CN214293173U - Grabbing device of board collecting machine - Google Patents
Grabbing device of board collecting machine Download PDFInfo
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- CN214293173U CN214293173U CN202022808737.XU CN202022808737U CN214293173U CN 214293173 U CN214293173 U CN 214293173U CN 202022808737 U CN202022808737 U CN 202022808737U CN 214293173 U CN214293173 U CN 214293173U
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- support
- grabbing device
- locking block
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- locking piece
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Abstract
The utility model relates to a grabbing device of a plate receiving machine, which comprises a mounting frame and a sucker component arranged on the mounting frame, wherein a fixed component is connected between the sucker component and the mounting frame, and a gas pipe is connected between the sucker component; the mounting frame comprises a main frame and an auxiliary frame, and the sucker assembly is arranged on the auxiliary frame; the fixing component comprises a bracket, an equal-height screw penetrating through the bracket and a sliding block nut matched with the equal-height screw, and the sliding block nut falls in the sliding groove; the sucking disc subassembly includes vacuum chuck, the guide arm that links to each other with vacuum chuck, the guide arm runs through the support and the one end that stretches out the support is connected with and is used for the coupling that links to each other with the trachea, still be equipped with on the support and carve the closed structure to one side, carve the closed structure to one side and including the base locking piece that the cover was located on the contour screw each other the scarf laminating and can relative motion, carve the locking piece to one side, be equipped with the spring holder on the support, fixed connection between base locking piece and the spring holder, pass through spring coupling between oblique wedge locking piece and the spring holder. The wear of the threads in the using process can be effectively avoided, and the durability is higher.
Description
Technical Field
The utility model belongs to the technical field of circuit board processing equipment technique and specifically relates to a board collecting machine grabbing device.
Background
The circuit board is an important component in the electronic device, and in the processing process of the circuit board, a manual method is usually adopted for feeding, and workers manually take the circuit board for classification and placement. However, the efficiency of manual finishing depends on the proficiency of workers, and the working efficiency is low.
Or, also have mechanical structure's grabbing device, the mode that adopts the sucking disc to snatch usually, for the circuit board of the multiple specification of adaptation, need set up the sucking disc into detachable structure, the connected mode that adopts screw bolt at present realizes more, nevertheless because the screw-thread fit precision is higher, the wearing and tearing loss is obvious, has spare part fragile not hard up hidden danger.
SUMMERY OF THE UTILITY MODEL
The applicant provides a board receiving machine grabbing device rational in infrastructure to shortcoming among the above-mentioned prior production technique to with the arm cooperation, steadily snatch the circuit board, improve work efficiency, difficult emergence loss in the adjustment process, life is longer.
The utility model discloses the technical scheme who adopts as follows:
a grabbing device of a board collecting machine comprises a mounting frame and a sucker assembly arranged on the mounting frame, wherein a fixing assembly is connected between the sucker assembly and the mounting frame, and an air pipe is communicated between the sucker assembly and the mounting frame;
the mounting frame comprises a main frame and a plurality of auxiliary frames vertically connected with the main frame, and the sucker assembly is arranged on the auxiliary frames;
the fixing component comprises a bracket, an equal-height screw penetrating through the bracket and a sliding block nut matched with the equal-height screw, the auxiliary frame is provided with a sliding groove, and the sliding block nut falls in the sliding groove;
the sucking disc subassembly includes vacuum chuck, the guide arm that links to each other with vacuum chuck, and the guide arm runs through the support and the one end that stretches out the support is connected with the coupling that is used for linking to each other with the trachea, it carves the integrated configuration to one side still to be equipped with on the support, carve the integrated configuration to one side including the cover locate on the contour screw each other the scarf laminating and can relative motion's base locking piece, carve the locking piece to one side, be equipped with the spring holder on the support, fixed connection between base locking piece and the spring holder, pass through spring coupling between oblique wedge locking piece and the spring holder.
As a further improvement of the above technical solution:
the support comprises an adjusting section and a connector, wherein the adjusting section is located at the opening of the upper chute of the subframe, the connector is penetrated through by the guide rod, and the equal-height screws sequentially penetrate through the wedge locking block, the base locking block and the adjusting section from top to bottom.
