Printing roller storage rack

Abstract

The utility model discloses a printing roller storage rack which comprises a storage rack body, the storage rack body comprises a cross beam, a supporting arm and supporting legs, a roller unloading channel with an opening in one side is arranged on the supporting arm, a first hanging roller with an upward elevation angle is arranged at a notch of the roller unloading channel, a roller receiving crawler belt is arranged below the supporting arm, and the roller receiving crawler belt is parallel to the supporting arm. A second hanging roller with an upward elevation angle is arranged on the roller receiving crawler belt, a telescopic baffle used for opening and closing the roller unloading channel is arranged on the supporting arm, the roller unloading channel is closed, the printing roller is supported on the supporting arm, the roller unloading channel is opened, the printing roller falls onto the roller receiving crawler belt and is supported on the roller receiving crawler belt through the second hanging roller, and a speed reduction device is arranged below the roller receiving crawler belt. By means of opening and closing of the telescopic baffle, static storage and dynamic discharging of the plate roller are achieved, the plate roller channel is opened to enable the plate roller to automatically fall onto the roller receiving crawler belt, the downward sliding speed of the plate roller is controlled through the speed reduction device, and the plate roller does not need to be manually placed below the plate roller from the storage frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of storage rack, especially a plate roller storage rack. BACKGROUND

[0002] The quality of plate roller has a decisive influence on the quality of printing, in order to guarantee the printing quality, prolong the life of printing plate, the storage and maintenance of plate roller are particularly important. In the process of replacing printing plate roller, the plate roller is usually placed on the ground by workers, because the plate roller presents the cylindrical shape, when people accidentally touch the plate roller, the plate roller will roll on the ground, causing the surface of the plate roller to be rubbed and disappear, when the plate roller is installed on the printing machine again for printing, a large number of defective products will appear.

[0003] In order to avoid the plate roller from being damaged when being placed, the manufacturer sets the storage rack that can store multiple plate rollers, but the existing storage rack is usually lifted by artificial plate roller from the storage rack when the plate roller is unloaded, and because the height is high and the weight of the plate roller is large, the unloading of the plate roller is prone to safety accidents, and a lot of physical strength is consumed, and the efficiency of unloading is low. UTILITY MODEL CONTENT

[0004] The utility model wants to reach the purpose is to provide a kind of plate roller storage rack, solve the problem that when the upper half of the storage rack of the storage rack is unloaded, because height is high, and the weight of the plate roller is large, leading to the unloading of the plate roller is prone to safety accidents, and a lot of physical strength is consumed, and the efficiency of unloading is low.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of plate roller storage rack, including storage rack, the storage rack includes crossbeam, the support arm being symmetrically arranged at the both sides of the crossbeam and the support foot being arranged at the bottom of support arm, one side opening of unloading channel is arranged on the support arm, the notch of the unloading channel is equipped with the first hanging roller with upward angle, the lower of the support arm is equipped with the roller interface caterpillar belt, the roller interface caterpillar belt is parallel with the support arm, the roller interface caterpillar belt is equipped with the second hanging roller with upward angle, the support arm is equipped with the telescopic baffle for opening and closing the unloading channel, the unloading channel is closed, and the plate roller is supported on the support arm, the unloading channel is opened, and the plate roller falls on the roller interface caterpillar belt, and is supported on the roller interface caterpillar belt by the second hanging roller, the lower of the roller interface caterpillar belt is equipped with the speed reducer for reducing the descending speed of plate roller.

[0006] Further, the deceleration device comprises a support rod, an elastic element, a deceleration sheet and a driving element, the support rod is perpendicular to the ground and connected with one side of the roller contact belt, the elastic element is arranged on the support rod, the deceleration sheet is connected with the elastic element and indirectly contacts with the roller contact belt, and the driving element is connected with the elastic element and used for driving the elastic element to drive the deceleration sheet to contact or separate from the roller contact belt.

[0007] Further, the elastic element comprises a sliding block, a spring and a shaft rod, the support rod is provided with a sliding groove on the upper portion, the sliding block is arranged in the sliding groove, the spring is arranged in the sliding groove and below the sliding block, and one end of the shaft rod is connected with the sliding block and the other end is connected with the deceleration sheet.

