Compression roller storage rack

Abstract

The utility model relates to the technical field of printing equipment, and particularly discloses a compression roller storage rack which comprises two triangular supporting frames, a plurality of connecting rods are connected between the two supporting frames, a plurality of supporting columns are arranged on the two sides of the supporting frames, and the included angle between each supporting column and the corresponding supporting frame is smaller than or equal to 90 degrees. The supporting columns of the two supporting frames are arranged in a one-to-one correspondence mode, and the two corresponding supporting columns of the two supporting frames are parallel to each other. The device further comprises a plurality of supporting rods, and the two ends of each supporting rod are supported on the corresponding supporting columns of the two supporting frames respectively. By adopting the technical scheme provided by the utility model, the technical problem that two adjacent compression rollers are easy to roll and extrude each other to cause the deformation of the compression rollers when the compression rollers are transferred to a special storage area by moving the compression roller frame in the prior art can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing equipment, in particular to a pressure roller storage rack. Background Art

[0002] In a printing press, rollers (such as rubber rollers, silicone rollers, metal rollers, etc.) play a vital role. They are mainly used to transmit and transfer printed images, ensure close contact between substrates (such as paper, film, etc.) and printing plates or printing units, and achieve image transfer. When a printing press undergoes planned maintenance, upgrades, or temporary shutdowns, or when the type of printed material needs to be changed or the printing process needs to be changed and a certain type of roller is no longer used, the roller needs to be removed for temporary or long-term storage.

[0003] The prior art generally uses a roller rack to store rollers, and the roller rack has at least one horizontally arranged storage rack, and the rollers are placed horizontally on the storage rack for storage when in use. The prior art roller rack also has the following problems during use: 1) When the roller rack is moved to transfer the rollers to a special storage area, two adjacent rollers are prone to rolling and squeezing each other, causing the rollers to deform, affecting subsequent use; 2) When the rollers are placed horizontally on the storage rack for long-term storage, the part of the roller surface that contacts the storage rack is prone to deformation under the action of its own gravity, affecting subsequent use.

[0004] Therefore, there is an urgent need for a roller storage rack to prevent the roller from being deformed during movement and / or long-term storage, thereby ensuring the subsequent normal use of the roller. Utility Model Content

[0005] The utility model is intended to provide a roller storage rack to solve the technical problem that when the roller rack is moved to a special storage area, two adjacent rollers are prone to roll and squeeze each other, resulting in deformation of the rollers.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A roller storage rack comprises two triangular support frames, a plurality of connecting rods are connected between the two support frames, a plurality of support columns are arranged on both sides of the support frames, the angle between the support columns and the support frames is less than or equal to 90 degrees, the support columns of the two support frames are arranged one by one, and the two corresponding support columns of the two support frames are parallel to each other; and a plurality of support rods are also included, the two ends of the support rods are respectively supported on the corresponding support columns of the two support frames.

[0008] The principle and beneficial effects of this program:

[0009] In actual application, the middle of the pressure roller is set to be hollow, and the support rod is passed through the disassembled pressure roller so that the pressure roller is located in the middle position of the support rod. Then the two ends of the support rod are respectively supported on the corresponding support columns of the two support frames. The pressure roller can be hung between the two support frames to achieve storage of the pressure roller.

[0010] 1. This solution changes the storage method of the rollers, that is, the rollers are sleeved on the support rods for hanging storage, and there is no contact between two adjacent rollers. When all the support rods on the roller storage rack are sleeved with rollers, or all the removed rollers are hung, the mobile storage rack will transfer the rollers hung thereon to a special storage area. During the movement, the two adjacent rollers will not be squeezed against each other, which can effectively prevent the rollers from being deformed during the movement, thereby ensuring the subsequent normal use of the rollers.

[0011] 2. This solution achieves suspended storage of the pressure roller by placing the pressure roller sleeve on the support rod. Compared with the prior art method of storing the pressure roller horizontally on a storage rack, this solution can prevent the surface of the pressure roller from contacting other objects. Even if the pressure roller is stored for a long time, the surface of the pressure roller can be effectively prevented from being deformed by force, thereby ensuring the subsequent normal use of the pressure roller.

