CN101704232B - Electric screwdriver screw feed device - Google Patents
Electric screwdriver screw feed device Download PDFInfo
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- CN101704232B CN101704232B CN2009102196097A CN200910219609A CN101704232B CN 101704232 B CN101704232 B CN 101704232B CN 2009102196097 A CN2009102196097 A CN 2009102196097A CN 200910219609 A CN200910219609 A CN 200910219609A CN 101704232 B CN101704232 B CN 101704232B
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Abstract
The invention relates to an electric screwdriver screw feed device which comprises a straight vibrator and a straight material channel, wherein the straight vibrator is installed on a bottom plate; one end of the straight material channel is connected with a screw feed roller, and the other end is connected with a screw feed hose; a screw delivery mechanism is arranged between the straight material channel and the inlet end of the screw feed hose; and a screw receiving mechanism is arranged between the outlet end of the screw feed hose and an electric screwdriver. Compared with the prior art, the invention has high screw feed speed without manual twisting, improves the operation efficiency, saves time and power and greatly reduces the processing cost of a workpiece simultaneously.
Description
Technical field
The present invention relates to a kind of confession spike devices; Particularly a kind of electric screwdriver screw feed device, during work and electronic spiral shell cutter be used, especially utilize in the industry this device to carry out fastening operation to the vertical fastening screw of needs in assembling; Both be applicable to manual operation, the machine that is applicable to is again beaten.
Background technology
At present; To beat the screw method be the hand-held electronic spiral shell cutter of employee one to known hand in the assembling industry; Grasp screw on the other hand, screw is twisted to the position that the head of a nail makes progress, then screw is pressed to cutter head with forefinger, middle finger and thumb; At this moment need in advance cutter head to be magnetized, not so screw can not be bonded on the cutter head.The employee buttresses the workpiece that needs nailing with that hand of twisting with the fingers nail then, prevents that workpiece from moving, and holds the hand nailing of spiral shell cutter; Could accomplish the fastening work of screw; Also can workpiece be put on the special tool, need not hold up workpiece, but many placement and the step of the workpiece of taking; Also have a kind of method to be to use screw permutation device, this method has been saved artificial hand and has been twisted with the fingers the action of screw, but still need hand the spiral shell cutter gets nail in screw permutation device.The structure of permutation device is that a base plate is arranged, and the straight-line oscillation device is installed on base plate, and straight material road is installed on the straight-line oscillation device; One end in straight material road matches with the nail cylinder that send of band rotary drive mechanism; During work, the rotation of cylinder can constantly place the screw in it on straight material road, through the vibration of straight-line oscillation device; Screw is arranged in the groove on the straight material road, and the nut on the screw plays the picking-up effect.More than two kinds of nailing methods not only work tempo is slower, and hand twists with the fingers nail and gets nail with the permutation device and all very expend employee's muscle power, influences product quality and output, labour intensity is big, inefficiency, workpiece processing cost height.
Summary of the invention
The purpose of this invention is to provide the electric screwdriver screw feed device that a kind of mechanization degree is high, time saving and energy saving, improve operating efficiency, reduction workpiece processing cost, overcome the deficiency of prior art.
Electric screwdriver screw feed device of the present invention, comprise the straight-line oscillation device 9 that is installed on the base plate 1 and with the straight material road 8 that straight-line oscillation device 9 joins, expect that directly an end of 8 links to each other with sending nail cylinder 10, expect that directly 8 the other end is connected with sending the arrival end of following closely flexible pipe 40; It is characterized in that: between straight material road 8 and the arrival end that send nail flexible pipe 40, be provided with dispensing nailing machine structure, send between the port of export of following closely flexible pipe 40 and the electronic spiral shell cutter 18 and be provided with the screw receiving mechanism;
The structure of described dispensing nailing machine structure is: on base plate 1, be connected to riser 3, riser 3 is provided with the cylinder that joins with pneumatic means, and the fixed body 4 in the cylinder is fixedly connected with riser 3, and the moving body 5 in the cylinder joins with last pipe 6; Have through lower tube clip piece 37 clampings on the riser 3 with on the coaxial following pipe 12 of pipe 6; A pair of symmetrically arranged flip-arm support 13 is installed on the riser 3, and axle is connected with a pair of symmetrically arranged flip-arm 14 on flip-arm support 13, and there is the protruding retaining 15 that is used for supporting screw 16 of a pair of symmetry the inboard of flip-arm 14; Between the protruding retaining 15 and on form the space that holds screw 16 between the upper end of pipe 6 bottom and pipe 12 down, a side in this space is provided with baffle plate 17, opposite side is connected with the port of export of directly expecting road 8;
The structure of described screw receiving mechanism is: comprise fixed head 21, fixed head 21 is fixedly connected with the upper end of tubular piston bar 35, and tubular piston bar 35 is fixedly connected with piston 24; The lower end axle of the cylinder body 23 that matches with piston 24 is connected with left-hand door body 33 and right door body 30; Left-hand door body 33 and right door body 30 inboard screw placement hole 41 and hole, bottom 32 of forming under closure state have inner conical surface 31 excessively to connect between hole, bottom 32 and screw placement hole 41; On right door body 30, have the screw that is obliquely installed to enter hole 29, described screw enters hole 29 and is connected with screw placement hole 41; Between cylinder body 23 and left-hand door body 33 and right door body 30, be provided with and press closing spring 27; Screw enters hole 29 and joins with the port of export that send nail flexible pipe 40; Fixed head 21 joins with connecting plate 36 and last retainer ring 19 through bearing pin and slotted hole, and electronic spiral shell cutter 18 is fixed on connecting plate 36 and last retainer ring 19 inboards; Spiral shell cutter head 20 in the electronic spiral shell cutter 18 just is positioned at the inner chamber of tubular piston bar 35.
