Rivet height automatic measuring device

Abstract

The utility model relates to an automatic rivet height measuring device, which comprises a workbench, a feeding device, a positioning conveying device, a transplanting device and a detecting device are arranged on the workbench, the feeding device is arranged on one side of the detecting device, and the transplanting device is arranged on the other side of the detecting device. The detection device comprises a supporting plate, a second air cylinder, a fixing plate, a height detection sensor and a detection table, the supporting plate and the detection table are installed on the workbench, the detection table is located at the side end of the supporting plate, the second air cylinder is installed at the top of the supporting plate, the driving end of the second air cylinder is connected with the fixing plate, and the fixing plate is in vertical sliding fit with the supporting plate. And the height detection sensor is mounted on the fixed plate, so that a detection head of the height detection sensor directly faces the detection table. The automatic measuring device for the height of the rivet achieves automatic measurement of the height of the rivet, greatly improves measuring efficiency and measuring accuracy, and saves labor and time cost.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, in particular to an automatic rivet height measuring device. Background Art

[0002] In the prior art, the height of a rivet is usually measured by manually holding a caliper to determine whether the rivet is a qualified product. This measurement method not only has low efficiency and takes a long time, but also there are certain errors in manual measurement, resulting in poor measurement accuracy and inability to meet the requirements of large-scale automatic measurement. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide an automatic rivet height measuring device, which realizes the automatic measurement of the rivet height, greatly improves the measurement efficiency and accuracy, and saves labor and time costs.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an automatic rivet height measuring device, including a workbench, on which a feeding device for feeding rivets, a positioning and conveying device for positioning and conveying rivets, a transplanting device for conveying rivets, and a detecting device for detecting the height of rivets are arranged. The feeding device is located on one side of the detecting device, and the transplanting device is located on the other side of the detecting device.

[0005] The detecting device includes a support plate, a second cylinder, a fixing plate, a height detecting sensor and a detecting table. The support plate and the detecting table are respectively installed on the workbench. The detecting table is located at the side end of the support plate. The second cylinder is installed on the top of the support plate. The driving end of the second cylinder is connected with the fixing plate. The fixing plate is in vertical sliding fit with the support plate. The height detecting sensor is installed on the fixing plate, so that the detecting head of the height detecting sensor faces the detecting table.

[0006] In one embodiment, the feeding device of the automatic rivet height measuring device includes a vibrating bowl and a linear vibrator. The vibrating bowl is connected with one end of the linear vibrator, and the other end of the linear vibrator abuts against the positioning and conveying device.

[0007] In one embodiment, the positioning and conveying device of the automatic rivet height measuring device includes a positioning table and a first linear module moving along the X-axis direction. The driving end of the first linear module is connected with the positioning table. The positioning table is in sliding fit with the workbench. A positioning groove for accommodating the rivet is arranged on the positioning table.

[0008] In one embodiment, the transplanting device of the rivet height automatic measuring device includes a second linear module moving along the Y-axis direction, a first cylinder moving along the Z-axis direction, a connecting plate, and a clamping jaw cylinder for clamping the rivet. The driving end of the second linear module is connected to the first cylinder, the driving end of the first cylinder is connected to one end of the bottom surface of the connecting plate, and the clamping jaw cylinder is connected to the other end of the bottom surface of the connecting plate. The second linear module is used to drive the first cylinder to drive the clamping jaw cylinder to move above the detection table along the Y-axis direction, and the first cylinder is used to drive the clamping jaw cylinder to drive the rivet to move downward and place it on the detection table.

[0009] In one embodiment, two feeding devices are symmetrically arranged on the workbench of the rivet height automatic measuring device. The feeding devices are located at the side end of the detection table away from the support plate. The feeding device includes a feeding plate and a third cylinder. The third cylinder is installed on the workbench, the driving end of the third cylinder is connected to the feeding plate, the feeding plate is slidably matched with the workbench, the feeding plate is higher than the upper surface of the detection table, and the third cylinder is used to drive the feeding plate to move along the Y-axis direction to push the rivet on the detection table.

