CN210361064U

CN210361064U - Screw blowing and sucking mechanism

Info

Publication number: CN210361064U
Application number: CN201920875947.5U
Authority: CN
Inventors: 周司
Original assignee: Dongguan Aobainuo Automation Technology Co Ltd
Current assignee: Dongguan Aobainuo Automation Technology Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-21
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a pressure-vaccum screw mechanism, including organism, left splint, right splint and lead screw, the top fixedly connected with control box of internal chamber of the organism, the front side swing joint of control box has the subassembly of blowing, the equal fixedly connected with workstation in the left and right sides of internal chamber of the organism, left side splint and right splint swing joint respectively in the left and right sides at workstation top, left side splint and right splint one side relative all set up flutedly, the left side fixedly connected with brace table of internal chamber bottom. The utility model discloses a cooperation of workstation, left splint and right splint has increased the clamping effect to the circuit board, through the cooperation of mounting groove, spring, gasket and rack, has increased the buffering effect to the circuit board clamping with add man-hour, through the cooperation of brace table, mobile station, bearing, lead screw and ball nut, has realized the regulation to right splint position, has increased the scope of clamping.

Description

Screw blowing and sucking mechanism

Technical Field

The utility model relates to a pressure-vaccum screw machine technical field specifically is a pressure-vaccum screw mechanism.

Background

A plurality of screws are locked on an electronic product, in the prior art, the screws are usually locked through an electric screwdriver and a screw disk, the electric screwdriver is also called an electric screw driver and is an electric tool for screwing and unscrewing the screws, and the screw disk is a tool for arranging scattered screws in order so that cross-shaped groove ends of screw caps are uniformly upward; through the screwdriver and the screw dish there are following two kinds of screw locking modes usually, the first mode is to adopt artifical hand to take and put the screwdriver after the screw, lock the screw to the work piece again, the second mode is to place the screw and wave the screw dish in the screw dish, arrange the back well with the screw, the reuse electricity is criticized and is gone one by one the absorption screw, lock the screw to the work piece on at last, the blow-suction screw mechanism is fast when using the speed, and is easy and simple to handle, but use fashion and have some defects, there is the defect in the clamping aspect to the circuit board, and lack buffering protect function when screwing up the screw, cause the circuit board damage easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure-vaccum screw mechanism possesses that the clamping is effectual, is convenient for adjust the clamping, and the advantage that shock-absorbing capacity is good has solved current pressure-vaccum screw mechanism and has adjusted not enough portably to different model circuit board clamping when using, and the clamping effect is not good, uses the problem that lacks shock-absorbing capacity simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure-vaccum screw mechanism, includes organism, left splint, right splint and lead screw, the top fixedly connected with control box of internal chamber of the organism, the front side swing joint of control box has the subassembly of blowing, the equal fixedly connected with workstation in the left and right sides of internal chamber of the organism, left side splint and right splint swing joint respectively in the left and right sides at workstation top, left side splint and right splint one side relative all seted up flutedly, the left side fixedly connected with brace table of internal chamber bottom of the organism.

Preferably, the right side of the bottom of the inner cavity of the machine body is provided with a guide groove, the bottom of the inner cavity of the guide groove is movably connected with a mobile station, and a ball nut is fixedly connected inside the mobile station.

Preferably, bearings are fixedly sleeved on the left side and the right side of the surface of the screw rod, the screw rod is movably connected with the supporting table and the right side of the inner cavity of the machine body through the bearings, and the surface of the screw rod is meshed with the inner surface of the ball nut.

Preferably, the fixed cover in surface of lead screw is equipped with first bevel gear, the surface meshing of first bevel gear has second bevel gear, the bottom fixedly connected with motor of workstation, the fixed cover in second bevel gear locates the surface of motor output shaft.

Preferably, the mounting groove has all been seted up at the top of brace table and mobile station, the spout has been seted up on the right side at workstation top, the bottom of left splint and right splint all extends to the inner chamber of mounting groove, the equal fixedly connected with spring in bottom of left splint and right splint, the bottom of spring and the bottom fixed connection of mounting groove inner chamber.

Preferably, the top of left splint and right splint all is through recess fixedly connected with rack and gasket, the rack is 90 degrees contained angles with the gasket, rack and gasket all adopt rubber materials.

