Lifting type printing plate storage equipment

Abstract

The utility model relates to lifting type printing plate storage equipment which comprises a rack, a first conveying component, a first chain lifting tensioning device, a second chain lifting tensioning device and a plate moving push-pull mechanism. The first chain lifting and tensioning device is arranged opposite to the first conveying component and comprises a first chain, a first lifting driving unit, a second chain and a second lifting driving unit, and the first chain and the second chain are arranged on the left side and the right side of the first conveying component; the structure of the second chain lifting and tensioning device is the same as that of the first chain lifting and tensioning device, and the moving plate push-pull mechanism is arranged on the top of the machine frame. Different from the prior art, the printing and printing plate storage device has the advantages that the printing and printing plates are stored through the printing plate brackets of the first chain lifting and tensioning device and the second chain lifting and tensioning device, so that the storage requirement of the printing and printing plates is met.

Description

Technical Field

[0001] The utility model relates to the technical field of printing substrate storage, and particularly relates to a lifting printing substrate storage device. Background Art

[0002] The prior art, such as a lifting belt conveyor and a lifting conveying system disclosed in the patent publication number CN217457443U, includes a front-end docking conveyor line, a lifting belt conveyor, and a rear-end docking and bag-inverting conveyor line arranged in sequence, which realizes automatic lifting and docking of conveyor lines at different heights, and at the same time conveys materials to meet the flexible docking and conveying of conveying platforms at different heights under specific conditions.

[0003] However, in the prior art, the printing substrates cannot be stored, and can only be simply transported, which cannot meet the warehousing requirements of printing substrates. Summary of the Utility Model

[0004] In view of the above problems, the present application provides a lifting printing substrate storage device for solving the technical problem that in the prior art, the printing substrates cannot be stored, and can only be simply transported, which cannot meet the warehousing requirements of printing substrates.

[0005] To achieve the above object, in a first aspect, the present application provides a lifting printing substrate storage device, including:

[0006] A frame;

[0007] A first conveying component, the first conveying component is arranged on the frame, and the first conveying component is used for transporting printing substrates;

[0008] A first chain lifting and tensioning device, the first chain lifting and tensioning device is arranged opposite to the first conveying component, the first chain lifting and tensioning device includes a first chain, a first lifting driving unit, a second chain, and a second lifting driving unit, the first chain and the second chain are arranged on the left and right sides of the first conveying component, two or more substrate brackets are arranged on both the first chain and the second chain, the substrate brackets on the first chain and the substrate brackets on the second chain are in one-to-one correspondence in terms of quantity and position, and the first lifting driving unit and the second lifting driving unit respectively drive the first chain and the second chain to rotate, so as to drive the substrate brackets on the first chain and the second chain to move up and down;

[0009] A second chain lifting and tensioning device, the structure of the second chain lifting and tensioning device is the same as the structure of the first chain lifting and tensioning device, and the second chain lifting and tensioning device is located behind the first chain lifting and tensioning device; and

[0010] A moving plate pushing and pulling mechanism is arranged on the top of the frame. The moving plate pushing and pulling mechanism is used to transfer the printing substrate plate on the first chain lifting and tensioning device to the second chain lifting and tensioning device.

[0011] As an implementation manner of the present utility model, the lifting printing substrate plate storage device further includes a second conveying component. The second conveying component is arranged below the first conveying component and is arranged opposite to the bottom of the second chain lifting and tensioning device. The second conveying component is used to transport the printing substrate plate at the bottom of the second chain lifting and tensioning device to the next process.

[0012] As an implementation manner of the present utility model, the first chain lifting and tensioning device includes a first driving shaft and a first driven shaft. The first driving shaft is arranged above the first driven shaft. The first chain is arranged around the first driving shaft and the first driven shaft. More than two substrate plate brackets are arranged on the first chain in the vertical direction. The first lifting driving unit is used to drive the first driving shaft to rotate, so as to drive the substrate plate brackets on the first chain to move in the vertical direction. The second chain is provided with the same structure.

[0013] As an implementation manner of the present utility model, the first chain lifting and tensioning device further includes an adjusting seat assembly. The adjusting seat assembly is arranged on the frame and is in transmission connection with the first driven shaft. The adjusting seat assembly is used to drive the first driven shaft to approach or move away from the first driving shaft.

