Rotary separation positioning and discharging device

Abstract

The utility model relates to the technical field of test fixtures, in particular to a rotary separation positioning and discharging device which comprises a detection plug, a fixture mechanism, an overturning plate, a sliding assembly, a stop limiting block, a stop limiting column, a jacking air cylinder and a base plate. The detection plug, the stopping limiting columns and the jacking air cylinder are fixedly connected to the base plate, the positioning end of the clamp mechanism is in sliding connection with the base plate, the working end of the jacking air cylinder is connected with the lower surface of the overturning plate, stopping limiting blocks are arranged on the two sides of the overturning plate, the positions of the stopping limiting blocks correspond to the positions of the stopping limiting columns, and the overturning plate is rotationally connected with the base plate. A groove corresponding to the working end of the clamp mechanism is formed in the turnover plate, the positioning end of the clamp mechanism penetrates through the groove and extends to the upper surface of the turnover plate to limit a to-be-tested piece, and the sliding assembly is arranged on the working surface of the turnover plate. And the overall working rhythm is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of test fixtures, and particularly relates to a rotary disengaging positioning and unloading device. Background Art

[0002] With the development of Industry 4.0, the inspection of equipment also tends to be automated through robots, and test fixtures emerge as the times require. Test fixtures not only need to meet the precise positioning requirements for connection with the test end, but also need to improve the use efficiency as much as possible and reduce the use cycle. The existing structural designs are all double-station fixtures, where the robot loading position and the robot unloading position are arranged side by side. Fixtures are respectively arranged at the robot loading position and the robot unloading position, and the two fixtures reciprocate alternately to clamp, position and move the workpiece to be tested. During the actual detection process, the entire equipment needs to operate continuously for 24 hours, with approximately 3,300 test operations per day. Long-term operation will cause damage to components and pneumatic components. At the same time, too many components involved in the two fixtures will increase the maintenance cost and the purchase cost of components, and the space required for the horizontal arrangement of the two fixtures is also relatively large. Content of the Utility Model

[0003] Therefore, the technical problem to be solved by the utility model is to overcome the defects in the prior art, so as to provide a rotary disengaging positioning and unloading device.

[0004] A rotary disengaging positioning and unloading device includes a detection plug, a fixture mechanism, a turning plate, a sliding component, a stop limit block, a stop limit post, a lifting cylinder and a base plate;

[0005] The detection plug, the stop limit post and the lifting cylinder are all fixedly connected to the base plate. The positioning end of the fixture mechanism is slidably connected to the base plate. The working end of the lifting cylinder is connected to the lower surface of the turning plate. Stop limit blocks are arranged on both sides of the turning plate, and the positions of the stop limit blocks correspond to the positions of the stop limit posts. The turning plate is rotatably connected to the base plate. A groove corresponding to the working end of the fixture mechanism is arranged on the turning plate. The positioning end of the fixture mechanism passes through the groove and extends to the upper surface of the turning plate to limit the workpiece to be tested. The sliding component is arranged on the working surface of the turning plate.

[0006] Further, the fixture mechanism includes a positioning post, a fixing plate, a slider, a slide rail and a telescopic cylinder;

[0007] The telescopic cylinder and the slide rail are both fixedly connected to the base plate. A slider is slidably connected to the slide rail. The top of the slider is fixedly connected to the fixing plate. A plurality of positioning posts are arranged on the fixing plate. The positioning end of the positioning post passes through the groove and extends to the upper surface of the turning plate to limit the workpiece to be tested. The working end of the telescopic cylinder is fixedly connected to the fixing plate.

[0008] Further, the fixture mechanism further includes a limit baffle. One end of the limit baffle is fixedly connected to the fixed plate, and the other end of the limit baffle penetrates through the flipping plate to limit the test piece. A groove corresponding to the limit baffle is provided on the flipping plate.

