TWI777202B - Screwdriver Sleeve Pressing Device - Google Patents

Abstract

The invention relates to a screwdriver sleeve pressing device, which is a device for pressing the sleeve and the screwdriver head together, which comprises: a feeding machine; The screwdriver area, the pressing area, and the waiting area. The turntable group has a turntable, a base, and a plurality of fixtures. When the turntable rotates, each fixture can be displaced to the feeding area, the screwer area, the pressing area, and the waiting area. One of the areas in the middle; the feeding arm, which is adjacent to the to-be-clamped area and the feeding area; the pressing machine, which has a pressure head, the pressure head is located above the pressing area, and the pressure head can be stretched toward the pressing area; reclaiming material an arm, which is adjacent to the to-be-taken area; and a controller, which is electrically connected to the turntable group, the feeding arm, the pressing machine, and the reclaiming arm for automatically controlling the aforementioned electrically connected components.

Description

Screwdriver Sleeve Pressing Device

The present invention relates to a screwdriver sleeve pressing device, which is used for greatly reducing the manpower required in the pressing process of the screwdriver sleeve, and reducing the risk of injury to the operator when operating the machine.

Screwdrivers can be said to be quite common hand tools today, which can be used to tighten and loosen screws. Since there are more and more types of screw heads, the types of screwdriver heads are also increasing, so that maintenance personnel tools Bags must carry a large number of different screwdrivers, and in order to improve this problem, a number of screwdrivers have begun to appear that can replace the tip of the screwdriver. The more common type of replaceable tip is the screwdriver socket.

The screwdriver sleeve is generally composed of a sleeve and a screwdriver bit, and in order to prevent the screwdriver bit from falling off easily from the sleeve, the combination of the sleeve and the screwdriver bit is difficult to complete manually, and must rely on a special processing machine. As shown in FIG. 18, the conventional processing machine has a to-be-processed area 200, a press 300 above the to-be-processed area 200, and the processing step is to carry the sleeve and the bit to the vicinity of the processing machine, and then continue Place the driver bit above the sleeve and position it in the area to be processed 200, then operate the processing machine 400 to make the press 300 completely press the driver into the sleeve, and finally take it out to complete the fabrication of the driver sleeve However, it is very dangerous to put the sleeve into the area to be processed 200. The operator's hand shown in the figure will be exposed under the presser 300. If the switch is accidentally touched at this time, the operator's hand will be exposed. cause Serious injury is quite dangerous, and the production process requires manpower except for the pressing process of the presser 300, because the consumption of labor costs is quite high.

In view of the above, it can be known how to improve the processing of the screwdriver socket, the problems of high operator risk and large labor consumption are the problems that the industry superiors need to solve at present.

The present invention can improve the problems of high operator risk and large manpower consumption during the processing of the conventional screwdriver socket.

In order to achieve the above purpose and effect, the present invention provides a screwdriver sleeve pressing device, which is a device for pressing the sleeve and the driver bit, which includes: a feeding machine, which has a clamping area, and the feeding machine is used for pressing. In order to arrange the sleeve and place it in the waiting area; a turntable group, which is adjacent to the feeder and includes a feeding area, an inserting screw area, a pressing area, and a waiting area, and the turntable group There is a turntable, a base, and a plurality of fixtures, the turntable is arranged on the top of the base, and the plurality of fixtures are arranged on the top of the turntable and are arranged in a ring-shaped space. One of the material area, the placing screw area, the pressing area, and the to-be-taken area; a feeding arm, which is adjacent to the to-be-clamped area and the feeding area, used for the sleeve of the to-be-clamped area The collet is clamped to the jig located in the feeding area; a pressing machine, which has a pressing head, the pressing head is located above the pressing area, and the pressing head can be extended and retracted toward the pressing area; a reclaiming arm, which Adjacent to the to-be-taken area, for taking out the sleeve in the fixture located in the to-be-taken area; and a controller electrically connected to the turntable group, the feeding arm, the press machine, the The reclaiming arm is used to automatically control the aforementioned electrically connected components.