[0014] As an implementation manner of the present utility model, one adjusting seat assembly is arranged at each end of the first driven shaft. The adjusting seat assembly includes an adjusting seat, an adjusting screw and an adjusting bearing. A guide bar extending in the vertical direction is arranged in the adjusting seat. One end of the first driven shaft is connected to the adjusting bearing. The adjusting bearing is arranged on the guide bar and can move relatively along the extension direction of the guide bar. The adjusting screw is in transmission connection with the adjusting bearing and can adjust the position of the adjusting bearing on the adjusting seat.

[0015] As an implementation manner of the present utility model, the lifting printing substrate plate storage device further includes a guide plate. The guide plate is arranged on the frame in the vertical direction. A guide rail is arranged on the guide plate in the vertical direction. The substrate plate bracket includes a bracket body, a support member and a cam bearing. The support member is connected to the bracket body. The cam bearing is connected to one end of the support member. The cam bearing is arranged in the guide rail and moves relatively along the extension direction of the guide rail. One guide plate is arranged at each end of the substrate plate bracket.

[0016] As an implementation manner of the present utility model, the moving plate pushing and pulling mechanism includes a guiding air cylinder, two linear tracks, and a pushing plate. The two linear tracks are arranged in parallel. Two ends of the pushing plate are respectively connected to the two linear tracks. The pushing plate can slide relatively along the extending direction of the two linear tracks. The guiding air cylinder is in transmission connection with the pushing plate. The guiding air cylinder is used to drive the pushing plate to transfer the printing substrate on the first chain lifting and tensioning device to the second chain lifting and tensioning device.

[0017] As an implementation manner of the present utility model, the first lifting driving unit includes a driving motor, a speed reducer assembly, a speed reducer fixing plate, a fixing seat, a screw rod, and a rubber pad. The driving motor is in transmission connection with the speed reducer assembly. The speed reducer assembly is fixed on the speed reducer fixing plate. The rubber pad is arranged on the fixing seat. The speed reducer fixing plate is arranged on the fixing seat through the cooperation of the screw rod and the rubber pad.

[0018] Different from the prior art, the technical solution of the present application transports the printing substrate to the lower part of the first chain lifting and tensioning device through the first conveying component. The first chain lifting and tensioning device cooperates with the first chain, the first lifting driving unit, the second chain, and the second lifting driving unit to transport the printing substrate on the first conveying component upward through the substrate brackets on the first chain and the substrate brackets on the second chain to the top of the first chain lifting and tensioning device. The moving plate pushing and pulling mechanism pushes the printing substrate at the top of the first chain lifting and tensioning device to the top of the second chain lifting and tensioning device. The second chain lifting and tensioning device transports the printing substrate downward. The printing substrate is stored by multiple substrate brackets of the first chain lifting and tensioning device and the second chain lifting and tensioning device to meet the warehousing requirements of the printing substrate.

[0019] Through the cooperation of the first driving shaft and the first driven shaft, it is convenient to drive the first chain to drive the substrate bracket to move in the vertical direction; through the adjusting seat assembly, it is convenient to tension the first driven shaft downward and adjust the distance between the first driven shaft and the first driving shaft; through the mutual cooperation and positioning of the guide rail of the guide plate and the cam bearing of the bracket body, the first chain and the second chain will not deform inward, making the equipment more stable; through the cooperation of the speed reducer fixing plate with the screw rod and the rubber pad, the driving motor and the speed reducer assembly can be well fixed. The rubber pad has a buffering effect, and when the equipment is lifted, the noise can be reduced and the equipment can be stabilized.

[0020] The above description of the utility model content is only an overview of the technical solution of this application. In order to enable those of ordinary skill in the art to more clearly understand the technical solution of this application, and then be able to implement it based on the content described in the specification and the accompanying drawings, and in order to make the above objects, other objects, features, and advantages of this application more easily understood, the following will be described in conjunction with the specific implementation manners and accompanying drawings of this application. Description of the Drawings

[0021] The drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of the specific implementation manners and other related contents of this application, and should not be considered as a limitation to this application.

[0022] In the accompanying drawings of the specification:

[0023] Figure 1 is a three-dimensional structural schematic diagram of a lifting type printing substrate storage device according to an embodiment of this application;

[0024] Figure 2 is a structural schematic diagram of a first chain lifting and tensioning device according to an embodiment of this application;

[0025] Figure 3 is a structural schematic diagram of an adjusting seat assembly according to an embodiment of this application;

[0026] Figure 4 is a structural schematic diagram of a guide plate and a printing substrate bracket according to an embodiment of this application;

[0027] Figure 5 is a structural schematic diagram of a plate moving push-pull mechanism according to an embodiment of this application;

[0028] Figure 6 is a structural schematic diagram of a first lifting drive unit according to an embodiment of this application.