[0008] Further, the driving element comprises an axial connecting rod, a transverse connecting rod and a driving air pump, the axial connecting rod is connected with the sliding block and extends downward along the axial direction of the support rod, the transverse connecting rod is connected with the axial connecting rod and extends along the transverse direction of the support rod, and the driving air pump is connected with the transverse connecting rod.

[0009] Further, the second hanging roller is arranged on one side of the roller contact belt, and the deceleration sheet indirectly contacts with the other side of the roller contact belt.

[0010] Further, the support feet extend to both sides of the support arm to form a plate roller out roller opening, and the width of the plate roller out roller opening is greater than the width of the roller contact belt or greater than the length of the plate roller.

[0011] Further, the upper end of the plate roller out roller opening is provided with an out roller baffle, and the distance between the out roller baffle and the track belt is greater than the width of the plate roller.

[0012] Further, the telescopic baffle is driven to open and close through a telescopic air cylinder, and the telescopic air cylinder is arranged in the support arm.

[0013] Compared with the prior art, the plate roller storage rack has the beneficial effects that;

[0014] Through the opening and closing of the telescopic baffle, the static storage and dynamic unloading of the plate roller are realized, the plate roller channel is opened to allow the plate roller to automatically fall onto the roller contact belt, and the sliding speed of the plate roller is controlled through the deceleration device, so that the plate roller does not need to be manually lifted from the storage rack, the plate roller stored at any height or any position of the storage rack can be automatically lowered through the control of the telescopic baffle, and the whole process does not need manual lifting and placing, thereby solving the problems that the existing plate roller is relatively high in position, it is labor-consuming to lift the plate roller down and dangerous accidents are prone to occur. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described in connection with the drawings:

[0016] Fig. 1 It is a whole structure schematic view of a plate roller storage rack of the utility model;

[0017] Fig. 2 It is a structure schematic view of a roller connecting track of the utility model's plate roller storage rack;

[0018] Fig. 3 It is a structure schematic view of the utility model's telescopic baffle and roller dismounting channel.

[0019] In the figure: 1 storage rack, 11 crossbeam, 12 support arm, 121 roller dismounting channel, 122 first roller hanging device, 123 telescopic baffle, 124 telescopic air cylinder, 13 support foot, 131 plate roller dismounting port, 132 roller dismounting baffle, 2 roller connecting track, 21 second roller hanging device, 3 speed reducer, 31 support rod, 32 elastic member, 321 sliding block, 322 spring, 323 shaft rod, 324 sliding groove, 33 speed reduction piece, 34 driving member, 341 axial connecting rod, 342 transverse connecting rod, 343 driving air pump. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] The technical scheme of the utility model will be described in detail below with specific embodiments. The following several specific embodiments can be combined or replaced according to the actual situation, and the same or similar concepts or processes may not be described in some embodiments.

[0022] As Figs. 1 to 3As shown, the utility model provides a kind of plate roller storage rack 1, including storage rack 1, the storage rack 1 includes crossbeam 11, the support arm 12 of symmetry being equipped in the both sides of crossbeam 11 and the support leg 13 being equipped in support arm 12 bottom, crossbeam 11 is parallel to ground, the support arm 12 of both sides is inclined 30 to 40 ° setting downwards, the both sides of crossbeam 11 all have two opposite support arms 12 respectively, and form door-shaped structure, all start to have multiple unloading roller passageways 121 on support arm 12, the inside of discharge passage is opening, and discharge passage is penetrated from the upper surface of support arm 12 and is all down surface, the lower edge of the notch of each unloading roller passageway 121 is equipped with first roller hook 122, first roller hook 122 is '' L '' hook, first roller hook 122 is perpendicular to support arm 12, and forms plate roller support point with upward angle, and the roller contact belt 2 is equipped below support arm 12, the roller contact belt 2 is parallel with the support arm 12, and there is 5-8cm interval, and the roller contact belt 2 is supported below support arm 12 by rigid frame, and support wheel and guide wheel are equipped on rigid frame, and the roller contact belt 2 is sleeved on support wheel and guide wheel, and the second roller hook 21 with upward angle is equipped on the roller contact belt 2, and the second roller hook 21 is rectangular plate, and is vertically arranged on the surface of the roller contact belt 2, and the second roller hook 21 is parallel plate without corner, and it is more easily caught falling plate roller relative to first roller hook 122, to improve the accuracy of the roller contact belt 2 to catch plate roller, and the first roller hook 122 has corner, and it is safer when plate roller is stored, and corner can limit plate roller to slide out of first roller hook 122, to ensure the stability and safety of plate roller storage, the support arm 12 is equipped with telescopic baffle 123 for opening and closing the unloading roller passageway 121, the unloading roller passageway 121 is closed, and plate roller is supported on support arm 12, the unloading roller passageway 121 is opened, and plate roller falls on the roller contact belt 2, and is supported on the roller contact belt 2 by the second roller hook 21, and the lower portion of the roller contact belt 2 is equipped with speed reducer 3, for reducing the falling speed of plate roller.