[0012] 3. This solution sets the angle between the support column and the support frame to be less than or equal to 90 degrees, which can ensure that the support column is not set horizontally. When the end of the support rod is supported on the support column, it is actually supported at the angle between the support column and the support frame. The position stability of the support rod can be ensured, thereby ensuring the position stability of the pressure roller, avoiding displacement of the pressure roller during movement or storage, causing the surface of the pressure roller to contact other objects, thereby avoiding deformation of the surface of the pressure roller.

[0013] Preferably, as an improvement, the number of the connecting rods is three, and the three connecting rods are respectively connected to three vertices of the supporting frame.

[0014] Beneficial effects: This solution sets the number of connecting rods to three, and connects the three connecting rods at the three vertices of the triangular support frame respectively, so as to realize the spatial staggered setting of the connecting rods and the support rods, avoid the connecting rods and the support rods being too close to interfere with the hanging storage of the pressure roller, and avoid the connecting rods and the surface of the pressure roller contacting to cause deformation of the pressure roller during long-term storage, which is beneficial to ensure the subsequent normal use of the pressure roller.

[0015] Preferably, as an improvement, the support frame is in the shape of an isosceles triangle, and a line connecting a midpoint of a bottom side of the support frame and a corresponding vertex is vertically arranged.

[0016] Beneficial effects: This solution sets the support frame as an isosceles triangle, and sets the line connecting the midpoint of the bottom edge of the support frame and the corresponding vertex vertically, that is, the bottom edge of the support frame is set horizontally, and the two side edges of the support frame are set symmetrically relative to the midline of the bottom edge. This can improve the position stability of the support frame relative to the ground, thereby improving the position stability of the entire roller storage rack and ensuring the stable storage of the rollers.

[0017] Preferably, as an improvement, both side edges of the support frame are provided with a limit assembly, and the limit assembly is located on the side where the two support frames are away from each other; the limit assembly includes a limit plate and a plurality of limit rods, the limit plate is arranged parallel to the side of the support frame, one end of the limit rod is connected to the limit plate, and the other end of the limit rod is connected to the side of the support frame.

[0018] Beneficial effect: The structural setting of the limit assembly in this scheme makes the support rod located between the two limit plates, and the two corresponding limit plates on the two support frames limit the two ends of the support rod, which can improve the position stability of the support rod during movement, avoid axial displacement of the support rod during movement and cause the end of the support rod to fall off the support column, thereby preventing the pressure roller from falling off the storage rack and deforming during movement, and ensuring the subsequent normal use of the pressure roller.

[0019] Preferably, as an improvement, both ends of the limit rod are hinged to the limit plate and the side of the support frame respectively, and a fixing component is provided between the two limit components of the same support frame, and the fixing component is used to fix the two limit components.

[0020] Beneficial effect: The structural setting of the limit assembly in this scheme allows the limit rod to rotate relative to the limit plate and the side of the support frame, so that the limit plate moves in the direction close to the support frame until the limit plate presses the end of the support rod. At this time, the two limit assemblies of the same support frame are fixed by the fixing assembly, so that the position of the limit assembly relative to the support frame can be fixed. Both ends of the support rod are pressed by the limit assembly, so that the position of the support rod is fixed, which further prevents the support rod from being displaced or even falling off during the movement, thereby preventing the pressure roller from falling and deforming during the movement.

[0021] Preferably, as an improvement, the fixing assembly includes two fixing plates, the two fixing plates are horizontally connected to the two limit plates, and the two fixing plates are staggered up and down, and fixing holes are vertically penetrated through corresponding positions of the two fixing plates, and fixing pins are inserted into the fixing holes.

[0022] Beneficial effect: The present invention has a structural arrangement for the fixing assembly, in which, when the two limiting plates on the same supporting frame are close to the supporting frame and press the ends of the supporting rods tightly, the fixing holes on the two fixing plates are relative to each other in the vertical direction, that is, the fixing holes on the two fixing plates are coaxial. At this time, the fixing pins are inserted into the two fixing holes to fix the positions of the two fixing plates, thereby fixing the positions of the two limiting assemblies on the same supporting frame.

[0023] Preferably, as an improvement, rollers are provided on both sides of the bottom of the support frame.

[0024] Beneficial effect: In this solution, rollers are arranged at the bottom of the support frame to facilitate the movement of the entire roller storage rack, so as to realize the transfer of rollers suspended and stored on the roller storage rack. The rollers are arranged on both sides of the bottom of the support frame to ensure the position stability of the roller storage rack during movement and stationary, avoid large shaking of the rollers, and further avoid deformation of the rollers during movement and storage.

