Novel eccentric device

Abstract

The utility model relates to the technical field of eccentric devices, in particular to a novel eccentric device which comprises a first fixing plate, a second fixing plate, a rotating plate and a base. The first fixing plate and the second fixing plate are fixedly arranged on the ground, a rotating shaft is fixedly connected between the first fixing plate and the second fixing plate, a first connecting plate and a second connecting plate are rotationally connected to the rotating shaft, the first connecting plate is located above the first fixing plate, and the second connecting plate is located above the second fixing plate. The tops of the first connecting plate and the second connecting plate are fixedly connected with the bottom surface of a rotating plate; the base is arranged on one side of the rotating plate, and two containing blocks are arranged on the base and used for containing the roller die. Automatic inclination and parallel placement of the roller die can be achieved, the operation process is simplified, operation can be completed only through single-person operation, direct contact with the roller die is avoided, and safety risks are eliminated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of eccentric devices, and in particular to a novel eccentric device. BACKGROUND

[0002] In the mechanical manufacturing industry, roll dies serve as an important processing tool and play a key role in many manufacturing processes. In particular, in coating production lines, ensuring the uniformity of the coating on the surface of the roll die is one of the key factors for improving product quality and production efficiency. To achieve this goal, the manufacturing process usually requires a comprehensive inspection of the coated roll die, thereby ensuring quality control in subsequent processing. However, due to the structural characteristics and large size of the roll die, traditional manual inspection methods are not only time-consuming and labor-intensive, but also may pose safety hazards.

[0003] In the prior art, to solve the above problems, the methods commonly used include but are not limited to using hoisting equipment such as cranes to cooperate with multiple operators to smoothly translate and place the coated roll die, or using manual or semi-automatic mechanical mechanisms for auxiliary work. These conventional means, although can improve the convenience and safety of operation to some extent, still cannot completely avoid the cumbersome steps and safety risks involved in manual participation.

[0004] Specifically, in the conventional method, the human and hoisting equipment dependent method mainly relies on manual assistance to complete the tilting and horizontal placement of the roll die. This process not only takes a long time, but also requires close cooperation of multiple workers, which is prone to safety accidents caused by misoperation. CONTENT OF THE INVENTION

[0005] To overcome the above technical problems, the present application provides a novel eccentric device.

[0006] The novel eccentric device provided by the present application adopts the following technical solution:

[0007] A novel eccentric device, comprising a first fixed plate, a second fixed plate, a rotating plate and a base; the first fixed plate and the second fixed plate are fixedly arranged on the ground, a rotating shaft is fixedly connected between the first fixed plate and the second fixed plate, a first connecting plate and a second connecting plate are rotatably connected to the rotating shaft, the first connecting plate is located above the first fixed plate, the second connecting plate is located above the second fixed plate, and the top of the first connecting plate and the top of the second connecting plate are fixedly connected with the bottom surface of the rotating plate; the base is arranged on one side of the rotating plate, and two placing blocks are arranged on the base for placing roll dies.

[0008] By adopting the technical scheme, the eccentric device can realize automatic tilting and parallel placement of the roll mold, simplify the operation process, and complete the operation by only one person, thereby avoiding direct contact with the roll mold and eliminating safety risks; the eccentric device can automatically place the vertically placed roll mold on the roll mold placing rack in parallel through the tilting action of the eccentric platform without contacting the roll mold, realize single-person operation, improve work efficiency, and avoid safety risks; specifically, the first fixed plate and the second fixed plate are fixed on the ground, and the first connecting plate and the second connecting plate on the rotating shaft and the design of the rotating plate enable the roll mold to be tilted automatically and finally placed in parallel on the placing block of the base under the action of the eccentric device; this structure effectively reduces manual intervention and improves work efficiency and safety.

[0009] Optionally, a placing groove is formed in the placing block, and a longitudinal section of the placing groove is in the shape of an inverted isosceles trapezoid.

[0010] By adopting the technical scheme, the placing groove is formed in the placing block, and a longitudinal section of the placing groove is in the shape of an inverted isosceles trapezoid, which can better adapt to the shape of the roll mold, make the roll mold more stable during placement, reduce shaking, and further improve the safety and reliability of operation.

[0011] Optionally, a first abutting block is fixedly arranged on each inclined surface on the two sides of the placing groove, and the first abutting block is used for abutting against the roll mold.