1: Feeder

11: waiting area

2: Turntable group

21: Feeding area

22: Insert the screwdriver area

23: Pressing area

24: Waiting area

25: Turntable

26: Pedestal

27: Jig

271: Main piece

272: Container

273: Positioning pieces

274: Sleeve positioning space

275: Fixed perforation

276: Fixtures

3: Feeding arm

4: Press machine

41: Indenter

411: Infrared Identification Department

43: Protective baffle

44: Ascent stop sensor

45: Press down the stop sensor

5: Reclaiming arm

6: Controller

7: Sleeve

8: screwdriver head

9: screwdriver socket

100: Receiving track

The first figure is a three-dimensional schematic diagram of the present invention.

The second figure is a schematic block diagram of the circuit of the present invention.

The third picture is a schematic diagram of the sleeve in the waiting area of the feeder.

The fourth picture is a schematic diagram of the feeding arm clamping the sleeve from the area to be clamped.

The fifth picture is a schematic diagram of the feeding arm placing the sleeve into the fixture.

The sixth figure is a schematic diagram of the sleeve being displaced to the screwdriver-inserting area due to the rotation of the turntable and placing the screwdriver bit.

The seventh figure is a schematic diagram of the sleeve being displaced to the pressing area due to the rotation of the turntable.

The eighth figure is a schematic diagram of the screwdriver bit being pressed by the indenter.

The ninth picture is a schematic diagram of the sleeve moving to the waiting area due to the rotation of the turntable and being clamped by the picking arm.

The tenth picture is a schematic diagram of the reclaiming arm placing the gripped sleeve into the receiving track.

Figure 11 is a three-dimensional schematic diagram of the positioning member of the present invention.

The twelfth figure is a schematic cross-sectional view of the line segment XII-XII in the first figure.

Figure 13 is a schematic diagram of the positioning member replaced with a larger space for positioning the sleeve compared to the twelfth figure.

Figure 14 is a schematic diagram of a main piece with a fixing piece through.

Figure 15 is a schematic cross-sectional view of the line XV-XV in Figure 14

The sixteenth figure is a schematic diagram of the movement adjustment of the rising stop sensor and the pressing stop sensor.

Figure 17 is a schematic diagram of the protective baffle plate installed on the press machine.

Figure 18 is a schematic diagram of a conventional processing machine.

For a more detailed understanding of the embodiments of the present invention, please watch with the drawings. As shown in the first to tenth drawings, it is a screwdriver sleeve pressing device, which is used for pressing the sleeve 7 and the driver bit 8 together. The device includes: a feeder 1, which has a clamping area 11, the feeder 1 is used to arrange the sleeves 7 and place them in the clamping area 11; a turntable group 2, which is adjacent to the feeding area 11. The feeder 1 also includes a feeding area 21, an inserting screw area 22, a pressing area 23, and a waiting area 24. The turntable group 2 has a turntable 25, a base 26, and a plurality of fixtures 27. The The turntable 25 is arranged on the top of the base 26 , and the plurality of fixtures 27 are arranged on the top of the turntable 25 and are arranged in an annular space. The base 26 is used to drive the turntable 25 to rotate. When the turntable 25 rotates, each fixture 27 can be rotated Displaced to one of the feeding area 21 , the placing driver area 22 , the pressing area 23 , and the to-be-taken area 24 ; a feeding arm 3 adjacent to the to-be-clamped area 11 , feeding A zone 21 for clamping the sleeve 7 of the to-be-clamped zone 11 to the jig 27 in the feeding zone 21; a pressing machine 4 having a pressing head 41 located in the pressing zone Above 23, the pressing head 41 can be retracted toward the pressing area 23; 7 take out; and a controller 6, which is electrically connected to the turntable group 2, the feeding arm 3, the pressing machine 4, and the reclaiming arm 5 to automatically control the aforementioned electrically connected components.

