Sealing ring marking equipment

Abstract

The utility model provides sealing ring marking equipment. The sealing ring marking equipment comprises a supporting table; a storage positioning device is arranged above the supporting table, an air cylinder push plate is arranged on one side of the supporting table, and the air cylinder push plate can push the sealing ring on the lowermost side out of the through hole. The conveying belt is arranged on the other side of the supporting table; the guide plate and the position positioning device are sequentially arranged above the conveying belt; and the marking device is arranged above the conveying belt. The stacked sealing rings are stored and positioned through the storing and positioning device, the storing and positioning device can adapt to the sealing rings with different diameters, the sealing ring on the lowest layer is pushed to the conveying belt through the air cylinder push plate, and the sealing ring is guided to the position positioning device through the conveying belt conveying guide plate. Three-point positioning is carried out on the sealing ring through the two positioning bearings and the positioning plate, then marking is carried out through the marking device, assembly line work is achieved, efficiency is high, and adaptability is high.

Description

Technical Field

[0001] The utility model relates to the field of marking, in particular to a sealing ring marking device. Background Art

[0002] During production, according to relevant national regulations or the company's own management needs, text, pictures and other marks are placed on the product, such as production date, expiration date, product number, etc. This process is called marking. Due to the different types of sealing rings, the diameters of the sealing rings are different. In conventional operations, either different molds are manufactured for different types of sealing rings, which cannot adapt to different types of sealing rings; or manual single marking is used, which cannot achieve assembly line operation.

[0003] Therefore, there is an urgent need for a sealing ring marking device that can adapt to the assembly line marking of sealing rings of different models. Utility Model Content

[0004] The embodiment of the utility model provides a sealing ring marking device, which is used to solve the problem that the existing device cannot adapt to different types of sealing rings to realize assembly line marking.

[0005] In order to overcome the above technical problems, according to an embodiment of the utility model, a sealing ring marking device is provided, comprising:

[0006] A support platform for carrying a sealing ring; a storage positioning device is arranged above the support platform, a plurality of sealing rings are stacked in the storage positioning device, and a through hole capable of passing a sealing ring is provided between the lower end surface of the storage positioning device and the upper end surface of the support platform; a cylinder push plate is arranged on one side of the support platform, and the cylinder push plate can push the lowermost sealing ring out of the through hole;

[0007] A conveyor belt is arranged on the other side of the support platform; the sealing ring pushed out from the through hole can fall on the conveyor belt;

[0008] A guide plate and a position positioning device are sequentially arranged above the conveyor belt; the guide plate guides the sealing ring to the position positioning device, the position positioning device includes a positioning plate, a positioning cylinder and a positioning block arranged on the telescopic rod of the positioning cylinder, the lower end surface of the positioning block is rotatably provided with two positioning bearings, and the positioning plate is located at the corresponding positions of the two positioning bearings for clamping the sealing ring; and

[0009] A marker is arranged above the conveyor belt; the marker is located above the sealing ring clamped by the positioning bearing and the positioning plate.

[0010] In some embodiments, the storage positioning device includes a base and a plurality of positioning members arranged on the base, the through hole is located between the lower end surface of the base and the upper end surface of the support platform, and the plurality of positioning members are arranged in a ring shape to position the stacked plurality of sealing rings in the middle.

[0011] In some embodiments, the positioning member includes a horizontally arranged first adjustment plate and a longitudinally arranged positioning rod, the first adjustment plate is provided with a first long waist-shaped hole, the first waist-shaped hole is fixed to the base through bolts, and the positioning rod is vertically fixed to the end of the first adjustment plate; the plurality of positioning members are arranged in a centrally symmetrical manner, and the positioning rod is at one end facing the positioning center.

[0012] In some embodiments, the number of the positioning members is at least four.

[0013] In some embodiments, second adjustment plates are provided on both sides of the conveyor belt, and the guide plate, the position positioning device and the marker are all provided on the second adjustment plates.

[0014] In some embodiments, the second adjustment plate is provided with a second waist-shaped hole, and the guide plate, the position positioning device and the marker can be movably disposed on the second waist-shaped hole.

