Circuit breaker size measuring equipment

Abstract

The invention relates to the technical field of circuit breaker speed measurement tools, and particularly provides a circuit breaker size measurement device, which comprises a conveying device comprising a frame body and a conveying belt arranged on the frame body, and the conveying belt extends along a first horizontal direction; the distance measuring piece is arranged on one side of the frame body; the positioning piece is fixedly arranged on the frame body, and the positioning piece and the distance measuring piece are located on the same side of the frame body; the pushing piece is arranged on the frame body in a reciprocating motion mode in the second horizontal direction perpendicular to the first horizontal direction, the pushing piece and the positioning piece are oppositely arranged in the second horizontal direction, the pushing piece is provided with a conveying position and a detection position, when the pushing piece is located at the conveying position, the pushing piece is far away from the positioning piece, and when the pushing piece is located at the detection position, the pushing piece is not close to the positioning piece. The pushing piece is close to the positioning piece. Through the technical scheme provided by the invention, the problems that the moving paths of the circuit breakers are not uniform and the measurement precision is not easy to ensure in the process of conveying the circuit breakers by a conveying mechanism in the related technology can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of circuit breaker measuring tooling, and in particular to a circuit breaker dimension measuring device. Background Art

[0002] During the production of circuit breakers, the external dimensions of each circuit breaker need to be measured. The external dimension data of the circuit breaker (phase spacing, pole spacing, distance from the lower contact arm to the bottom, and distance from the front end to the contact) need to be measured and entered into the maintenance platform. Currently, manual measurement is performed using tools such as calipers or tape measures. However, the dimensional parameters obtained by manual measurement have large errors compared to the actual dimensions, and the efficiency of manual measurement is low.

[0003] In the related art, the circuit breaker is transported by a conveying mechanism. When the circuit breaker is transported to an automated visual ranging machine, the circuit breaker is photographed by the automated visual ranging machine. The visual ranging machine performs image recognition based on the photographed image, the coordinate points where the automated visual ranging machine is installed, and the distance between the automated visual ranging machine and the object being measured to identify the external dimension data of the circuit breaker.

[0004] However, in the process of conveying circuit breakers by the conveying mechanism, the moving paths of the circuit breakers are not uniform, so that the distances between the automated visual ranging machine and different circuit breakers are different, making it difficult to ensure measurement accuracy. Summary of the invention

[0005] The present invention provides a circuit breaker size measuring device to solve the problem in the related art that in the process of a conveying mechanism conveying the circuit breaker, the moving path of the circuit breaker is not uniform and it is difficult to ensure the measurement accuracy.

[0006] The invention provides a circuit breaker size measuring device, which comprises: a conveying device, comprising a frame and a conveying belt arranged on the frame, wherein the conveying belt extends along a first horizontal direction; a distance measuring member arranged on one side of the frame; a positioning member fixedly arranged on the frame, wherein the positioning member and the distance measuring member are located on the same side of the frame; a pushing member reciprocatingly arranged on the frame along a second horizontal direction perpendicular to the first horizontal direction, wherein the pushing member is arranged opposite to the positioning member in the second horizontal direction, wherein the pushing member has a conveying position and a detecting position, wherein when the pushing member is at the conveying position, the pushing member is away from the positioning member, and when the pushing member is at the detecting position, the pushing member is close to the positioning member.

[0007] Furthermore, the circuit breaker size measuring device also includes: a driving member; a reciprocating member, which is arranged between the pushing member and the frame, the driving member is drivingly connected to the reciprocating member to drive the reciprocating member to move back and forth along the second horizontal direction, and the reciprocating member is drivingly connected to the pushing member to drive the pushing member to move between the detection position and the conveying position.

[0008] Furthermore, the reciprocating member includes: a reciprocating gear, which is rotatably arranged on the frame body around its axis, the rotation axis of the reciprocating gear extends along the first horizontal direction, and the driving member is drivingly connected to the reciprocating gear to drive the reciprocating gear to move along the second horizontal direction; a first rack, which extends along the second horizontal direction and is fixedly arranged on the frame body, the first rack is located below the reciprocating gear, and the reciprocating gear can mesh with the first rack; a second rack, which is fixedly arranged on the side of the pushing member away from the positioning member, the second rack extends along the second horizontal direction, the second rack is located above the reciprocating gear, and the second rack meshes with the reciprocating gear.

