Plate roller hoisting device

Abstract

The utility model relates to the technical field of plate roller hoisting, and discloses a plate roller hoisting device which comprises a base, a hoisting mechanism is arranged at the top of the base, a plate roller is arranged in the hoisting mechanism, roll shafts are fixedly connected to the left side and the right side of the plate roller, a driving mechanism is arranged at the top of the hoisting mechanism, and the hoisting mechanism comprises a supporting assembly, a moving assembly and a hoisting assembly. According to the plate roller hoisting device, through the arranged hoisting mechanism, a first reinforcing fin and a second reinforcing fin on the front side and the rear side are matched to continue to reinforce the hanging frame, the structural strength of the hanging frame is improved, the hanging frame cannot be broken when supporting a plate roller, a sliding frame and a sliding rod are slidably connected into the outer side of a supporting plate to limit a movable plate, and therefore the plate roller can be conveniently hoisted. According to the device, the left-right position of the moving plate cannot deviate in the up-down moving process, the stability of the moving plate in the lifting process is improved, when the device is used, the phenomenon that a plate roller falls off due to oblique cutting is avoided, and the stability of the device in the using process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate roller hoisting, in particular to a plate roller hoisting device. Background Art

[0002] The plate roller is also called a steel roller, which is divided into hollow rollers and solid rollers, shaft rollers and non-shaft rollers. It is generally used for plate making. The surface of the roller is copper-plated, and the pattern is engraved by a gravure electronic engraving machine, and then plated with a layer of chrome. After it is completed, it is delivered to the printing factory. It is often used for printing plastic packaging. When the plate roller is installed, it needs to be hoisted by a hoisting device.

[0003] According to the "A plate roller lifting device (publication number: CN 220845103 U; application number: 202322317506.2)" published on the patent website, the above application optimizes the problem that "the hook is not convenient for lifting the hollow plate roller, resulting in low practicality of the lifting device, and shaking will occur when lifting by wire rope, the stability of the plate roller lifting is low, resulting in poor safety in use of the lifting device." However, when the lifting device in the above application is in use, the inner diameter of the 'lifting hole 305' is fixed, and rollers of different diameters cannot be socketed, and the scope of application is low. Utility Model Content

[0004] The utility model aims to provide a plate roller hoisting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate roller lifting device, comprising a base, a lifting mechanism is arranged on the top of the base, a plate roller is arranged in the lifting mechanism, the left and right processing of the plate roller are fixedly connected with roller shafts, and a driving mechanism is arranged on the top of the lifting mechanism.

[0006] The hoisting mechanism comprises a supporting assembly, a moving assembly and a hoisting assembly. The supporting assembly is arranged on the top of the base, the moving assembly is arranged inside the supporting assembly, and the hoisting assembly is arranged below the moving assembly.

[0007] The driving mechanism comprises a driving component and a lifting component. The driving component is arranged on the top of the moving component, and the lifting component is arranged on the left and right sides of the driving component.

[0008] Preferably, the support assembly includes a support plate, the support plate is fixedly connected to left and right sides of the top of the base, and a top plate is fixedly connected to the top of the support plate.

[0009] Preferably, the movable component includes a movable plate, which is arranged on the inner side of the supporting plate, and the left and right sides of the movable plate are fixedly connected with sliding frames, the sliding frames are sleeved on the outer ring of the supporting plate, and the sliding frames are fixedly connected with sliding rods, and the sliding rods are slidably connected to the left and right sides of the supporting plate.

[0010] Preferably, the hoisting assembly includes a bracket, the bracket is fixedly connected to the bottom of the movable plate, the bracket is sleeved on the outer ring of the roller shaft, the rear side of the bracket is fixedly connected with a reinforcing fin 1, and the front side of the bracket is fixedly connected with a reinforcing fin 2.

[0011] Preferably, the driving assembly includes a dual-axis motor, which is fixedly connected to the top of the movable plate, and the left and right sides of the dual-axis motor are fixedly connected with a rotating shaft, and the rotating shaft is slidably connected to the left and right sides of the support plate, and the outer ring of the rotating shaft is rotatably connected to a supporting rotating frame, and the supporting rotating frame is fixedly connected to the top of the movable plate.

[0012] Preferably, the lifting assembly includes a gear, the gear is fixedly connected to the outside of the rotating shaft, a rack is meshed on the rear side of the outer ring of the gear, the rack is fixedly connected to the outside of the support plate, and the rack is fixedly connected to the bottom of the top plate.