Electric screwdriver screw feed device of the present invention, the fixing pipe holder 7 of going up on the moving body 5 in the wherein said cylinder, the described pipe 6 of going up is installed on the pipe holder 7; On riser 3, through slotted hole and set bolt following pipe holder 2 is installed, described lower tube clip piece 37 is installed in down on the bottom surface of pipe holder 2, and the pore of following pipe 12 on following pipe holder 2 upwards stretches out; Described flip-arm support 13 and baffle plate 17 all be fixed on down pipe holder 2 above.
Electric screwdriver screw feed device of the present invention is provided with confined planes between wherein said flip-arm 14 and the flip-arm support 13.
Electric screwdriver screw feed device of the present invention, the lower end of wherein said cylinder body 23 are connected to and connect door frame 26, and the lower end that connects door frame 26 is connected with right body 30 rotating shafts with described left-hand door body 33; The described closing spring 27 that presses is sleeved on the outside that connects door frame 26.
Electric screwdriver screw feed device of the present invention compared with prior art supplies nail speed fast, need not artificial hand and twists with the fingers, and has improved operating efficiency, and is time saving and energy saving, greatly reduces the processing cost of workpiece simultaneously.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention;
Fig. 2 is a removal nailing mechanism 11 and the perspective view of sending nail flexible pipe 12 parts shown in Figure 1;
Fig. 3 is the perspective view of dispensing nailing machine structure;
Fig. 4 is that cylinder body is positioned at the structural representation when upper in the nailing mechanism;
Fig. 5 is that cylinder body is positioned at the structural representation when the next in the nailing mechanism;
Fig. 6 is the contour structures sketch map of screw receiving mechanism;
Fig. 7 is the three-dimensional partial schematic diagram at flip-arm support place;
Fig. 8 is that left-hand door body 33 is in the separated position sketch map with right door body 30.
The specific embodiment
As shown in Figure 1: 1 is base plate, on base plate 1, is fixedly connected with straight-line oscillation device 9 through Connection Block and set bolt, and straight-line oscillation device 9 top screws are fixedly connected with straight material road 8.On Connection Block, be supported with sending of band rotary drive mechanism and follow closely cylinder 10 through link.During work; Straight-line oscillation device 9 with all join with sending the rotary drive mechanism that is connected of nail cylinder 10 with electrical control mechanism; Pack into and send nail cylinder 10 inboard screws can drop on the end top in straight material road 8; Through the vibration of straight-line oscillation device 9, screw can be ordered in the screw arrangement groove on the straight material road 8 and the other end to straight material road 8 moves.Above-mentioned is the prior art part, no longer details.
Like Fig. 1,2,3, shown in 7: dispensing nailing machine structure is arranged on base plate 1; Concrete structure is: welding or bolt are connected with riser 3 on base plate 1; Screw is fixed with the cylinder that joins with pneumatic means above riser 3; Screw is fixed between fixed body 4 in the cylinder and the riser 3, with respect to the fixed body in the cylinder 4 movably moving body 5 screwings be fixed with pipe holder 7, through last pipe holder 7 vertically be installed with the pipe 6.