[0025] Preferably, as an improvement, a plurality of support grooves are axially provided on the top of the support column, and the width of the support grooves matches the diameter of the support rod.

[0026] Beneficial effect: The structural setting of the support columns in this solution can suspend a number of rollers through a number of support rods between each pair of support columns corresponding to the two support frames, thereby improving the overall storage capacity of the roller storage rack. The support grooves limit the support rods, which can prevent two adjacent rollers from being squeezed close to each other and prevent the rollers from being deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the utility model.

[0028] Figure 2 It is a front view of embodiment 2 of the utility model.

[0029] Figure 3 It is a right view of embodiment 2 of the present utility model.

[0030] Figure 4 It is a right view of embodiment 3 of the utility model.

[0031] Figure 5 It is a right side view of the support column in Example 4 of the utility model. DETAILED DESCRIPTION

[0032] The following is further described in detail through specific implementation methods:

[0033] The figure marks in the drawings of the specification include: pressure roller 100, support frame 1, connecting rod 2, support column 3, support rod 4, limit assembly 5, limit plate 51, limit rod 52, fixing assembly 6, fixing plate 61, fixing pin 62, roller 7, support groove 8.

[0034] Example 1

[0035] A roller storage rack, as shown in the attached Figure 1 As shown, it includes two triangular support frames 1, and a plurality of connecting rods 2 are connected between the two support frames 1. In this embodiment, the number of connecting rods 2 is three, and the three connecting rods 2 are respectively connected at the three vertices of the triangular support frame 1. Specifically, the triangular support frame 1 is welded by three steel pipes, and the ends of the connecting rods 2 are welded and fixed to the support frame 1. The support frame 1 is an isosceles triangle. Specifically, the base of the support frame 1 is horizontally arranged, and the two side edges of the support frame 1 are symmetrically arranged relative to the midline of the base, and the line connecting the midpoint of the base of the support frame 1 and the corresponding vertex is vertically arranged.

[0036] A number of support columns 3 are welded and fixed at equal intervals on both sides of the support frame 1, and the angle between the support column 3 and the support frame 1 is less than or equal to 90 degrees. The two support frames 1 are arranged in parallel, and the support columns 3 on the two support frames 1 are arranged one by one, and the two support columns 3 corresponding to the two support frames 1 are parallel to each other. It also includes a number of support rods 4 (only one is shown in the figure), the length of the support rod 4 is greater than the distance between the two support frames 1, and the two ends of the support rod 4 are respectively supported on a pair of support columns 3 corresponding to the two support frames 1, and the pressure roller 100 is sleeved on the support rod 4 for hanging storage.

[0037] The specific implementation process is as follows:

[0038] The middle of the pressure roller 100 is hollow, and the support rod 4 is removed from the support column 3 and inserted into the middle of the disassembled pressure roller 100, so that the pressure roller 100 is basically located in the middle position of the support rod 4, and then the two ends of the support rod 4 are respectively supported on a pair of support columns 3 opposite to the two support frames 1 to achieve horizontal placement of the support rod 4. The pressure roller 100 can be suspended between the two support frames 1 to achieve storage of the pressure roller 100.

[0039] Example 2

[0040] A roller storage rack, as shown in the attached Figure 2 and Figure 3As shown, the difference between it and Example 1 is that: both sides of the support frame 1 are provided with a limit assembly 5, and the limit assembly 5 is located on the side where the two support frames 1 are away from each other. The limit assembly 5 includes a limit plate 51 and a plurality of limit rods 52. The limit plate 51 is arranged parallel to the side of the support frame 1, and the two limit plates 51 opposite to each other of the two support frames 1 are parallel to each other. One end of the limit rod 52 is hinged to the limit plate 51, and the other end of the limit rod 52 is hinged to the support frame 1. The limit rod 52 rotates around the hinge point between itself and the side of the support frame 1 in the plane where the side of the support frame 1 is located, so that the limit plate 51 is close to or away from the side of the support frame 1, and at the same time, the limit plate 51 moves along the axial direction of the side of the support frame 1.