[0010] In one embodiment, two discharge pipes are symmetrically arranged on the workbench of the rivet height automatic measuring device. The two discharge pipes are respectively located on both sides of the detection table, and the tops of the discharge pipes are flush with the top of the workbench.

[0011] In one embodiment, two boxes are symmetrically arranged at the bottom of the workbench of the rivet height automatic measuring device. One end of the box is an open end, and the other end of the box is a sealed end. The open ends of the two boxes correspond to the discharge ports of the two discharge pipes one by one.

[0012] The beneficial effects of this application are as follows:

[0013] This application provides a rivet height automatic measuring device. The measuring device realizes the automatic feeding, positioning, conveying and detection of rivets through the mutual cooperation of the feeding device, the positioning and conveying device, the transplanting device and the detection device. The measuring device not only realizes the automatic measurement of the rivet height, but also greatly improves the measurement efficiency and measurement accuracy, saving labor and time costs. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of one perspective of the rivet height automatic measuring device of the embodiment of this application;

[0015] Figure 2 It is a schematic diagram of another perspective of the rivet height automatic measuring device of the embodiment of this application;

[0016] Figure 3 It is a schematic diagram of the detection device of the rivet height automatic measuring device of the embodiment of this application;

[0017] Figure 4 Schematic diagram of the positioning and conveying device of the rivet height automatic measuring device for the embodiment of the present application;

[0018] Wherein:

[0019] 1. Workbench; 2. Feeding device; 3. Positioning and conveying device; 4. Transplanter; 5. Detection device; 6. Pushing device; 7. Discharge pipe; 8. Box body; 9. Rivet; 21. Vibratory bowl feeder; 22. Linear vibrator; 31. Positioning table; 32. First linear module; 311. Positioning groove; 41. Second linear module; 42. First cylinder; 43. Connecting plate; 44. Claw cylinder; 51. Support plate; 52. Second cylinder; 53. Fixed plate; 54. Height detection sensor; 55. Detection table; 61. Pushing plate; 62. Third cylinder; 81. Open end; 82. Sealed end. Detailed implementation manners

[0020] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific implementation manners of the present utility model is made with reference to the accompanying drawings.

[0021] As Figure 1 shown, the embodiment of the present application provides a rivet height automatic measuring device, including a workbench 1, on which a feeding device 2 for feeding rivets 9, a positioning and conveying device 3 for positioning and conveying rivets 9, a transplanter 4 for conveying rivets 9, and a detection device 5 for detecting the height of rivets 9 are provided. The feeding device 2 is located on one side of the detection device 5, and the transplanter 4 is located on the other side of the detection device 5.

[0022] As Figure 3 shown, the detection device 5 includes a support plate 51, a second cylinder 52, a fixed plate 53, a height detection sensor 54 and a detection table 55. The support plate 51 and the detection table 55 are respectively installed on the workbench 1. The detection table 55 is located at the side end of the support plate 51. The second cylinder 52 is installed on the top of the support plate 51. The driving end of the second cylinder 52 is connected to the fixed plate 53. The fixed plate 53 is in vertical sliding fit with the support plate 51. The height detection sensor 54 is installed on the fixed plate 53, so that the detection head of the height detection sensor 54 faces the detection table 55.

[0023] Specifically, the feeding device 2, the positioning and conveying device 3, the transplanting device 4, and the detection device 5 are respectively installed on the workbench 1. The feeding device 2 is located on one side of the detection device 5. The positioning and conveying device 3 is docked with the feeding device 2 and is located on the other side of the detection device 5. The transplanting device 4 is docked with the positioning and conveying device 3 and is located on the side of the positioning and conveying device 3 away from the feeding device 2. The support plate 51 is vertically installed on the workbench 1. The second cylinder 52 is fixedly installed on the side of the support plate 51 close to the detection table 55. The driving end of the second cylinder 52 is connected to the fixing plate 53. The fixing plate 53 and the support plate 51 are vertically slidably matched through sliders and slide rails. The fixing plate 53 is fixedly connected to the height detection sensor 54. The second cylinder 52 drives the fixing plate 53 to drive the height detection sensor 54 to move up and down along the side of the support plate 51. The detection head of the height detection sensor 54 is arranged opposite to the detection table 55.