[0015] In some embodiments, at least two third adjustment plates are disposed on the guide plate, and a third waist-shaped hole is opened on the third adjustment plate. The third waist-shaped hole is fixed in the second waist-shaped hole through a bolt.

[0016] In some embodiments, a fourth adjustment plate is provided below the position positioning device, and at least two fourth waist-shaped holes are formed on the fourth adjustment plate. The fourth waist-shaped holes are fixed in the second waist-shaped holes through bolts.

[0017] In some embodiments, the length direction of the fourth waist-shaped hole is perpendicular to the length direction of the second waist-shaped hole.

[0018] The technical solution provided by the embodiment of the utility model may include the following beneficial effects:

[0019] The utility model stores and positions stacked sealing rings through a storage and positioning device, and the storage and positioning device can adapt to sealing rings of different diameters, and utilizes a cylinder push plate to push the sealing ring of the lowest layer onto a conveyor belt, and is guided to the position positioning device by a conveyor belt transmission guide plate, and the sealing ring is positioned at three points by two positioning bearings and a positioning plate, and then is marked by a marker, thereby realizing assembly line operation, having high efficiency and strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0021] Figure 1 It is a top view schematic diagram of a sealing ring marking device disclosed in an embodiment of the present disclosure;

[0022] Figure 2 It is a side view of a storage positioning device of a sealing ring marking device disclosed in an embodiment of the present disclosure;

[0023] Figure 3 It is a side view of a positioning block of a sealing ring marking device disclosed in an embodiment of the present invention.

[0024] In the figure, 1. support table; 2. storage positioning device; 201. base; 202. positioning piece; 2021. first adjustment plate; 2022. positioning rod; 2023. first waist-shaped hole; 3. through hole; 4. cylinder push plate; 5. conveyor belt; 6. guide plate; 7. position positioning device; 701. positioning plate; 702. positioning cylinder; 703. positioning block; 704. positioning bearing; 8. marker; 9. second adjustment plate; 10. second waist-shaped hole; 11. third adjustment plate; 12. third waist-shaped hole; 13. fourth adjustment plate; 14. fourth waist-shaped hole. DETAILED DESCRIPTION

[0025] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0026] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0027] like Figure 1-3As shown, the utility model provides some specific embodiments of a sealing ring marking device, which specifically includes a support platform 1 for carrying a sealing ring, and the support platform 1 is fixed on the ground. A storage positioning device 2 is installed above the support platform 1, and a plurality of sealing rings are stacked in the storage positioning device 2. The plurality of stacked sealing rings are placed on the support platform 1 and fixed in the middle by the storage positioning device 2, and a through hole 3 through which a sealing ring can pass is provided between the lower end surface of the storage positioning device 2 and the upper end surface of the support platform 1. A cylinder push plate 4 is installed on one side of the support platform 1, that is, a cylinder with a push plate installed, which is used to provide thrust in a fixed direction. This is a prior art and will not be described in detail here. The cylinder push plate 4 can push the lowest sealing ring out of the through hole 3. A conveyor belt 5 is installed on the other side of the support platform 1, and the sealing ring pushed out from the through hole 3 can fall on the conveyor belt 5 and be transported to a distant place by the conveyor belt 5.

[0028] A guide plate 6 and a position positioning device 7 are installed in sequence above the conveyor belt 5 along the conveying direction. The guide plate 6 is installed obliquely above the conveyor belt 5. The guide plate 6 guides the sealing ring to the position positioning device 7. The position positioning device 7 includes a positioning plate 701, a positioning cylinder 702, and a positioning block 703 installed on the telescopic rod of the positioning cylinder 702. Two positioning bearings 704 are rotatably installed on the lower end surface of the positioning block 703. The positioning cylinder 702 is located on one side of the conveyor belt 5, and the positioning plate 701 is located on the other side of the conveyor belt 5. When the sealing ring is guided to the position of the positioning cylinder 702 by the guide plate 6, the telescopic rod of the positioning cylinder 702 is extended, and the sealing ring is pressed against the positioning plate 701 through the two positioning bearings 704 under the positioning block 703, so as to realize three-point positioning and clamp the sealing ring. A marker 8 is installed above the conveyor belt 5. The marker 8 is located above the sealing ring clamped by the positioning bearing 704 and the positioning plate 701. When the sealing ring is clamped and positioned by the two positioning bearings 704 and the positioning plate 701, the marker 8 is used to mark the fixed position.