[0012] By adopting the technical scheme, the first abutting block is fixedly arranged on the inclined surface on the two sides of the placing groove and abuts against the roll mold, which effectively prevents the roll mold from being laterally deviated during placement, ensures that the roll mold can be stably placed in the placing groove, and improves the safety and reliability of operation of the device.

[0013] Optionally, two limiting columns are arranged on the side of the rotating plate away from the base, the top of each limiting column is fixedly connected with the bottom surface of the rotating plate, and the limiting columns are used for limiting the rotating direction and rotating angle of the rotating plate.

[0014] By adopting the technical scheme, the limiting columns can effectively limit the rotating direction and rotating angle of the rotating plate, ensure that the roll mold can be smoothly transferred to the horizontal position during tilting, avoid tilting of the roll mold away from the base, and improve the safety and reliability of operation.

[0015] Optionally, a sliding groove is formed in each inclined surface on the two sides of the placing groove, the depth direction of the sliding groove is the inclined direction, and the depth direction is perpendicular to the plane in which the inclined surface of the placing groove is located; a second abutting block is slidably arranged in the sliding groove in the depth direction, and a positioning assembly is arranged on the two sides of the second abutting block, and the positioning assembly is used for positioning the second abutting block at different heights.

[0016] By adopting the technical scheme, the sliding groove formed on the inclined surface on the two sides of the placing groove enables the second abutting block to slide in the inclined direction, and the positioning assembly can position the second abutting block at different heights, thereby adapting to roll molds of different sizes, and effectively supporting and adapting to roll molds of different sizes, thereby improving the versatility and stability of the device.

[0017] Optionally, the positioning assembly comprises a positioning rod, the two sides of the second abutting block are provided with a plurality of uniformly distributed positioning grooves in the sliding direction thereof, the two sides of the placing block are provided with positioning holes in communication with the sliding grooves, the positioning rod is slidably arranged in the positioning holes, and the positioning rod can be arranged in and clamped in any one of the positioning grooves.

[0018] By adopting the technical scheme, the positioning rod can slide in the positioning hole and be clamped in the positioning groove, so that the second abutting block is accurately fixed at the required height position, the roll mold is stably and reliably placed, one person can efficiently complete the roll mold placing operation, and the safety is improved.

[0019] Optionally, a limiting assembly is arranged above the positioning rod, and the limiting assembly is used for limiting the positioning rod in the positioning groove.

[0020] By adopting the technical scheme, the limiting assembly is arranged above the positioning rod, the limiting assembly limits the positioning rod in the positioning groove, the stable positioning of the second abutting block in the sliding groove is ensured, the position change of the second abutting block due to external vibration or the weight of the roll mold is prevented, and thus the roll mold placing precision and stability are improved.

[0021] Optionally, the limiting assembly comprises a limiting rod, a limiting hole in communication with the positioning hole is formed in the top surface of the placing groove, the limiting rod is slidably arranged in the limiting hole in the vertical direction, a limiting groove is formed in the top of the positioning rod, and the limiting rod can be arranged in and clamped in the limiting groove.

[0022] By adopting the technical scheme, the limiting rod can slide in the limiting hole in the vertical direction and can be clamped in the limiting groove in the top of the positioning rod, so that the positioning rod is limited in the positioning groove, the stable positioning of the second abutting block at different height positions is ensured, and the reliability and adaptability of the device are improved.

[0023] Optionally, first limiting clamping grooves are formed in the top surface and the bottom surface of the positioning hole, first limiting clamping blocks fixedly connected with the positioning rod are slidably arranged in the first limiting clamping grooves, second limiting clamping grooves are formed in the side surfaces of the two sides of the limiting hole, and second limiting clamping blocks fixedly connected with the limiting rod are slidably arranged in the second limiting clamping grooves.

[0024] By adopting the technical scheme, the first limiting clamping groove arranged on the two sides of the positioning hole cooperates with the first limiting clamping block, and the second limiting clamping groove arranged on the two sides of the limiting hole cooperates with the second limiting clamping block, so that the positioning rod and the limiting rod are stably positioned in the respective holes, the accurate fixing of the second abutting block at different height positions is ensured, and the stability and reliability of the roller die when placed are improved.