The feeder 1 in this embodiment is not controlled by the controller 6 . When the sleeve 7 in the to-be-grip area 11 is clamped, a new sleeve 7 will be automatically added to the to-be-grip area 11 , and the feeding machine 1 can of course also be a style that is electrically connected to the controller 6 and controlled by the controller 6 according to the needs of the user.

Continuing the above content to further describe the use method of the present invention, first put the sleeve 7 into the feeder 1, then the feeder 1 will be as shown in the third figure, and the sleeve 7 will be sorted and transported to its own waiting machine. The clamping area 11, and the feeding arm 3 will clamp the sleeve 7 from the to-be-clamping area 11 of the feeding machine 1 to the jig 27 located in the feeding area 21 as shown in the fourth and fifth figures, and the turntable 25 When driven by the base 26 to rotate, the jig 27 with the sleeve 7 inserted in the previous step can be brought to the driver area 22, and the driver bit 8 can be inserted as shown in the sixth figure. Put it on the sleeve 7 (although this embodiment takes the manual placement of the screwdriver bit 8 as an example, it can also be placed by a mechanical arm), and after the turntable 25 continues to rotate, the previous step can be placed into the screwdriver bit 8. The sleeve 7 is brought to the pressing area 23 and is located below the pressing head 41 of the pressing machine 4. At this time, as shown in the seventh and eighth figures, the pressing head 41 presses down the bit 8 to make the bit 8 and the sleeve The barrel 7 is pressed together, and the turntable 25 continues to rotate. As shown in the ninth and tenth figures, the screwdriver sleeve 9 that has been pressed in the previous step is brought to the waiting area 24, and the reclaiming arm 5 will The screwdriver sleeve 9 is clamped to the receiving track 100, and the aforementioned steps (except for the step of placing the screwdriver bit 8) can be automatically controlled by the built-in program of the controller 6, and the use of the feeder 1 greatly reduces the need for sorting the sleeve 7. Time, the present invention does achieve the effect of saving manpower, and the structure of the rotation of the turntable 25 makes the indenter 41 of the pressing machine 4 not above the insertion area 22. Therefore, in the step of inserting the driver 8, even if With manual placement, there is no need to worry about the indenter 41 crushing the operator's hand, thereby reducing the risk of injury to the operator when operating the machine. From this, it can be seen that the present invention is novel and progressive.

The positioning member 273 of the present invention can be movably replaced to deal with the sleeves 7 of different sizes.

As shown in Figures 11 to 13, the plurality of fixtures 27 respectively include a main piece 271 and a positioning piece 273, each main piece 271 is recessed at the top with a receiving groove 272, and each positioning piece 273 is movable Placed in each accommodating slot 272, each positioning member 273 surrounds a sleeve positioning space 274, the sleeve 7 can be positioned in the sleeve positioning space 274, and each positioning member 273 can be movably placed in each accommodating slot 272. The structural advantage of the structure is that it can be replaced Different positioning members of the sleeve positioning space 274 are used to adapt to different sizes of the sleeves 7 .

As shown in Figures 14 and 15, a fixing through hole 275 that communicates with the accommodating groove 272 passes through the side wall of the main piece 271, and a fixing piece 276 is movably disposed in the fixing hole 275, and the fixing piece 276 is locked so that The fixing piece 276 is forced against the positioning piece 273. In the present embodiment, the fixing piece 276 and the fixing hole 275 are threaded as an example. The fixing piece 276 can be locked by turning the fixing piece 276 in a positive direction. The positioning member 273 is used to prevent the positioning member 273 from being easily dislodged from the accommodating groove 272 , and the fixing member 276 can be unlocked by rotating the fixing member 276 in a positive direction, and the pressing force of the fixing member 276 on the positioning member 273 has been released.

