Large-format flexographic printing plate material transport device

Abstract

This specification relates to the field of flexographic printing plate transportation technology, specifically a large-format flexographic printing plate transportation device, comprising: a plate-laying table; a support frame connected to the bottom of the plate-laying table; multiple casters, all connected to the bottom of the support frame; a first positioning component, including a first positioning plate, a first connecting plate connecting the first positioning plate and the support frame, and a first docking wheel connected to the side of the first positioning plate and vertically arranged on its axle; and a second positioning component, including a second positioning plate arranged parallel to the first positioning plate, a second connecting plate connecting the second positioning plate and the support frame, and a second docking wheel connected to the side of the second positioning plate and vertically arranged on its axle. The transportation device of this specification embodiment can place large-format flexographic printing plates on the plate-laying table and can move and transport the plate-laying table via the support frame and casters, thereby facilitating the movement of large-format flexographic printing plates and preventing damage to the large-format flexographic printing plates during transportation.

Description

Technical Field

[0001] The embodiments in this specification relate to the field of flexographic printing plate transportation technology, specifically a large-format flexographic printing plate transportation device. Background Technology

[0002] A flexographic plate-making machine is a device used to create flexographic printing plates. It transfers a designed pattern onto a flexographic printing plate (such as a flexible resin plate) through a series of steps. Before plate-making, the flexographic printing plate needs to be transported to the flexographic plate-making machine; after plate-making, the flexographic printing plate needs to be transported away from the flexographic plate-making machine.

[0003] Currently, large-format flexographic printing plates are difficult for a single person to handle due to their large size. Therefore, multiple people or the use of hydraulic trolleys or other transport vehicles are required for movement. Each transport requires complex operations, making the process very inconvenient. Furthermore, flexographic printing plates are easily bent and deformed, and have low bending stiffness. Large-format flexographic printing plates are easily damaged during transportation, and since they are expensive, damage can result in significant economic losses.

[0004] Therefore, there is an urgent need to develop a transportation device that can transport large-format flexographic printing plates in a simple manner and without damaging the printing plates during transportation. Utility Model Content

[0005] This specification addresses the shortcomings of existing technologies by proposing a large-format flexographic printing plate transport device, comprising:

[0006] Placing table;

[0007] Support frame, connected to the bottom of the plate-laying table;

[0008] Multiple casters are connected to the bottom of the support frame;

[0009] The first positioning component includes a first positioning plate, a first connecting plate connecting the first positioning plate and the support frame, and a first docking wheel connected to the side of the first positioning plate and with the wheel axle vertically arranged.

[0010] The second positioning component includes a second positioning plate arranged parallel to the first positioning plate, a second connecting plate connecting the second positioning plate and the support frame, and a second docking wheel connected to the side of the second positioning plate and with its axle arranged vertically.

[0011] Preferably, the support frame includes:

[0012] The upper support frame is connected to the plate-laying table;

[0013] The lower support frame is connected to the movable wheel, the first positioning component, and the second positioning component, and the lower support frame is rotatably connected to the upper support frame.

[0014] The first locking component connects to the upper support frame;

[0015] The second locking member is connected to the lower support frame, and when the upper support frame rotates to a horizontal position, the second locking member and the first locking member can be locked and fixed together.

[0016] Preferably, the upper support frame includes:

[0017] The upper support frame is connected to the bottom of the plate-laying table;

[0018] Two parallel first rotating connecting plates are connected to the upper support frame, and the first rotating connecting plates are provided with first rotating connecting holes;

[0019] The lower support frame includes:

[0020] Two parallel bottom crossbars are provided. The length end of one bottom crossbar is connected to a first positioning component and the bottom of the bottom crossbar is connected to two movable wheels. The length end of the other bottom crossbar is connected to a second positioning component and the bottom of the bottom crossbar is connected to two movable wheels.

[0021] The first connecting rod connects the two bottom crossbars;

[0022] Two main vertical support columns are connected to the bottom horizontal bar one by one, and the bottom end of the main vertical support column is connected to the bottom horizontal bar.