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

1. the utility model discloses a workstation, the cooperation of left splint and right splint, the clamping effect to the circuit board has been increased, through the mounting groove, a spring, the cooperation of gasket and rack, the buffering effect to circuit board clamping and man-hour has been increased, through a supporting bench, the mobile station, a bearing, lead screw and ball nut's cooperation, the regulation to right splint position has been realized, the scope of clamping has been increased, through the motor, the cooperation of first bevel gear and second bevel gear, the regulation of right splint position has been made things convenient for, cooperation through spout and guide way, the installation and the removal of mobile station and right splint have been made things convenient for.

2. The utility model discloses a set up the workstation, the work of pressure-vaccum screw has been made things convenient for, through setting up a supporting bench, the installation of left splint and lead screw has been made things convenient for, through setting up ball nut, realized changing the rotation of lead screw into the removal of mobile station, thereby the regulation of mobile station position has been realized, through setting up the mounting groove, the installation of left splint and right splint has been made things convenient for simultaneously, through setting up the spring, the subassembly that will blow cushions at the pressure that the vertical direction of during operation exists, the buffering effect has been increased, through setting up the rack, utilize the frictional force on rack surface, the stability of circuit board clamping and the cushioning nature of clamping have been increased.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the present invention in partial structure;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

In the figure: the device comprises a machine body 1, a control box 2, an air blowing assembly 3, a workbench 4, a left clamping plate 5, a right clamping plate 6, a supporting table 7, a moving table 8, a screw rod 9, a bearing 10, a guide groove 11, a ball nut 12, a motor 13, a first bevel gear 14, a second bevel gear 15, a sliding groove 16, a rack 17, a gasket 18, a mounting groove 19 and a spring 20.

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.

Referring to fig. 1-4, a blow-suction screw mechanism comprises a machine body 1, a left clamp plate 5, a right clamp plate 6 and a lead screw 9, wherein the top of an inner cavity of the machine body 1 is fixedly connected with a control box 2, the front side of the control box 2 is movably connected with an air blowing assembly 3, the left side and the right side of the inner cavity of the machine body 1 are both fixedly connected with a workbench 4, the work of the blow-suction screw is facilitated by arranging the workbench 4, the left clamp plate 5 and the right clamp plate 6 are respectively and movably connected with the left side and the right side of the top of the workbench 4, one side, opposite to the left clamp plate 5 and the right clamp plate 6, of the inner cavity of the machine body 1 is respectively provided with a groove, the left side of the bottom of;

the right side of the bottom of the inner cavity of the machine body 1 is provided with a guide groove 11, the bottom of the inner cavity of the guide groove 11 is movably connected with a mobile station 8, the inner part of the mobile station 8 is fixedly connected with a ball nut 12, the rotation of a screw 9 is converted into the movement of the mobile station 8 by arranging the ball nut 12, thereby realizing the position adjustment of the mobile station 8, the left side and the right side of the surface of the screw 9 are both fixedly sleeved with a bearing 10, the screw 9 is movably connected with the right side of the inner cavity of the machine body 1 and the support table 7 by the bearing 10, the surface of the screw 9 is meshed with the inner surface of the ball nut 12, the surface of the screw 9 is fixedly sleeved with a first bevel gear 14, the surface of the first bevel gear 14 is meshed with a second bevel gear 15, the bottom of the workbench 4 is fixedly connected with a motor 13, the second bevel gear 15, the installation of the left clamping plate 5 and the right clamping plate 6 is facilitated by arranging the installation groove 19, the installation of the spring 20 is facilitated, the sliding groove 16 is formed in the right side of the top of the workbench 4, the bottoms of the left clamping plate 5 and the right clamping plate 6 extend to the inner cavity of the installation groove 19, the bottoms of the left clamping plate 5 and the right clamping plate 6 are fixedly connected with the spring 20, the pressure of the air blowing assembly 3 in the vertical direction during working is buffered by arranging the spring 20, the buffering effect is improved, and the bottom of the spring 20 is fixedly connected with the bottom of the inner cavity of the installation groove 19;