Waist-shaped holes penetrated by the equal-height screws are formed in the base locking block and the inclined wedge locking block.
The base locking piece is equipped with the first chimb that is used for spacing slide wedge locking piece towards the scarf of slide wedge locking piece, is equipped with the second chimb that is used for the card on the support on the base locking piece towards the plane of support.
One end of the spring is fixed in the spring seat, and the other end of the spring extends into the wedge locking block and is tightly propped against the equal-height screw.
The guide rod is sleeved with a round wire spring.
The auxiliary frame is also connected with a universal elbow, and each sucker component corresponds to one universal elbow.
The main frame is provided with a sensor and an electromagnetic valve.
The utility model has the advantages as follows:
the utility model discloses compact structure, reasonable, long service life can realize high automation and intelligent level, carves the screw thread connection structure replacement of conventionality for to one side and closes structure locking spare part, can effectively avoid the wearing and tearing of screw thread in the use, and the durability is higher.
The utility model discloses in the closed structure of carving to one side that provides is at the accommodation process to the base locking piece is the benchmark, and the base locking piece restricts base locking piece self, slide wedge locking piece and the relative position between the support three through first chimb and second chimb, in order to prevent that the deviation displacement from appearing in the locking process.
The waist-shaped holes arranged on the base locking block and the wedge locking block play a role in buffering when the locking force is removed and reapplied, so that rigid abrasion caused by no gap between parts is prevented.
Drawings
Fig. 1 is a schematic structural view of the suction cup of the present invention applied to a device.
Fig. 2 is a schematic view of the overall structure of the sucker.
Fig. 3 is an enlarged view of a portion a of fig. 2 for showing the structure of a single suction cup.
Fig. 4 is a schematic structural view of the middle suction cup assembly of the present invention.
Figure 5 is the utility model discloses well sucking disc subassembly hides the structure sketch map of base locking piece, slide wedge locking piece and round wire spring.
Wherein: 1. a mounting frame; 2. a sucker component; 3. a fixing assembly; 4. an inclined wedge structure; 5. a round wire spring; 6. a universal elbow; 7. a sensor; 8. an electromagnetic valve; 9. an installation position;
101. a main frame; 102. a sub-frame; 103. a chute;
201. a vacuum chuck; 202. a guide bar; 203. a pipe joint;
301. a support; 302. an equal-height screw; 303. a slider nut; 304. a kidney-shaped hole; 305. an adjustment section; 306. a connector;
401. a base lock block; 402. an inclined wedge locking block; 403. a spring seat; 404. a spring; 405. a first flange; 406. a second flange.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1-5, the plate receiving machine grabbing device of the embodiment includes a mounting frame 1, and a suction cup assembly 2 disposed on the mounting frame 1, wherein a fixing assembly 3 is connected between the suction cup assembly 2 and the mounting frame 1, and an air pipe is connected between the suction cup assembly 2;
the mounting frame 1 comprises a main frame 101 and a plurality of auxiliary frames 102 vertically connected with the main frame 101, and the sucker component 2 is arranged on the auxiliary frames 102;
the fixing component 3 comprises a bracket 301, an equal-height screw 302 penetrating through the bracket 301 and a sliding block nut 303 matched with the equal-height screw 302, the auxiliary frame 102 is provided with a sliding groove 103, and the sliding block nut 303 falls in the sliding groove 103;
the sucker component 2 comprises a vacuum sucker 201 and a guide rod 202 connected with the vacuum sucker 201, one end of the guide rod 202, which penetrates through a support 301 and extends out of the support 301, is connected with a pipe joint 203 connected with an air pipe, the support 301 is further provided with an inclined wedge structure 4, the inclined wedge structure 4 comprises a base locking block 401 and an inclined wedge locking block 402, which are sleeved on an equal-height screw 302, wedge surfaces of the base locking block 401 and the inclined wedge locking block 402 are attached to each other and can move relatively, the support 301 is provided with a spring seat 403, the base locking block 401 is fixedly connected with the spring seat 403, and the inclined wedge locking block is connected with the spring seat 403 through a spring 404.