[0029] In order to explain the structure of this specific embodiment in more detail, in addition to the above technical features, in more detail, the storage positioning device 2 includes a base 201 and a plurality of positioning members 202 installed on the base 201. The number of positioning members 202 is at least four. In this specific embodiment, there are four positioning members 202, which are arranged in a ring to position the stacked multiple sealing rings in the middle. The positioning member 202 includes a first adjustment plate 2021 arranged horizontally and a positioning rod 2022 arranged longitudinally. The first adjustment plate 2021 is provided with a long first waist-shaped hole 2023, which is fixed to the base 201 through a bolt, and the positioning rod 2022 is vertically fixed to the end of the first adjustment plate 2021. The plurality of positioning members 202 are arranged in a central symmetrical manner, and the positioning rod 2022 is at one end facing the positioning center. By adjusting the position of the bolt on the first waist-shaped hole 2023, the distance between the positioning rod 2022 and the center can be adjusted to adapt to sealing rings of different diameters. After the four positioning rods 2022 fix the stacked sealing rings, the through hole 3 is located between the lower end surface of the base 201 and the upper end surface of the support platform 1, and the cylinder push plate 4 pushes the bottom sealing ring out of the through hole 3.

[0030] In order to facilitate the installation of the guide plate 6, the position positioning device 7 and the marker 8, a second adjustment plate 9 is installed on both sides of the conveyor belt 5. One end of the second adjustment plate 9 is fixed on the support platform 1, and the other end crosses the conveyor belt 5 and is supported on the ground by a support rod, so that the second adjustment plate 9 is fixed firmly. The second adjustment plate 9 is provided with a second waist-shaped hole 10, and the guide plate 6, the position positioning device 7 and the marker 8 are movably installed on the second waist-shaped hole 10 by bolts, so that the positions of the guide plate 6, the position positioning device 7 and the marker 8 on the conveyor belt 5 can be adjusted at will.

[0031] Similarly, in order to facilitate the adjustment of the inclination of the guide plate 6 above the conveyor belt 5, at least two third adjustment plates 11 are fixed on the guide plate 6, and a third waist-shaped hole 12 is opened on the third adjustment plate 11. The third waist-shaped hole 12 is fixed in the second waist-shaped hole 10 through a bolt. The inclination of the guide plate 6 can be adjusted by adjusting the position of the bolt on the third waist-shaped hole 12.

[0032] In order to facilitate all-round adjustment of the position of the position positioning device 7 above the conveyor belt 5, a fourth adjustment plate 13 is installed under the position positioning device 7, and at least two fourth waist-shaped holes 14 are opened on the fourth adjustment plate 13. The fourth waist-shaped hole 14 is fixed in the second waist-shaped hole 10 through bolts, and the length direction of the fourth waist-shaped hole 14 is perpendicular to the length direction of the second waist-shaped hole 10. By adjusting the position of the bolt on the fourth waist-shaped hole 14, the position of the position positioning device 7 can be adjusted in a direction perpendicular to the conveying direction.

[0033] The action process is as follows:

[0034] Adjust the storage positioning device 2 so that the distance between the four positioning rods 2022 adapts to the diameter of the sealing ring to be marked, stack the sealing ring between the four positioning rods 2022, and push the bottom sealing ring onto the conveyor belt 5 through the cylinder push plate 4. The conveyor belt 5 drives the sealing ring to move downstream. Due to the guiding effect of the guide plate 6, the sealing ring is guided to the position positioning device 7, the telescopic rod of the positioning cylinder 702 is extended, and the sealing ring is pushed onto the positioning plate 701 through the two positioning bearings 704 under the positioning block 703 to achieve three-point positioning, clamp the sealing ring in position, and mark the fixed position through the marker 8.