[0023] Two parallel second rotating connecting plates are connected to the main vertical support columns one by one. The second rotating connecting plates are connected to the top of the main vertical support columns, and the second rotating connecting plates are provided with second rotating connecting holes.

[0024] The support frame also includes:

[0025] Two rotating shafts, each of which is connected to a first rotating connecting hole of a first rotating connecting plate and a second rotating connecting hole of a second rotating connecting plate.

[0026] Preferably, the upper support frame includes:

[0027] Multiple parallel short-side support rods are arranged in the same direction as the width of the plate-laying table, and one short-side support rod is connected to the first locking member.

[0028] Multiple parallel long-side support rods are arranged, each of which is connected to all the short-side support rods, and the direction of the long-side support rods is the same as the length direction of the plate-laying table.

[0029] Each first rotating connecting plate is connected to a short-side support rod.

[0030] Preferably, the lower support frame also includes:

[0031] The second connecting rod connects the two main vertical support columns;

[0032] Two vertical support columns are formed, and when the upper support frame rotates to a horizontal position, the top of the secondary vertical support column abuts against the upper support frame.

[0033] Two third connecting rods, each third connecting rod connecting a main vertical support column and a primary vertical support column;

[0034] Two fourth connecting rods, each fourth connecting rod connecting a main vertical support column and a primary vertical support column;

[0035] The fifth connecting rod connects the two vertical support columns and is also connected to the second locking member.

[0036] Preferably, the first locking member includes:

[0037] The first locking block is connected to the upper support frame and has a locking groove.

[0038] The second locking component includes:

[0039] The second locking block is connected to the lower support frame. The second locking block has a locking block receiving groove that allows the first locking block to enter, and the second locking block has a locking tongue groove that communicates with the locking block receiving groove.

[0040] The latch is located in the latch groove;

[0041] The latch drive is connected to the second locking block and can drive the latch to extend and retract within the latch groove when the latch drive is rotated.

[0042] As a preferred option, it also includes:

[0043] Two diagonal bracing plates are connected one-to-one with the main vertical support columns. When the upper support frame rotates to a certain angle, the upper support frame abuts against the diagonal bracing plates.

[0044] As a preferred option, it also includes:

[0045] The counterweight includes a counterweight body and a counterweight mounting bracket connected to the counterweight body, the counterweight mounting bracket being provided with counterweight mounting holes;

[0046] The first rotating connecting plate is also provided with a counterweight support shaft that is assembled and connected to the counterweight mounting hole.

[0047] As a preferred option, it also includes:

[0048] Connect handle one to the upper support frame;

[0049] Handle two is connected to the fifth connecting rod.

[0050] As a preferred option, it also includes:

[0051] The guide is set on the top side of the plate-laying table and along the long side of the plate-laying table.

[0052] Beneficial effects

[0053] 1. The large-format flexographic printing plate transport equipment of the embodiments of this specification can place large-format flexographic printing plates on the plate-laying table, and can move and transport the plate-laying table and the large-format flexographic printing plates by means of a support frame and moving wheels, thereby making the movement of large-format flexographic printing plates convenient and avoiding damage to the large-format flexographic printing plates during movement and transportation; in addition, the transport equipment can also be quickly positioned with the flexographic plate-making machine by means of a first positioning component and a second positioning component, further improving the convenience of transporting large-format flexographic printing plates.

[0054] 2. The support frame of the large-format flexographic printing plate transport equipment in this embodiment includes an upper support frame, a lower support frame, a first locking member, a second locking member, and a rotating shaft connecting the upper support frame and the lower support frame. The upper support frame can rotate relative to the lower support frame so that the plate placement table can be tilted to the required angle. This configuration allows the transport equipment to also be used as a plate viewing device, making it convenient for relevant personnel to view the large-format flexographic printing plate. When the transport equipment needs to move and transport the large-format flexographic printing plate, it is only necessary to rotate the upper support frame to a horizontal state and then lock and fix the upper support frame and the lower support frame through the first locking member and the second locking member, making the function switching operation of the transport equipment very convenient.