[0009] Further, connection blocks are arranged on both sides of the flipping plate. The bottom of the connection block is connected to one end of the push rod, and the other end of the push rod penetrates through the elliptical groove on the substrate.

[0010] Further, the flipping plate includes a first flipping plate and a second flipping plate. The first flipping plate and the second flipping plate are spliced in sequence. The first flipping plate is horizontally arranged, and the second flipping plate is inclined from high to low from the end connected to the first flipping plate to the other end.

[0011] Further, the sliding assembly includes a first slide bar, a rolling bearing, and a second slide bar;

[0012] The first slide bar, the rolling bearing, and the second slide bar are all arranged on the flipping plate, and the working ends of the first slide bar, the rolling bearing, and the second slide bar are all higher than the upper surface of the flipping plate;

[0013] Specifically: The second slide bar is arranged on the side of the first flipping plate close to the detection plug, the rolling bearing is arranged on the side of the first flipping plate close to the second flipping plate, and the first slide bar is arranged on the second flipping plate.

[0014] Further, a baffle is also arranged outside the flipping plate. The baffle specifically includes side baffles arranged on both sides of the flipping plate and a lower baffle close to the side where the flipping plate is rotatably connected to the substrate.

[0015] Further, the connection block and the stop limit block are both arranged on the side baffle.

[0016] Further, the flipping plate is rotatably connected to the substrate through a rotating shaft.

[0017] The technical solution of the present utility model only sets one fixture mechanism. Compared with the traditional solution, the setting of one fixture and its attached parts is reduced, and the lateral width is reduced; at the same time, through the rotation method, the two actions of lifting the test piece and discharging are realized, the overall working beat is reduced, the overall service life is greatly extended, and the equipment procurement and maintenance costs are also reduced economically. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 is the top view of the present utility model;

[0020] Figure 2 is the side view of the present utility model;

[0021] Figure 3 is the structural schematic diagram of the fixture mechanism;

[0022] Figure 4 is the schematic diagram of the test specimen on the rotating separation positioning and unloading device.

[0023] Explanation of reference numerals:

[0024] 1 - detection plug; 2 - fixture mechanism; 201 - positioning post;

[0025] 202 - fixed plate; 203 - slider; 204 - slide rail;

[0026] 3 - limit baffle; 4 - flip plate; 5 - first slide bar;

[0027] 6 - rolling bearing; 7 - connecting block; 8 - stop limit block;

[0028] 9 - stop limit post; 10 - rotating shaft; 11 - push rod;

[0029] 12 - substrate; 13 - second slide bar. Specific embodiments

[0030] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0031] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0034] Please refer to Figures 1 to 4 , a rotary disengaging positioning and discharging device, including a detection plug 1, a fixture mechanism 2, a turning plate 4, a sliding assembly, a stop limiting block 8, a stop limiting column 9, a lifting cylinder, and a base plate 12;

[0035] The detection plug 1, the stop limiting column 9, and the lifting cylinder are all fixedly connected to the base plate 12. The positioning end of the fixture mechanism 2 is slidably connected to the base plate 12. The working end of the lifting cylinder is connected to the lower surface of the turning plate 4. Stop limiting blocks 8 are arranged on both sides of the turning plate 4. The position of the stop limiting block 8 corresponds to the position of the stop limiting column 9. The turning plate 4 is rotatably connected to the base plate 12 through a rotating shaft 10. A strip-shaped groove corresponding to the positioning end of the fixture mechanism 2 is arranged on the turning plate 4. The positioning end of the fixture mechanism 2 penetrates through the strip-shaped groove and extends to the upper surface of the turning plate 4 to limit the test piece to be tested. The sliding assembly is arranged on the working surface of the turning plate 4.