[0029] The descriptions of the reference numerals involved in the above-mentioned drawings are as follows:

[0030] 1, frame,

[0031] 2, first conveying component,

[0032] 3, first chain lifting and tensioning device, 31, first chain, 32, first lifting drive unit, 321, drive motor, 322, reducer assembly, 323, reducer fixing plate, 324, fixing seat, 325, screw, 326, rubber pad, 33, second chain, 34, second lifting drive unit, 35, printing substrate bracket, 351, bracket body, 352, support member, 353, cam bearing, 36, first driving shaft, 37, first driven shaft, 381, adjusting seat, 382, adjusting screw, 383, adjusting bearing, 384, guide bar, 39, guide plate,

[0033] 4. The second chain lifting and tensioning device

[0034] 5. The moving plate pushing and pulling mechanism, 51. The guiding cylinder, 52. The linear track, 53. The pushing plate

[0035] 6. The second conveying component

[0036] 7. The printing substrate Specific implementation manners

[0037] To illustrate in detail the possible application scenarios, technical principles, specific implementable solutions, achievable purposes and effects of this application, the following is a detailed description in conjunction with the listed specific embodiments and with reference to the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, and thus are only examples and cannot be used to limit the protection scope of this application.

[0038] Referring to "embodiments" herein means that the specific features, structures or characteristics described in connection with the embodiments can be included in at least one embodiment of this application. The term "embodiment" appearing in various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there is no technical contradiction or conflict, the various technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0039] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the technical field to which this application belongs; the use of the relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0040] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that there can be three relationships. For example, X and / or Y means: there is X, there is Y, and there is both X and Y at the same time. In addition, the character " / " herein generally represents an "or" logical relationship between the associated objects before and after.

[0041] In this application, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary-secondary or order relationship, etc. between these entities or operations.

[0042] In the absence of further limitations, in this application, the terms "including", "comprising", "having" or other similar expressions used in a statement are intended to cover non-exclusive inclusion. These expressions do not exclude the possibility that there may be additional elements in the process, method or product that includes the said elements. Thus, in a process, method or product that includes a series of elements, it may include not only those defined elements, but also other elements not explicitly listed, or elements inherent to such process, method or product.

[0043] Similar to the understanding in the "Examination Guidelines", in this application, expressions such as "greater than", "less than", "exceeding" are understood to exclude the base number; expressions such as "above", "below", "within" are understood to include the base number. In addition, in the description of the embodiments of this application, the meaning of "multiple" is two or more (including two). Similar expressions related to "many", such as "multiple groups", "multiple times", etc., are understood in the same way, unless otherwise specifically defined.

[0044] In the description of the embodiments of this application, the spatially related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiment or drawing. This is only for the convenience of describing the specific embodiments of this application or facilitating the understanding of the reader, rather than indicating or implying that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be construed as a limitation on the embodiments of this application.

[0045] Unless otherwise clearly specified or limited, in the description of the embodiments of this application, the terms "installed", "connected", "joined", "fixed", "set", etc. should be understood in a broad sense. For example, the said "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art to which this application pertains, the specific meanings of the above terms in the embodiments of this application can be understood according to specific circumstances.

[0046] In the prior art, it is impossible to store printing plates, and they can only be simply transported, which cannot meet the warehousing requirements of printing plates.

[0047] An elevating printing plate storage device involved in this embodiment can be applied to various application scenarios of printing plate storage and transportation.

[0048] According to some embodiments of the present application, refer to Figures 1 to 6 , this embodiment relates to a lifting printing substrate storage device, including a frame 1, a first conveying component 2, a first chain lifting and tensioning device 3, a second chain lifting and tensioning device 4, and a plate moving and pushing mechanism 5;

[0049] The first conveying component 2 is arranged on the frame 1, and the first conveying component 2 is used for transporting the printing substrate 7; the first chain lifting and tensioning device 3 is arranged opposite to the first conveying component 2, and the first chain lifting and tensioning device 3 includes a first chain 31, a first lifting driving unit 32, a second chain 33, and a second lifting driving unit 34. The first chain 31 and the second chain 33 are arranged on the left and right sides of the first conveying component 2. There are more than two substrate brackets 35 arranged on both the first chain 31 and the second chain 33. The substrate brackets 35 on the first chain 31 and the substrate brackets 35 on the second chain 33 are in one-to-one correspondence in terms of quantity and position. The first lifting driving unit 32 and the second lifting driving unit 34 respectively drive the first chain 31 and the second chain 33 to rotate, thereby driving the substrate brackets 35 on the first chain 31 and the second chain 33 to move up and down;

