CN211465754U

CN211465754U - Polishing equipment for production of notebook computer integrated circuit board

Info

Publication number: CN211465754U
Application number: CN201922105455.0U
Authority: CN
Inventors: 孙璨
Original assignee: Chongqing Yixin Qihui Electronic Co ltd
Current assignee: Chongqing Yixin Qihui Electronic Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-11
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a polishing equipment for producing a notebook computer integrated circuit board, which comprises a workbench, wherein an adjusting device is arranged on the top wall of the workbench, the adjusting device comprises an L-shaped plate, a chute is arranged on the top wall of the L-shaped plate, an adjusting block is arranged on the L-shaped plate, a slider is fixed on the bottom wall of the adjusting block through a bolt, the size of the slider is matched with that of the chute, the slider and the chute are in sliding connection, an electric telescopic rod is fixed on the side wall of the L-shaped plate through a bolt, the telescopic end of the electric telescopic rod is fixed on the adjusting block through a bolt, and a third motor is fixed on the top wall of; the output shaft tip department of third motor is equipped with fixed establishment, and fixed establishment includes the fixed plate, and this notebook computer is polishing equipment for integrated circuit board production can carry out the upset polishing to the positive and negative of collection dirt circuit board, has improved work efficiency.

Description

Polishing equipment for production of notebook computer integrated circuit board

Technical Field

The utility model relates to a polishing technical field, specifically speaking relates to a notebook computer integrated circuit board production is with polishing equipment.

Background

The dust collecting circuit board is an important part in the notebook computer, and the dust collecting circuit board needs to be polished on burrs on the surface of the dust collecting circuit board after production. However, the existing polishing equipment cannot perform turnover adjustment on the dust collecting circuit board, only one side of the dust collecting circuit board can be polished during polishing, and when the other side needs to be polished, the dust collecting circuit board needs to be taken down and then turned over for polishing, so that a lot of time is consumed, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a notebook computer is polishing equipment for integrated circuit board production to the problem of polishing is carried out to the two-sided of collection dirt circuit board that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a polishing device for production of a notebook computer integrated circuit board comprises a workbench, wherein a support plate is fixedly arranged on the workbench, a first motor is installed on the support plate, the end part of an output shaft of the first motor is coaxially connected with a lead screw, the lead screw is rotatably connected with the support plate, a moving block is sleeved on the lead screw, a guide hole and a first threaded hole are formed in the moving block at intervals, the lead screw is in threaded connection with the first threaded hole, a guide rod parallel to the lead screw is fixedly arranged on the support plate, the guide rod is in sliding connection with the guide hole, a first air cylinder is fixedly arranged on the moving block, and a piston rod of the first air cylinder is connected with a polishing mechanism; the workbench is provided with an adjusting device, the bottom surface of the workbench is provided with a second air cylinder, the piston rod end of the second air cylinder penetrates through the workbench and is connected with the adjusting device to push the adjusting device to move, and a third motor is fixedly arranged on the adjusting device; a fixing mechanism is arranged at the end part of an output shaft of the third motor, the fixing mechanism can clamp a circuit board to be polished, and the third motor can drive the fixing mechanism to rotate so as to turn over the circuit board to be polished; the fixing mechanism is positioned below the polishing mechanism.

Preferably, adjusting device includes the L shaped plate, the spout has been seted up on the L shaped plate, be equipped with the regulating block on the L shaped plate, the slider has set firmly on the regulating block, the slider with spout looks adaptation and sliding connection, the lateral wall of L shaped plate has set firmly electric telescopic handle, electric telescopic handle's flexible end with regulating block fixed connection, the third motor has set firmly on the regulating block.

Preferably, the fixing mechanism comprises a fixing plate, an output shaft of the third motor is fixedly connected with the fixing plate, one side of the fixing plate, which deviates from the third motor, is provided with paired baffles at intervals, one of the paired baffles is provided with a second threaded hole, the second threaded hole is connected with a threaded rod in a threaded manner, and the top end of the threaded rod is provided with a knob.

Preferably, the bottom end of the threaded rod is provided with a fixing block.

Preferably, polishing mechanism includes the casing, the piston rod of first cylinder with casing fixed connection, set firmly the second motor in the casing, the output shaft coaxial coupling of second motor has the pivot, set firmly the heat conduction ring in the pivot, the last fixed cover of heat conduction ring is equipped with the throwing aureola.