[0036] The fixture mechanism 2 includes positioning columns 201, a fixing plate 202, a slider 203, a slide rail 204, and a telescopic cylinder;

[0037] The telescopic cylinder and the slide rail 204 are both fixedly connected to the base plate 12. A slider 203 is slidably connected to the slide rail 204. The top of the slider 203 is fixedly connected to the fixing plate 202. A plurality of positioning columns 201 are arranged on the fixing plate 202. The positioning ends of the positioning columns 201 penetrate through the strip-shaped groove and extend to the upper surface of the turning plate 4. Positioning protrusions are arranged on the tops of the positioning columns 201. The plurality of positioning columns 201 cooperate to limit the test piece to be tested. The working end of the telescopic cylinder is fixedly connected to the fixing plate 202. The fixture mechanism 2 further includes a limit baffle 3. One end of the limit baffle 3 is fixedly connected to the fixing plate 202. The other end of the limit baffle 3 penetrates through the turning plate 4 to limit the test piece to be tested. A long strip groove corresponding to the limit baffle 3 is arranged on the turning plate 4.

[0038] Connection blocks 7 are arranged on both sides of the turning plate 4. The bottom of the connection block 7 is connected to one end of a push rod 11. The other end of the push rod 11 penetrates through the oval groove on the base plate 12.

[0039] The flipping plate includes a first flipping plate and a second flipping plate. The first flipping plate and the second flipping plate are spliced in sequence and form a certain angle. The first flipping plate is horizontally arranged, and the second flipping plate is inclined from high to low from the end connected to the first flipping plate to the other end.

[0040] The sliding assembly includes a first slide bar 5, a rolling bearing 6, and a second slide bar 13;

[0041] The first slide bar 5, the rolling bearing 6, and the second slide bar 13 are all arranged on the flipping plate 4, and the working ends of the first slide bar 5, the rolling bearing 6, and the second slide bar 13 are all higher than the upper surface of the flipping plate 4;

[0042] Specifically: The second slide bar 13 is arranged on the side of the first flipping plate close to the detection plug 1, the rolling bearing 6 is arranged on the side of the first flipping plate close to the second flipping plate, and the first slide bar 5 is arranged on the second flipping plate. In this embodiment, the first slide bar 5, the rolling bearing 6, and the second slide bar 13 are not on the same straight line to ensure that the workpiece to be measured can fully slide to the robot picking position.

[0043] A baffle is further arranged outside the flipping plate 4. The baffle specifically includes side baffles arranged on both sides of the flipping plate 4 and a lower baffle close to one side of the rotating shaft 10. The connecting block 7 and the stopping and limiting block 8 are both arranged on the side baffle.

[0044] In actual work, the robot places the workpiece to be measured on the positioning column 201. At the same time, the limiting baffle 3 and the positioning column 201 cooperate to limit the workpiece to be measured together. The telescopic cylinder provides power to drive the workpiece to be measured to move and be inserted into the detection plug 1 for detection. After detection, the telescopic cylinder resets, and the workpiece to be measured is separated from the detection plug 1. The working end of the lifting cylinder extends to push the flipping plate 4 to move upward. The positioning column 201 and the limiting baffle 3 release the limit on the workpiece to be measured. The flipping plate 4 inclines. Under the action of the second slide bar 13 and the rolling bearing 6, the workpiece to be measured slides from the robot placing position on the first flipping plate to the second flipping plate, and through the first slide bar 5, the workpiece to be measured slides to the robot picking position. After the robot picks up the workpiece, the working end of the lifting cylinder retracts until the stopping and limiting block 8 contacts the stopping and limiting column 9, and the overall reset is completed. The above process is cycled;

[0045] This rotary detachment positioning and unloading device only sets one fixture mechanism 2. Compared with the traditional scheme, it reduces the setting of one fixture and its attached parts, and reduces the lateral width; at the same time, through the rotary method, it realizes the two actions of lifting and unloading the workpiece to be measured, reduces the overall working cycle, greatly extends the overall service life, and also reduces the equipment procurement and maintenance costs from an economic level.

[0046] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or alterations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or alterations derived therefrom still fall within the protection scope of the creation of the present utility model.

