Positioning mechanism and barrel mold device
By installing a limit unit on the positioning mechanism of the barrel workpiece of the transfer belt, the position of the handle is fixed, the problem of low transfer efficiency caused by the swinging of the hand swinging in the existing technology has achieved a more efficient transfer Indication process.
Patent Information
- Application Number
- CN202421214533.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-30
AI Technical Summary
In the case of barrel-shaped workpieces of the transfer belt handle, the prior art requires the handle to be disassembled for transfer, resulting in low production efficiency and easy loss during disassembly and assembly.
A positioning mechanism is designed. By installing a limit unit on the substrate, the relative position of the handle and the substrate is limited to prevent the handle from swinging back and forth during the transfer process.
By fixed the position of the handle, the handle of the handle was avoided in the transfer process, which improved the smoothness and production efficiency of the transfer, while reducing the waste of manpower, material and financial resources.
Smart Images
Figure CN222407617U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of transfer technology, and in particular to a positioning mechanism and a barrel mold device. Background Art
[0002] In the past, when transferring workpieces, especially barrel-shaped workpieces with handles, the transfer printing was usually done on the barrel surface first, and then the handle was installed on the barrel. However, with the development of technology, the barrel-shaped workpiece with handles can now be molded in one piece, that is, the barrel and the handle installed on the barrel are molded at the same time.
[0003] The new molding method has a great impact on the dry glue transfer process. Because the workpiece has a handle, the handle will swing back and forth with the operation of the machine during transfer, which is prone to the problem of dry glue transfer to the handle. In order to ensure the smooth progress of printing, the existing printing method for barrels with handles is: the handle is removed before transfer, and the handle is installed after transfer, which increases the transfer process and leads to low production efficiency. At the same time, there will be losses during disassembly and assembly. It is a huge waste of manpower, material resources and financial resources. Utility Model Content
[0004] In order to solve the above technical problems, this application provides the following technical solutions:
[0005] On the one hand, the present application provides a positioning mechanism, comprising: a base plate, a through-hole is opened at the center of the base plate, so that the base plate is an annular plate structure, and a plurality of limiting units are installed on a side surface of the base plate, and the limiting units are distributed in the circumference of the hole;
[0006] The barrel-shaped workpiece includes a barrel body and a handle connected to the side of the barrel body. The barrel body is provided with a corresponding clearance hole, and the handle can be connected to the limiting unit to limit the relative position of the handle and the substrate.
[0007] In one embodiment, the barrel body is provided with a corresponding clearance hole, including:
[0008] The central axis of the barrel body and the central axis of the clearance hole are in the same straight line.
[0009] In one embodiment, at least two limiting units are installed on one side surface of the substrate, and the limiting units are evenly distributed outside the clearance holes.
[0010] In one embodiment, the substrate is further provided with at least two lightweight holes penetrating two opposite surfaces thereof, and the limiting unit is arranged between adjacent lightweight holes.
[0011] In one embodiment, the lightweight holes include first lightweight holes and second lightweight holes, the first lightweight holes and the second lightweight holes are alternately distributed on the substrate, and the interval distance between the second lightweight holes and two adjacent first lightweight holes is not the same.
[0012] In one embodiment, the limiting unit is disposed between the adjacent second lightweight holes and the first lightweight holes with a large spacing therebetween.
[0013] In one embodiment, the limiting unit includes a column, one end of which is slidably connected to the base plate, and the other end of which protrudes toward the clearance hole to form a bump, so that the limiting unit can slide along the center direction of the base plate.
[0014] In one embodiment, a plurality of mounting holes for mounting the limiting units are provided on the substrate, and the distances from the mounting holes to the centers of the clearance holes are not the same.
[0015] In one embodiment, the limiting unit includes a magnet, the magnet is mounted on a substrate, and an attractable metal layer is attached to the handle.
[0016] On the other hand, the present application also provides a barrel mold device, comprising:
[0017] The barrel mold includes a mounting seat and a positioning guide column, the positioning guide column is installed on the mounting seat, and
[0018] In the positioning mechanism of the above embodiment, the positioning guide post passes through the clearance hole, and the other side of the substrate opposite to the limiting unit is connected to the mounting seat.