[0013] Compared with the prior art, the utility model provides a plate roller hoisting device, which has the following beneficial effects:

[0014] 1. The plate roller lifting device, through the setting of the lifting mechanism, the reinforcement fins 1 and 2 on the front and rear sides cooperate to further reinforce the hanger, thereby increasing the structural strength of the hanger, so that the hanger itself will not break when supporting the plate roller, and the front opening of the hanger is set obliquely upward, and the opening is large enough to support rollers of different diameters, thereby increasing the use range of the lifting device, and the sliding frame and the sliding rod are slidably connected to the outer side of the support plate to complete the limitation of the movable plate, so that the left and right positions of the movable plate will not shift during the up and down movement, thereby increasing the stability of the movable plate during the lifting process, so that the plate roller will not be cut obliquely and fall when the device is in use, thereby increasing the stability of the device when in use.

[0015] 2. The plate roller hoisting device, through the set driving mechanism, the staff only needs to start the double-axis motor to drive the moving plate to move up and down to complete the hoisting of the plate roller. The operation is simple and convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 It is a front schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the supporting component;

[0019] Figure 3 It is a partial structural schematic diagram of the utility model;

[0020] Figure 4 It is an exploded view of part of the structure of the utility model.

[0021] In the figure: 1. lifting mechanism; 11. supporting assembly; 1101. supporting plate; 1102. top plate; 12. moving assembly; 1201. moving plate; 1202. sliding frame; 1203. sliding rod; 13. lifting assembly; 1301. hanging rack; 1302. reinforcing fin one; 1303. reinforcing fin two; 2. driving mechanism; 21. driving assembly; 2101. dual-axis motor; 2102. rotating shaft; 2103. supporting rotating frame; 22. lifting assembly; 2201. gear; 2202. rack; 3. base; 4. plate roller; 41. roller shaft. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The utility model provides a technical solution:

[0025] Embodiment 1

[0026] Combination Figures 1 to 4A plate roller lifting device includes a base 3, a lifting mechanism 1 is arranged on the top of the base 3, a plate roller 4 is arranged in the lifting mechanism 1, the left and right processing of the plate roller 4 is fixedly connected with a roller shaft 41, and a driving mechanism 2 is arranged on the top of the lifting mechanism 1.

[0027] The hoisting mechanism 1 includes a supporting assembly 11 , a moving assembly 12 and a hoisting assembly 13 . The supporting assembly 11 is arranged on the top of the base 3 , the moving assembly 12 is arranged inside the supporting assembly 11 , and the hoisting assembly 13 is arranged below the moving assembly 12 .

[0028] The supporting assembly 11 comprises a supporting plate 1101, which is fixedly connected to the left and right sides of the top of the base 3, and a top plate 1102 is fixedly connected to the top of the supporting plate 1101. The moving assembly 12 comprises a moving plate 1201, which is arranged on the inner side of the supporting plate 1101, and sliding frames 1202 are fixedly connected to the left and right sides of the moving plate 1201, and the sliding frames 1202 are sleeved on the outer ring of the supporting plate 1101. A sliding rod 1203 is fixedly connected inside the sliding frames 1202, and the sliding rod 1203 is slidably connected to the left and right sides of the supporting plate 1101. The hanging assembly 13 comprises a hanging bracket 1301, which is fixedly connected to the bottom of the moving plate 1201, and the hanging bracket 1301 is sleeved on the outer ring of the roller shaft 41. A reinforcing fin 1 1302 is fixedly connected to the rear side of the hanging bracket 1301, and a reinforcing fin 2 1303 is fixedly connected to the front side of the hanging bracket 1301.

[0029] Furthermore: the reinforcing fin 1 1302 and the reinforcing fin 2 1303 on the front and rear sides cooperate to further reinforce the hanger 1301, increase the structural strength of the hanger 1301, and prevent the hanger 1301 from breaking when supporting the plate roller 4. The sliding frame 1202 and the sliding rod 1203 are slidably connected to the outer side of the support plate 1101 to limit the movable plate 1201, so that the left and right positions of the movable plate 1201 will not shift during the up and down movement, thereby increasing the stability of the movable plate 1201 during the lifting process, so that the plate roller 4 will not be cut obliquely and fall when the device is in use, thereby increasing the stability of the device when in use.

[0030] Embodiment 2

[0031] See also Figure 1 , Figure 3 and Figure 4 On the basis of the first embodiment, it is further obtained that the driving mechanism 2 includes a driving component 21 and a lifting component 22, the driving component 21 is arranged on the top of the moving component 12, and the lifting component 22 is arranged on the left and right sides of the driving component 21.

