of the sliding column 10, and a plurality of through holes 13 are opened on one side of the base 1, and the through holes 13 are adapted to the sliding column 10; through the setting of the limiting unit, the position of the fixed block 9 after rotation is limited.

[0029] like Figure 3 As shown, in one embodiment, a return spring 12 is sleeved on the sliding column 10, and the two ends of the return spring 12 are respectively fixedly connected to the limit block 11 and the fixed block 9; through the setting of the return spring 12, the reciprocating motion of the sliding column 10 is facilitated, and the device is conveniently fixed and limited.

[0030] like Figure 2As shown, in one embodiment, support columns 16 are fitted in the four support seats 8, and the top ends of the four support columns 16 are fixedly connected to a chip mounter body 17. The arrangement of the chip mounter body 17 facilitates the chip mounting of products.

[0031] like Figure 1 As shown, in one embodiment, a plurality of mounting blocks 18 are fixedly connected to the bottom of the base 1, and self-locking universal wheels 19 are installed on the plurality of mounting blocks 18; the arrangement of the self-locking universal wheels 19 facilitates the movement of the device.

[0032] The specific working method is: when in use, first move the strip block 14 on the sliding column 10 to make the sliding column 10 away from the through hole 13, release the fixation of the fixed block 9, and then rotate the fixed block 9 to drive the rotating column 2 to rotate, drive the worm 3 and the worm wheel 5 to rotate, and drive the sliding block 6 on the bidirectional threaded rod 4 to move towards and away from each other. Through the setting of the slide rail 15, the stability of the sliding block 6 during movement can be ensured, and the support seat 8 can be driven to move, and the distance of the support column 16 on the placement machine body 17 is adjusted, and then the support column 16 is placed in the support seat 8 to fix it, and then the strip block 14 is released. Through the setting of the reset spring 12, the sliding column 10 can be moved into the through hole 13, which makes it easy to adjust the support column 16 on different placement machine bodies 17, facilitate the later limit fixation, and improve the installation work efficiency.

[0033] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A conveniently installed placement machine base, comprising a base (1), a rotating hole is opened on one side of the base (1), a rotating column (2) is rotatably connected in the rotating hole, a worm (3) is fixedly connected to one end of the rotating column (2), one end of the worm (3) is rotatably connected to the inner wall of the other side of the base (1), and two bidirectional threaded rods (4) are rotatably connected to the inner walls of both sides of the base (1), characterized in that: Also includes; An adjustment mechanism, wherein the adjustment mechanism is located on the base (1); The adjusting mechanism comprises an adjusting unit and a limiting unit. The adjusting unit comprises two sliding blocks (6) respectively screwed on the circumferential outer walls of two bidirectional threaded rods (4). The circumferential outer walls of the two bidirectional threaded rods (4) are keyed with a worm wheel (5). The worm wheel (5) is meshed with the worm (3). Two strip holes (7) are provided on the base (1). The tops of the four sliding blocks (6) all pass through the strip holes (7) and are fixedly connected to a support seat (8).

2. The easy-to-install mounter base according to claim 1, characterized in that: Two slide rails (15) are provided on the inner wall of the bottom of the base (1), and two slide blocks (6) are slidably connected to the two slide rails (15) respectively.

3. The easy-to-install mounter base according to claim 1, characterized in that: The limiting unit comprises a fixed block (9) fixedly connected to the other end of the rotating column (2), a movable hole is opened on the fixed block (9), a sliding column (10) is slidably connected in the movable hole, a limiting block (11) is fixedly connected to the circumferential outer wall of the sliding column (10), a strip block (14) is fixedly connected to one end of the sliding column (10), and a plurality of through holes (13) are opened on one side of the base (1), and the through holes (13) are adapted to the sliding column (10).

4. The easy-to-install mounter base according to claim 3, characterized in that: A return spring (12) is sleeved on the sliding column (10), and two ends of the return spring (12) are respectively fixedly connected to the limit block (11) and the fixed block (9).

5. The easy-to-install mounter base according to claim 1, characterized in that: The four support seats (8) are each fitted with a support column (16), and the top ends of the four support columns (16) are commonly fixedly connected to a chip mounter body (17).

6. The easy-to-install mounter base according to claim 1, characterized in that: A plurality of mounting blocks (18) are fixedly connected to the bottom of the base (1), and a self-locking universal wheel (19) is mounted on each of the plurality of mounting blocks (18).

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