Classification tool with function of detecting inner framework of annular piece
By designing a classification tool with the function of detecting the inner skeleton of the ring, the problem of manual judgment of whether the rubber ring has an inner skeleton and classification in the prior art is solved, and efficient automatic detection and classification of the rubber ring is achieved.
Patent Information
- Application Number
- CN202411990107.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-03-28
AI Technical Summary
In the prior art, the method of manually judging whether the rubber ring has an inner skeleton and classifying it has high requirements for workers, low efficiency, and the quality risk of manually judging whether the parts are qualified and classified is high.
A classification tool with the function of detecting the inner skeleton of the ring is designed, including abutment, hoisting module, detection module and classification module. Automatic detection and classification of the ring parts are achieved through the lifting plate, the push of the tensioning drive parts and the detection of sensors.
It improves detection efficiency, operates stably, reduces work difficulties for workers, eliminates detection errors and other problems, and realizes efficient automatic classification of rubber rings.
Smart Images
Figure CN119704070A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of classification tooling, and in particular to a classification tooling with the function of detecting the inner skeleton of a ring part. Background Art
[0002] Rubber rings are a type of part that is frequently used in various industries. Depending on the requirements of use, one type of rubber ring is made purely of rubber and has good deformation ability; the other type of rubber ring is a circle of rubber covering the inner skeleton, which has good structural strength.
[0003] At present, the inspection method for the above two types of rubber rings is to pull them manually, judge whether there is an internal skeleton according to the degree of deformation, and then classify the parts manually. The problem with this method is that, first, it has high requirements for workers and low efficiency; second, manually judging whether the parts are qualified and classifying them has a high quality risk. Summary of the invention
[0004] The purpose of the present invention is to solve the problem that the method of manually judging whether a rubber ring has an inner skeleton and classifying it in the prior art has high requirements on workers, low efficiency, and high quality risks in manually judging whether parts are qualified and classifying them.
[0005] In order to solve the above problems, the present invention provides a classification tool with the function of detecting the inner skeleton of the ring part, comprising:
[0006] A base, wherein the base is provided with a vertical through hole;
[0007] The jacking module located below the base includes a jacking plate and a jacking driving member. The jacking plate is driven by the jacking driving member to rise and fall in the through hole. The jacking plate is provided with a vertical avoidance hole. The avoidance hole is long and the size of the long side direction is larger than the inner hole diameter of the annular member.
[0008] The detection module located below the base comprises a positioning block, a push block, a tensioning driving member and a sensor, wherein the positioning block is fixedly arranged and is located on one side of the long side direction of the avoidance hole, the push block is located on the other side of the long side direction of the avoidance hole, the positioning block and the push block are both lower than the upper side of the through hole, the tensioning driving member is used to push the push block to approach or away from the positioning block, and the sensor is used to detect the deformation degree of the annular member;
[0009] The classification module located on the upper side of the base includes a first pushing member and a second pushing member, the first pushing member has a first pushing head facing the through hole, the second pushing member has a second pushing head facing the through hole, the first pushing member pushes the annular member on the lifting plate in the through hole in a first direction through the first pushing head, and the second pushing member pushes the annular member on the lifting plate in the through hole in a second direction through the second pushing head, and the first direction and the second direction are staggered with each other.
[0010] In the above scheme, the lifting plate is used to place the annular member to be inspected, and the tensioning drive member pushes the push block close to the positioning block in advance, and the lifting plate is driven down by the lifting drive member, and the positioning block and the push block enter the inner ring of the annular member, and then the tensioning drive member pushes the push block away from the positioning block to deform the annular member, and the deformation degree of the annular member is detected by the sensor to determine whether the annular member has an internal skeleton, and then the tensioning drive frame pushes the push block close to the positioning block, and the lifting drive member drives the lifting plate to rise so that the annular member is higher than the upper side of the through hole, and is pushed to the first direction or the second direction by the first pushing member and the second pushing member according to whether the annular member has an internal skeleton, thereby realizing automatic classification of the annular member. Compared with the prior art, the above scheme has high detection efficiency and stable operation, reduces the difficulty of workers' work, and eliminates problems such as detection errors.
[0011] In an improved solution, the opposite surfaces of the positioning block and the pushing block are convex arc-shaped, so as to better adapt to the inner ring of the annular member, that is, the annular member can be better deformed without causing damage to the annular member.
[0012] In an improved solution, the tensioning drive member is a pneumatic cylinder or an oil cylinder arranged parallel to the long side direction of the avoidance hole, and the output end of the tensioning drive member is connected to the push block, thereby achieving stable pushing of the push block.
[0013] In an improved solution, the jacking drive member is a pneumatic cylinder or an oil cylinder, the cylinder body of the jacking drive member is fixedly arranged, and the output end of the jacking drive member is connected to the jacking plate, so that the jacking drive member can push the jacking plate stably.
[0014] In an improved solution, when the lifting drive member pushes the lifting plate to the highest point, the upper side of the lifting plate is flush with the upper side of the base, thereby facilitating the first pushing member and the second pushing member to push the annular member on the lifting plate.