[0025] In summary, the present application has at least one of the following beneficial technical effects:

[0026] 1. By arranging the first fixed plate, the second fixed plate, the rotating plate and the base, the first fixed plate and the second fixed plate are fixed on the ground, the first connecting plate and the second connecting plate on the rotating shaft are matched, and the rotating plate is designed, so that the roller die can be self-inclined under the action of the eccentric device and finally placed parallel on the placing block of the base; this structure effectively reduces manual intervention, improves work efficiency and safety;

[0027] 2. By arranging the placing groove on the placing block, and the longitudinal section of the placing groove being in the shape of an inverted isosceles trapezoid, the shape of the roller die can be better adapted to the shape of the roller die, so that the roller die is more stable when placed, the shaking is reduced, and the safety and reliability of the operation are improved;

[0028] 3. By arranging the first abutting block, the first abutting block can be fixed on the inclined surface on the two sides of the placing groove and abut against the roller die, effectively preventing the roller die from being laterally offset during placement, ensuring that the roller die can be stably placed in the placing groove, and improving the operation safety and reliability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a schematic diagram of the overall structure of embodiment 1 of the present application;

[0030] Figure 2 is a schematic diagram of the overall structure of embodiment 2 of the present application;

[0031] Figure 3 is a schematic diagram of the cross-sectional structure of embodiment 2 of the present application;

[0032] Figure 4 is a schematic diagram of the cross-sectional structure of another view of embodiment 2 of the present application;

[0033] Figure 5 is Figure 4 a local enlarged schematic diagram of part A.

[0034] Explanation of reference signs: 1, first fixed plate; 11, first connecting plate; 2, second fixed plate; 21, second connecting plate; 3, rotating plate; 31, rotating shaft; 32, limiting column; 4, base; 5, placing block; 51, placing groove; 52, sliding groove; 53, positioning hole; 54, limiting hole; 55, first limiting clamping groove; 56, second limiting clamping groove; 6, first abutting block; 7, second abutting block; 71, positioning groove; 8, positioning assembly; 81, positioning rod; 811, limiting groove; 82, first limiting clamping block; 9, limiting assembly; 91, limiting rod; 92, second limiting clamping block. DETAILED DESCRIPTION

[0035] The following will be described in detail below with reference to the accompanying drawings. Figures 1-5 The present application is further described in detail.

[0036] Embodiment 1

[0037] The embodiments of the present application disclose a novel eccentric device. Referring to Figure 1 A novel eccentric device comprises a first fixed plate 1, a second fixed plate 2, a rotating plate 3 and a base 4; the first fixed plate 1 and the second fixed plate 2 are both vertically arranged and are both fixedly arranged on the ground, a rotating shaft 31 is fixedly connected between the first fixed plate 1 and the second fixed plate 2, the length direction of the rotating shaft 31 is horizontal, a first connecting plate 11 and a second connecting plate 21 are rotatably connected on the rotating shaft 31, the first connecting plate 11 and the second connecting plate 21 are also both vertically arranged, the first connecting plate 11 is located above the first fixed plate 1, the second connecting plate 21 is located above the second fixed plate 2, and the top of the first connecting plate 11 and the top of the second connecting plate 21 are both fixedly connected with the bottom surface of the rotating plate 3; the base 4 is arranged on one side of the rotating plate 3, and two placing blocks 5 are arranged on the base 4 for placing a roller mold. The eccentric device can realize automatic tilting and parallel placement of the roller mold, simplify the operation process, and can be completed by single person operation, avoiding direct contact with the roller mold and eliminating safety risks.

[0038] Referring to Figure 1 The placing block 5 is provided with a placing groove 51, and the longitudinal section of the placing groove 51 is in the shape of an inverted isosceles trapezoid. It can better adapt to the shape of the roller mold, so that the roller mold is more stable when placed, reduces shaking, and thus improves the safety and reliability of operation.

[0039] Referring to Figure 1 Two first abutting blocks 6 are fixedly arranged on the two inclined surfaces on the two sides of the placing groove 51 respectively, and the first abutting blocks 6 are used for abutting with the roller mold. The first abutting blocks 6 can be fixedly arranged on the inclined surfaces on the two sides of the placing groove 51 and abut with the roller mold, effectively preventing the roller mold from shifting horizontally during placement, ensuring that the roller mold can be stably placed in the placing groove 51, and improving the operation safety and reliability of the device.

[0040] Referring toFigure 1 Two limiting posts 32 are provided on the side of the rotating plate 3 away from the base 4. The tops of the limiting posts 32 are fixedly connected to the bottom surface of the rotating plate 3. The limiting posts 32 are used to limit the rotation direction and angle of the rotating plate 3. The provision of the limiting posts 32 effectively limits the rotation direction and angle of the rotating plate 3, ensuring that the roller mold can smoothly transition to a horizontal position during the tilting process, preventing the roller mold from tilting toward the side away from the base 4, and improving the safety and reliability of operation.