Be positioned on the riser 3 above-mentioned cylinder below, be processed with the slotted hole of vertical direction, be connected with down pipe holder 2 through this slotted hole and bolt, promptly play pipe holder 2 can adjust upward the position at upper and lower with respect to riser 3.Bottom surface at following pipe holder 2 is equipped with a lower tube clip piece 37, through these lower tube clip piece 37 clampings pipe 12 is down arranged.Can adjust the height and position of pipe 6 through last pipe holder 7 and jackscrew.Can adjust down this degree position of pipe 12 through lower tube clip piece 37, the back is installed guarantee to go up pipe 6 and be in coaxial position with the axial line of pipe 12 down.
Bolt has a pair of symmetrically arranged flip-arm support 13 on following pipe holder 2, and above-mentioned following pipe top is just between two flip-arm supports 13.Above the flip-arm support 13 of a side through left side pin 39, above the flip-arm support 13 of opposite side, all be rotatably connected to flip-arm 14 through right side pin 38, promptly flip-arm 14 can turn an angle with respect to flip-arm support 13.Form the protruding retaining 15 of a pair of symmetry in the inboard of flip-arm 14; Form a balance weight body in the outside of flip-arm 14 and take on the plane of dropping on above the flip-arm support 13; With rotary spacing to flip-arm 14; Make mediate horizontal level (like Fig. 7) and can drag and take the screw 16 that drops on the protruding retaining 15 of inboard protruding retaining 15 under the balance weight body effect in flip-arm 14 outsides at ordinary times, when protruding retaining 15 received downward pressure, flip-arm 14 turned; This moment, protruding retaining 15 rotated, and the balance weight body in flip-arm 14 outsides is left the plane of flip-arm support 13 tops.When protruding retaining 15 suffered downward pressures were cancelled, protruding retaining 15 can automatically reset under the balance weight body effect.In the lower end of last pipe 6 and down between the upper end of pipe 12, form the space that can hold screw 16 between a pair of flip-arm support 13, the nut of screw 16 can ride on the protruding retaining 15.Side in above-mentioned space has the baffle plate 17 that is fixed on the following pipe holder 2, and opposite side is arranged groove with the screw on the straight material road 8 and is connected.Manage 12 bottom nozzle down and send the upper end of nail flexible pipe 40 to join.The torque spring also capable of using that resets of protruding retaining 15 is accomplished.
Like Fig. 1,4,5,6, shown in 8: 11 is nailing mechanism, comprising electronic spiral shell cutter 18 and screw receiving mechanism.The concrete structure of screw receiving mechanism is: 21 are fixed head; The interstitial hole place of fixed head 21 is fixedly connected the upper end of tubular piston bar 35; Piston 24 is sleeved on the tubular piston bar 35 and with tubular piston bar 35 and is fixedly connected; Cylinder body 23 sides that match with piston 24 be provided with import and export 22 with import and export 25 down, on import and export 22 and be connected with the inner chamber of cylinder block of piston 24 tops, following import and export 25 are connected with the cylinder body endosome of piston 24 belows; When being cylinder body 23 work, cylinder body 23 can move up and down with respect to tubular piston bar 35.Screw thread is connected with and connects door frame 26 in the lower end of cylinder body 23; The lower end that connects door frame 26 is opening shape; The left side axle 34 that passes on left at this opening is rotatably connected to left-hand door body 33; Right side at this opening is rotatably connected to right door body 30 through right axle 28, and left-hand door body 33 can turn an angle with respect to being connected door frame 26 with right door body 30, can split each other.Be set with the spring 37 that presses left-hand door body 33 and right door body 30 in connection door frame 26 outsides.Just be fastened on the lower end of tubular piston bar 35 and form screw placement hole 41 within it after left-hand door body 33 and right door body 30 closures, the bottom forms hole, bottom 32.Between screw placement hole 41 and hole, bottom 32, there is inner conical surface 31 excessive.Tilting at a right door body 30 is provided with screw and enters hole 29, and screw enters hole 29 and is connected with screw placement hole 41.Screw enters hole 29 and joins with the above-mentioned lower end of nail flexible pipe 40 of sending.
Fixed head 21 is connected with connecting plate 36 through pin, and connecting plate 36 joins with last retainer ring 19, and electronic spiral shell cutter 18 installs and fixes within it, and the spiral shell cutter head 20 in the electronic spiral shell cutter 18 just is positioned at the inner chamber and the termination of tubular piston bar 35 and stretches into screw placement hole 41.