[0009] Furthermore, the reciprocating member also includes: a lower gear, rotatably disposed on the frame, a driving member is drivingly connected to the lower gear, an upper gear, rotatably disposed on the frame and located above the lower gear; an intermediate gear, rotatably disposed on the frame, the intermediate gear is located between the upper gear and the lower gear and meshes with the lower gear and the upper gear respectively; an upper half gear ring, coaxial with the upper gear and fixedly disposed on the upper gear; a lower half gear ring, coaxial with the lower gear and fixedly disposed on the lower gear; a linkage plate, movably disposed on the frame along a second horizontal direction, the linkage plate having an upper toothed structure and a lower toothed structure extending along the second horizontal direction, the linkage plate having a first motion state and a second motion state, when the linkage plate is in the first motion state, the upper toothed structure meshes with the upper half gear ring, and when the linkage plate is in the second motion state, the lower toothed structure meshes with the lower half gear ring, and the reciprocating gear is rotatably disposed on the linkage plate around its axis.

[0010] Furthermore, the driving member is connected to the conveyor belt drive, and the conveying equipment also includes a reversing structure, the axis of the input torque of the reversing structure is perpendicular to the axis of the output torque, and the reversing structure is arranged between the driving member and the reciprocating gear, or the reversing structure is arranged between the driving member and the conveyor belt.

[0011] Furthermore, the reversing structure includes: a first reversing gear, which is arranged on the frame body, the driving member is connected to the first reversing gear, and the rotation axis of the first reversing gear extends along the second horizontal direction; a second reversing gear, which is arranged on the frame body, the first reversing gear is meshed with the second reversing gear, the rotation axis of the second reversing gear extends along the first horizontal direction, and the second reversing gear is connected to the reciprocating gear.

[0012] Furthermore, the conveying device also includes a speed balancing member, which is arranged between the frame and the driving member to enable the driving member to rotate at a uniform speed.

[0013] Furthermore, the speed-equalizing member includes: a shell, fixedly arranged on a frame; an inverted toothed disc, rotatably mounted on the outer side of the shell, the rotation axis of the inverted toothed disc extends along a second horizontal direction, and the driving member is drivingly connected to the inverted toothed disc; a speed limiting claw, the center of gravity of the speed limiting claw is hinged to the shell, the hinge axis of the speed limiting claw extends along the second horizontal direction, the center of gravity of the speed limiting claw is aligned with the center of the circle of the inverted toothed disc in the vertical direction, and speed limiting teeth and matching teeth are respectively provided at both ends of the speed limiting claw, the speed limiting teeth have a speed limiting state that cooperates with the inverted toothed disc and an avoidance state that avoids the inverted toothed disc, when the inverted toothed disc is driven to cooperate with the matching teeth, the inverted toothed disc drives the speed limiting claw to swing, so that the matching teeth swing upward and the speed limiting teeth swing downward, and when the inverted toothed disc is separated from the matching teeth, the speed limiting claw swings under the action of its gravity, so that the matching teeth swing downward and the speed limiting teeth swing upward.

[0014] Further, the speed-equalizing member includes two speed-limiting claws, the center of gravity of one speed-limiting claw is located directly above the rotation axis of the inverted toothed disk, and the center of gravity of the other speed-limiting claw is located directly below the rotation axis of the inverted toothed disk; and / or, the speed-equalizing member also includes a center gear, an inner gear ring and at least two planetary gears, the center gear is rotatably arranged in the shell, the driving member is drivingly connected to the center gear, the rotation axis of the center gear extends along the second horizontal direction, the inner gear ring is fixed on the inner wall of the shell, the inner gear ring is arranged around the outer side of the center gear, the planetary gears are rotatably arranged on the inverted toothed disk around their own axes, the rotation axis of the inverted toothed disk is coaxially arranged with the rotation axis of the center gear, and the planetary gears are respectively meshed with the center gear and the inner gear ring.