[0041] The implementation principle of a new eccentric device in Example 1 of the present application is:

[0042] When placing the roller mold, first use a crane to lift the roller mold vertically, then move the roller mold to above the rotating plate 3, and place the roller mold downward. Under the action of the limiting column 32, the roller mold can only tilt in the direction close to the base 4, so that the roller mold can tilt by itself and finally be placed parallel to the placement block 5 of the base 4, and abut against the first abutment block 6; it effectively reduces manual intervention and improves work efficiency and safety.

[0043] Example 2

[0044] The difference between this embodiment and embodiment 1 is that: Figure 2 and Figure 3 A chute 52 is provided on each of the two inclined surfaces on either side of the placement groove 51. The depth direction of the chute 52 is the inclined direction and is perpendicular to the plane of the inclined surface of the placement groove 51. A second abutment block 7 is slidably disposed within the chute 52 along its depth direction. Positioning assemblies 8 are provided on either side of the second abutment block 7, which are used to position the second abutment block 7 at different heights. The chute 52 provided on the inclined surfaces on either side of the placement groove 51 enables the second abutment block 7 to slide along the inclined direction. In conjunction with the positioning assemblies 8, the second abutment block 7 can be positioned at different heights to accommodate roller molds of different sizes. This effectively supports and adapts to roller molds of different sizes, improving the versatility and stability of the device.

[0045] Reference Figure 3 and Figure 5 The positioning assembly 8 includes a positioning rod 81 and a first limiting block 82. A plurality of evenly distributed positioning grooves 71 are defined on both sides of the second abutting block 7 along its sliding direction. Positioning holes 53 communicating with the slide grooves 52 are defined on both sides of the placement block 5. The positioning rod 81 slides through the positioning holes 53 and can be inserted into and engaged with any of the positioning grooves 71. This ensures that the positioning rod 81 can slide within the positioning holes 53 and engage with the positioning grooves 71, thereby precisely securing the second abutting block 7 at the desired height. This ensures stable and reliable placement of the roller mold, facilitates efficient single-person placement of the roller mold, and improves safety.

[0046] Reference Figure 4 andFigure 5 A limiting assembly 9 is arranged above the positioning rod 81, and is used for limiting the positioning rod 81 in the positioning groove 71, thereby ensuring stable positioning of the second abutting block 7 in the sliding groove 52, preventing the position from changing due to external vibration or the weight of the roller mold, and improving the placing precision and stability of the roller mold. The limiting assembly 9 comprises a limiting rod 91, a limiting hole 54 is arranged in the top surface of the placing groove 51 and is communicated with the positioning hole 53, the limiting rod 91 is slidably arranged in the limiting hole 54 in the vertical direction, a limiting groove 811 is arranged in the top of the positioning rod 81, and the limiting rod 91 can be arranged in and clamped in the limiting groove 811; the limiting rod 91 can slide in the limiting hole 54 in the vertical direction and can be clamped in the limiting groove 811 in the top of the positioning rod 81, thereby limiting the positioning rod 81 in the positioning groove 71, ensuring stable positioning of the second abutting block 7 at different height positions, and improving the reliability and adaptability of the device.

[0047] With reference to Figure 4 and Figure 5 first limiting clamping grooves 55 are arranged in the top surface and the bottom surface of the positioning hole 53, first limiting clamping blocks 82 fixedly connected with the positioning rod 81 are slidably arranged in the first limiting clamping grooves 55; second limiting clamping grooves 56 are arranged in the side surfaces of the limiting hole 54, and second limiting clamping blocks 92 fixedly connected with the limiting rod 91 are slidably arranged in the second limiting clamping grooves 56; the first limiting clamping grooves 55 arranged on the two sides of the positioning hole 53 cooperate with the first limiting clamping blocks 82, and the second limiting clamping grooves 56 arranged on the two sides of the limiting hole 54 cooperate with the second limiting clamping blocks 92, thereby realizing stable limiting of the positioning rod 81 and the limiting rod 91 in the respective holes, ensuring accurate fixing of the second abutting block 7 at different height positions, and improving the stability and reliability of the roller mold during placement.