Preferably, supporting plates are fixed to the top wall of the workbench close to two sides of the top wall of the workbench through bolts, a first motor is fixedly mounted on the outer wall of one of the supporting plates through bolts, a lead screw is coaxially connected to the end portion of an output shaft of the first motor, a moving block is arranged on the lead screw, a first guide hole and a first threaded hole are formed in the moving block, the lead screw is in threaded connection with the first threaded hole, a guide rod is fixed between the two supporting plates through bolts, and the guide rod is inserted into the guide hole.

Preferably, a first air cylinder is fixed to the bottom wall of the moving block through a bolt, a polishing mechanism is arranged below the first air cylinder and comprises a shell, the end portion of a piston rod of the first air cylinder is fixed to the top wall of the shell through a bolt, a second motor is fixed to the inner wall of the bottom of the shell through a bolt, a rotating shaft is coaxially connected to the end portion of an output shaft of the second motor, a heat conduction ring is welded to the tail end of the rotating shaft, and a polishing wheel is bonded to the outer wall of the heat conduction ring.

Preferably, a plurality of heat dissipation holes are formed in the heat conduction ring along the axial direction, and the heat dissipation holes are annularly and equidistantly arranged.

Preferably, the bottom wall bottom surface of workstation is close to four corners and all has set firmly the supporting leg through the bolt fastening.

Preferably, the bottom wall of the workbench is further fixedly provided with two second cylinders through bolts, and the end parts of piston rods of the second cylinders penetrate through the workbench and are fixedly connected with the L-shaped plates through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the polishing equipment for producing the notebook computer integrated circuit board, the dust collecting circuit board can be stably fixed through the arrangement of the fixing mechanism, so that the polishing work is convenient to carry out; through the setting of adjusting device and second cylinder, can overturn the polishing to the positive and negative of collection dirt circuit board, improve work efficiency.

2. This polishing equipment is used in production of notebook computer integrated circuit board, through the setting of heat conduction ring and louvre, can carry out fine heat conduction heat dissipation to the polishing wheel, prolong the life of polishing wheel.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

fig. 2 is a schematic structural view of a moving block in embodiment 1;

FIG. 3 is a partial schematic configuration view of a polishing mechanism in example 1;

FIG. 4 is an exploded view of the regulating device in example 1;

fig. 5 is an exploded view of the fixing mechanism in embodiment 1;

fig. 6 is a schematic bottom view of the table of embodiment 1.

In the figure: 1. a work table; 10. supporting legs; 11. a support plate; 2. a first motor; 20. a screw rod; 3. a guide bar; 4. a moving block; 40. a guide hole; 41. a first threaded hole; 5. a first cylinder; 6. a polishing mechanism; 60. a housing; 61. a second motor; 62. a rotating shaft; 63. a heat conducting ring; 630. heat dissipation holes; 64. a polishing wheel; 7. an adjustment device; 70. an L-shaped plate; 700. a chute; 71. an electric telescopic rod; 72. an adjusting block; 720. a slider; 73. a third motor; 8. a fixing mechanism; 80. a fixing plate; 81. a baffle plate; 810. a second threaded hole; 82. a threaded rod; 83. a fixed block; 84. a knob; 9. a second cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

A polishing device for production of a notebook computer integrated circuit board is shown in figures 1-6 and comprises a workbench 1, wherein an adjusting device 7 is arranged on the top surface of the workbench 1, specifically, the adjusting device 7 comprises an L-shaped plate 70, a sliding chute 700 is formed in the top surface of the L-shaped plate 70, an adjusting block 72 is arranged on the L-shaped plate 70, a sliding block 720 is fixed on the bottom surface of the adjusting block 72 through a bolt, the size of the sliding block 720 is matched with that of the sliding chute 700 and is in sliding connection with the sliding chute, an electric telescopic rod 71 is fixed on the side wall of the L-shaped plate 70 through a bolt, the telescopic end of the electric telescopic rod 71 is fixed on the adjusting block 72 through a bolt, and a third motor 73 is fixed on the top surface; output shaft tip department of third motor 73 is equipped with fixed establishment 8, specifically, fixed establishment 8 includes fixed plate 80, the output shaft tip of third motor 73 passes through the bolt fastening on fixed plate 80, one side outer wall that fixed plate 80 deviates from third motor 73 is close to that both sides department all welds has two sets of baffles 81 in pairs, the inside second screw hole 810 of having seted up of baffle 81 that is located top department, second screw hole 810 female connection has threaded rod 82, there is the fixed block 83 threaded rod 82's bottom through the bolt fastening, the top welding of threaded rod 82 has knob 84, threaded rod 82 is used for compressing tightly the fixed centre gripping at the dust collecting circuit board between baffle 81 in pairs. The diapire of workstation 1 still has two second cylinders 9 through bolt fixed mounting, and the piston rod end portion of second cylinder 9 pass workstation 1 and with through bolt fixed connection between the L shaped plate 70, when needs overturn dust collecting circuit board, promote L shaped plate 70 through second cylinder 9 and move up, can drive dust collecting circuit board and shift up, be convenient for overturn it.