[0050] The structure of the second chain lifting and tensioning device 4 is the same as that of the first chain lifting and tensioning device 3, and the second chain lifting and tensioning device 4 is located behind the first chain lifting and tensioning device 3; the plate moving and pushing mechanism 5 is arranged on the top of the frame 1, and the plate moving and pushing mechanism 5 is used to transfer the printing substrate 7 on the first chain lifting and tensioning device 3 to the second chain lifting and tensioning device 4.

[0051] In this embodiment, the printing substrates 7 are stored by a plurality of substrate brackets 35 of the first chain lifting and tensioning device 3 and the second chain lifting and tensioning device 4 to meet the storage requirements of the printing substrates 7. The first conveying component 2 and the second conveying component 6 are used for transfer. The structures of the first conveying component 2 and the second conveying component 6 are conventional technical solutions and will not be elaborated here.

[0052] According to some embodiments of the present application, optionally, the lifting printing substrate storage device further includes a second conveying component 6. The second conveying component 6 is arranged below the first conveying component 2, and the second conveying component 6 is arranged opposite to the bottom of the second chain lifting and tensioning device 4. The second conveying component 6 is used to transport the printing substrate 7 at the bottom of the second chain lifting and tensioning device 4 to the next process.

[0053] In this embodiment, the use instructions of the lifting type printing plate storage equipment are as follows: the printing plate 7 is transported to the bottom of the first chain lifting and tensioning device 3 by the first conveying component 2; the first chain lifting and tensioning device 3 cooperates with the first chain 31, the first lifting drive unit 32, the second chain 33 and the second lifting drive unit 34 to transport the printing plate 7 on the first conveying component 2 upward through the printing plate bracket 35 on the first chain 31 and the printing plate bracket 35 on the second chain 33, and transports it to the bottom of the first chain lifting and tensioning device 3. At the top, when the printing plate 7 is lifted to the top of the first chain lifting and tensioning device 3, the top sensor of the first chain lifting and tensioning device 3 senses that the printing plate 7 has reached the designated position, and the printing plate 7 at the top of the first chain lifting and tensioning device 3 is pushed to the top of the second chain lifting and tensioning device 4 through the plate shifting and pushing mechanism 5, and the second chain lifting and tensioning device 4 transports the printing plate 7 downward, and when the printing plate 7 is transported to the second conveying component 6 at the lower layer, the second conveying component 6 transports the printing plate 7 out to the next process. At this point, a process ends, and automated transportation and warehousing are realized.

[0054] According to some embodiments of the present application, the first chain lifting and tensioning device 3 optionally includes a first driving shaft 36 and a first driven shaft 37. The first driving shaft 36 is arranged above the first driven shaft 37. The first chain 31 is arranged around the first driving shaft 36 and the first driven shaft 37. Two or more printing plate holders 35 are arranged on the first chain 31 in the vertical direction. The first lifting drive unit 32 is used to drive the first driving shaft 36 to rotate, thereby driving the printing plate holder 35 on the first chain 31 to move in the vertical direction. The second chain 33 is provided with the same structure. In this way, through the cooperation of the first driving shaft 36 and the first driven shaft 37, it is convenient to drive the first chain 31 to drive the printing plate holder 35 to move in the vertical direction; the first driving shaft 36 on the left rotates counterclockwise, and the first driving shaft 36 on the right rotates clockwise. Both sides are started at the same time to drive the chain to rise, and the printing plate on the printing plate holder 35 is also lifted upward. (The printing plate holder 35 is fixed on the chain)

[0055] According to some embodiments of the present application, optionally, the first chain lifting and tensioning device 3 also includes an adjusting seat assembly, which is disposed on the frame 1 and is transmission-connected to the first driven shaft 37 , and is used to drive the first driven shaft 37 to move closer to or away from the first driving shaft 36 .