[0015] Furthermore, the conveyor belt includes: at least two conveyor rollers, each of which is rotatably arranged on a frame around its own axis, the rotation axes of the at least two conveyor rollers each extend along a second horizontal direction, at least two conveyor rollers are arranged along a first horizontal direction, and a driving member is drivingly connected to one of the conveyor rollers; a circuit breaker placement plate, which is arranged on the frame and mounted on at least three adjacent conveyor rollers, the positioning member is located on one side of the circuit breaker placement plate, and the pushing member is reciprocally movable along the second horizontal direction on the circuit breaker placement plate.

[0016] The circuit breaker dimension measuring device provided by the present invention is applied, and the circuit breaker dimension measuring device includes a conveying device, a distance measuring member, a positioning member and a pushing member. The pushing member is moved to a conveying position, and the circuit breaker is transported by a conveyor belt. When the circuit breaker is transported to between the positioning member and the pushing member, the pushing member is moved to a detection position, so that the pushing member pushes the circuit breaker toward the positioning member until the circuit breaker contacts the positioning member. The external dimension data of the circuit breaker is measured by the distance measuring member. Even if the moving path of the circuit breaker when being transported by the conveyor belt is not uniform, before the external dimension data of the circuit breaker is measured by the distance measuring member, the circuit breaker is pushed toward the positioning member by the pushing member, so that when the distance measuring member measures the external dimension data of the circuit breaker, the distance between the distance measuring member and the circuit breaker is kept consistent, thereby improving the measurement accuracy of the external dimension data of the circuit breaker measured by the distance measuring member. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic structural diagram of a circuit breaker size measuring device provided in an embodiment of the present invention is shown;

[0019] Figure 2 Another schematic structural diagram of a circuit breaker size measuring device provided according to an embodiment of the present invention is shown;

[0020] Figure 3 Another structural schematic diagram of a circuit breaker size measuring device provided in an embodiment of the present invention is shown;

[0021] Figure 4 It shows a schematic structural diagram of a reciprocating member of a circuit breaker size measuring device provided in an embodiment of the present invention;

[0022] Figure 5 A schematic structural diagram of a speed averaging component of a circuit breaker size measuring device provided according to an embodiment of the present invention is shown.

[0023] The above drawings include the following reference numerals:

[0024] 10. Conveying equipment; 11. Frame; 12. Conveying belt; 121. Conveying roller; 122. Circuit breaker placement plate; 13. Reversing structure; 131. First reversing gear; 132. Second reversing gear; 14. Speed ​​balancing member; 141. Housing; 142. Inverted tooth plate; 143. Speed ​​limiting claw; 1431. Speed ​​limiting tooth; 1432. Matching tooth; 144. Central gear; 145. Internal gear ring; 146. Planetary gear;

[0025] 20. Distance measuring member; 30. Positioning member; 40. Pushing member;

[0026] 50. driving member; 51. driving motor; 52. driving gear; 53. driven gear; 54. driving shaft;

[0027] 60. reciprocating member; 61. reciprocating gear; 62. first rack; 63. second rack; 64. lower gear; 65. upper gear; 66. intermediate gear; 67. upper half gear ring; 68. lower half gear ring; 69. linkage plate; 691. upper toothed structure; 692. lower toothed structure. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figures 1 to 5 As shown, an embodiment of the present invention provides a circuit breaker dimension measuring device, which includes a conveying device 10, a distance measuring member 20, a positioning member 30 and a pushing member 40. The conveying device 10 includes a frame 11 and a conveyor belt 12 arranged on the frame 11, the conveyor belt 12 extends along a first horizontal direction, the distance measuring member 20 is arranged on one side of the frame 11, the positioning member 30 is fixedly arranged on the frame 11, and the positioning member 30 and the distance measuring member 20 are located on the same side of the frame 11, the pushing member 40 is reciprocatingly arranged on the frame 11 along a second horizontal direction perpendicular to the first horizontal direction, the pushing member 40 is arranged opposite to the positioning member 30 in the second horizontal direction, the pushing member 40 has a conveying position and a detection position, when the pushing member 40 is in the conveying position, the pushing member 40 is away from the positioning member 30, when the pushing member 40 is in the detection position, the pushing member 40 is close to the positioning member 30.