The course of work is following: all join with electrical control mechanism with sending nail rotary drive mechanism, straight-line oscillation device 9, electronic spiral shell cutter 18 that cylinder 10 is connected; The port of last pipe 6 is joined through tracheae and pneumatic means; Cylinder, the cylinder body 23 be made up of fixed body 4 and moving body 5 all join with pneumatic means; Send the rotation of nail cylinder 10 can make the end top of packing into and sending the screws of following closely cylinder 10 inboards constantly to drop on straight material road 8; Through the vibration of straight-line oscillation device 9, screw can be ordered in the screw arrangement groove on the straight material road 8 and the other end to straight material road 8 moves.The screw 16 that is arranged in foremost stops by baffle plate 17, make it just to be positioned at pipe 6 lower port places and take and drop on the protruding retaining 15, cylinder body 23 by pneumatic mechanism through import and export down 25 in piston 24 below cavitys air feed; Make cylinder body 23 and coupled left-hand door body 33 be in lower dead center (as shown in Figure 5) with right door body 30, the bottom head of spiral shell cutter head 20 is positioned at the top that screw enters hole 29 and 41 connections, screw placement hole, and moving body 5 moves down; Pipe 6 moves down in the drive, on manage 6 and will press down screw 16, protruding retaining 15 overturns downwards; Screw is pressed into down in the pipe 12, and pneumatic means is blown from last pipe 6, makes screw 16 receive the downward power of blowing; Through sending nail flexible pipe 40 and screw import 29 to get in the screw placement hole 41, the screw portion of screw 16 stretches out downwards from hole, bottom 32, and the nut of screw 16 has just been dragged by inner conical surface 31; At this moment, cylinder body 23 is moved upward to top dead centre (as shown in Figure 4), and the groove at crown place of bottom head and the screw 16 of spiral shell cutter head 20 is complementary; Driving spiral shell cutter head 20 by electronic spiral shell cutter 18 rotates; Make in the screw on the screw 16 screw-in workpiece, nut to lower slider, makes a left-hand door body 33 and a right door body open (as shown in Figure 8) in 30 minutes along inner conical surface 31 simultaneously in the screw-in process; At this moment; Spiral shell cutter head 20 with electronic spiral shell cutter 18, go up retainer ring 19, connecting plate 36 moves down with respect to fixed head 21, tubular piston bar 35, it is identical that this distance that moves and screw screw in the workpiece distance, spring 27 was compressed when left-hand door body 33 was opened with a right door body in 30 minutes.After accomplishing nailing, left-hand door body 33 closes once more with right door body 30 and closes under spring 27 effects, repeats said process and gets final product.
Claims (4)
1. electric screwdriver screw feed device; Comprise straight-line oscillation device (9) that is installed on the base plate (1) and the straight material road (8) that joins with straight-line oscillation device (9); One end in straight material road (8) links to each other with sending nail cylinder (10), expects that directly the other end of (8) is connected with the arrival end that send nail flexible pipe (40); It is characterized in that: between straight material road (8) and the arrival end that send nail flexible pipe (40), be provided with dispensing nailing machine structure, send between the port of export of following closely flexible pipe (40) and the electronic spiral shell cutter (18) and be provided with the screw receiving mechanism;
The structure of described dispensing nailing machine structure is: on base plate (1), be connected to riser (3), riser (3) is provided with the cylinder that joins with pneumatic means, and the fixed body in the cylinder (4) is fixedly connected with riser (3), and the moving body in the cylinder (5) joins with last pipe (6); Upward the following pipe (12) coaxial with last pipe (6) arranged at riser (3) through lower tube clip piece (37) clamping; A pair of symmetrically arranged flip-arm support (13) is installed on the riser (3), goes up axle at flip-arm support (13) and be connected with a pair of symmetrically arranged flip-arm (14), there is the protruding retaining (15) that is used for supporting screw (16) of a pair of symmetry the inboard of flip-arm (14); Between the upper end of between the protruding retaining (15) and bottom of last pipe (6) and following pipe (12), form the space that holds screw (16), a side in this space is provided with baffle plate (17), and opposite side is connected with the port of export in straight material road (8);
The structure of described screw receiving mechanism is: comprise fixed head (21), fixed head (21) is fixedly connected with the upper end of tubular piston bar (35), and tubular piston bar (35) is fixedly connected with piston (24); The lower end axle of the cylinder body (23) that matches with piston (24) is connected with left-hand door body (33) and right door body (30); Left-hand door body (33) and right door body (30) be inboard screw placement hole (41) and hole, bottom (32) of forming under closure state, between hole, bottom (32) and screw placement hole (41), have inner conical surface (31) excessively to connect; On right door body (30), have the screw that is obliquely installed to enter hole (29), described screw enters hole (29) and is connected with screw placement hole (41); Between cylinder body (23) and left-hand door body (33) and right door body (30), be provided with and press closing spring (27); Screw enters hole (29) and joins with the port of export that send nail flexible pipe (40); Fixed head (21) joins with connecting plate (36) and last retainer ring (19) through bearing pin and slotted hole, and electronic spiral shell cutter (18) is fixed on connecting plate (36) and last retainer ring (19) inboard; Spiral shell cutter head (20) in the electronic spiral shell cutter (18) just is positioned at the inner chamber of tubular piston bar (35).