the tops of the left splint 5 and the right splint 6 are fixedly connected with a rack 17 and a gasket 18 through grooves, the stability and the buffering performance of the circuit board clamping are improved by arranging the rack 17 and utilizing the friction force on the surface of the rack 17, the included angle of 90 degrees is formed between the rack 17 and the gasket 18, the rack 17 and the gasket 18 are both made of rubber materials, the clamping effect on the circuit board is improved by the matching of the workbench 4, the left splint 5 and the right splint 6, the buffering effect in the circuit board clamping and processing is improved by the matching of the mounting groove 19, the spring 20, the gasket 18 and the rack 17, the adjusting effect on the position of the circuit board is improved by the matching of the support table 7, the movable table 8, the bearing 10, the lead screw 9 and the ball nut 12, the position of the right splint 6 is adjusted, the clamping range is enlarged, and the position of the right splint 6 is convenient to adjust through the matching of the motor 13, the, the sliding chute 16 and the guide groove 11 are matched to facilitate the installation and the movement of the mobile station 8 and the right clamping plate 6.

During the use, at first start motor 13, motor 13 passes through the cooperation of first bevel gear 14 and second bevel gear 15, it rotates to drive lead screw 9, lead screw 9 rotates and drives mobile station 8 and right splint 6 through ball nut 12 and move in guide way 11 and spout 16 are inside, according to the interval between the big or small control left splint 5 of circuit board and the right splint 6, accomplish when the circuit board clamping and stop motor 13, rack 17 and gasket 18 cushion the protection to the bottom of the left and right sides of circuit board respectively, then control box 2 control subassembly 3 of blowing sucks the screw, when screwing up, the buffering that the circuit board received can cushion via spring 20, left splint 5 and right splint 6 move in mounting groove 19 is inside, utilize spring 20 to absorb the buffering.

In summary, the following steps: this pressure-vaccum screw mechanism passes through organism 1, workstation 4, left splint 5, right splint 6, brace table 7, mobile station 8, lead screw 9, bearing 10, guide way 11, ball nut 12, motor 13, first bevel gear 14, second bevel gear 15, spout 16, rack 17, gasket 18, mounting groove 19 and spring 20's cooperation, it is not simple and convenient enough to have solved current pressure-vaccum screw mechanism when using to different model circuit board clamping regulation, the clamping effect is not good, use the problem that lacks shock-absorbing capacity simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pressure-vaccum screw mechanism, includes organism (1), left splint (5), right splint (6) and lead screw (9), its characterized in that: the top fixedly connected with control box (2) of organism (1) inner chamber, the front side swing joint of control box (2) has the subassembly (3) of blowing, the equal fixedly connected with workstation (4) of the left and right sides of organism (1) inner chamber, left splint (5) and right splint (6) swing joint respectively in the left and right sides at workstation (4) top, left splint (5) and right splint (6) relative one side are all seted up flutedly, the left side fixedly connected with brace table (7) of organism (1) inner chamber bottom.

2. The screw blowing and sucking mechanism according to claim 1, wherein: guide way (11) have been seted up on the right side of organism (1) inner chamber bottom, the bottom swing joint of guide way (11) inner chamber has mobile station (8), the inside fixedly connected with ball nut (12) of mobile station (8).

3. The screw blowing and sucking mechanism according to claim 1, wherein: the left side and the right side of the surface of the lead screw (9) are fixedly sleeved with bearings (10), the lead screw (9) is movably connected with the supporting table (7) and the right side of the inner cavity of the machine body (1) through the bearings (10), and the surface of the lead screw (9) is meshed with the inner surface of a ball nut (12).

4. The screw blowing and sucking mechanism according to claim 1, wherein: the surface fixing sleeve of lead screw (9) is equipped with first bevel gear (14), the surface meshing of first bevel gear (14) has second bevel gear (15), the bottom fixedly connected with motor (13) of workstation (4), the fixed surface of locating motor (13) output shaft of second bevel gear (15) cover.

5. The screw blowing and sucking mechanism according to claim 1, wherein: supporting bench (7) and moving platform (8) top have all been seted up mounting groove (19), spout (16) have been seted up on the right side at workstation (4) top, the bottom of left side splint (5) and right splint (6) all extends to the inner chamber of mounting groove (19), the equal fixedly connected with spring (20) in bottom of left side splint (5) and right splint (6), the bottom of spring (20) and the bottom fixed connection of mounting groove (19) inner chamber.

6. The screw blowing and sucking mechanism according to claim 1, wherein: the top of left splint (5) and right splint (6) all is through recess fixedly connected with rack (17) and gasket (18), rack (17) are 90 degrees contained angles with gasket (18), rack (17) and gasket (18) all adopt rubber materials.