[0030] The circuit breaker dimension measuring device provided in this embodiment is applied, and the circuit breaker dimension measuring device includes a conveying device 10, a distance measuring member 20, a positioning member 30 and a pushing member 40. The pushing member 40 is moved to a conveying position, and the circuit breaker is transported by the conveyor belt 12. When the circuit breaker is transported to between the positioning member 30 and the pushing member 40, the pushing member 40 is moved to a detection position, so that the pushing member 40 pushes the circuit breaker toward the positioning member 30 until the circuit breaker contacts the positioning member 30. The outer dimension data of the circuit breaker is measured by the distance measuring member 20. Even if the moving path of the circuit breaker when being transported by the conveyor belt 12 is not uniform, before the outer dimension data of the circuit breaker is measured by the distance measuring member 20, the circuit breaker is pushed toward the positioning member 30 by the pushing member 40, so that when the distance measuring member 20 measures the outer dimension data of the circuit breaker, the distance between the distance measuring member 20 and the circuit breaker is kept consistent, thereby improving the measurement accuracy of the outer dimension data of the circuit breaker measured by the distance measuring member 20.

[0031] Specifically, the circuit breaker is intermittently transported using the conveyor belt 12 .

[0032] like Figures 1 to 4 As shown, the circuit breaker size measuring device further includes a driving member 50 and a reciprocating member 60. The reciprocating member 60 is disposed between the pushing member 40 and the frame 11. The driving member 50 is drivingly connected to the reciprocating member 60 to drive the reciprocating member 60 to reciprocate along the second horizontal direction. The reciprocating member 60 is drivingly connected to the pushing member 40 to drive the pushing member 40 to move between the detection position and the conveying position. The driving member 50 drives the reciprocating member 60 to reciprocate along the second horizontal direction to move the pushing member 40 between the detection position and the conveying position.

[0033] like Figure 5As shown, the reciprocating member 60 includes a reciprocating gear 61, a first rack 62 and a second rack 63. The reciprocating gear 61 is rotatably arranged on the frame 11 around its axis. The rotation axis of the reciprocating gear 61 extends along the first horizontal direction. The driving member 50 is drivingly connected to the reciprocating gear 61 to drive the reciprocating gear 61 to move along the second horizontal direction. The first rack 62 extends along the second horizontal direction and is fixedly arranged on the frame 11. The first rack 62 is located below the reciprocating gear 61. The reciprocating gear 61 can be meshed with the first rack 62. The second rack 63 is fixedly arranged on the side of the pushing member 40 away from the positioning member 30. The second rack 63 extends along the second horizontal direction. The second rack 63 is located above the reciprocating gear 61. The second rack 63 is meshed with the reciprocating gear 61. The driving member 50 drives the reciprocating gear 61 to move along the second horizontal direction. Since the reciprocating gear 61 is meshed with the first rack 62, the reciprocating gear 61 rotates during the movement of the reciprocating gear 61 along the second horizontal direction. Since the reciprocating gear 61 is meshed with the second rack 63, the second rack 63 moves along the second horizontal direction, thereby driving the pushing member 40 to reciprocate along the second horizontal direction, so that the pushing member 40 moves between the detection position and the conveying position.

[0034] like Figure 5 As shown, the reciprocating member 60 also includes a lower gear 64, an upper gear 65, an intermediate gear 66, an upper half gear ring 67, a lower half gear ring 68 and a linkage plate 69. The lower gear 64 is rotatably disposed on the frame 11, and the driving member 50 is drivingly connected to the lower gear 64. The upper gear 65 is rotatably disposed on the frame 11 and is located above the lower gear 64. The intermediate gear 66 is rotatably disposed on the frame 11. The intermediate gear 66 is located between the upper gear 65 and the lower gear 64 and meshes with the lower gear 64 and the upper gear 65 respectively. The upper half gear ring 67 is coaxial with the upper gear 65 and is fixedly disposed on the upper gear 65. The half gear ring 68 is coaxial with the lower gear 64 and is fixedly arranged on the lower gear 64. The linkage plate 69 is movably arranged on the frame 11 along the second horizontal direction. The linkage plate 69 has an upper toothed structure 691 and a lower toothed structure 692 extending along the second horizontal direction. The linkage plate 69 has a first motion state and a second motion state. When the linkage plate 69 is in the first motion state, the upper toothed structure 691 is meshed with the upper half gear ring 67. When the linkage plate 69 is in the second motion state, the lower toothed structure 692 is meshed with the lower half gear ring 68. The reciprocating gear 61 is rotatably arranged on the linkage plate 69 around its axis.