[0019] This application has at least the following beneficial effects:
[0020] In the present application, the handle is connected to the limiting unit to limit the relative position of the handle and the base plate, thereby preventing the handle from swinging back and forth with the operation of the barrel mold device. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 A schematic diagram of a positioning mechanism provided in an embodiment of the present application at a first viewing angle.
[0022] Figure 2 A schematic diagram of a positioning mechanism provided in an embodiment of the present application at a second viewing angle.
[0023] Figure 3 A schematic diagram of a positioning mechanism provided in an embodiment of the present application from a third viewing angle.
[0024] Reference numerals:
[0025] 1. Positioning components;
[0026] 11. Base plate; 12. Clearance hole; 13. Limiting unit;
[0027] 111, first lightweight hole; 112, second lightweight hole; 113, slide groove;
[0028] 131, column; 132, bump;
[0029] 2. Barrel-shaped workpiece;
[0030] 21. Barrel body; 22. Handle. DETAILED DESCRIPTION
[0031] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.
[0032] In the description of the present application, it should be understood that if the terms "length", "width", "thickness", "up", "down", "vertical", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.
[0033] In addition, if the terms "first", "second", and "third" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first", "second", and "third" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0034] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.
[0035] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the 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. The first feature being "below", "below" and "below" the 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.
[0036] It should be noted that if an element is referred to as being "fixed to" or "disposed on" or "set on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.
[0037] The embodiments of the present application are described in detail below with reference to the accompanying drawings.
[0038] Reference Figure 1-3 As shown, in some embodiments of the present application, the present application provides a barrel mold device, including: a barrel mold and a positioning mechanism, the positioning mechanism is installed on the barrel mold. The barrel-shaped workpiece 2 includes a barrel body 21 and a handle 22, and the handle 22 is rotatably connected to the barrel body 21.
[0039] In this solution, the positioning mechanism includes: a base plate 11, a through-hole 12 is opened at the center of the base plate 11, so that the base plate 11 is an annular plate structure, the barrel mold passes through the hole 12, the base plate 11 is connected to the root of the barrel mold to achieve fixation, so that part of the barrel mold passes through and protrudes from one side surface of the base plate 11. The barrel body 21 is arranged corresponding to the hole 12, specifically, the barrel body 21 is sleeved on the barrel mold part protruding from the base plate 11, and the barrel body 21 is sleeved on the barrel mold to limit the position of the barrel body 21.
[0040] However, since the existing barrel-shaped workpiece 2 to be transferred has its barrel body 21 and handle 22 assembled before transfer, after the barrel body 21 is fixed, the handle 22 can still rotate relatively, thus affecting the transfer yield.
[0041] In this solution, a plurality of limiting units 13 are installed on one side surface of the substrate 11, wherein the surface on which the limiting units 13 are installed is the surface of the barrel mold protruding from the substrate 11. The limiting units 13 are distributed in the circumference of the clearance hole 12; the handle 22 can be connected to the limiting unit 13 to limit the relative position of the handle 22 and the substrate 11. Prevent the handle from swinging back and forth with the operation during the operation of the barrel mold device. In this solution, it is convenient to improve the existing barrel mold device, and the installation can be completed by connecting the substrate 11 through the barrel mold to the root of the barrel mold, so as to achieve quick disassembly and quick installation. Through simple improvements, the handle 22 of the barrel-shaped workpiece 2 can be fixed to avoid transfer when the handle 22 is shaking, so as to be compatible with more types of transfer workpieces. Exemplarily, at least two limiting units 13 are installed on one side surface of the substrate 11, and the limiting units 13 are evenly distributed on the outside of the clearance hole 12. The barrel body 21 is rotatably mounted on the barrel mold, so that the direction of the handle 22 is not fixed. In order to ensure that the handle 22 is connected to the limiting unit 13, a plurality of limiting units 13 are evenly distributed circumferentially outside the clearance hole 12.