[0023] By the opening and closing of telescopic baffle 123, the static storage and dynamic discharge of plate roller are realized, when telescopic baffle 123 is closed, unloading roller passageway 121 is closed, and plate roller is stored statically at this time, when plate roller in any position of storage rack 1 is needed, the telescopic baffle 123 of control system driving plate roller point is opened, the unloading roller passageway is opened, plate roller is automatically fallen into the roller contact belt 2, and the falling speed of plate roller is controlled by speed reducer 3, so that plate roller is not needed to be manually lifted from storage rack 1, the plate roller storage rack 1 of the utility model, plate roller stored in any height or any position of storage rack 1 is automatically fallen by controlling telescopic baffle 123, and the whole process does not need manual lifting, so that the existing plate roller position is higher, and the plate roller is lifted down, which is more laborious and prone to dangerous accidents.

[0024] In order to solve the problem of too fast inertia acceleration when the plate roller falls, causing damage to the plate roller and dangerous accidents, a speed reducer 3 is arranged below the plate roller belt 2, the speed reducer 3 comprises a support rod 31, an elastic element 32, a speed reduction piece 33 and a driving element 34, two support rods 31 are arranged vertically to the ground and connected to one side of the plate roller belt 2, the two support rods 31 are installed at both ends of the plate roller belt 2, the upper part of the two support rods 31 is separately provided with a sliding groove 324, and the sliding groove 324 has two side openings, a cylindrical sliding block 321 and a spring 322 are arranged in the sliding groove 324, the spring 322 is located below the sliding block 321, one end of the spring 322 is connected with the bottom of the sliding groove 324, and the other end is connected with the sliding block 321, an axle rod 323 is arranged at the opening of the sliding groove 324 close to the speed reduction piece 33, one end of the axle rod 323 is connected with the sliding block 321, and the other end is connected with the speed reduction piece 33, the speed reduction piece 33 is made of ceramic material, the sliding block 321, the spring 322 and the axle rod 323 form the elastic element 32 that keeps the speed reduction piece 33 in contact with the surface of the plate roller belt 2, the speed reduction piece 33 is kept in contact with the surface of the plate roller belt 2 by the elastic force of the spring 322 in a natural state, the plate roller belt 2 is in a state of being limited to rotate when the plate roller is unloaded, and the stability of the plate roller belt 2 receiving the plate roller is ensured.

[0025] At the same time, in order to ensure that the elastic elements 32 on the four support rods 31 can move synchronously, an axial connecting rod 341 is arranged at the other side of the sliding block 321, the axial connecting rod 341 extends out of the opening of the sliding groove 324, four axial connecting rods 341 are rigidly connected through a transverse connecting rod 342, so that the elastic elements 32 on the four support rods 31 can move synchronously, a driving air pump 343 is connected with the transverse connecting rod 342, the driving air pump 343 is controlled by a controller, the driving air pump 343 is lowered to pull the transverse connecting rod 342 and the axial connecting rod 341 to drive the sliding block 321 and the speed reduction piece 33 to descend, and the controller can control the descending height of the driving air pump 343 to change the friction between the speed reduction piece 33 and the plate roller belt 2, so as to drive the adjustment of the descending speed of the plate roller.