[0015] In an improved solution, the first pushing member is a cylinder or oil cylinder arranged along the front-to-back direction, the second pushing member is a cylinder or oil cylinder arranged along the left-to-right direction, the first pushing head is connected to the output end of the first pushing member, and the second pushing head is connected to the output end of the second pushing member.
[0016] In an improved solution, the base is provided with a qualified product box and a failed product box, the qualified product box corresponds to a position in a first direction so as to receive the annular member pushed out by the first push member, and the failed product box corresponds to a position in a second direction so as to receive the annular member pushed out by the second push member. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The overall schematic diagram of a classification tool with the function of detecting the inner skeleton of a ring part Figure 1;
[0018] Figure 2 The overall schematic diagram of a classification tool with the function of detecting the inner skeleton of a ring part Figure 2 ;
[0019] Figure 3 A schematic top view of a classification tool having the function of detecting the inner skeleton of a ring-shaped part;
[0020] Figure 4 For along Figure 3 Schematic diagram of the cross-section along the AA section line.
[0021] Description of reference numerals:
[0022] 1. base; 11. through hole; 21. lifting plate; 211. avoidance hole; 22. lifting drive member; 31. positioning block; 32. push block; 33. tensioning drive member; 34. sensor; 41. first push member; 411. first push head; 42. second push member; 421. second push head. DETAILED DESCRIPTION
[0023] It should be understood by those skilled in the art that the following embodiments are only used to explain the technical principles of the embodiments of the present application and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art may adjust them as needed to adapt to specific application scenarios.
[0024] In the description of the following embodiments, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of this application can be understood according to specific circumstances.
[0025] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0026] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.
[0027] See also Figure 1-Figure 4 The embodiment of the present invention provides a classification tool with the function of detecting the inner skeleton of a ring part, comprising:
[0028] A base 1, wherein the base 1 is provided with a vertical through hole 11;
[0029] The jacking module located below the base 1 includes a jacking plate 21 and a jacking driving member 22. The jacking plate 21 is driven by the jacking driving member 22 to rise and fall in the through hole 11. The jacking plate 21 is provided with a vertical avoidance hole 211. The avoidance hole 211 is long and has a size in the long side direction greater than the inner hole diameter of the annular member.
[0030] The detection module located below the base 1 includes a positioning block 31, a push block 32, a tensioning driving member 33 and a sensor 34. The positioning block 31 is fixedly arranged and is located on one side of the long side direction of the avoidance hole 211. The push block 32 is located on the other side of the long side direction of the avoidance hole 211. Both the positioning block 31 and the push block 32 are lower than the upper side of the through hole 11. The tensioning driving member 33 is used to push the push block 32 to approach or move away from the positioning block 31. The sensor 34 is used to detect the deformation degree of the annular member.
[0031] The classification module located on the upper side of the base 1 includes a first pushing member 41 and a second pushing member 42. The first pushing member 41 has a first pushing head 411 facing the through hole 11, and the second pushing member 42 has a second pushing head 421 facing the through hole 11. The first pushing member 41 pushes the annular member on the lifting plate 21 in the through hole 11 in a first direction through the first pushing head 411, and the second pushing member 42 pushes the annular member on the lifting plate 21 in the through hole 11 in a second direction through the second pushing head 421. The first direction and the second direction are staggered with each other.
[0032] In the above scheme, the lifting plate 21 is used to place the annular member to be inspected, and the tensioning drive member 33 pushes the push block 32 close to the positioning block 31 in advance, and the lifting plate 21 is driven down by the lifting drive member 22, and the positioning block 31 and the push block 32 enter the inner ring of the annular member, and then the tensioning drive member 33 pushes the push block 32 away from the positioning block 31 to deform the annular member, and the deformation degree of the annular member is detected by the sensor 34 to determine whether the annular member has an internal skeleton, and then the tensioning drive frame pushes the push block 32 close to the positioning block 31, and the lifting drive member 22 drives the lifting plate 21 to rise so that the annular member is higher than the upper side of the through hole 11, and then the first push member 41 and the second push member 42 are used to push the annular member in the first direction or the second direction according to whether the annular member has an internal skeleton, so as to realize automatic classification of the annular member. Compared with the prior art, the above scheme has high detection efficiency and stable operation, reduces the difficulty of workers' work, and eliminates problems such as detection errors.
[0033] The sensor 34 is preferably a laser sensor 34, which is located below the through hole 11, with the probe arranged upward and corresponding to the outer edge position when the annular part has no inner skeleton and is stretched open by the push block 32 and deformed to a greater extent, so that when the laser sensor 34 probe is not triggered, the corresponding annular part has an inner skeleton; when the laser sensor 34 probe is triggered, the corresponding annular part has no inner skeleton.
[0034] As an improvement to this embodiment, the opposite surfaces of the positioning block 31 and the pushing block 32 are convex arc-shaped, so as to better fit the inner ring of the annular member, that is, the annular member can be better deformed without causing damage to the annular member.
[0035] In this embodiment, the tensioning driving member 33 is preferably a pneumatic cylinder or an oil cylinder arranged parallel to the long side direction of the avoidance hole 211 , and the output end of the tensioning driving member 33 is connected to the push block 32 , thereby achieving stable pushing of the push block 32 .