[0032] The driving component 21 includes a dual-axis motor 2101, which is fixedly connected to the top of the moving plate 1201. The dual-axis motor 2101 is fixedly connected to a rotating shaft 2102 on both sides. The rotating shaft 2102 is slidably connected to the left and right sides of the support plate 1101. The outer ring of the rotating shaft 2102 is rotatably connected to a supporting rotating frame 2103, and the supporting rotating frame 2103 is fixedly connected to the top of the moving plate 1201. The lifting component 22 includes a gear 2201, which is fixedly connected to the outer side of the rotating shaft 2102. A rack 2202 is meshed on the rear side of the outer ring of the gear 2201. The rack 2202 is fixedly connected to the outer side of the support plate 1101, and the rack 2202 is fixedly connected to the bottom of the top plate 1102.

[0033] Furthermore, the staff only needs to start the dual-axis motor 2101 to drive the movable plate 1201 to move up and down to complete the hoisting process of the registration roller 4. The operation is simple and convenient for the staff to use.

[0034] During the actual operation, when the device is used, the staff first starts the dual-axis motor 2101, and the dual-axis motor 2101 starts to drive the gear 2201 to rotate through the rotating shaft 2102, and the gear 2201 rotates and meshes with the rack 2202 to move downward, and the rack 2202 moves downward to drive the moving plate 1201 to move downward, and the moving plate 1201 moves downward to drive the bracket 1301 to move downward until the bottom of the bracket 1301 fits with the top of the base 3, and then the dual-axis motor 2101 is turned off, and then the work The staff then places the plate roller 4 on the top of the base 3 between the brackets 1301, so that the roller shaft 41 is sleeved in the bracket 1301, and then the staff starts the dual-axis motor 2101 to drive the gear 2201 to reverse, the gear 2201 rotates in the opposite direction and engages with the rack 2202 to drive the movable plate 1201 to move upward, the movable plate 1201 moves upward and drives the bracket 1301 to move upward, the bracket 1301 moves upward and drives the plate roller 4 upward through the roller shaft 41, and now the hoisting work of the plate roller 4 is completed.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A plate roller hoisting device, comprising a base (3), characterized in that: A lifting mechanism (1) is arranged on the top of the base (3), a plate roller (4) is arranged inside the lifting mechanism (1), roller shafts (41) are fixedly connected to the left and right ends of the plate roller (4), and a driving mechanism (2) is arranged on the top of the lifting mechanism (1); The hoisting mechanism (1) comprises a supporting component (11), a moving component (12) and a hoisting component (13); the supporting component (11) is arranged on the top of the base (3); the moving component (12) is arranged inside the supporting component (11); and the hoisting component (13) is arranged below the moving component (12); The driving mechanism (2) comprises a driving component (21) and a lifting component (22), wherein the driving component (21) is arranged on the top of the moving component (12), and the lifting component (22) is arranged on the left and right sides of the driving component (21); The hoisting assembly (13) comprises a hanger (1301), the hanger (1301) is fixedly connected to the bottom of the movable plate (1201), the hanger (1301) is sleeved on the outer ring of the roller shaft (41), the rear side of the hanger (1301) is fixedly connected to a reinforcing fin 1 (1302), and the front side of the hanger (1301) is fixedly connected to a reinforcing fin 2 (1303).

2. A plate roller hoisting device according to claim 1, characterized in that: The support assembly (11) comprises a support plate (1101), wherein the support plate (1101) is fixedly connected to the left and right sides of the top of the base (3), and a top plate (1102) is fixedly connected to the top of the support plate (1101).

3. The plate roller hoisting device according to claim 1, characterized in that: The moving assembly (12) comprises a moving plate (1201), the moving plate (1201) being arranged on the inner side of the supporting plate (1101), the left and right sides of the moving plate (1201) being fixedly connected with sliding frames (1202), the sliding frames (1202) being sleeved on the outer ring of the supporting plate (1101), the sliding frames (1202) being fixedly connected with sliding rods (1203), the sliding rods (1203) being slidably connected to the left and right sides of the supporting plate (1101).

4. The plate roller hoisting device according to claim 1, characterized in that: The driving assembly (21) comprises a dual-axis motor (2101), wherein the dual-axis motor (2101) is fixedly connected to the top of the moving plate (1201), and a rotating shaft (2102) is fixedly connected to the left and right sides of the dual-axis motor (2101).

5. The plate roller hoisting device according to claim 4, characterized in that: The rotating shaft (2102) is slidably connected to the left and right sides of the support plate (1101), and the outer ring of the rotating shaft (2102) is rotatably connected to a supporting rotating frame (2103), and the supporting rotating frame (2103) is fixedly connected to the top of the moving plate (1201).

6. The plate roller hoisting device according to claim 1, characterized in that: The lifting assembly (22) comprises a gear (2201), the gear (2201) being fixedly connected to the outside of the rotating shaft (2102), a rack (2202) being meshed on the rear side of the outer ring of the gear (2201), the rack (2202) being fixedly connected to the outside of the supporting plate (1101), and the rack (2202) being fixedly connected to the bottom of the top plate (1102).

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