Claims

1. A rotary detachment positioning and discharging device, characterized in that, It includes a detection plug (1), a fixture mechanism (2), a flipping plate (4), a sliding assembly, a stop limiting block (8), a stop limiting post (9), a lifting cylinder, and a base plate (12). The detection plug (1), the stop limiting post (9), and the lifting cylinder are all fixedly connected to the base plate (12). The positioning end of the fixture mechanism (2) is slidably connected to the base plate (12). The working end of the lifting cylinder is connected to the lower surface of the flipping plate (4). Stop limiting blocks (8) are provided on both sides of the flipping plate (4). The position of the stop limiting block (8) corresponds to the position of the stop limiting post (9). The flipping plate (4) is rotatably connected to the base plate (12). A groove corresponding to the working end of the fixture mechanism (2) is provided on the flipping plate (4). The positioning end of the fixture mechanism (2) penetrates through the groove and extends to the upper surface of the flipping plate (4) to limit the test piece. The sliding assembly is arranged on the working surface of the flipping plate (4).

2. The rotary detachment positioning and unloading device according to claim 1, wherein The fixture mechanism (2) includes a positioning post (201), a fixing plate (202), a slider (203), a slide rail (204), and a telescopic cylinder. The telescopic cylinder and the slide rail (204) are both fixedly connected to the base plate (12). A slider (203) is slidably connected to the slide rail (204). The top of the slider (203) is fixedly connected to the fixing plate (202). A plurality of positioning posts (201) are provided on the fixing plate (202). The positioning end of the positioning post (201) penetrates through the groove and extends to the upper surface of the flipping plate (4) to limit the test piece. The working end of the telescopic cylinder is fixedly connected to the fixing plate (202).

3. The rotary detachment positioning and unloading device according to claim 2, characterized in that, The fixture mechanism (2) further includes a limit baffle (3). One end of the limit baffle (3) is fixedly connected to the fixing plate (202). The other end of the limit baffle (3) penetrates through the flipping plate (4) to limit the test piece. A groove corresponding to the limit baffle (3) is provided on the flipping plate (4).

4. A rotary disengaging, positioning and unloading device according to claim 3, characterized in that, Connection blocks (7) are provided on both sides of the flipping plate (4). The bottom of the connection block (7) is connected to one end of a push rod (11). The other end of the push rod (11) penetrates through the oval groove on the base plate (12).

5. The rotary detachment positioning and unloading device according to claim 4, characterized in that, The flipping plate includes a first flipping plate and a second flipping plate. The first flipping plate and the second flipping plate are spliced in sequence. The first flipping plate is horizontally arranged. The second flipping plate is inclined from high to low from the end connected to the first flipping plate to the other end.

6. A rotary detachment positioning and unloading device according to claim 5, characterized in that, The sliding assembly includes a first slide bar (5), a rolling bearing (6), and a second slide bar (13). The first slide bar (5), the rolling bearing (6), and the second slide bar (13) are all arranged on the flipping plate (4), and the working ends of the first slide bar (5), the rolling bearing (6), and the second slide bar (13) are all higher than the upper surface of the flipping plate (4). Specifically: The second slide bar (13) is arranged on one side of the first flipping plate close to the detection plug (1). The rolling bearing (6) is arranged on one side of the first flipping plate close to the second flipping plate. The first slide bar (5) is arranged on the second flipping plate.

7. A rotary detachment positioning and unloading device according to claim 6, characterized in that, A baffle is further provided outside the flipping plate (4). The baffle specifically includes side baffles provided on both sides of the flipping plate (4) and a lower baffle close to the side where the flipping plate (4) is rotatably connected to the base plate (12).

8. A rotary detachment positioning and unloading device according to claim 7, characterized in that, The connection blocks (7) and the stop limiting blocks (8) are both arranged on the side baffles.

9. The rotary detachment positioning and unloading device according to claim 8, characterized in that, The flipping plate (4) is rotatably connected to the substrate (12) through a rotating shaft (10).

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