[0056] According to some embodiments of the present application, optionally, Figure 3As shown in the figure, adjusting seat assemblies are provided at both ends of the first driven shaft 37. Each adjusting seat assembly includes an adjusting seat 381, an adjusting screw 382, and an adjusting bearing 383. A guide bar 384 extending in the vertical direction is provided in the adjusting seat 381. One end of the first driven shaft 37 is connected to the adjusting bearing 383. The adjusting bearing 383 is slidably arranged on the left and right guide bars 384 and can move relatively along the extension direction of the guide bars 384. The adjusting screw 382 is in transmission connection with the adjusting bearing 383 and can adjust the position of the adjusting bearing 383 on the adjusting seat 381. In this way, through the adjusting seat assembly, it is convenient to tension the first driven shaft 37 downward and adjust the distance between the first driven shaft 37 and the first driving shaft 36; when the first driven shaft 37 moves downward, the chain follows the first driven shaft 37 and is tensioned downward.

[0057] According to some embodiments of the present application, optionally, as Figure 4 As shown in the figure, the lifting type printing substrate storage device further includes a guide plate 39. The guide plate 39 is arranged on the frame 1 in the vertical direction. The guide plate 39 is provided with guide rails in the vertical direction. The substrate carrier 35 includes a carrier body 351, a support member 352, and a cam bearing 353. The support member 352 is connected to the carrier body 351. The cam bearing 353 is connected to one end of the support member 352. The cam bearing 353 is arranged in the guide rail and can move relatively along the extension direction of the guide rail. Guide plates 39 are provided at both ends of the substrate carrier 35. In this way, through the cooperation and positioning of the guide rail of the guide plate 39 and the cam bearing 353 of the carrier body 351, the first chain 31 and the second chain 33 will not deform inward, making the device more stable.

[0058] According to some embodiments of the present application, optionally, as Figure 5 As shown in the figure, the plate moving and pushing mechanism 5 includes a guiding cylinder 51, two linear tracks 52, and a pushing plate 53. The two linear tracks 52 are arranged in parallel. Both ends of the pushing plate 53 are respectively connected to the two linear tracks 52. The pushing plate 53 can slide relatively along the extension direction of the two linear tracks 52. The guiding cylinder 51 is in transmission connection with the pushing plate 53. The guiding cylinder 51 is used to drive the pushing plate 53 to transfer the printing substrate 7 on the first chain lifting and tensioning device 3 to the second chain lifting and tensioning device 4. In this way, the cooperation of the guiding cylinder 51 and the two linear tracks 52 enables the pushing plate 53 to reciprocate and push the substrate backward to the second chain lifting and tensioning device 4.

[0059] According to some embodiments of the present application, optionally, as Figure 6As shown in the figure, the first lifting drive unit 32 includes a drive motor 321, a speed reducer assembly 322, a speed reducer fixing plate 323, a fixing seat 324, a screw 325 and a rubber pad 326. The drive motor 321 is in transmission connection with the speed reducer assembly 322. The speed reducer assembly 322 is fixed on the speed reducer fixing plate 323. The rubber pad 326 is arranged on the fixing seat 324. The speed reducer fixing plate 323 is arranged on the fixing seat 324 through the cooperation of the screw 325 and the rubber pad 326. In this way, through the cooperation of the speed reducer fixing plate 323, the screw 325 and the rubber pad 326, the drive motor 321 and the speed reducer assembly 322 can be well fixed. The rubber pad 326 has a buffering effect. When the equipment is lifted, the noise can be reduced and the equipment can be stabilized.

[0060] Different from the prior art, in the technical solution of the present application, the printing substrate 7 is transported to the lower part of the first chain lifting and tensioning device 3 by the first conveying component 2. The first chain lifting and tensioning device 3 cooperates with the first chain 31, the first lifting drive unit 32, the second chain 33 and the second lifting drive unit 34 to lift the printing substrate 7 on the first conveying component 2 through the substrate brackets 35 on the first chain 31 and the substrate brackets 35 on the second chain 33, and transport it to the top of the first chain lifting and tensioning device 3. Then, the printing substrate 7 at the top of the first chain lifting and tensioning device 3 is pushed to the top of the second chain lifting and tensioning device 4 by the plate moving and pushing mechanism 5. The second chain lifting and tensioning device 4 transports the printing substrate 7 downward. The printing substrate 7 is stored by multiple substrate brackets 35 of the first chain lifting and tensioning device 3 and the second chain lifting and tensioning device 4 to meet the warehousing requirements of the printing substrate 7.