[0055] 3. The large-format flexographic printing plate transport equipment in the embodiments of this specification is also equipped with a slanted support plate, which can prevent the upper support frame from rotating too much, thereby preventing the large-format flexographic printing plate from falling off the plate loading table.

[0056] 4. The large-format flexographic printing plate transport equipment in the embodiments of this specification is also equipped with a counterweight. When the transport equipment is used as a plate viewing device, a counterweight of appropriate weight can be installed on the first rotating connecting plate. This setting allows the weight of the plate to be balanced by the counterweight when the plate-laying table rotates, thereby allowing the plate-laying table to stay at any angle, making it convenient for relevant personnel to view the large-format flexographic printing plate.

[0057] 5. The large-format flexographic printing plate transport equipment in the embodiments of this specification is also equipped with a guide rail, which can position the large-format flexographic printing plate. The guide rail can also support the large-format flexographic printing plate after the upper support frame rotates, preventing the large-format flexographic printing plate from slipping off the plate loading table.

[0058] Further or more detailed beneficial effects will be described in conjunction with specific embodiments in the detailed implementation. Attached Figure Description

[0059] Figure 1 This is a schematic diagram of the structure of the large-format flexographic printing plate transport equipment in the embodiments of this specification;

[0060] Figure 2 for Figure 1 Right view of medium and large format flexographic printing plate transport equipment;

[0061] Figure 3 This is a schematic diagram of the support frame structure in the embodiments of this specification;

[0062] Figure 4 for Figure 3 A schematic diagram of the upper support frame of the middle support frame;

[0063] Figure 5 for Figure 3 A schematic diagram of the lower support frame of the middle support frame;

[0064] Figure 6 for Figure 5 Another structural diagram of the lower support frame;

[0065] Figure 7 This is a schematic diagram of the counterweight structure in the embodiments of this specification;

[0066] Figure 8 This is a top view of the first positioning component in the embodiments of this specification after it is docked with the docking and limiting structure of the flexographic printing plate making machine. Detailed Implementation

[0067] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0068] like Figure 1 and Figure 2 As shown, this embodiment provides a large-format flexographic printing plate transport device, including:

[0069] Placing table 100;

[0070] The support frame 200 is connected to the bottom of the plate-laying table 100;

[0071] Multiple casters 300 are connected to the bottom of the support frame 200;

[0072] The first positioning component 410 includes a first positioning plate 411, a first connecting plate 412 connecting the first positioning plate 411 and the support frame 200, and a first docking wheel 413 connected to the side of the first positioning plate 411 and with the wheel axle vertically arranged.

[0073] The second positioning component 420 includes a second positioning plate 421 arranged parallel to the first positioning plate 411, a second connecting plate 422 connecting the second positioning plate 421 and the support frame 200, and a second docking wheel 423 connected to the side of the second positioning plate 421 and arranged vertically on the wheel axle.

[0074] In this embodiment, the plate-laying table 100 is used to place large-format flexographic printing plates. The flexographic plate-making machine is equipped with a robotic arm, which can move the large-format flexographic printing plates from the flexographic plate-making machine to the plate-laying table 100 or from the plate-laying table 100 to the flexographic plate-making machine.

[0075] In this embodiment, the movable wheel 300 can be a swivel wheel, which drives the support frame 200 and the plate-laying table 100 to move as a whole.