[0042] Specifically, the base plate 11 passes through the barrel mold and is connected to the root of the barrel mold. Specifically, the barrel mold includes a mounting seat and a positioning guide column, and the positioning guide column has a top and a root at opposite ends. The root of the positioning guide column is mounted on the mounting seat, and the barrel body 21 is sleeved on the top of the positioning guide column. The top of the positioning guide column passes through the clearance hole 12, so that the base plate 11 is at the root of the positioning guide column, and the other side of the base plate 11 opposite to the limited position unit 13 is connected to the mounting seat.
[0043] More specifically, when the base plate 11 is connected to the root of the barrel mold, the clearance hole 12 is in the same straight line with the central axis of the barrel mold. In order for the barrel body 21 to be accurately mounted on the barrel mold, the central axis of the barrel body 21 and the central axis of the clearance hole 12 are also in the same straight line.
[0044] In some embodiments of the present application, at least two lightweight holes are also provided on the substrate 11, which penetrate through two opposite surfaces thereof, and the position limiting unit 13 is arranged between adjacent lightweight holes. By providing a plurality of lightweight holes on the substrate 11, the weight of the entire positioning mechanism is reduced, which is convenient for handling and can save manufacturing costs, and is suitable for improving the existing barrel mold device.
[0045] Furthermore, the lightweight holes include a first lightweight hole 111 and a second lightweight hole 112 . The first lightweight holes 111 and the second lightweight holes 112 are alternately distributed on the substrate 11 , and the interval distances between the second lightweight holes 112 and two adjacent first lightweight holes 111 are not equal.
[0046] Specifically, the limiting unit 13 is disposed between the adjacent second lightweight holes 112 and the first lightweight holes 111 which are spaced apart from each other.
[0047] In some embodiments of the present application, the surface of the substrate 11 is annular, and the barrel 21 is cylindrical or truncated cone-shaped.
[0048] In a specific embodiment of the present application, the limiting unit 13 includes a column 131, one end of which is connected to the base plate 11, and the other end of which protrudes toward the clearance hole 12 to form a bump 132. The column 131 and / or the bump 132 have a certain degree of flexibility, and under the influence of external force, the handle 22 can be stuck between the bump 132 and the base plate 11 to limit the handle 22 from swinging back and forth.
[0049] Furthermore, a slide groove 113 is provided on the base plate 11, and one end of the column 131 is installed in the slide groove 113. The slide groove 113 extends in the radial direction of the base plate 11. The limiting unit 13 is limited by the slide groove 11 of the base plate 11 and can slide toward the center of the base plate 11. Through the sliding of the limiting unit 13, the limiting unit 13 can be suitable for barrel-shaped workpieces 2 with different diameters.
[0050] Specifically, when the barrel mold device is loaded with a barrel-shaped workpiece 2 with a larger diameter, the radius of the arc-shaped handle 22 is large, and the limiting unit 13 is slid to a position away from the center of the substrate 11, and the distance between the limiting unit 13 and the center of the substrate 11 is equal to the radius of the handle 22. On the contrary, when the barrel mold device is loaded with a barrel-shaped workpiece 2 with a smaller diameter, the limiting unit 13 is slid to a position close to the center of the substrate 11, and the distance between the limiting unit 13 and the center of the substrate 11 is equal to the radius of the handle 22.
[0051] In this specific embodiment, by providing a slidable limiting unit 13, the limiting unit 13 is compatible with fixing the handles 22 on the barrel-shaped workpieces 2 of different sizes, thereby increasing the versatility of the positioning mechanism.
[0052] Although not shown, it is understandable that the limiting unit 13 further includes a locking block, which can limit the position of the limiting unit 13 in the slide slot 113 to prevent the limiting unit 13 from shifting and causing the handle 22 to be disconnected from the limiting unit 13. The locking block can be a common locking structure such as a screw or a latch.
[0053] In another specific embodiment of the present application, a plurality of mounting holes for mounting the position limiting unit 13 are provided on the substrate 11, and the distances from the mounting holes to the center of the position-removing hole 12 are not equal. That is, the mounting holes are distributed on base circles of different diameters with the substrate 11 as the center, and the position limiting units 13 are mounted in the mounting holes on different base circles according to the radius of the handle 22 on the barrel-shaped workpiece 2. At the same time, in this specific embodiment, the mounting holes also serve as lightweight holes, which can further reduce the weight of the positioning structure.
