CN215432437U - Screw elastic sheet assembling device of automatic tool apron assembling machine - Google Patents
Screw elastic sheet assembling device of automatic tool apron assembling machine Download PDFInfo
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- CN215432437U CN215432437U CN202121632681.5U CN202121632681U CN215432437U CN 215432437 U CN215432437 U CN 215432437U CN 202121632681 U CN202121632681 U CN 202121632681U CN 215432437 U CN215432437 U CN 215432437U
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- shaped elastic
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Abstract
The utility model provides a screw shell fragment assembly device of automatic kludge of blade holder which characterized in that: the elastic piece assembling device, the elastic piece positioning guard plate and the screw assembling device are sequentially arranged on the machine base along the conveying direction of the cutter holder body. The advantages are that: by adopting the scheme, the automatic assembling work of the Z-shaped elastic sheet and the screw can be realized, the automatic assembling of the Z-shaped elastic sheet is realized through the elastic sheet assembling device, the bending and the holding of the Z-shaped elastic sheet are realized through the automatic conveying of the elastic sheet positioning protective plate and the tool apron body, the automatic assembling and the screwing of the screw are realized through the screw assembling device, and the mechanisms are clear and reliable in action and stable and effective in work.
Description
Technical Field
The utility model relates to the technical field of automatic equipment, in particular to a screw and elastic sheet assembling device of an automatic tool apron assembling machine.
Background
The existing art designing knife generally comprises a knife handle, a blade and a knife holder, wherein the knife handle is provided with a guide groove for accommodating the blade, and the knife holder is arranged at the rear end of the blade and is matched with the guide groove, so that the length of the blade pushed out to the front end of the knife groove is adjusted, and the position of the blade is fixed.
As shown in fig. 1-2, a conventional tool holder structure includes a tool holder body 101, a V-shaped spring 102, a nut 103, a Z-shaped spring 104, and a screw 105.
The tool apron body 101 is used for being connected with the rear end of a blade, the V-shaped elastic piece 102 is of a V-shaped structure, the V-shaped elastic piece is clamped in a lower bayonet at the lower end of the tool apron body 101 from bottom to top, the top end of the V-shaped elastic piece 102 protrudes out of the side wall of the tool apron body 101 and is matched and positioned with the tooth-shaped structure of the side wall of the tool slot, the nut 103 is installed in an installation hole in the side wall of the tool apron body 101, one end of the Z-shaped elastic piece 104 is clamped in an upper bayonet at the upper end of the tool apron body 101, the screw 105 is screwed by a hand, the screw penetrates through the Z-shaped elastic piece 104 from top to bottom and then stretches into the tool apron body 101 to be in threaded fit with the nut 103, the positions of the tool apron and the blade can be locked when the screw is screwed, the other end of the Z-shaped elastic piece 104 can be contacted with the bottom of an end cap of the screw 105, and operation hand feeling is increased.
The tool apron is basically assembled manually, but the tool apron is provided with 5 parts, and compared with some tool apron for art designing tools of other types, the tool apron is more in number of parts, more troublesome in assembly operation and higher in difficulty, so that the manual assembly efficiency is very low, and a tool apron automatic assembling machine is very necessary to be designed to realize automatic assembly production.
The specific structure of the Z-shaped resilient plate 104 is shown in fig. 3, the whole structure is similar to a Z-shaped structure, the lower plate 1041 of the Z-shaped resilient plate can be inserted into the tool holder body, the upper plate 1042 has a certain radian, a through hole 1043 for a screw to pass through is formed on the surface of the upper plate, and a protrusion 1044 contacting with the bottom of the screw cap is formed at the end of the upper plate, but due to the elastic force of the Z-shaped resilient plate 104 itself, when the Z-shaped resilient plate 104 is inserted into the lower plate 1041, the upper plate 1042 is still kept in a nearly vertical state, so that the through hole 1043 is horizontally conductive and cannot be aligned with a screw hole of the tool holder body, and therefore, it is difficult to achieve automatic positioning and assembling of the screw.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the background art, the utility model provides a screw and spring sheet assembling device of an automatic tool apron assembling machine.
The technical scheme adopted by the utility model is as follows: a screw elastic sheet assembling device of an automatic tool apron assembling machine comprises a machine base, wherein a tool apron body conveying device for conveying a tool apron body along an X-axis direction is arranged on the machine base; the machine base is sequentially provided with a cutter seat body in the conveying direction
The elastic piece assembling device is used for longitudinally inserting one end of the Z-shaped elastic piece into the tool apron body;
the elastic sheet positioning guard plate is arranged above the cutter holder body conveying device and used for bending and keeping the Z-shaped elastic sheet;
and the screw assembling device is used for screwing a screw into the tool apron body.