[0024] During the operation process, manually pour the rivets 9 into the vibrating bowl 21 of the feeding device 2. The vibrating bowl 21 and the linear vibrator 22 sort and distribute the rivets 9. Then, the rivets 9 are transported to the positioning table 31 of the positioning and conveying device 3. Then, the first linear module 32 of the positioning and conveying device 3 drives the positioning table 31 to drive the rivets 9 to move to one side of the transplanting device 4. The first cylinder 42 of the transplanting device 4 drives the jaw cylinder 44 to move downward, so that the jaw cylinder 44 grabs the rivets 9 on the positioning table 31. Then, the second linear module 41 drives the first cylinder 42 to drive the jaw cylinder 44 and the rivets 9 to move above the detection table 55 of the detection device 5. Then, the first cylinder 42 drives the jaw cylinder 44 to vertically place the rivets 9 on the detection table 55. The jaw cylinder 44 releases the rivets 9. The second cylinder 52 of the detection device 5 drives the height detection sensor 54 to move downward. The detection head of the height detection sensor 54 contacts the top of the rivets 9, so as to measure the height of the rivets 9.

[0025] In the above structure, by setting the feeding device 2, the positioning and conveying device 3, the transplanting device 4, and the detection device 5 to cooperate with each other, the automatic feeding, positioning, conveying, and detection of the rivets 9 are realized. This measuring device not only realizes the automatic measurement of the height of the rivets 9, but also greatly improves the measurement efficiency and measurement accuracy, saving labor and time costs.

[0026] As Figure 2 shown, in one of the embodiments, the feeding device 2 of the automatic rivet height measuring device includes a vibrating bowl 21 and a linear vibrator 22. One end of the vibrating bowl 21 is connected to one end of the linear vibrator 22. The other end of the linear vibrator 22 abuts against the positioning and conveying device 3. The vibrating bowl 21 and the linear vibrator 22 cooperate to sort and distribute multiple rivets 9. The rivets 9 pass through the linear vibrator 22 in a preset state in sequence. The linear vibrator 22 is docked with the positioning table 31 to transport the rivets 9 to the positioning table 31. This setting facilitates the sorting and distribution of the rivets 9.

[0027] As shown Figure 2 and Figure 4 In one embodiment, the positioning and conveying device 3 of the automatic rivet height measuring device includes a positioning table 31 and a first linear module 32 that moves along the X-axis direction. The driving end of the first linear module 32 is connected to the positioning table 31. The positioning table 31 is slidably matched with the workbench 1. A positioning groove 311 for accommodating the rivet 9 is provided on the positioning table 31. The positioning groove 311 of the positioning table 31 is docked with the outlet of the linear vibrator 22. The linear vibrator 22 conveys the rivet 9 into the positioning groove 311 of the positioning table 31. Then, the first linear module 32 drives the positioning table 31 to drive the rivet 9 to move along the X-axis direction, so that the rivet 9 is located on one side of the transplanting device 4. The transplanting device 4 grabs and conveys the rivet 9. This setting facilitates the positioning and conveying of the rivet 9 and ensures the position state of the rivet 9 during the conveying process.