[0076] In this embodiment, before moving the large-format flexographic printing plate from the flexographic plate-making machine to the plate-laying table 100 or from the plate-laying table 100 to the flexographic plate-making machine, it is necessary to dock and position the transport equipment with the flexographic plate-making machine. For example... Figure 8 As shown, the bottom of the flexographic plate-making machine has two symmetrically arranged docking limiting structures. Each docking limiting structure includes a vertically arranged first docking limiting plate 910 and a second docking limiting plate 920. The two first docking limiting plates 910 are arranged in parallel, forming a "dating space" between them that allows the first positioning member 410 and the second positioning member 420 to be inserted. When the transport equipment docks with the flexographic plate-making machine, it is only necessary to move the transport equipment toward the flexographic plate-making machine and allow the first positioning member 410 and the second positioning member 420 of the transport equipment to be inserted into the "dating space" until the first positioning member 410 and the second positioning member 420 contact the second docking limiting plate 920.

[0077] The first docking wheel 413 is located on the side of the first positioning plate 411 away from the second positioning plate 421, and the second docking wheel 423 is located on the side of the second positioning plate 421 away from the first positioning plate 411. When the transport equipment docks with the flexographic plate-making machine, both the first docking wheel 413 and the second docking wheel 423 are rolledly connected to their respective first docking limit plates 910, making the docking operation smoother. After the transport equipment is docked with the flexographic plate-making machine, it is only necessary to lock the multiple moving wheels 300. At this time, the first positioning member 410 and the second positioning member 420 are restricted between the two first docking limit plates 910, thereby positioning the transport equipment in the length direction of the plate-laying table 100; and both the first positioning member 410 and the second positioning member 420 are in contact with their respective second docking limit plates 920, thereby positioning the transport equipment in the width direction of the plate-laying table 100.

[0078] In summary, the transportation steps, besides the actual movement and transport, also include moving the large-format flexographic printing plate from the flexographic plate-making machine to the plate-laying table 100 and from the plate-laying table 100 to the flexographic plate-making machine. Before moving the large-format flexographic printing plate from the flexographic plate-making machine to the plate-laying table 100 or vice versa, the transport equipment needs to be docked and positioned with the flexographic plate-making machine. In this embodiment, the transport equipment docks and positions itself with the flexographic plate-making machine using the first positioning component 410 and the second positioning component 420, making the docking and positioning operation very simple, and consequently, the transport operation of the transport equipment very simple. Furthermore, during actual movement and transport, it is only necessary to keep the moving wheels 300 in an unlocked state, and then move the support frame 200 and the plate-laying table 100 using the moving wheels 300. The actual movement and transport is also very simple, and the plate-laying table 100 supports the large-format flexographic printing plate, preventing damage to the large-format flexographic printing plate during actual movement and transport.

[0079] Furthermore, such as Figure 2 As shown, the support frame 200 in this embodiment includes:

[0080] The upper support frame 210 is connected to the plate-laying table 100;

[0081] The lower support frame 220 is connected to the movable wheel 300, the first positioning member 410 and the second positioning member 420, and the lower support frame 220 is rotatably connected to the upper support frame 210.

[0082] The first locking member 230 is connected to the upper support frame 210;

[0083] The second locking member 240 is connected to the lower support frame 220, and when the upper support frame 210 rotates to a horizontal position, the second locking member 240 and the first locking member 230 can be locked and fixed together.

[0084] In this embodiment, the upper support frame 210 (together with the plate-laying table 100) can rotate counterclockwise from a horizontal position (in... Figure 2 (From the perspective of the viewpoint) After the rotation is completed, the upper support frame 210 (together with the plate-laying table 100) is in an inclined state. At this time, the transport equipment of this embodiment can be used as a plate-viewing device to facilitate relevant personnel to view the plate.

[0085] In summary, when the transport equipment needs to transport large-format flexographic printing plates, the upper support frame 210 (along with the plate-laying table 100) is in a horizontal position. At this time, the upper support frame 210 and the lower support frame 220 can be locked and fixed by the first locking member 230 and the second locking member 240. When the transport equipment needs to be used as a plate-viewing device, simply unlock the first locking member 230 and the second locking member 240, and then rotate the upper support frame 210 (along with the plate-laying table 100 and the large-format flexographic printing plate) to the required tilt angle.