And a positioning guide groove matched with the protrusion at the end part of the Z-shaped elastic sheet is formed at the bottom of the elastic sheet positioning guard plate.
The positioning guide groove is V-shaped.
The rear end of the elastic sheet positioning guard plate is provided with a slot for a screw to pass through.
The spring plate assembling device comprises
The elastic sheet feeding mechanism is used for automatically sequencing and feeding the elastic sheets;
the elastic sheet feeding track is connected with the elastic sheet feeding mechanism, and a first feeding groove matched with the Z-shaped elastic sheet is formed in the elastic sheet feeding track;
the elastic sheet feeding mechanism is connected with the tail end of the elastic sheet feeding track and used for receiving the Z-shaped elastic sheet and driving the Z-shaped elastic sheet to horizontally feed;
the first manipulator is used for clamping the Z-shaped elastic sheet and inserting the Z-shaped elastic sheet into the tool apron body.
The tail end of the elastic sheet feeding track is provided with a positioning unit for positioning the Z-shaped elastic sheet at the tail end of the elastic sheet feeding track.
The screw assembling device comprises
The screw feeding mechanism is used for automatically sequencing and feeding screws;
the screw feeding track is connected with the screw feeding mechanism, and a second feeding groove matched with the screw is formed in the screw feeding track;
the screw feeding mechanism is connected with the tail end of the screw feeding track and used for receiving screws and driving the screws to horizontally feed;
and the second manipulator is used for clamping the screw and screwing the screw on the tool apron body.
The utility model has the beneficial effects that: by adopting the scheme, the automatic assembling work of the Z-shaped elastic sheet and the screw can be realized, the automatic assembling of the Z-shaped elastic sheet is realized through the elastic sheet assembling device, the bending and the holding of the Z-shaped elastic sheet are realized through the automatic conveying of the elastic sheet positioning protective plate and the tool apron body, the automatic assembling and the screwing of the screw are realized through the screw assembling device, and the mechanisms are clear and reliable in action and stable and effective in work.
Drawings
Fig. 1 is a schematic structural view of a tool holder.
Fig. 2 is an exploded view of the tool holder.
Fig. 3 is a schematic structural view of the Z-shaped elastic sheet.
Fig. 4 is a schematic structural diagram of an automatic tool apron assembling machine according to an embodiment of the utility model.
Fig. 5 is a schematic structural diagram of a screw/spring assembly device of the automatic tool apron assembly machine according to the embodiment of the utility model.
Fig. 6 is an enlarged schematic view of a point a in fig. 5.
Fig. 7 is a schematic structural view of a tool holder body conveying device according to an embodiment of the utility model.
Fig. 8 is an enlarged schematic view at B in fig. 7.
Fig. 9 is a schematic structural diagram of a spring assembly apparatus according to an embodiment of the utility model.
Fig. 10 is a schematic structural diagram of a spring plate positioning guard plate (not including a spring plate feeding mechanism) according to an embodiment of the utility model.
Fig. 11 is a schematic structural diagram of a screw assembling device (not including a screw feeding mechanism) according to an embodiment of the present invention.
Detailed Description
The embodiments of the utility model will be further described with reference to the accompanying drawings in which:
as shown in fig. 4-6, a screw and spring assembly device of an automatic blade holder assembly machine includes a base 1, and the base 1 is provided with a blade holder body conveying device 2 for conveying a blade holder body along an X-axis direction, and a spring assembly device 3, a spring positioning guard plate 4, and a screw assembly device 5 sequentially arranged along a conveying direction of the blade holder body.
As shown in fig. 7-8, the tool apron body conveying device 2 is used for actively conveying the tool apron body along the X-axis direction, and specifically includes a tool apron body conveying track 21, an X-axis driving mechanism 22, a Y-axis driving mechanism 23, and a plurality of tool apron body moving modules 24.
The tool apron body conveying track 21 is installed on the machine base 1 and is linearly arranged along the X-axis direction, and the tool apron body can slide and convey along the tool apron body conveying track 21 in the X-axis direction.
