Barrel opening positioning device
By using the first and second drive mechanisms in conjunction with the swing arm and limit block, the problems of complex structure and high cost in existing automatic capping equipment for filling barrels are solved, achieving precise positioning of the barrel opening and simplifying production.
Patent Information
- Application Number
- CN202423279914.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The existing automatic capping equipment for filling barrels requires three sets of cylinders to work together for the hole-finding mechanism, resulting in a complex structure, high processing costs, and cumbersome operation.
The combination of a first drive mechanism, a second drive mechanism, a swing arm, and a limit block is used to achieve barrel mouth positioning by driving the movement of the support plate and the swing arm, which simplifies the structure and reduces manufacturing costs.
It achieves precise positioning of the barrel opening, simplifies the manufacturing and assembly process, reduces costs, and supports modular production.
Smart Images
Figure CN223921082U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to a filling barrel filling technology, in particular to a barrel mouth positioning device. BACKGROUND
[0002] In order to improve the filling efficiency of the filling barrel, an automatic unlocking cover equipment of the filling barrel appears, which needs a hole searching mechanism to cooperate with the operation of the automatic unlocking cover equipment. However, three groups of cylinders are needed in the hole searching mechanism, so the structure is complex, the processing cost is high, and the operation process is complicated. CONTENT OF THE UTILITY MODEL
[0003] In order to overcome the above defects, the present application provides a barrel mouth positioning device, which can realize the positioning function of the barrel mouth by using the first driving mechanism, the second driving mechanism, the swing arm and the limiting block, and the structure is simple.
[0004] The technical scheme adopted by the present application to solve the technical problems is:
[0005] A barrel mouth positioning device, comprising a first driving mechanism, a support plate, a second driving mechanism, a swing arm and a limiting block, the first driving mechanism is connected to the support plate, and the first driving mechanism can drive the support plate to run up and down, the first end of the second driving mechanism is rotatably installed on the support plate, the swing arm is rotatably connected to the second end of the second driving mechanism, and the swing arm is rotatably installed on the support plate, the limiting block is fixedly installed on the swing arm, and the second driving mechanism can drive the swing arm to rotate.
[0006] Optionally, the first driving mechanism comprises a lifting cylinder, and the support plate is fixedly connected to the lower end of the piston rod of the lifting cylinder.
[0007] Optionally, the second driving mechanism comprises a positioning cylinder, the positioning cylinder is horizontally installed on the support plate, the first end of the positioning cylinder is rotatably installed on the support plate through a first rotating shaft, the swing arm is rotatably connected to the piston rod of the positioning cylinder through a second rotating shaft, and the first rotating shaft is sleeved with the first rotating shaft sleeve.
[0008] Optionally, a first bearing is installed on the piston rod of the positioning cylinder, the second rotating shaft is installed in the first bearing, and the second rotating shaft is sleeved with a second rotating shaft sleeve.
[0009] Optionally, a connecting part is arranged on the first end of the swing arm, the connecting part is rotatably connected to the second end of the second driving mechanism, and the limiting block is fixedly installed on the lower surface of the second end of the swing arm.
[0010] Optionally, the swing arm is rotatably mounted on the support plate through a third rotating shaft, and the third rotating shaft is closer to the connecting part than to the limiting block.
[0011] Optionally, a second bearing is mounted on the swing arm, the third rotating shaft is mounted in the second bearing, and a third rotating shaft sleeve is sleeved on the third rotating shaft.
[0012] Optionally, the second bearing is a ball bearing, and an included angle between the swing arm and the connecting part is 60-120°.
[0013] Optionally, a photoelectric sensor is fixedly mounted on the limiting block, a first arc-shaped notch is arranged on the swing arm, a second arc-shaped notch is arranged on the limiting block, and the first arc-shaped notch is directly above the second arc-shaped notch.
[0014] The application has the beneficial effects that: in the application, the first driving mechanism drives the support plate to move up and down to adjust the height of the limiting block, so that the limiting block can be flush with the barrel mouth of the filling barrel, the second driving mechanism drives the swing arm to drive the limiting block to rotate to adjust the angle of the limiting block, so that the limiting block can cooperate with the barrel mouth of the filling barrel, thereby realizing the barrel mouth positioning function of the filling barrel. In the application, the first driving mechanism, the second driving mechanism, the swing arm and the limiting block can realize the positioning function of the barrel mouth, the structure is simple, the manufacturing and assembly process is simplified, the manufacturing cost is reduced, the positioning precision is high, the modular production can be realized, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 FIG. 1 is a structural schematic view of a barrel mouth positioning device in the application;
[0016] Figure 2 FIG. 1 is an exploded view of a barrel mouth positioning device in the application;
[0017] In the figure: 10-first driving mechanism, 20-support plate, 30-second driving mechanism, 31-first rotating shaft, 32-first rotating shaft sleeve, 33-first bearing, 34-second rotating shaft, 35-second rotating shaft sleeve, 40-swing arm, 41-connecting part, 42-third rotating shaft, 43-second bearing, 44-third rotating shaft sleeve, 45-first arc-shaped notch, 50-limiting block, 51-second arc-shaped notch, 52-photoelectric sensor. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the embodiments described in the present application are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work, fall within the scope of protection of the present application.