[0086] Furthermore, such as Figures 3 to 5 As shown, the upper support frame 210 in this embodiment includes:

[0087] The upper support frame is connected to the bottom of the plate-laying table 100;

[0088] Two parallel first rotating connecting plates 213 are connected to the upper support frame, and the first rotating connecting plates 213 are provided with first rotating connecting holes.

[0089] The specific upper support framework includes:

[0090] Multiple parallel short-side support rods 211 are arranged in the same direction as the width direction of the plate-laying table 100, and one short-side support rod 211 is connected to the first locking member 230.

[0091] Multiple parallel long-side support rods 212 are provided, each of which is connected to all short-side support rods 211, and the orientation of the long-side support rods 212 is the same as the length direction of the plate-laying table 100.

[0092] Each first rotating connecting plate 213 is connected to a short side support rod 211.

[0093] The upper support frame in this embodiment, such as Figure 4 As shown, the system includes five short-side support rods 211 and three long-side support rods 212. The two outermost short-side support rods 211 and the two outermost long-side support rods 212 form a rectangular frame, which is mainly used to connect the plate-laying table 100. The two next-outermost short-side support rods 211 are mainly used to set the first rotating connecting plate 213 and can also be used to connect the plate-laying table 100. The middle short-side support rod 211 is mainly used to set the first locking member 230 and can also be used to connect the plate-laying table 100. The middle long-side support rod 212 is mainly used to enhance the overall structural strength of the upper support frame.

[0094] like Figure 5 As shown, the lower support frame 220 in this embodiment includes:

[0095] Two parallel bottom crossbars 221 are provided. The length end of one bottom crossbar 221 is connected to the first positioning member 410 and the bottom of the bottom crossbar 221 is connected to two moving wheels 300. The length end of the other bottom crossbar 221 is connected to the second positioning member 420 and the bottom of the bottom crossbar 221 is connected to two moving wheels 300.

[0096] The first connecting rod 222 connects the two bottom crossbars 221;

[0097] Two main vertical support columns 223 are connected one-to-one with the bottom horizontal bar 221, and the bottom end of the main vertical support column 223 is connected to the bottom horizontal bar 221.

[0098] Two parallel second rotating connecting plates 224 are connected one-to-one with the main vertical support column 223. The second rotating connecting plates 224 are connected to the top of the main vertical support column 223, and the second rotating connecting plates 224 are provided with second rotating connecting holes.

[0099] The second connecting rod 225 connects the two main vertical support columns 223;

[0100] The top of the two vertical support columns 226 abuts against the upper support frame when the upper support frame 210 rotates to the horizontal position.

[0101] Two third connecting rods 227, each third connecting rod 227 connecting a main vertical support column 223 and a primary vertical support column 226;

[0102] Two fourth connecting rods 228, each fourth connecting rod 228 connects a main vertical support column 223 and a primary vertical support column 226;

[0103] The fifth connecting rod 229 connects to the two vertical support columns 226, and the fifth connecting rod 229 connects to the second locking member 240.

[0104] In this embodiment, the bottom crossbar 221 is mainly used to connect the moving wheel 300 and the first positioning member 410 (or the second positioning member 420). The bottom crossbar 221 can be integrally formed with the first connecting plate 412 and the first positioning plate 411 of the first positioning member 410 (or with the second connecting plate 422 and the second positioning plate 421 of the second positioning member 420), facilitating the manufacturing of the transport equipment. The first connecting rod 222 is mainly used to connect the two bottom crossbars 221. The main vertical support column 223 mainly provides support and is used to set the second rotating connecting plate 224. The second connecting rod 225 mainly improves the overall structural strength of the lower support frame 220. The secondary vertical support column 226 mainly provides auxiliary support to the upper support frame in a horizontal state, ensuring sufficient stability of the upper support frame 210 in a horizontal state. The third connecting rod 227 mainly connects the main vertical support column 223 and the secondary vertical support column 226. The fourth connecting rod 228 is mainly used to improve the stability of the connection structure between the main vertical support column 223 and the secondary vertical support column 226. The fifth connecting rod 229 is mainly used to install the second locking member 240 and can also be used to connect the two vertical support columns 226.