2. electric screwdriver screw feed device according to claim 1 is characterized in that: the moving body in the described cylinder (5) is gone up the fixing pipe holder (7) of going up, and the described pipe (6) of going up is installed on the pipe holder (7); Upward through slotted hole and set bolt pipe holder (2) down is installed at riser (3), described lower tube clip piece (37) is installed in down on the bottom surface of pipe holder (2), and following pipe (12) plays the pore on the pipe holder (2) upwards to stretch out certainly; Described flip-arm support (13) and baffle plate (17) all be fixed on down pipe holder (2) above.
3. electric screwdriver screw feed device according to claim 2 is characterized in that: be provided with confined planes between described flip-arm (14) and the flip-arm support (13).
4. according to claim 1 or 2 or 3 described electric screwdriver screw feed devices, it is characterized in that: the lower end of described cylinder body (23) is connected to and connects door frame (26), and the lower end that connects door frame (26) is connected with right body (30) rotating shaft with described left-hand door body (33); The described closing spring (27) that presses is sleeved on the outside that connects door frame (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102196097A CN101704232B (en) | 2009-11-04 | 2009-11-04 | Electric screwdriver screw feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102196097A CN101704232B (en) | 2009-11-04 | 2009-11-04 | Electric screwdriver screw feed device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101704232A CN101704232A (en) | 2010-05-12 |
| CN101704232B true CN101704232B (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102196097A Active CN101704232B (en) | 2009-11-04 | 2009-11-04 | Electric screwdriver screw feed device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101704232B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI471199B (en) * | 2012-10-26 | 2015-02-01 | Ind Tech Res Inst | Automatic locking screw machine |
| CN103659707A (en) * | 2013-11-22 | 2014-03-26 | 大连日佳电子有限公司 | Array device of screws |
| CN103639966A (en) * | 2013-11-26 | 2014-03-19 | 苏州晓炎自动化设备有限公司 | Screwdriver feeding mechanism |
| CN106185365B (en) * | 2016-07-22 | 2018-03-20 | 湖南湖大艾盛汽车技术开发有限公司 | A kind of single capsule doffer of push-down |
| CN109175986B (en) * | 2017-01-03 | 2019-11-05 | 安徽嘉固工控设备有限公司 | Mechanism is squeezed into a kind of adjustable bolt feeding for squeezing into position |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1506398A (en) * | 1975-09-29 | 1978-04-05 | Viner B | Automatic screwdriving and feeding apparatus |
| CN1408510A (en) * | 2002-08-01 | 2003-04-09 | 叶剑锋 | Automatic supply screw driver |
| CN2813219Y (en) * | 2005-06-15 | 2006-09-06 | 杨群根 | Automatic feeding nail distributing mechanism |
| CN201033427Y (en) * | 2007-04-20 | 2008-03-12 | 施能源 | Portable automatic bolt driver for conveying screw automatically |
| CN201089141Y (en) * | 2007-08-10 | 2008-07-23 | 苏州博思特电子科技有限公司 | Automatic nail feeder joint |
-
2009
- 2009-11-04 CN CN2009102196097A patent/CN101704232B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1506398A (en) * | 1975-09-29 | 1978-04-05 | Viner B | Automatic screwdriving and feeding apparatus |
| CN1408510A (en) * | 2002-08-01 | 2003-04-09 | 叶剑锋 | Automatic supply screw driver |
| CN2813219Y (en) * | 2005-06-15 | 2006-09-06 | 杨群根 | Automatic feeding nail distributing mechanism |
| CN201033427Y (en) * | 2007-04-20 | 2008-03-12 | 施能源 | Portable automatic bolt driver for conveying screw automatically |
| CN201089141Y (en) * | 2007-08-10 | 2008-07-23 | 苏州博思特电子科技有限公司 | Automatic nail feeder joint |
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| Publication number | Publication date |
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| CN101704232A (en) | 2010-05-12 |
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