As shown in Figure 7, Figure 8 and Figure 16, the pressing machine 4 has a rising stop sensor 44 and a lower pressing stop sensor 45 in the form of infrared rays, and the pressing head 41 has an infrared recognition part 411 In addition, the rising stop sensor 44 and the pressing stop sensor 45 can be displaced to adjust the position to be far away from and close to the pressing area 23. The rising stop sensor 44 and the pressing stop sensor 45 are used for the controller 6 The position of the infrared recognition part 411 of the indenter 41 is determined, that is to say, when the indenter 41 is pressed down to the corresponding depression stop sensor 45 of the infrared recognition part 411 , the indenter 41 will stop pressing down and the indenter 41 will rise. When the infrared recognition part 411 corresponds to the rising stop sensor 44, the indenter 41 will stop rising, and the stroke of the indenter 41 can be changed by adjusting the positions of the rising stop sensor 44 and the pressing stop sensor 45 up and down. Press the depth to correspond to different sizes of sockets 7 and screwdriver bits 8.

The base 26 uses gas as a power to drive the turntable 25 to rotate, so as to improve the rotation accuracy of the turntable.

As shown in FIG. 14 , the pressing machine 4 includes a protective baffle 43 , and the protective baffle 43 shields the outside of the pressing head 41 .

1: Feeder

2: Turntable group

21: Feeding area

22: Insert the screwdriver area

23: Pressing area

24: Waiting area

25: Turntable

26: Pedestal

27: Jig

3: Feeding arm

4: Press machine

41: Indenter

5: Reclaiming arm

7: Sleeve

Claims (4)

A screwdriver sleeve pressing device is a device for pressing the sleeve and the driver head, which comprises: a feeding machine, which has a clamping area, the feeding machine is used for arranging the sleeve and placing it in the waiting area. A clamping area; a turntable group, which is adjacent to the feeder and includes a feeding area, an inserting screw area, a pressing area, and a waiting area, and the turntable group has a turntable, a base, a plurality of A jig, the turntable is arranged on the top of the base, the plurality of jigs are arranged on the top of the turntable and are arranged in a ring-shaped interval. When the turntable rotates, each jig can be displaced to the feeding area, the inserting screw area, One of the pressing area and the to-be-taken area; a feeding arm, adjacent to the to-be-clamped area and the feeding area, used to clamp the sleeve of the to-be-clamped area to the one located in the feeding area Jig; a pressing machine, which has a pressing head, the pressing head is located above the pressing area, the pressing head can be stretched towards the pressing area; a reclaiming arm, which is adjacent to the to-be-taken area, with taking out the sleeve in the fixture located in the to-be-taken area; and a controller electrically connected to the turntable group, the feeding arm, the pressing machine, and the reclaiming arm for automatically controlling the aforementioned The components that are electrically connected; wherein the plurality of fixtures respectively include a main piece and a positioning piece, each main piece is recessed at the top with a accommodating slot, and each locating piece can be movably placed in each accommodating slot, and each positioning piece is surrounded by a set of A cylinder positioning space; wherein the side wall of the main component has a fixing hole communicating with the accommodating groove, and a fixing piece is movably arranged in the fixing hole, and the fixing piece is locked so that the fixing piece is pressed against the positioning piece. The screwdriver sleeve pressing device according to claim 1, wherein the pressing machine has a rising stop sensor and a lower pressing stop sensor in the form of infrared rays, the pressing head has an infrared recognition part, the rising stop sensor, the The pressure stop sensor can be displaced to adjust the position away from and close to the press In the area, the rising stop sensor and the pressing stop sensor are used for the controller to determine the position of the infrared recognition part of the pressure head. The screwdriver sleeve pressing device as claimed in claim 1, wherein the base drives the turntable to rotate in a pneumatic manner. The screwdriver sleeve pressing device according to claim 1, wherein the pressing machine includes a protective baffle, the protective baffle shields the outside of the pressing head.

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