The top surface of the workbench 1 is fixed with support plates 11 close to two sides through bolts, a first motor 2 is fixedly installed on the outer wall of one support plate 11 through bolts, the end part of an output shaft of the first motor 2 is coaxially connected with a lead screw 20, a moving block 4 is arranged on the lead screw 20, a guide hole 40 and a first threaded hole 41 are formed in the moving block 4, the lead screw 20 is in threaded connection with the first threaded hole 41, a guide rod 3 parallel to the lead screw 20 is fixed between the two support plates 11 through bolts, and the guide rod 3 is inserted in the guide hole 40 in a sliding mode.

The bottom wall of the moving block 4 is fixed with a first cylinder 5 through a bolt, a polishing mechanism 6 is arranged below the first cylinder 5, specifically, the polishing mechanism 6 comprises a housing 60, the end part of a piston rod of the first cylinder 5 is fixed on the top surface of the housing 60 through a bolt, a second motor 61 is fixed inside the housing 60 through a bolt, the end part of an output shaft of the second motor 61 is coaxially connected with a rotating shaft 62, the tail end of the rotating shaft 62 is welded with a heat-conducting ring 63, and a polishing wheel 64 is bonded on the outer wall of the heat-conducting ring 63. When the second motor 61 is operated, the rotating shaft 62 and the polishing wheel 64 are driven to rotate, so that polishing can be performed. In the embodiment, the heat-conducting ring 63 is provided with a plurality of heat dissipation holes 630 along the axial direction, and the heat dissipation holes 630 are annularly arranged at equal intervals, so that when the polishing wheel 64 generates heat during operation, the heat can be conducted to the heat-conducting ring 63 and then dissipated through the heat dissipation holes 630, and the service life of the polishing wheel 64 is prolonged.

When the first motor 2 works, the lead screw 20 can be driven to rotate, the moving block 4 can be driven to move left and right, and therefore the polishing wheel 64 can be driven to move left and right, and polishing and grinding can be conveniently carried out on different positions of the dust collecting circuit board.

In addition, the diapire of workstation 1 all is close to four corners and all has the supporting leg 10 through the bolt fastening, can live the stable support of workstation 1.

When the polishing equipment for producing the notebook computer integrated circuit board is used, one side of the integrated circuit board is placed on the baffle plate 81, the side to be polished is upward, the knob 84 is rotated to drive the threaded rod 82 and the fixing block 83 to move downwards, the fixing block 83 compresses and fixes the dust collecting circuit board, then the first motor 2, the second motor 61 and the electric telescopic rod 71 are sequentially connected with an external power supply and work, when the second motor 61 works, the rotating shaft 62 and the polishing wheel 64 are driven to rotate, polishing can be carried out, and the first air cylinder 5 can adjust the height of the polishing wheel 64 so as to facilitate polishing; when one surface of the dust collecting circuit board is polished, the first air cylinder 5 retracts, the polishing wheel 64 is lifted to vacate a space, then the L-shaped plate 70 can be pushed to move upwards through the second air cylinder 9, the dust collecting circuit board can be driven to move upwards to a proper position, then the third motor 73 is connected with an external power supply and works, the fixing mechanism 8 and the dust collecting circuit board can be driven to rotate, the non-polished surface is overturned upwards, and the polishing can be continuously performed by repeating the operation.