[0035] like Figures 1 to 4As shown, the driving member 50 is drivingly connected to the conveyor belt 12, and the conveying device 10 further includes a reversing structure 13, the axis of the input torque of the reversing structure 13 is perpendicular to the axis of the output torque, and the reversing structure 13 is arranged between the driving member 50 and the reciprocating gear 61, or the reversing structure 13 is arranged between the driving member 50 and the conveyor belt 12. By arranging the above-mentioned reversing structure 13, the arrangement flexibility of the driving member 50 can be improved.

[0036] like Figure 4 As shown, the reversing structure 13 includes a first reversing gear 131 and a second reversing gear 132. The first reversing gear 131 is arranged on the frame body 11. The driving member 50 is drivingly connected to the first reversing gear 131. The rotation axis of the first reversing gear 131 extends along the second horizontal direction. The second reversing gear 132 is arranged on the frame body 11. The first reversing gear 131 is meshed with the second reversing gear 132. The rotation axis of the second reversing gear 132 extends along the first horizontal direction. The second reversing gear 132 is drivingly connected to the reciprocating gear 61.

[0037] like Figures 1 to 4 As shown, the conveying device 10 also includes a speed averaging member 14, which is arranged between the frame 11 and the driving member 50 so that the driving member 50 rotates at a uniform speed. When the rotation speed of the driving member 50 is too fast, the speed averaging member 14 can limit the rotation speed of the driving member 50 so that the driving member 50 runs at a uniform speed, avoiding fluctuations caused by too fast speed, so as to improve the measurement accuracy. In addition, the time taken by the conveyor belt to transport the circuit breaker from the previous transport station to the positioning member 30 and the pushing member 40 is similar, reducing the difference in the position of the circuit breaker in the first direction between the positioning member 30 and the pushing member 40 each time, reducing the measurement difficulty, and improving the measurement accuracy.

[0038] like Figure 5As shown, the speed balancing member 14 includes a housing 141, an inverted toothed disc 142 and a speed limiting claw 143. The housing 141 is fixedly arranged on the frame 11, and the inverted toothed disc 142 is rotatably sleeved on the outer side of the housing 141. The rotation axis of the inverted toothed disc 142 extends along the second horizontal direction. The driving member 50 is drivingly connected to the inverted toothed disc 142. The center of gravity of the speed limiting claw 143 is hinged to the housing 141. The hinge axis of the speed limiting claw 143 extends along the second horizontal direction. The center of gravity of the speed limiting claw 143 is aligned with the center of the circle of the inverted toothed disc 142 in the vertical direction. Both ends of the speed limiting claw 143 are A speed limiting tooth 1431 and a matching tooth 1432 are respectively provided, and the speed limiting tooth 1431 has a speed limiting state of speed limiting cooperation with the inverted tooth plate 142 and an avoidance state of avoiding the inverted tooth plate 142. When the inverted tooth plate 142 and the matching tooth 1432 are driven to cooperate, the inverted tooth plate 142 drives the speed limiting claw 143 to swing, so that the matching tooth 1432 swings upward and the speed limiting tooth 1431 swings downward. When the inverted tooth plate 142 is separated from the matching tooth 1432, the speed limiting claw 143 swings under the action of its gravity, so that the matching tooth 1432 swings downward and the speed limiting tooth 1431 swings upward. When the driving member 50 is running, one of the inverted teeth of the inverted toothed disc 142 is driven and matched with the matching tooth 1432, so that the matching tooth 1432 swings upward, and the speed limiting tooth 1431 swings downward to a speed limiting state matched with the inverted toothed disc 142. If the rotation speed of the inverted toothed disc 142 is too fast, when the next inverted tooth of the inverted toothed disc 142 rotates to the position of the speed limiting tooth 1431, the speed limiting tooth 1431 has not had time to swing upward to the avoidance state with the avoidance inverted toothed disc 142, so that the speed limiting tooth 1431 interferes with the inverted tooth, and the rotation of the inverted toothed disc 142 is suspended. When the speed limiting tooth 1431 swings upward to the avoidance state with the avoidance inverted toothed disc 142, the speed limiting tooth 1431 avoids the inverted tooth, and the inverted toothed disc 142 continues to rotate.