[0054] In another specific embodiment of the present application, the limiting unit 13 includes a magnet, which is mounted on the substrate 11, and an attractable metal layer is attached to the handle 22. For example, the magnet is annular, and the magnet is concentrically arranged with the clearance hole 12. Since the magnet has a certain diameter, it can absorb handles 22 of different radii.
[0055] It is understandable that the magnets can also be designed to be strip-shaped, with multiple magnets radially distributed outside the clearance hole 12. The extension direction of the magnets is consistent with the radial direction of the substrate 11. Handles 22 with different radii are adsorbed on different parts of the strip magnets, thereby taking into account handles 22 with different radii.
[0056] It should be pointed out that the radius of the handle 22 described in the above specific embodiments is specifically the radius distance from the arc-shaped handle 22 to the center of the barrel body 21.
[0057] The above embodiments are used to further illustrate the present application, but the present application is not limited to these specific implementations. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be understood to be within the scope of protection of the present application.
Claims
1. A positioning mechanism, characterized in that: include: A base plate (11), wherein a through clearance hole (12) is provided at the center of the base plate (11), so that the base plate (11) is in an annular plate-shaped structure, and a plurality of limiting units (13) are installed on a side surface of the base plate (11), and the limiting units (13) are distributed in the circumferential direction of the clearance hole (12); The barrel-shaped workpiece (2) comprises a barrel body (21) and a handle (22) connected to the side of the barrel body (21); the barrel body (21) is arranged corresponding to the clearance hole (12); and the handle (22) can be connected to the limiting unit (13) to limit the relative position of the handle (22) and the base plate (11).
2. The positioning mechanism according to claim 1, characterized in that: The barrel body (21) is arranged corresponding to the clearance hole (12), and comprises: The central axis of the barrel body (21) and the central axis of the clearance hole (12) are on the same straight line.
3. The positioning mechanism according to claim 1, characterized in that: At least two limiting units (13) are installed on one side surface of the base plate (11), and the limiting units (13) are evenly distributed outside the clearance hole (12).
4. The positioning mechanism according to claim 3, characterized in that: The base plate (11) is also provided with at least two lightweight holes penetrating two opposite surfaces thereof, and the limiting unit (13) is arranged between adjacent lightweight holes.
5. The positioning mechanism according to claim 4, characterized in that: The lightweight holes include a first lightweight hole (111) and a second lightweight hole (112); the first lightweight hole (111) and the second lightweight hole (112) are alternately distributed on the substrate (11), and the spacing distance between the second lightweight hole (112) and two adjacent first lightweight holes (111) is not equal.
6. The positioning mechanism according to claim 5, characterized in that: The limiting unit (13) is arranged between the second lightweight hole (112) and the first lightweight hole (111) which are adjacent to each other and have a large spacing therebetween.
7. The positioning mechanism according to any one of claims 1 to 6, characterized in that: The limiting unit (13) comprises a column (131), one end of which is slidably connected to the base plate (11), and the other end of which protrudes toward the clearance hole (12) to form a convex block (132), and the limiting unit (13) can slide along the center direction of the base plate (11).
8. The positioning mechanism according to any one of claims 1 to 6, characterized in that: The base plate (11) is provided with a plurality of mounting holes for mounting the limiting unit (13), and the distances from the mounting holes to the center of the clearance hole (12) are not equal.
9. The positioning mechanism according to any one of claims 1 to 6, characterized in that: The limiting unit (13) comprises a magnet, which is mounted on the substrate (11), and an attractable metal layer is attached to the handle (22).
10. A barrel mold device, characterized in that: include: A barrel mold, the barrel mold comprising a mounting seat and a positioning guide column, the positioning guide column is mounted on the mounting seat, and According to the positioning mechanism as described in any one of claims 1 to 9, the positioning guide column passes through the clearance hole (12), and the other side of the base plate (11) opposite to the limiting unit (13) is connected to the mounting seat.