The X-axis driving mechanism 22 is installed on the machine base 1, the Y-axis driving mechanism 23 is installed on the X-axis driving mechanism 22, and the tool apron body moving modules 24 are installed on the Y-axis driving mechanism 22 at even intervals along the X-axis direction, so that the tool apron body moving modules 24 can reciprocate along the X-axis direction and the Y-axis direction under the action of the X-axis driving mechanism 22 and the Y-axis driving mechanism 23. The X-axis driving mechanism 22 and the Y-axis driving mechanism 23 are both linear transmission mechanisms, and are composed of linear guide rails, cylinders or screws, and are of conventional design, so detailed descriptions of specific structures thereof will not be provided.
The utility model discloses a tool apron body transport module, including tool apron body transport track 21, blade apron body moving module 24, tool apron body transport track 21, the one end of tool apron body moving module 24 towards tool apron body transport track 21 is formed with the model groove 241 with tool apron body adaptation, when carrying the tool apron body, the tool apron body sets up on tool apron body transport track 21, firstly, Y axle actuating mechanism 23 moves and drives tool apron body moving module 24 and move along the Y axle, make its model groove 241 and tool apron body cooperation, then X axle actuating mechanism 22 moves and drives tool apron body moving module 24 and move along the X axle, thereby drive the tool apron body and remove a section distance along the X axle direction, from last station to next station, finally, Y axle actuating mechanism 23 resets in proper order with X axle actuating mechanism 22, through the continuous repetitive motion of X axle actuating mechanism 22 and Y axle actuating mechanism 23 according to above-mentioned step, alright realize tool apron body and constantly intermittent type transport along the X axle direction.
As shown in fig. 6 and 9, the spring assembly apparatus 3 includes a spring feeding mechanism 31, a spring feeding rail 32, a spring feeding mechanism 33, and a first manipulator 34.
The shrapnel feeding mechanism 31 adopts but is not limited to a vibrating disk and is used for automatic sequencing and feeding of shrapnels.
The front end of the elastic sheet feeding track 32 is connected with the elastic sheet feeding mechanism 31, and the Z-shaped elastic sheet can be fed along the Y-axis direction through the elastic sheet feeding track 32 along with the vibration of the elastic sheet feeding mechanism 31; the elastic sheet feeding mechanism 33 is connected with the tail end of the elastic sheet feeding track 32, and can take out and transfer a single Z-shaped elastic sheet from the elastic sheet feeding track 32; the first manipulator 34 is used for clamping the Z-shaped elastic piece and inserting the Z-shaped elastic piece into the tool holder body.
The elastic sheet feeding track 32 comprises a first base 321, a left limiting plate 322 and a right limiting plate 323, the first base 321 is installed on the machine base 1, the left limiting plate 322 and the right limiting plate 323 are installed on the first base 321, a first feeding groove is formed between the left limiting plate 322 and the right limiting plate 323, the first feeding groove is matched with an upper sheet of a Z-shaped elastic sheet, the upper sheet of the Z-shaped elastic sheet is located in the first feeding groove when the Z-shaped elastic sheet is fed, a protrusion at the end part of the upper sheet is located above the first feeding groove, and a lower sheet of the Z-shaped elastic sheet is located below the first feeding groove, so that the Z-shaped elastic sheet can be stably kept in a state to realize feeding.
The tail end of the elastic sheet feeding track 32 is also provided with a positioning unit 324, so that Z-shaped elastic sheets can be blocked or released, the Z-shaped elastic sheets are prevented from passing through the feeding track 32 and falling out, and the subsequent elastic sheet feeding mechanism 33 can convey the Z-shaped elastic sheets one by one. Wherein, positioning unit 324 can comprise cylinder and locating lever, promotes the locating lever through the cylinder and realizes blockking or letting pass the Z type shell fragment.
The elastic sheet feeding mechanism 33 is lower than the first feeding groove and comprises a pneumatic clamp 331 and a moving unit 332 driving the pneumatic clamp to move along the Y-axis direction, the pneumatic clamp 331 can clamp the lower sheet of the Z-shaped elastic sheet and moves along the Y-axis direction under the action of the moving unit 332, and therefore the Z-shaped elastic sheets are conveyed one by one. The moving unit 332 is composed of a linear guide and a cylinder.
In addition, the first manipulator 34 is composed of a motion unit and a clamping unit, and is of a conventional manipulator structure, the first manipulator 34 can clamp an upper piece of a Z-shaped elastic piece delivered by the elastic piece feeding mechanism 33 through a clamping assembly, and insert a lower piece of the Z-shaped elastic piece into a tool apron body on the tool apron body conveying device 2.