[0048] The implementation principle of the novel eccentric device in Embodiment 2 is as follows:

[0049] Before placing the roller mold, the height of the second abutting block 7 is adjusted according to the size of the roller mold to be placed, the limiting rod 91 is first lifted upwards, the limiting rod 91 is separated from the limiting groove 811, and then the positioning rod 81 is pulled out of the positioning groove 71, at this time, the height of the second abutting block 7 can be adjusted, then the height of the second abutting block 7 is adjusted, the second abutting block 7 is moved to the adaptive position of the positioning rod 81 aligning with the corresponding positioning groove 71, then the limiting rod 91 is lifted, the positioning rod 81 is pressed into the positioning groove 71, until the limiting rod 91 aligns with the limiting groove 811, the limiting rod 91 is pressed downwards and clamped in the limiting groove 811, the adjustment and limiting of the height of the second abutting block 7 are completed, and finally the roller mold can be placed according to the mode of Embodiment 1.

[0050] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A novel eccentric device characterized in that, The utility model relates to a kind of roller mold placing device, including first fixed plate (1), second fixed plate (2), rotating plate (3) and pedestal (4);The first fixed plate (1) and the second fixed plate (2) are fixedly arranged on ground, the first fixed plate (1) and the second fixed plate (2) are fixedly connected with rotating shaft (31) between, rotating shaft (31) is rotatably connected with first connecting plate (11) and second connecting plate (21), the first connecting plate (11) is located above the first fixed plate (1), the second connecting plate (21) is located above the second fixed plate (2), the top of the first connecting plate (11) and the second connecting plate (21) is fixedly connected with the bottom surface of rotating plate (3);The pedestal (4) is arranged at one side of the rotating plate (3), the pedestal (4) is equipped with two placing blocks (5) on, for placing roll mold.

2. A novel eccentric device as claimed in claim 1, wherein, The placing block (5) is provided with a placing groove (51) on the longitudinal section of the placing groove (51), which is an inverted isosceles trapezoidal shape.

3. A novel eccentric device as claimed in claim 2, wherein, The two inclined surfaces on both sides of the placing groove (51) are respectively fixedly provided with a first abutting block (6), and the first abutting block (6) is used for abutting with the roller mold.

4. A novel eccentric device as claimed in claim 1, wherein, The side of the rotating plate (3) away from the pedestal (4) is provided with two limiting columns (32), the top of the limiting column (32) is fixedly connected with the bottom surface of the rotating plate (3), and the limiting column (32) is used for limiting the rotating direction and rotating angle of the rotating plate (3).

5. A novel eccentric device as claimed in claim 2, wherein, The two inclined surfaces on both sides of the placing groove (51) are respectively provided with a sliding groove (52), the depth direction of the sliding groove (52) is inclined, and the plane of the inclined surface of the placing groove (51) is perpendicular to each other;The second abutting block (7) is slidably arranged in the sliding groove (52) along the depth direction, and the second abutting block (7) is provided with a positioning assembly (8) on both sides, and the positioning assembly (8) is used for positioning the second abutting block (7) at different heights.

6. A novel eccentric device as claimed in claim 5, wherein, The positioning assembly (8) includes a positioning rod (81), and the two sides of the second abutting block (7) are provided with a plurality of evenly distributed positioning grooves (71) along the sliding direction, and the two sides of the placing block (5) are provided with a positioning hole (53) communicated with the sliding groove (52), and the positioning rod (81) is slidably arranged in the positioning hole (53), and the positioning rod (81) can be arranged in any one of the positioning grooves (71).

7. A novel eccentric device as claimed in claim 6, wherein, The top of the positioning rod (81) is provided with a limiting assembly (9), and the limiting assembly (9) is used for limiting the positioning rod (81) in the positioning groove (71).

8. A novel eccentric device as claimed in claim 7, wherein, The limiting assembly (9) includes a limiting rod (91), and the top surface of the placing groove (51) is provided with a limiting hole (54) communicated with the positioning hole (53), and the limiting rod (91) is slidably arranged in the limiting hole (54) along the vertical direction, and the top of the positioning rod (81) is provided with a limiting groove (811), and the limiting rod (91) can be arranged in the limiting groove (811).

9. A novel eccentric device as claimed in claim 8, wherein, The first limiting clamping groove (55) is arranged on the top surface and the bottom surface of the positioning hole (53), and the first limiting clamping block (82) fixedly connected with the positioning rod (81) is arranged in the first limiting clamping groove (55) in a sliding mode; the second limiting clamping groove (56) is arranged on the side surface of the two sides of the limiting hole (54), and the second limiting clamping block (92) fixedly connected with the limiting rod (91) is arranged in the second limiting clamping groove (56) in a sliding mode.

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