The base locking block 401 and the wedge locking block are both provided with a kidney-shaped hole 304 which takes the equal-height screw 302 as a moving reference.
The bracket 301 comprises an adjusting section 305 located at the mouth of the sliding groove 103 on the subframe 102 and a connector 306 penetrated by the guide rod 202, and the equal-height screw 302 penetrates through the wedge lock block, the base lock block 401 and the adjusting section 305 from top to bottom in sequence.
The wedge surface of the base locking block 401 facing the wedge locking block is provided with a first convex edge 405 used for limiting the wedge locking block, and the plane of the base locking block 401 facing the support 301 is provided with a second convex edge 406 used for being clamped on the support 301.
One end of the spring 404 is fixed in the spring seat 403, and the other end extends into the wedge lock block and is pressed against the equal-height screw 302.
The guide rod 202 is sleeved with a round wire spring 5.
The sub-frame 102 is also connected with a universal elbow 6, and each sucker component 2 corresponds to one universal elbow 6.
The main frame 101 is provided with a sensor 7 and an electromagnetic valve 8.
The utility model discloses a concrete structure and theory of operation as follows:
as shown in fig. 1, the grabbing device of the plate receiving machine of the present invention is suitable for a plate receiving machine, as shown in fig. 2, a grabbing device has a main frame 101, a plurality of sub-frames 102 parallel to each other are vertically arranged on the main frame 101, suction cup assemblies 2 are equidistantly arranged on each sub-frame 102, and the suction cup assemblies 2 are connected with the sub-frames 102 through fixing assemblies 3. The main frame 101 is provided with a sensor 7 and an electromagnetic valve 8, and a mounting position 9 matched with a mechanical arm on the board collecting machine is arranged between the sensor 7 and the electromagnetic valve 8.
As shown in fig. 2 and 3, the top of the sub-frame 102 is provided with a slide groove 103 parallel to the central axis of the sub-frame 102, and the slide groove 103 is used as a reference for mounting the suction cup assembly 2. The sucker assembly 2 comprises a vacuum sucker 201 for sucking the circuit board, a guide rod 202 is connected above the vacuum sucker 201, and a round wire spring 5 is sleeved on the guide rod 202. On top of the guide bar 202, a pipe joint 203 is provided.
As shown in fig. 3 and 4, the fixing assembly 3 includes a bracket 301, the bracket 301 is divided into two sections, each section is an adjusting section 305 horizontally disposed on the top surface of the sub-frame 102, the adjusting section 305 is provided with a long hole, one end of the adjusting section 305 is provided with a connector 306 led out downwards, the guide rod 202 penetrates through the connector 306, and the wire spring 5 and the pipe joint 203 are respectively located at the upper and lower sides of the connector 306. In order to penetrate the equal-height screw 302 in the long hole of the adjusting section 305, the equal-height screw 302 is provided with a slide nut 303, the slide nut 303 is arranged in the sliding groove 103, and the opening size of the sliding groove 103 is smaller than the inner size of the sliding groove 103, so that the slide nut 303 is not easy to fall off from the sliding groove 103 and can be used as an installation reference. An inclined wedging structure 4 is sleeved on a section of the equal-height screw 302 extending out of the sliding groove 103, the inclined wedging structure 4 comprises a base locking block 401 which is in contact with the adjusting section 305, and an inclined wedging locking block is arranged above the base locking block 401. The base locking piece 401 and the wedge locking piece are wedge-shaped pieces, and two wedge surfaces are attached to each other.
When the manipulator is used, the palm opening distance of the manipulator is adjusted in advance according to the width of the circuit board, in the embodiment, the palm opening distance of the manipulator is the distance that each sucker component 2 on the subframe 102 can extend, and by adjusting the relative position between the adjusting section 305 of the support 301 and the subframe 102, the shorter the distance between one end of the support 301, which is away from the connecting head 306, and the subframe 102 is, the longer the distance that the vacuum sucker 201 can extend out is, and the larger the palm opening distance of the manipulator is. When the palm opening distance is adjusted, the equal-height screw 302 is firstly loosened, at the same time, the two wedge blocks of the inclined wedging structure 4 are loosened, the support 301 is not locked on the sub-frame 102, the relative position between the support 301 and the sub-frame 102 is adjusted, then the equal-height screw 302 is locked, the inclined wedging structure 4 is locked again, and the relative position between the support 301 and the sub-frame 102 is limited.