When assembling the Z-shaped elastic sheet, the elastic sheet feeding mechanism 31 feeds the Z-shaped elastic sheet, so that the Z-shaped elastic sheet is sequentially fed along the first feeding groove, when the Z-shaped elastic sheet is moved to the end of the first feeding groove, the Z-shaped elastic sheet is stopped by the positioning unit 324, the pneumatic clamp 331 moves to the lower part of the Z-shaped elastic sheet under the action of the moving unit 332, the lower sheet of the Z-shaped elastic sheet is clamped, the positioning unit 324 is moved away, the pneumatic clamp 331 resets under the action of the moving unit 332, a Z-shaped elastic sheet is transferred to a specified position, and finally the first manipulator 34 inserts the Z-shaped elastic sheet into the tool apron body.
As shown in fig. 6, fig. 8 and 10, the elastic sheet positioning guard plate 4 is fixedly arranged above the tool apron body conveying device 2, when the tool apron body on the tool apron body conveying device 2 is conveyed along the X-axis direction, the elastic sheet positioning guard plate 4 can pass through the lower part, when the tool apron body passes through, the Z-shaped elastic sheet inserted on the tool apron body can be in contact with the elastic sheet positioning guard plate 4, so that the elastic sheet is extruded to be bent, when the tool apron body moves to a screw screwing station, the upper sheet end part of the Z-shaped elastic sheet just keeps in contact with the rear end of the elastic sheet positioning guard plate 4, so that the upper sheet of the Z-shaped elastic sheet is kept in a proper position state, and when a screw is subsequently screwed, the screw can pass through the through hole of the Z-shaped elastic sheet and is in threaded connection with the tool apron body.
Wherein, shell fragment location backplate 4 bottom is formed with the location guide way 41 with the protruding looks adaptation of Z type shell fragment tip, consequently through shell fragment location backplate 4, the tip of piece can imbed location guide way 41 on the Z type shell fragment to guarantee that Z type shell fragment is gone up piece position stability and can not squint, realize the accurate positioning of perforation position on the Z type shell fragment, when guaranteeing follow-up wrong screw, the screw can pass the perforation of Z type shell fragment. Furthermore, the positioning guide groove 41 is V-shaped, so that two sides of the positioning guide groove 41 form a guiding function towards the center, and the end of the Z-shaped elastic sheet can accurately fall into the positioning guide groove 41.
The rear end of the elastic sheet positioning protection plate 4 is provided with a groove 42 for a screw to pass through, when the screw is subsequently screwed, the screw firstly passes through the groove 42 and then passes through the through hole of the Z-shaped elastic sheet to screw the screw, so that the elastic sheet positioning protection plate 4 is in sufficient contact with the Z-shaped elastic sheet in the screw screwing process, and the working stability is further ensured. Of course, the thickness of the rear end of the spring plate positioning guard 4 needs to be thin enough to allow the screw to be screwed into the tool holder body.
As shown in fig. 6 and 11, the screw assembling apparatus 5 includes a screw feeding mechanism 51, a screw feeding rail 52, a screw feeding mechanism 53, and a second robot 54.
The screw feeding mechanism 51 is not limited to a vibrating plate, and is used for automatic screw sequencing and feeding.
The front end of the screw feeding track 52 is connected with the screw feeding mechanism 51, and screws can be fed along the Y-axis direction through the screw feeding track 52 along with the feeding of the screw feeding mechanism 51; the screw feeding mechanism 53 is connected with the tail end of the screw feeding rail 52, and can take out and transfer a single screw from the screw feeding rail 52; the second robot 54 is used for screwing and screwing the screw into the holder body.
The screw feeding rail 52 comprises a second base 521, a lower limiting plate 522 and an upper limiting plate 523, the second base 521 is mounted on the machine base 1, the lower limiting plate 522 is mounted on the second base 521, a second feeding groove arranged along the Y-axis direction is formed in the upper end of the second base 521, the upper limiting plate 523 is located above the lower limiting plate 522, when a screw is fed, the screw rod portion of the screw is located in the second feeding guide groove, and the end cap portion of the screw is located above the second feeding groove and limited below the upper limiting plate 523, so that the screw can be regularly arranged and stably fed.
The screw feeding mechanism 53 includes a sliding groove 531 arranged along the X-axis direction, a sliding block 532 in sliding fit with the sliding groove, and a moving cylinder 533, wherein the sliding groove 531 is engaged with the screw feeding track 52, a receiving groove adapted to the screw is formed on the sliding block 532, and the sliding block 532 can receive the screw and transfer the screw along the X-axis direction, so that the subsequent second manipulator 54 can clamp the screw.