[0061] Those skilled in the art can understand that although some embodiments herein include certain features included in other embodiments rather than other features, the combination of the features of different embodiments means that it is within the scope of the present application and forms different embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be covered by the scope of the claims and the specification of the present application. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed in the text, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A lifting type printing plate storage device, characterized in that: include: frame; A first conveying component, the first conveying component is arranged on the frame, and the first conveying component is used to transport the printing substrate; A first chain lifting and tensioning device, the first chain lifting and tensioning device is arranged relative to the first conveying component, the first chain lifting and tensioning device comprises a first chain, a first lifting driving unit, a second chain and a second lifting driving unit, the first chain and the second chain are arranged on the left and right sides of the first conveying component, more than two printing plate brackets are arranged on the first chain and the second chain, the number and position of the printing plate brackets on the first chain and the printing plate brackets on the second chain correspond one to one, the first lifting driving unit and the second lifting driving unit respectively drive the first chain and the second chain to rotate, thereby driving the printing plate brackets on the first chain and the second chain to move up and down; a second chain lifting and tensioning device, wherein the structure of the second chain lifting and tensioning device is the same as that of the first chain lifting and tensioning device, and the second chain lifting and tensioning device is located behind the first chain lifting and tensioning device; as well as A plate shifting push-pull mechanism is arranged on the top of the frame and is used to transfer the printing plate on the first chain lifting and tensioning device to the second chain lifting and tensioning device.

2. The lifting type printing plate storage equipment according to claim 1 is characterized in that: The lifting type printing plate storage equipment also includes a second conveying component, which is arranged below the first conveying component and is arranged relative to the bottom of the second chain lifting and tensioning device. The second conveying component is used to transport the printing plate at the bottom of the second chain lifting and tensioning device to the next process.

3. The lifting type printing plate storage equipment according to claim 2 is characterized in that: The first chain lifting and tensioning device includes a first driving shaft and a first driven shaft, the first driving shaft is arranged above the first driven shaft, the first chain is arranged around the first driving shaft and the first driven shaft, and more than two printing plate holders are arranged on the first chain in the vertical direction. The first lifting drive unit is used to drive the first driving shaft to rotate, thereby driving the printing plate holder on the first chain to move in the vertical direction, and the same structure is arranged on the second chain.

4. The lifting type printing plate storage equipment according to claim 3 is characterized in that: The first chain lifting and tensioning device also includes an adjusting seat assembly, which is arranged on the frame and is drivingly connected to the first driven shaft. The adjusting seat assembly is used to drive the first driven shaft to approach or move away from the first driving shaft.

5. The lifting type printing plate storage equipment according to claim 4 is characterized in that: An adjustment seat assembly is provided at both ends of the first driven shaft, and the adjustment seat assembly includes an adjustment seat, an adjustment screw and an adjustment bearing. A guide bar extending in a vertical direction is provided in the adjustment seat, and one end of the first driven shaft is connected to the adjustment bearing. The adjustment bearing is provided on the guide bar and can move relatively along the extension direction of the guide bar. The adjustment screw is transmission-connected to the adjustment bearing and can adjust the position of the adjustment bearing on the adjustment seat.

6. The lifting type printing plate storage equipment according to claim 5 is characterized in that: The lifting type printing plate storage equipment also includes a guide plate, which is arranged on the frame in the vertical direction, and the guide plate is provided with a guide rail in the vertical direction. The printing plate bracket includes a bracket body, a support member and a cam bearing, the support member is connected to the bracket body, the cam bearing is connected to one end of the support member, the cam bearing is arranged in the guide rail and moves relatively along the extension direction of the guide rail, and one guide plate is provided at both ends of the printing plate bracket.

7. The lifting type printing plate storage equipment according to claim 6 is characterized in that: The plate push-pull mechanism includes a guide cylinder, two linear rails and a push plate. The two linear rails are arranged in parallel. The two ends of the push plate are respectively connected to the two linear rails. The push plate can slide relatively along the extension direction of the two linear rails. The guide cylinder is transmission-connected to the push plate. The guide cylinder is used to drive the push plate to transfer the printing plate on the first chain lifting and tensioning device to the second chain lifting and tensioning device.

8. The lifting type printing plate storage equipment according to claim 7 is characterized in that: The first lifting drive unit includes a driving motor, a reducer assembly, a reducer fixing plate, a fixing seat, a screw and a rubber pad. The driving motor is transmission-connected to the reducer assembly, the reducer assembly is fixed on the reducer fixing plate, the rubber pad is arranged on the fixing seat, and the reducer fixing plate is arranged on the fixing seat through the cooperation of the screw and the rubber pad.

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