[0019] It should be noted that the terms "first", "second", and the like in the description and claims of the present application and the following drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the objects thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not have to be limited to only those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0020] For ease of description, spatial relative terms such as "over", "above", "upper surface", "upper", and the like can be used herein to describe the spatial positional relationship of one device or feature with respect to other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device as described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" the other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.
[0021] Embodiment: As Figures 1-2As shown in the figure, a barrel mouth positioning device comprises a first driving mechanism 10, a support plate 20, a second driving mechanism 30, a swing arm 40 and a limiting block 50, the first driving mechanism 10 is connected to the support plate 20, and the first driving mechanism 10 can drive the support plate 20 to run up and down, the first end of the second driving mechanism 30 is rotatably installed on the support plate 20, the swing arm 40 is rotatably connected to the second end of the second driving mechanism 30, and the swing arm 40 is rotatably installed on the support plate 20, the limiting block 50 is fixedly installed on the swing arm 40, and the second driving mechanism 30 can drive the swing arm 40 to rotate. In this application, the first driving mechanism 10 drives the support plate 20 to move up and down to adjust the height of the limiting block 50, so that the limiting block 50 can be flush with the barrel mouth of the filling barrel, and the second driving mechanism 30 drives the swing arm 40 to drive the limiting block 50 to rotate to adjust the angle of the limiting block 50, so that the limiting block 50 can cooperate with the barrel mouth of the filling barrel, thereby realizing the barrel mouth positioning function of the filling barrel. In this application, the first driving mechanism 10, the second driving mechanism 30, the swing arm 40 and the limiting block 50 can realize the positioning function of the barrel mouth, which has simple structure, simplifies the manufacturing and assembly process, reduces the manufacturing cost, has high positioning accuracy, can be produced in modules, and has strong practicality.
[0022] As shown in the figure, Figure 1 The first driving mechanism 10 comprises a lifting cylinder, and the support plate 20 is fixedly connected to the lower end of the piston rod of the lifting cylinder. The lifting cylinder is vertically installed on an external support, and when the piston rod of the lifting cylinder extends or retracts, the support plate 20 is driven to run up and down, and the support plate 20 drives other components to run together, thereby adjusting the height of the limiting block 50.
[0023] As shown in the figure, Figure 1 and Figure 2 The second driving mechanism 30 comprises a positioning cylinder, the positioning cylinder is horizontally installed on the support plate 20, the first end of the positioning cylinder is rotatably installed on the support plate 20 through a first rotating shaft 31, the swing arm 40 is rotatably connected to the piston rod of the positioning cylinder through a second rotating shaft 34, and the first rotating shaft 31 is sleeved with the first rotating shaft sleeve 32.
[0024] As shown in the figure, Figure 2 The piston rod of the positioning cylinder is provided with a first bearing 33, the second rotating shaft 34 is installed in the first bearing 33, and the second rotating shaft 34 is sleeved with a second rotating shaft sleeve 35. That is, the second rotating shaft 34 is rotatably connected to the piston rod of the positioning cylinder through the first bearing 33, so as to reduce the wear of the second rotating shaft 34.
[0025] As shown in the figure, Figure 2As shown, the first end of the swing arm 40 is provided with a connecting portion 41, which is rotatably connected to the second end of the second driving mechanism 30, and the limiting block 50 is fixedly installed on the lower surface of the second end of the swing arm 40.
[0026] The swing arm 40 is rotatably installed on the support plate 20 through a third rotating shaft 42, and the distance between the third rotating shaft 42 and the connecting portion 41 is less than the distance between the third rotating shaft 42 and the limiting block 50. That is, the third rotating shaft 42 is close to the connecting portion 41 and far away from the limiting block 50.
[0027] The second bearing 43 is installed on the swing arm 40, the third rotating shaft 42 is installed in the second bearing 43, and the third rotating shaft 42 is sleeved with a third rotating shaft sleeve 44. When the second driving mechanism 30, i.e., the positioning cylinder, is extended or retracted, the swing arm 40 is driven to rotate around the third rotating shaft 42 to adjust the angle of the limiting block 50.