It is worth to be noted that the first motor 2, the second motor 61 and the third motor 73 can be motors of 57HB76-401A type manufactured by de xuan motor limited company of le qing, the matched circuits and power supplies can be provided by the manufacturer, the first cylinder 5 and the second cylinder 9 can be cylinders of MHF2-8D type manufactured by the pneumatic limited company of santai, the matched pneumatic system, pipeline and electromagnetic valve can be provided by the manufacturer, the electric telescopic rod 71 can be an electric telescopic rod of YNT-07 type manufactured by the transmission equipment limited company of yonno of Nanjing, and the matched circuits and power supplies can be provided by the manufacturer; furthermore, the present invention relates to the first motor 2, the second motor 61, the third motor 73, the first cylinder 5, the second cylinder 9 and the electric telescopic rod 71 which are all the prior art, and those skilled in the art can completely realize the present invention without extra description, and the protection of the present invention does not relate to the improvement of the structure and the working principle of the first motor 2, the second motor 61, the third motor 73, the first cylinder 5, the second cylinder 9 and the electric telescopic rod 71.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a notebook computer is polishing equipment for integrated circuit board production which characterized in that: comprises a workbench (1), a supporting plate (11) is fixedly arranged on the workbench (1), a first motor (2) is arranged on the supporting plate (11), the end part of an output shaft of the first motor (2) is coaxially connected with a screw rod (20), the screw rod (20) is rotationally connected with the supporting plate (11), a moving block (4) is sleeved on the screw rod (20), a guide hole (40) and a first threaded hole (41) are arranged at intervals in the moving block (4), the screw rod (20) is in threaded connection with the first threaded hole (41), a guide rod (3) parallel to the screw rod (20) is fixedly arranged on the supporting plate (11), the guide rod (3) is connected with the guide hole (40) in a sliding way, a first cylinder (5) is fixedly arranged on the moving block (4), a piston rod of the first air cylinder (5) is connected with a polishing mechanism (6); the adjusting device (7) is arranged on the workbench (1), the bottom surface of the workbench (1) is provided with a second cylinder (9), the piston rod end of the second cylinder (9) penetrates through the workbench (1) and is connected with the adjusting device (7) to push the adjusting device (7) to move, and a third motor (73) is fixedly arranged on the adjusting device (7); a fixing mechanism (8) is arranged at the end part of an output shaft of the third motor (73), the fixing mechanism (8) can clamp a circuit board to be polished, and the third motor (73) can drive the fixing mechanism (8) to rotate so as to turn over the circuit board to be polished; the fixing mechanism (8) is positioned below the polishing mechanism (6).

2. The polishing apparatus for notebook computer integrated circuit board production according to claim 1, characterized in that: adjusting device (7) include L shaped plate (70), spout (700) have been seted up on L shaped plate (70), be equipped with regulating block (72) on L shaped plate (70), slider (720) have been set firmly on regulating block (72), slider (720) with spout (700) looks adaptation and sliding connection, the lateral wall of L shaped plate (70) has set firmly electric telescopic handle (71), the flexible end of electric telescopic handle (71) with regulating block (72) fixed connection, third motor (73) have set firmly on regulating block (72).

3. The polishing apparatus for notebook computer integrated circuit board production according to claim 1, characterized in that: fixed establishment (8) are including fixed plate (80), the output shaft of third motor (73) with fixed plate (80) fixed connection, fixed plate (80) deviate from one side interval of third motor (73) is equipped with baffle (81) in pairs, in pairs in baffle (81) one second screw hole (810) have been seted up on baffle (81), second screw hole (810) female connection has threaded rod (82), the top of threaded rod (82) is equipped with knob (84).

4. The polishing apparatus for notebook computer integrated circuit board production according to claim 3, characterized in that: and a fixing block (83) is arranged at the bottom end of the threaded rod (82).

5. The polishing apparatus for notebook computer integrated circuit board production according to claim 1, characterized in that: polishing mechanism (6) include casing (60), the piston rod of first cylinder (5) with casing (60) fixed connection, casing (60) internal fixation has second motor (61), the output shaft coaxial coupling of second motor (61) has pivot (62), heat conduction ring (63) have set firmly on pivot (62), fixed cover is equipped with polishing wheel (64) on heat conduction ring (63).

6. The polishing apparatus for notebook computer integrated circuit board production according to claim 5, characterized in that: a plurality of heat dissipation holes (630) are formed in the heat conduction ring (63) in the axial direction, and the heat dissipation holes (630) are annularly and equidistantly arranged.

7. The polishing apparatus for notebook computer integrated circuit board production according to claim 1, characterized in that: the bottom surface of the workbench (1) is fixedly provided with supporting legs (10).