[0026] The second hanging roller 21 is arranged on one side of the plate roller belt 2, and the speed reduction piece 33 indirectly contacts the other side of the plate roller belt 2, all the second hanging rollers 21 are arranged on one side of the plate roller belt 2, and the other side of the plate roller belt 2 is left as a space, the speed reduction piece 33 contacts the space, that is, does not affect the plate roller belt 2 to receive the plate roller, and can slow down the plate roller belt 2,

[0027] In order to facilitate the trailer to take the plate roller from the bottom of the storage rack 1, the support feet 13 at the bottom of the support arm 12 are arranged to be wider than the width of the plate roller or the length of the plate roller, so that a plate roller out roller port 131 is formed at the support feet 13, and the plate roller conveyed from the roller belt 2 can be separated from the roller belt 2 at the plate roller out roller port 131, and the worker only needs to place the trailer below the plate roller out roller port 131 to realize the unloading and transfer of the plate roller, which saves the process of manually lifting the plate roller onto the trailer, saves labor, and greatly improves safety.

[0028] The upper end of the plate roller out roller port 131 is provided with an out roller baffle 132, and the distance between the out roller baffle 132 and the roller belt is greater than the width of the plate roller, so as to limit the plate roller and avoid the roller belt 2 from stalling, which causes the plate roller to slide too fast and the plate roller to fly out of the plate roller out roller port 131 directly, thereby further improving safety.

[0029] The telescopic baffle 123 is driven to open and close by the telescopic cylinder 124 arranged in the support arm 12, and the telescopic cylinder 124 is connected with the control system, so that any plate roller on the storage rack 1 can be unloaded quickly without affecting other plate rollers stored on the storage rack 1.

[0030] In addition to the preferred embodiments described above, the present application has other embodiments, and all other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative labor are within the scope of the present application.

Claims

1. A plate roll storage rack comprising a storage rack, said storage rack comprising a cross beam, support arms symmetrically arranged on both sides of said cross beam, and support feet arranged at the bottom of the support arms, characterized in that, The support arm is provided with a one-side opening roll discharging channel, the slot of the roll discharging channel is provided with a first hanging roll with upward angle, the lower side of the support arm is provided with a roll receiving caterpillar belt, the roll receiving caterpillar belt is parallel to the support arm, the roll receiving caterpillar belt is provided with a second hanging roll with upward angle, the support arm is provided with a telescopic baffle for opening and closing the roll discharging channel, when the roll discharging channel is closed, the plate roll is supported on the support arm, when the roll discharging channel is opened, the plate roll falls on the roll receiving caterpillar belt and is supported on the roll receiving caterpillar belt through the second hanging roll, the lower side of the roll receiving caterpillar belt is provided with a speed reducing device for reducing the falling speed of the plate roll.

2. The roll storage rack of claim 1, wherein, The speed reducing device comprises a support rod, an elastic member, a speed reducing sheet and a driving member, the support rod is perpendicular to the ground and connected with one side of the roll receiving caterpillar belt, the elastic member is arranged on the support rod, the speed reducing sheet is connected with the elastic member and indirectly contacts with the roll receiving caterpillar belt, the driving member is connected with the elastic member and drives the elastic member to drive the speed reducing sheet to contact or separate from the roll receiving caterpillar belt.

3. The roll storage rack of claim 2, wherein, The elastic member comprises a sliding block, a spring and a shaft rod, the support rod is provided with a sliding groove on the upper side, the sliding block is arranged in the sliding groove, the spring is arranged in the sliding groove and below the sliding block, one end of the shaft rod is connected with the sliding block and the other end is connected with the speed reducing sheet.

4. The roll storage rack of claim 3, wherein, The driving member comprises an axial connecting rod, a transverse connecting rod and a driving air pump, the axial connecting rod is connected with the sliding block and extends downward along the axial direction of the support rod, the transverse connecting rod is connected with the axial connecting rod and extends along the transverse direction of the support rod, the driving air pump is connected with the transverse connecting rod.

5. The roll storage rack of claim 2, wherein, The second hanging roll is arranged on one side of the roll receiving caterpillar belt, the speed reducing sheet indirectly contacts with the other side of the roll receiving caterpillar belt.

6. The roll storage rack of claim 1, wherein, The support leg extends to both sides of the support arm to form a plate roll discharging opening, the width of the plate roll discharging opening is greater than the width of the roll receiving caterpillar belt or greater than the length of the plate roll.

7. The roll storage rack of claim 6, wherein, The upper end of the plate roll discharging opening is provided with a roll discharging baffle, the distance between the roll discharging baffle and the caterpillar belt is greater than the width of the plate roll.

8. The roll storage rack of claim 1, wherein, The telescopic baffle is driven to open and close by a telescopic air cylinder, the telescopic air cylinder is arranged in the support arm.

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