The utility model discloses a carve close structure 4 to one side and replace common nut screw snap-on's structure, can effectively avoid the wearing and tearing of nut screw adjustment, the durability is high, and is not fragile.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (8)
1. The utility model provides a board receiving machine grabbing device which characterized in that: the device comprises a mounting rack (1) and a sucker component (2) arranged on the mounting rack (1), wherein a fixed component (3) is connected between the sucker component (2) and the mounting rack (1), and the sucker component (2) is communicated with an air pipe;
the mounting frame (1) comprises a main frame (101) and a plurality of auxiliary frames (102) vertically connected with the main frame (101), and the sucker component (2) is arranged on the auxiliary frames (102);
the fixing component (3) comprises a support (301), an equal-height screw (302) penetrating through the support (301), and a sliding block nut (303) matched with the equal-height screw (302), a sliding groove (103) is formed in the auxiliary frame (102), and the sliding block nut (303) falls in the sliding groove (103);
sucking disc subassembly (2) include vacuum chuck (201), guide arm (202) that link to each other with vacuum chuck (201), and guide arm (202) run through support (301) and stretch out one end of support (301) and be connected with and be used for the coupling (203) that link to each other with the trachea, it closes structure (4) still to be equipped with to one side to carve on support (301), carve to one side to close structure (4) including the cover locate equal altitude screw (302) between each other the scarf laminating and can relative motion base locking piece (401), carve locking piece (402) to one side, be equipped with spring holder (403) on support (301), fixed connection between base locking piece (401) and spring holder (403), carve to one side and be connected through spring (404) between locking piece (402) and spring holder (403).
2. The board receiving machine grabbing device of claim 1, characterized in that: the support (301) comprises an adjusting section (305) located at the opening of the upper chute (103) of the subframe (102) and a connector (306) penetrated by the guide rod (202), and the equal-height screw (302) penetrates through the inclined wedge locking block (402), the base locking block (401) and the adjusting section (305) from top to bottom in sequence.
3. The board receiving machine grabbing device of claim 2, characterized in that: waist-shaped holes (304) which are penetrated by the equal-height screws (302) are arranged on the base locking block (401) and the inclined wedge locking block (402).
4. The board receiving machine grabbing device of claim 1, characterized in that: the wedge surface of the base locking block (401) facing the wedge locking block (402) is provided with a first convex edge (405) used for limiting the wedge locking block (402), and the plane of the base locking block (401) facing the support (301) is provided with a second convex edge (406) used for being clamped on the support (301).
5. The board receiving machine grabbing device of claim 1, characterized in that: one end of the spring (404) is fixed in the spring seat (403), and the other end of the spring extends into the inclined wedge locking block (402) and is tightly pressed on the equal-height screw (302).
6. The board receiving machine grabbing device of claim 1, characterized in that: the guide rod (202) is sleeved with a round wire spring (5).
7. The board receiving machine grabbing device of claim 1, characterized in that: the auxiliary frame (102) is further connected with universal elbows (6), and each sucker component (2) corresponds to one universal elbow (6).
8. The board receiving machine grabbing device of claim 1, characterized in that: the main frame (101) is provided with a sensor (7) and an electromagnetic valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808737.XU CN214293173U (en) | 2020-11-27 | 2020-11-27 | Grabbing device of board collecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808737.XU CN214293173U (en) | 2020-11-27 | 2020-11-27 | Grabbing device of board collecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214293173U true CN214293173U (en) | 2021-09-28 |
Family
ID=77844464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022808737.XU Active CN214293173U (en) | 2020-11-27 | 2020-11-27 | Grabbing device of board collecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214293173U (en) |
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2020
- 2020-11-27 CN CN202022808737.XU patent/CN214293173U/en active Active
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