The second manipulator 54 is also composed of a moving unit and a clamping unit, and a rotating unit for driving the second manipulator to rotate is further connected to the clamping unit so as to implement the operation of screwing the screw, which is a conventional manipulator structure.
When assembling the screws, the screw feeding mechanism 51 vibrates to force the screws therein to sequentially feed along the second feeding chute, when moving to the end of the second feeding chute, the screws are blocked by the slider 532, then the moving cylinder 533 pushes the slider 532 to move along the X-axis direction, so as to feed out the screws, and finally the second manipulator 54 acts to insert the screws into the tool apron body and tighten the screws.
By adopting the scheme, the automatic assembly of the Z-shaped elastic sheet is realized through the elastic sheet assembly device, the Z-shaped elastic sheet is bent and kept through the automatic conveying of the elastic sheet positioning protective plate matched with the tool apron body, the automatic assembly and tightening of the screw are realized through the screw assembly device, the automatic assembly work of the Z-shaped elastic sheet and the screw can be realized, and each mechanism is clear and reliable in action and stable and effective in work.
Claims (7)
1. A screw elastic sheet assembling device of an automatic tool apron assembling machine comprises a machine base (1), wherein a tool apron body conveying device (2) for conveying a tool apron body along an X-axis direction is arranged on the machine base (1); the method is characterized in that: the machine base (1) is sequentially provided with a cutter holder body in the conveying direction
The elastic piece assembling device (3) is used for longitudinally inserting one end of the Z-shaped elastic piece into the tool apron body;
the elastic piece positioning protection plate (4) is arranged above the cutter holder body conveying device (2) and is used for bending and keeping the Z-shaped elastic piece;
and the screw assembling device (5) is used for screwing a screw into the tool apron body.
2. The screw spring assembling device of the automatic tool apron assembling machine according to claim 1, characterized in that: and a positioning guide groove (41) matched with the protrusion at the end part of the Z-shaped elastic sheet is formed at the bottom of the elastic sheet positioning guard plate (4).
3. The screw spring assembling device of the automatic tool apron assembling machine according to claim 2, characterized in that: the positioning guide groove (41) is V-shaped.
4. The screw spring assembling device of the automatic tool apron assembling machine according to claim 1, characterized in that: the rear end of the elastic sheet positioning guard plate (4) is provided with a slot (42) for a screw to pass through.
5. The screw spring assembling device of the automatic tool apron assembling machine according to claim 1, characterized in that: the elastic sheet assembling device (3) comprises
The shrapnel feeding mechanism (31) is used for automatically sequencing and feeding the shrapnels;
the elastic sheet feeding track (32) is connected with the elastic sheet feeding mechanism (31), and a first feeding groove matched with the Z-shaped elastic sheet is formed in the elastic sheet feeding track (32);
the elastic sheet feeding mechanism (33) is connected with the tail end of the elastic sheet feeding track (32) and used for receiving the Z-shaped elastic sheet and driving the Z-shaped elastic sheet to horizontally feed;
and the first manipulator (34) is used for clamping the Z-shaped elastic sheet and inserting the Z-shaped elastic sheet into the tool apron body.
6. The screw/spring assembly device of the automatic tool apron assembly machine according to claim 5, wherein: the tail end of the elastic sheet feeding track (32) is provided with a positioning unit (324) for positioning a Z-shaped elastic sheet at the tail end of the elastic sheet feeding track (32).
7. The screw spring assembling device of the automatic tool apron assembling machine according to claim 1, characterized in that: the screw assembling device (5) comprises
The screw feeding mechanism (51) is used for automatically sequencing and feeding screws;
the screw feeding rail (52) is connected with the screw feeding mechanism (51), and a second feeding groove matched with the screws is formed in the screw feeding rail (52);
the screw feeding mechanism (53) is connected with the tail end of the screw feeding track (52) and used for receiving screws and driving the screws to horizontally feed;
and a second manipulator (54) for clamping and tightening the screw to the holder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121632681.5U CN215432437U (en) | 2021-07-19 | 2021-07-19 | Screw elastic sheet assembling device of automatic tool apron assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121632681.5U CN215432437U (en) | 2021-07-19 | 2021-07-19 | Screw elastic sheet assembling device of automatic tool apron assembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215432437U true CN215432437U (en) | 2022-01-07 |
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ID=79682889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121632681.5U Active CN215432437U (en) | 2021-07-19 | 2021-07-19 | Screw elastic sheet assembling device of automatic tool apron assembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215432437U (en) |
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2021
- 2021-07-19 CN CN202121632681.5U patent/CN215432437U/en active Active
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