[0036] In this embodiment, the jacking drive member 22 is preferably a pneumatic cylinder or an oil cylinder, the cylinder body of the jacking drive member 22 is fixedly arranged, and the output end of the jacking drive member 22 is connected to the jacking plate 21, so that the jacking drive member 22 can push the jacking plate 21 stably.
[0037] In this embodiment, when the lifting driving member 22 pushes the lifting plate 21 to the highest point, the upper side of the lifting plate 21 is flush with the upper side of the base 1, thereby facilitating the first pushing member 41 and the second pushing member 42 to push the annular member on the lifting plate 21.
[0038] In this embodiment, the first pushing member 41 is a cylinder or an oil cylinder arranged along the front-to-back direction, the second pushing member 42 is a cylinder or an oil cylinder arranged along the left-to-right direction, the first pushing head 411 is connected to the output end of the first pushing member 41, and the second pushing head 421 is connected to the output end of the second pushing member 42.
[0039] In this embodiment, the base 1 is provided with a qualified product box and an unqualified product box (not shown in the figure), the qualified product box corresponds to the position in the first direction so as to receive the annular member pushed out by the first push member 41, and the unqualified product box corresponds to the position in the second direction so as to receive the annular member pushed out by the second push member 42.
[0040] It should be noted that, in the description of the present application, the terms "inside", "outside", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is merely for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application. All directional indications (such as up, down, left, right, front, back, inside, and outside) are only used to explain the relative positional relationship, movement, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.
[0041] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" etc. means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0042] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.
Claims
1. A classification tool with the function of detecting the inner skeleton of a ring part, characterized in that: include A base (1), wherein the base (1) is provided with a vertical through hole (11); A lifting module located below the base (1) comprises a lifting plate (21) and a lifting drive member (22), wherein the lifting plate (21) is driven by the lifting drive member (22) to rise and fall in the through hole (11), and the lifting plate (21) is provided with a vertical avoidance hole (211), wherein the avoidance hole (211) is elongated and has a dimension in the long side direction greater than the inner hole diameter of the annular member; A detection module located below the base (1), comprising a positioning block (31), a push block (32), a tensioning drive member (33) and a sensor (34); the positioning block (31) is fixedly arranged and located on one side of the long side direction of the avoidance hole (211); the push block (32) is located on the other side of the long side direction of the avoidance hole (211); the positioning block (31) and the push block (32) are both lower than the upper side of the through hole (11); the tensioning drive member (33) is used to push the push block (32) to approach or move away from the positioning block (31); and the sensor (34) is used to detect the degree of deformation of the annular member; The classification module is located on the upper side of the base (1), and comprises a first pushing member (41) and a second pushing member (42); the first pushing member (41) has a first pushing head (411) facing the through hole (11); the second pushing member (42) has a second pushing head (421) facing the through hole (11); the first pushing member (41) pushes out the annular member on the lifting plate (21) in the through hole (11) in a first direction through the first pushing head (411); the second pushing member (42) pushes out the annular member on the lifting plate (21) in the through hole (11) in a second direction through the second pushing head (421); the first direction and the second direction are staggered with each other.
2. The classification tool with the function of detecting the inner skeleton of the ring part according to claim 1 is characterized in that: The facing surfaces of the positioning block (31) and the pushing block (32) are convex arc-shaped.
3. The classification tool with the function of detecting the inner skeleton of the ring part according to claim 1 or 2, characterized in that: The tensioning driving member (33) is a pneumatic cylinder or an oil cylinder arranged parallel to the long side direction of the avoidance hole (211), and the output end of the tensioning driving member (33) is connected to the push block (32).
4. The classification tool with the function of detecting the inner skeleton of the ring part according to claim 1 is characterized in that: The lifting drive member (22) is a pneumatic cylinder or an oil cylinder, the cylinder body of the lifting drive member (22) is fixedly arranged, and the output end of the lifting drive member (22) is connected to the lifting plate (21).
5. The classification tool with the function of detecting the inner skeleton of the ring part according to claim 1 or 4, characterized in that: When the lifting drive member (22) pushes the lifting plate (21) to the highest point, the upper side of the lifting plate (21) is flush with the upper side of the base (1).
6. The classification tool with the function of detecting the inner skeleton of the ring part according to claim 1 is characterized in that: The first pushing member (41) is an air cylinder or an oil cylinder arranged along the front-to-back direction, the second pushing member (42) is an air cylinder or an oil cylinder arranged along the left-to-right direction, the first pushing head (411) is connected to the output end of the first pushing member (41), and the second pushing head (421) is connected to the output end of the second pushing member (42).
7. The classification tool with the function of detecting the inner skeleton of the ring part according to claim 1 or 6, characterized in that: The base (1) is provided with a qualified product box and a failed product box, wherein the qualified product box corresponds to a position in a first direction so as to receive the annular member pushed out by the first pushing member (41), and the failed product box corresponds to a position in a second direction so as to receive the annular member pushed out by the second pushing member (42).