[0039] like Figure 5 As shown, the speed-averaging member 14 includes two speed-limiting claws 143 , the center of gravity of one speed-limiting claw 143 is located directly above the rotation axis of the inverted toothed disc 142 , and the center of gravity of the other speed-limiting claw 143 is located directly below the rotation axis of the inverted toothed disc 142 .

[0040] like Figure 5 As shown, the speed-balancing member 14 also includes a central gear 144, an inner gear ring 145 and at least two planetary gears 146. The central gear 144 is rotatably disposed in the housing 141. The driving member 50 is drivingly connected to the central gear 144. The rotation axis of the central gear 144 extends along the second horizontal direction. The inner gear ring 145 is fixed on the inner wall of the housing 141. The inner gear ring 145 is disposed around the outer side of the central gear 144. The planetary gears 146 are rotatably disposed on the inverted toothed disc 142 around their own axes. The rotation axis of the inverted toothed disc 142 is coaxially disposed with the rotation axis of the central gear 144. The planetary gears 146 are respectively meshed with the central gear 144 and the inner gear ring 145.

[0041] like Figures 1 to 3 As shown, the conveyor belt 12 includes a circuit breaker placement plate 122 and at least two conveyor rollers 121, at least two conveyor rollers 121 are rotatably arranged on the frame 11 around their own axes, the rotation axes of at least two conveyor rollers 121 extend along the second horizontal direction, at least two conveyor rollers 121 are arranged along the first horizontal direction, the driving member 50 is drivingly connected to one of the conveyor rollers 121, the circuit breaker placement plate 122 is arranged on the frame 11 and is mounted on at least three adjacent conveyor rollers 121, the positioning member 30 is located on one side of the circuit breaker placement plate 122, and the pushing member 40 is reciprocally movable along the second horizontal direction on the circuit breaker placement plate 122. By mounting the circuit breaker placement plate 122 on at least three adjacent conveyor rollers 121, the placement stability of the circuit breaker can be improved.

[0042] like Figure 4 As shown, the driving member 50 includes a driving motor 51, a driving gear 52, a driven gear 53 and a driving shaft 54. The driving gear 52 is sleeved on the output shaft of the driving motor 51, and the driven gear 53 is sleeved on the driving shaft 54. The driving gear 52 is meshed with the driven gear 53. The driving shaft 54 ​​extends along the second horizontal direction. The driving shaft 54 ​​is connected to one of the conveying rollers 121, and the driving shaft 54 ​​is connected to the reciprocating member 60. The reversing structure 13 is arranged between the driving shaft 54 ​​and the reciprocating gear 61, or the reversing structure 13 is arranged between the driving shaft 54 ​​and the conveyor belt 12.

[0043] like Figures 1 to 3 As shown, the distance measuring component 20 includes a visual distance measuring component 20, and the circuit breaker size measuring device also includes a graphics acquisition card, a processing component and a storage component. The graphics acquisition card is connected to the distance measuring component 20 by signal to collect image data collected by the distance measuring component 20, and the processing component is connected to the graphics acquisition card and the storage component by signal respectively. The processing component compares and analyzes the image data and the theoretical data, and the storage component stores the analysis results and the image data. The processing component compares and analyzes the image data and the theoretical data to obtain the measurement data, wherein the measurement data is realized in combination with the coordinate point where the distance measuring component 20 is installed and the distance between the distance measuring component 20 and the object to be measured.