[0035] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present invention, which follow the general principles of the present invention and include common knowledge or customary technical means in the art that are not disclosed in the present invention. The specification and examples are to be regarded as exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

[0036] It should be understood that the present invention is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A sealing ring marking device, characterized in that: include A support platform (1) for carrying a sealing ring; a storage positioning device (2) is arranged above the support platform (1), a plurality of sealing rings are stacked in the storage positioning device (2), and a through hole (3) capable of passing a sealing ring is provided between the lower end surface of the storage positioning device (2) and the upper end surface of the support platform (1); a cylinder push plate (4) is arranged on one side of the support platform (1), and the cylinder push plate (4) can push the sealing ring at the bottom out of the through hole (3); A conveyor belt (5) is arranged on the other side of the support platform (1); the sealing ring pushed out from the through hole (3) can fall on the conveyor belt (5); A guide plate (6) and a position positioning device (7) are sequentially arranged above the conveyor belt (5); the guide plate (6) guides the sealing ring to the position positioning device (7); the position positioning device (7) comprises a positioning plate (701), a positioning cylinder (702), and a positioning block (703) arranged on a telescopic rod of the positioning cylinder (702); two positioning bearings (704) are rotatably arranged on the lower end surface of the positioning block (703); the positioning plate (701) is located at positions corresponding to the two positioning bearings (704) for clamping the sealing ring; and A marker (8) is arranged above the conveyor belt (5); the marker (8) is located above the sealing ring clamped by the positioning bearing (704) and the positioning plate (701).

2. The sealing ring marking device according to claim 1, characterized in that: The storage positioning device (2) comprises a base (201) and a plurality of positioning members (202) arranged on the base (201); the through hole (3) is located between the lower end surface of the base (201) and the upper end surface of the support platform (1); and the plurality of positioning members (202) are arranged in a ring shape to position the stacked plurality of sealing rings in the middle.

3. The sealing ring marking device according to claim 2, characterized in that: The positioning member (202) comprises a first adjustment plate (2021) arranged horizontally and a positioning rod (2022) arranged longitudinally; the first adjustment plate (2021) is provided with a first waist-shaped hole (2023) in the shape of an elongated strip; the first waist-shaped hole (2023) is fixed to the base (201) through bolts; the positioning rod (2022) is vertically fixed to the end of the first adjustment plate (2021); the plurality of positioning members (202) are arranged in a centrally symmetrical manner, and the positioning rod (2022) is at one end facing the positioning center.

4. The sealing ring marking device according to claim 3 is characterized in that: The number of the positioning members (202) is at least four.

5. The sealing ring marking device according to claim 1, characterized in that: Second adjustment plates (9) are provided on both sides of the conveyor belt (5), and the guide plate (6), the position positioning device (7) and the marker (8) are all arranged on the second adjustment plate (9).

6. The sealing ring marking device according to claim 5, characterized in that: The second adjustment plate (9) is provided with a second waist-shaped hole (10), and the guide plate (6), the position positioning device (7) and the marker (8) can all be movably arranged on the second waist-shaped hole (10).

7. The sealing ring marking device according to claim 6, characterized in that: At least two third adjustment plates (11) are arranged on the guide plate (6), and a third waist-shaped hole (12) is opened on the third adjustment plate (11). The third waist-shaped hole (12) is fixed in the second waist-shaped hole (10) through a bolt.

8. The sealing ring marking device according to claim 6, characterized in that: A fourth adjustment plate (13) is provided below the position positioning device (7), and at least two fourth waist-shaped holes (14) are provided on the fourth adjustment plate (13). The fourth waist-shaped holes (14) are fixed in the second waist-shaped holes (10) through bolts.

9. The sealing ring marking device according to claim 8, characterized in that: The length direction of the fourth waist-shaped hole (14) is perpendicular to the length direction of the second waist-shaped hole (10).

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