[0028] As shown Figure 2 In one embodiment, the transplanting device 4 of the automatic rivet height measuring device includes a second linear module 41 that moves along the Y-axis direction, a first cylinder 42 that moves along the Z-axis direction, a connecting plate 43, and a jaw cylinder 44 for clamping the rivet 9. The driving end of the second linear module 41 is connected to the first cylinder 42. The driving end of the first cylinder 42 is connected to one end of the bottom surface of the connecting plate 43. The jaw cylinder 44 is connected to the other end of the bottom surface of the connecting plate 43. The second linear module 41 is used to drive the first cylinder 42 to drive the jaw cylinder 44 to move above the detection table 55 along the Y-axis direction. The first cylinder 42 is used to drive the jaw cylinder 44 to drive the rivet 9 to move downward and place it on the detection table 55. When the first linear module 32 drives the positioning table 31 to drive the rivet 9 to move to the second linear module 41, the first cylinder 42 drives the jaw cylinder 44 to move downward to clamp the rivet 9 in the positioning table 31. Then, the second linear module 41 drives the first cylinder 42 to drive the jaw cylinder 44 and the rivet 9 to move above the detection table 55 along the Y-axis direction. Then, the first cylinder 42 drives the jaw cylinder 44 to move downward to vertically place the rivet 9 on the detection table 55. This setting facilitates the conveying of the rivet 9 to the detection table 55.

[0029] As shown Figure 1 and Figure 2As shown, in one embodiment, two material-dipping devices 6 are symmetrically arranged on the workbench 1 of the rivet height automated measuring device. The material-dipping device 6 is located at the side end of the detection platform 55 away from the support plate 51. The material-dipping device 6 includes a material-dipping plate 61 and a third cylinder 62. The third cylinder 62 is installed on the workbench 1. The driving end of the third cylinder 62 is connected to the material-dipping plate 61. The material-dipping plate 61 slides with the workbench 1. The material-dipping plate 61 is higher than the upper surface of the detection platform 55. The third cylinder 62 is used to drive the material-dipping plate 61 to move along the Y-axis direction to dig the rivet 9 on the detection platform 55. Both material-dipping devices 6 are located at the side end of the detection platform 55 away from the support plate 51, and the material-dipping plate 61 is higher than the upper surface of the detection platform 55. After the height detection sensor 54 completes the measurement of the height of the rivet 9, it is determined whether the rivet 9 is a qualified product. The two material-dividing devices 6 are respectively a first material-dividing device 6 and a second material-dividing device 6. The third cylinder 62 of the first material-dividing device 6 drives the material-dividing plate 61 to push qualified rivets 9 into qualified boxes 8. The third cylinder 62 of the second material-dividing device 6 drives the material-dividing plate 61 to push unqualified rivets 9 into unqualified boxes 8. The arrangement of the two material-dividing devices 6 facilitates the separation of qualified rivets 9 and unqualified rivets 9.

[0030] like Figure 1 As shown, in one embodiment, two discharge pipes 7 are symmetrically arranged on the workbench 1 of the rivet height automated measuring device. The two discharge pipes 7 are respectively located on both sides of the inspection platform 55, and the tops of the discharge pipes 7 are respectively flush with the top of the workbench 1. The two discharge pipes 7 are respectively a discharge pipe 7 and a second discharge pipe 7. The first discharge pipe 7 and the second discharge pipe 7 are respectively located at the two ends of the inspection platform 55, and the tops of the first discharge pipe 7 and the second discharge pipe 7 are respectively flush with the bottom of the inspection platform 55. The first discharging device 6 pushes the qualified rivets 9 into the first discharge pipe 7, and the second discharging device 6 pushes the unqualified rivets 9 into the second discharge pipe 7. This arrangement facilitates the discharge of qualified rivets 9 and unqualified rivets 9.

[0031] like Figure 1 As shown, in one embodiment, the workbench 1 of the automated rivet height measuring device has two symmetrically arranged boxes 8 at its bottom. One end of each box 8 is an open end 81, and the other end is a sealed end 82. The open ends 81 of each box 8 correspond one-to-one with the discharge ports of two discharge pipes 7. The two boxes 8 are respectively a first box 8 and a second box 8. The first box 8 interfaces with the first discharge pipe 7 to receive qualified rivets 9, while the second box 8 interfaces with the second discharge pipe 7 to receive unqualified rivets 9. This arrangement facilitates the collection of qualified and unqualified rivets 9.