[0044] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0045] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0046] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0047] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0048] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A circuit breaker size measuring device, It is characterized in that The circuit breaker size measuring device comprises: A conveying device (10) comprises a frame (11) and a conveying belt (12) arranged on the frame (11), wherein the conveying belt (12) extends along a first horizontal direction; A distance measuring component (20) is arranged on one side of the frame (11); A positioning member (30) is fixedly disposed on the frame (11), and the positioning member (30) and the distance measuring member (20) are located on the same side of the frame (11); A pushing member (40) is reciprocatingly arranged on the frame (11) along a second horizontal direction perpendicular to the first horizontal direction. The pushing member (40) is arranged opposite to the positioning member (30) in the second horizontal direction. The pushing member (40) has a conveying position and a detecting position. When the pushing member (40) is at the conveying position, the pushing member (40) is away from the positioning member (30). When the pushing member (40) is at the detecting position, the pushing member (40) is close to the positioning member (30).

2. The circuit breaker dimension measuring device according to claim 1, It is characterized in that The circuit breaker size measuring device also includes: A driving member (50); The reciprocating member (60) is arranged between the pushing member (40) and the frame (11); the driving member (50) is drivingly connected to the reciprocating member (60) to drive the reciprocating member (60) to move back and forth along the second horizontal direction; the reciprocating member (60) is drivingly connected to the pushing member (40) to drive the pushing member (40) to move between the detection position and the conveying position.

3. The circuit breaker dimension measuring device according to claim 2, It is characterized in that The reciprocating member (60) comprises: A reciprocating gear (61) is rotatably arranged on the frame (11) around its axis, the rotation axis of the reciprocating gear (61) extends along the first horizontal direction, and the driving member (50) is drivingly connected to the reciprocating gear (61) to drive the reciprocating gear (61) to move along the second horizontal direction; a first rack (62) extending along the second horizontal direction and fixedly arranged on the frame (11), wherein the first rack (62) is located below the reciprocating gear (61), and the reciprocating gear (61) is capable of meshing with the first rack (62); The second rack (63) is fixedly arranged on a side of the pushing member (40) away from the positioning member (30), the second rack (63) extends along the second horizontal direction, the second rack (63) is located above the reciprocating gear (61), and the second rack (63) is meshed with the reciprocating gear (61).

4. The circuit breaker dimension measuring device according to claim 3, It is characterized in that The reciprocating member (60) further comprises: The lower gear (64) is rotatably disposed on the frame (11), and the driving member (50) is drivingly connected to the lower gear (64). an upper gear (65) rotatably disposed on the frame (11) and located above the lower gear (64); an intermediate gear (66) rotatably disposed on the frame (11), the intermediate gear (66) being located between the upper gear (65) and the lower gear (64) and meshing with the lower gear (64) and the upper gear (65) respectively; An upper half gear ring (67) is coaxial with the upper gear (65) and fixedly disposed on the upper gear (65); A lower half gear ring (68) is coaxial with the lower gear (64) and fixedly disposed on the lower gear (64); A linkage plate (69) is movably arranged on the frame (11) along the second horizontal direction. The linkage plate (69) has an upper toothed structure (691) and a lower toothed structure (692) extending along the second horizontal direction. The linkage plate (69) has a first motion state and a second motion state. When the linkage plate (69) is in the first motion state, the upper toothed structure (691) is meshed with the upper half gear ring (67). When the linkage plate (69) is in the second motion state, the lower toothed structure (692) is meshed with the lower half gear ring (68). The reciprocating gear (61) is rotatably arranged on the linkage plate (69) around its axis.

5. The circuit breaker size measuring device according to claim 3, It is characterized in that The driving member (50) is drivingly connected to the conveyor belt (12), and the conveying device (10) further includes a reversing structure (13), the axis of the input torque of the reversing structure (13) and the axis of the output torque are perpendicular to each other, and the reversing structure (13) is arranged between the driving member (50) and the reciprocating gear (61), or the reversing structure (13) is arranged between the driving member (50) and the conveyor belt (12).