[0028] The second bearing 43 is a ball bearing, and the swing arm 40 and the connecting portion 41 form an included angle of 60-120°. Alternatively, the included angle between the swing arm 40 and the connecting portion 41 is 90°.
[0029] As shown in Figure 1 and Figure 2 The limiting block 50 is fixedly installed with a photoelectric sensor 52, the swing arm 40 is provided with a first arc-shaped notch 45, the limiting block 50 is provided with a second arc-shaped notch 51, and the first arc-shaped notch 45 is located directly above the second arc-shaped notch 51. The second arc-shaped notch 45 is located at the second end of the swing arm 40. The first arc-shaped notch 45 and the second arc-shaped notch 51 are used to position the barrel opening of the filling barrel, and the photoelectric sensor 52 is used to detect whether the barrel opening of the filling barrel is in place.
[0030] The operation process of the present application comprises the following steps:
[0031] Step 1: initially, the first driving mechanism 10 is retracted, the second driving mechanism 30 is extended, and is in the state as shown in Figure 1 ;
[0032] Step 2: after receiving the barrel rotating signal, the first driving mechanism 10 is extended, the second driving mechanism 30 is retracted, and the state is maintained;
[0033] Step 3: when the barrel opening of the filling barrel is rotated to the limiting block 50 and abuts against the second arc-shaped notch 51, the photoelectric sensor 52 gives a barrel opening in place signal;
[0034] Step 4: the first driving mechanism 10 is retracted first, and then the second driving mechanism 30 is extended, thereby completing the barrel opening positioning operation.
[0035] It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.
Claims
1. A bung positioning device, characterized in that: The utility model provides a kind of automatic rotating device, including first driving mechanism (10), support plate (20), second driving mechanism (30), swing arm (40) and limit block (50), the first driving mechanism (10) is connected to the support plate (20), and the first driving mechanism (10) can drive the support plate (20) up and down operation, the first end of the second driving mechanism (30) is rotatably installed on the support plate (20), the swing arm (40) is rotatably connected to the second end of the second driving mechanism (30), and the swing arm (40) is rotatably installed on the support plate (20), the limit block (50) is fixedly installed on the swing arm (40), and the second driving mechanism (30) can drive the swing arm (40) rotation.
2. The bucket positioning device of claim 1, wherein: The first driving mechanism (10) includes a lifting cylinder, and the support plate (20) is fixedly connected to the lower end of a piston rod of the lifting cylinder.
3. The bucket positioning device of claim 1, wherein: The second driving mechanism (30) includes a positioning cylinder, the positioning cylinder is horizontally installed on the support plate (20), the first end of the positioning cylinder is rotatably installed on the support plate (20) through a first rotating shaft (31), the swing arm (40) is rotatably connected to the piston rod of the positioning cylinder through a second rotating shaft (34), and a first rotating shaft sleeve (32) is sleeved on the first rotating shaft (31).
4. The bucket positioning device of claim 3, wherein: A first bearing (33) is installed on the piston rod of the positioning cylinder, the second rotating shaft (34) is installed in the first bearing (33), and a second rotating shaft sleeve (35) is sleeved on the second rotating shaft (34).
5. The bucket positioning device of claim 1, wherein: A connecting portion (41) is arranged on the first end of the swing arm (40), the connecting portion (41) is rotatably connected to the second end of the second driving mechanism (30), and the limit block (50) is fixedly installed on the lower surface of the second end of the swing arm (40).
6. The bucket positioning device of claim 5, wherein: The swing arm (40) is rotatably installed on the support plate (20) through a third rotating shaft (42), and the distance between the third rotating shaft (42) and the connecting portion (41) is less than the distance between the third rotating shaft (42) and the limit block (50).
7. The bucket positioning device of claim 6, wherein: A second bearing (43) is installed on the swing arm (40), the third rotating shaft (42) is installed in the second bearing (43), and a third rotating shaft sleeve (44) is sleeved on the third rotating shaft (42).
8. The bucket positioning device of claim 7, wherein: The second bearing (43) is a ball bearing, and an included angle of 60-120° is formed between the swing arm (40) and the connecting portion (41).
9. The bucket positioning device of claim 1, wherein: An optical sensor (52) is fixedly installed on the limit block (50), a first arc-shaped notch (45) is arranged on the swing arm (40), a second arc-shaped notch (51) is arranged on the limit block (50), and the first arc-shaped notch (45) is located directly above the second arc-shaped notch (51).