[0032] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. An automatic rivet height measuring device, characterized in that, It includes a workbench (1), on which a feeding device (2) for feeding rivets (9), a positioning and conveying device (3) for positioning and conveying rivets (9), a transplanting device (4) for conveying rivets (9), and a detection device (5) for detecting the height of rivets (9) are provided. The feeding device (2) is located on one side of the detection device (5), and the transplanting device (4) is located on the other side of the detection device (5). The detection device (5) includes a support plate (51), a second cylinder (52), a fixing plate (53), a height detection sensor (54), and a detection table (55). The support plate (51) and the detection table (55) are respectively installed on the workbench (1). The detection table (55) is located at the side end of the support plate (51). The second cylinder (52) is installed on the top of the support plate (51). The driving end of the second cylinder (52) is connected to the fixing plate (53). The fixing plate (53) is in vertical sliding cooperation with the support plate (51). The height detection sensor (54) is installed on the fixing plate (53) so that the detection head of the height detection sensor (54) faces the detection table (55).

2. The automated rivet height measuring device according to claim 1, characterized in that, The feeding device (2) includes a vibrating bowl (21) and a linear vibrator (22). The vibrating bowl (21) is connected to one end of the linear vibrator (22), and the other end of the linear vibrator (22) abuts against the positioning and conveying device (3).

3. The automated rivet height measuring device according to claim 1, wherein, The positioning and conveying device (3) includes a positioning table (31) and a first linear module (32) moving along the X-axis direction. The driving end of the first linear module (32) is connected to the positioning table (31). The positioning table (31) is in sliding cooperation with the workbench (1). A positioning groove (311) for accommodating the rivet (9) is provided on the positioning table (31).

4. The automatic rivet height measuring device according to claim 1, wherein The transplanting device (4) includes a second linear module (41) moving along the Y-axis direction, a first cylinder (42) moving along the Z-axis direction, a connecting plate (43), and a jaw cylinder (44) for clamping the rivet (9). The driving end of the second linear module (41) is connected to the first cylinder (42). The driving end of the first cylinder (42) is connected to one end of the bottom surface of the connecting plate (43). The jaw cylinder (44) is connected to the other end of the bottom surface of the connecting plate (43). The second linear module (41) is used to drive the first cylinder (42) to drive the jaw cylinder (44) to move along the Y-axis direction above the detection table (55). The first cylinder (42) is used to drive the jaw cylinder (44) to drive the rivet (9) to move downward and place it on the detection table (55).

5. The automatic rivet height measuring device according to claim 1, characterized in that, There are two symmetrically arranged feeding devices (6) on the workbench (1). The feeding devices (6) are located at the side end of the inspection table (55) away from the support plate (51). The feeding device (6) includes a feeding plate (61) and a third cylinder (62). The third cylinder (62) is installed on the workbench (1), and the driving end of the third cylinder (62) is connected to the feeding plate (61). The feeding plate (61) is slidably matched with the workbench (1). The feeding plate (61) is higher than the upper surface of the inspection table (55). The third cylinder (62) is used to drive the feeding plate (61) to move along the Y-axis direction to stir the rivets (9) on the inspection table (55).

6. The automated rivet height measuring device according to claim 1, characterized in that, There are two symmetrically arranged discharge pipes (7) on the workbench (1). The two discharge pipes (7) are respectively located on both sides of the inspection table (55). The tops of the discharge pipes (7) are flush with the top of the workbench (1).

7. The automatic rivet height measuring device according to claim 6, wherein, There are two symmetrically arranged boxes (8) at the bottom of the workbench (1). One end of the box (8) is an open end (81), and the other end of the box (8) is a sealed end (82). The open ends (81) of the two boxes (8) respectively correspond to the discharge ports of the two discharge pipes (7).

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