[0041] A fixing assembly 6 is provided between the two limit assemblies 5 of the same support frame 1, and the fixing assembly 6 is used to fix the two limit assemblies 5. The fixing assembly 6 includes two fixing plates 61, which are horizontally welded and fixed on the side where the two limit plates 51 are close to each other, and the two fixing plates 61 are staggered up and down, and corresponding positions of the two fixing plates 61 are provided with fixing holes that vertically penetrate the fixing plates 61, and fixing pins 62 are inserted into the fixing holes.

[0042] When in use, after the roller 100 is suspended and stored by the support rod 4, the limiting plate 51 is pushed upward along the axial direction of the side of the support frame 1, so that the limiting rod 52 rotates relative to the side of the support frame 1, and the limiting plate 51 is close to the side of the support frame 1 and abuts against the end of the support rod 4. After the two limiting plates 51 on the same support frame 1 are pushed up, the two fixing plates 61 set on the two limiting plates 51 fit together. At this time, the fixing holes of the two fixing plates 61 are coaxial in the vertical direction. The two fixing plates 61 can be fixed by inserting the fixing shaft into the two fixing holes, thereby realizing the fixation of the two limiting assemblies 5, and keeping the limiting plate 51 in a tight state with the end of the support rod 4. When the limiting plates 51 on the two support frames 1 are in tight contact with the end of the support rod 4, the support rod 4 is fixed. During the movement and storage process, the support rod 4 can be prevented from falling off the support column 3, thereby preventing the roller 100 from falling and deforming.

[0043] Example 3

[0044] A roller storage rack, as shown in the attached Figure 4 As shown, the difference between it and embodiment 2 is that rollers 7 are installed on both sides of the bottom of the support frame 1 by bolts. The arrangement of the rollers 7 makes it easier to move the entire roller 100 storage rack, and the rollers 7 are arranged on both sides of the bottom of the support frame 1, which is conducive to ensuring the stability of the roller 100 storage rack during movement and stillness.

[0045] Example 4

[0046] A roller storage rack, as shown in the attached Figure 5As shown, the difference between it and embodiment 3 is that: a plurality of support grooves 8 are opened in the axial direction at the top of the support column 3, and the width of the support grooves 8 matches the diameter of the support rod 4. In this way, a plurality of support rods 4 can be horizontally placed on a pair of support columns 3 opposite to each other in the two support frames 1 to realize the hanging storage of a plurality of rollers 100, thereby increasing the capacity of the entire roller 100 storage rack. In addition, the support grooves 8 can limit the support rods 4 to prevent the support rods 4 from rolling on the support columns 3, thereby preventing the rollers 100 hanging on two adjacent support rods 4 from being squeezed and deformed against each other.

[0047] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A roller storage rack, characterized in that: It includes two triangular support frames, a plurality of connecting rods are connected between the two support frames, a plurality of support columns are arranged on both sides of the support frames, the angle between the support columns and the support frames is less than or equal to 90 degrees, the support columns of the two support frames are arranged one by one, and the two corresponding support columns of the two support frames are parallel to each other; it also includes a plurality of support rods, the two ends of the support rods are respectively supported on the corresponding support columns of the two support frames; Both sides of the support frame are provided with a limit assembly, and the limit assembly is located on the side where the two support frames are away from each other; the limit assembly includes a limit plate and a plurality of limit rods, the limit plate is arranged parallel to the side of the support frame, one end of the limit rod is connected to the limit plate, and the other end of the limit rod is connected to the side of the support frame; The two ends of the limit rod are respectively hinged to the limit plate and the side of the support frame, and a fixing component is provided between the two limit components of the same support frame, and the fixing component is used to fix the two limit components; The fixing assembly comprises two fixing plates, which are horizontally connected to two limit plates and are staggered up and down. Fixing holes are vertically penetrated through corresponding positions of the two fixing plates, and fixing pins are inserted into the fixing holes.

2. The roller storage rack according to claim 1, characterized in that: The number of the connecting rods is three, and the three connecting rods are respectively connected to three vertices of the supporting frame.

3. A roller storage rack according to claim 1 or 2, characterized in that: The support frame is in the shape of an isosceles triangle, and the line connecting the midpoint of the bottom side of the support frame and the corresponding vertex is vertically arranged.

4. A roller storage rack according to any one of claims 1 to 3, characterized in that: Rollers are arranged on both sides of the bottom of the support frame.

5. The roller storage rack according to claim 4, characterized in that: A plurality of support grooves are axially provided on the top of the support column, and the width of the support grooves matches the diameter of the support rod.

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