6. The circuit breaker dimension measuring device according to claim 5, It is characterized in that The switching structure (13) comprises: A first reversing gear (131) is arranged on the frame (11), the driving member (50) is drivingly connected to the first reversing gear (131), and the rotation axis of the first reversing gear (131) extends along the second horizontal direction; The second reversing gear (132) is arranged on the frame (11); the first reversing gear (131) is meshed with the second reversing gear (132); the rotation axis of the second reversing gear (132) extends along the first horizontal direction; and the second reversing gear (132) is drivingly connected to the reciprocating gear (61).

7. The circuit breaker size measuring device according to claim 5, It is characterized in that The conveying device (10) further comprises a speed-averaging member (14), wherein the speed-averaging member (14) is arranged between the frame (11) and the driving member (50) so as to enable the driving member (50) to rotate at a uniform speed.

8. The circuit breaker dimension measuring device according to claim 7, It is characterized in that The speed averaging member (14) comprises: A housing (141) is fixedly mounted on the frame (11); An inverted toothed disc (142) is rotatably sleeved on the outer side of the housing (141), the rotation axis of the inverted toothed disc (142) extends along the second horizontal direction, and the driving member (50) is drivingly connected to the inverted toothed disc (142); A speed limiting claw (143), wherein the center of gravity of the speed limiting claw (143) is hinged to the housing (141), the hinge axis of the speed limiting claw (143) extends along the second horizontal direction, the center of gravity of the speed limiting claw (143) is aligned with the center of the circle of the inverted tooth plate (142) in the vertical direction, and speed limiting teeth (1431) and matching teeth (1432) are respectively arranged at two ends of the speed limiting claw (143), and the speed limiting teeth (1431) have a speed limiting state of matching with the inverted tooth plate (142) and a speed limiting state of avoiding the inverted tooth plate (142). The inverted tooth plate (142) is in an avoidance state. When the inverted tooth plate (142) is driven to cooperate with the matching tooth (1432), the inverted tooth plate (142) drives the speed limiting claw (143) to swing, so that the matching tooth (1432) swings upward and the speed limiting tooth (1431) swings downward. When the inverted tooth plate (142) is separated from the matching tooth (1432), the speed limiting claw (143) swings under the action of its gravity, so that the matching tooth (1432) swings downward and the speed limiting tooth (1431) swings upward.

9. The circuit breaker dimension measuring device according to claim 8, It is characterized in that The speed balancing member (14) comprises two speed limiting claws (143), the center of gravity of one speed limiting claw (143) is located directly above the rotation axis of the inverted toothed disc (142), and the center of gravity of the other speed limiting claw (143) is located directly below the rotation axis of the inverted toothed disc (142); and / or, The speed-balancing member (14) further comprises a central gear (144), an inner gear ring (145) and at least two planetary gears (146); the central gear (144) is rotatably arranged in the housing (141); the driving member (50) is drivingly connected to the central gear (144); the rotation axis of the central gear (144) extends along the second horizontal direction; the inner gear ring (145) is fixed on the inner wall of the housing (141); the inner gear ring (145) is arranged around the outer side of the central gear (144); the planetary gears (146) are rotatably arranged on the inverted toothed disc (142) around their own axes; the rotation axis of the inverted toothed disc (142) is coaxially arranged with the rotation axis of the central gear (144); and the planetary gears (146) are respectively meshed with the central gear (144) and the inner gear ring (145).

10. The circuit breaker dimension measuring device according to claim 5, It is characterized in that The conveyor belt (12) comprises: At least two conveying rollers (121) are rotatably arranged on the frame (11) around their own axes, the rotation axes of at least two conveying rollers (121) extend along the second horizontal direction, at least two conveying rollers (121) are arranged along the first horizontal direction, and the driving member (50) is drivingly connected to one of the conveying rollers (121); A circuit breaker placement plate (122) is arranged on the frame (11) and mounted on at least three adjacent conveying rollers (121); the positioning member (30) is located on one side of the circuit breaker placement plate (122); and the pushing member (40) is arranged on the circuit breaker placement plate (122) so as to be reciprocatingly movable along the second horizontal direction.

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