[0105] like Figure 2 As shown, the support frame 200 in this embodiment further includes:

[0106] Two rotating shafts 250 are provided, each of which is connected to a first rotating connecting hole of a first rotating connecting plate 213 and a second rotating connecting hole of a second rotating connecting plate 224. In this embodiment, the rotating shaft 250 can be a damped rotating shaft, so that the upper support frame 210 can directly maintain the tilt state at the required angle after rotating to the required angle.

[0107] In summary, the upper support frame 210 can be rotated to a horizontal position via the rotating shaft 250. At this time, the secondary vertical support column 226 can support the upper support frame and can lock and fix the upper support frame 210 and the lower support frame 220 through the first locking member 230 and the second locking member 240, so that the transport equipment can transport large-format flexographic printing plates. When the upper support frame 210 is tilted, it is only necessary to unlock the first locking member 230 and the second locking member 240, and then rotate the upper support frame 210 to the required angle. At this time, since the rotating shaft 250 is a damped rotating shaft, the upper support frame 210 can directly maintain the tilted state at that angle, so that the transport equipment can be used as a plate viewing device.

[0108] Furthermore, such as Figure 4 As shown, the first locking member 230 in this embodiment includes:

[0109] The first locking block is connected to the upper support frame 210 and has a locking groove.

[0110] like Figure 5 and Figure 6 As shown, the second locking member 240 in this embodiment includes:

[0111] The second locking block is connected to the lower support frame 220. The second locking block has a locking block receiving groove that allows the first locking block to enter, and the second locking block has a locking tongue groove that communicates with the locking block receiving groove.

[0112] The latch is located in the latch groove;

[0113] The latch drive is connected to the second locking block and can drive the latch to extend and retract within the latch groove when the latch drive is rotated.

[0114] When the upper support frame 210 is in a horizontal position, the first locking block is positioned precisely in the locking block receiving groove of the second locking block, and the latch groove and the locking groove are aligned. At this time, rotating the latch drive component may extend the latch into the locking groove, thereby locking and fixing the first locking component 230 and the second locking component 240. When the first locking component 230 and the second locking component 240 need to be unlocked, simply rotate the latch drive component in the opposite direction to retract the latch back into the latch groove.

[0115] In summary, the specific structures of the first locking member 230 and the second locking member 240 in this embodiment enable the upper support frame 210 and the lower support frame 220 to be connected, fixed, and separated very easily.

[0116] Furthermore, such as Figure 5 and Figure 6 As shown, the large-format flexographic printing plate transport equipment in this embodiment also includes:

[0117] Two diagonal bracing plates 500 are connected one-to-one with the main vertical support column 223. When the upper support frame 210 rotates to a certain angle, the upper support frame abuts against the diagonal bracing plates 500.

[0118] In this embodiment, the inclination angle of the inclined brace 500 can be 45°. When the upper support frame 210 rotates to 45°, it will contact the inclined brace 500 and thus cannot continue to rotate. The inclined brace 500 can prevent the upper support frame 210 from rotating too much (when the upper support frame 210 rotates too much, the large-format flexographic printing plate is very likely to fall off the plate-laying table 100), thereby preventing the large-format flexographic printing plate from falling off the plate-laying table 100.

[0119] Furthermore, such as Figure 2 , Figure 3 and Figure 7 As shown, the large-format flexographic printing plate transport equipment in this embodiment also includes:

[0120] The counterweight 600 includes a counterweight body 610 and a counterweight mounting bracket 620 connected to the counterweight body 610. The counterweight mounting bracket 620 is provided with a counterweight mounting hole.

[0121] The first rotating connecting plate 213 is also provided with a counterweight support shaft that is assembled and connected to the counterweight mounting hole.

[0122] When the transport equipment needs to be used as a plate-viewing device, a counterweight 600 of appropriate weight can be installed on the two first rotating connecting plates 213. This setting ensures that when the plate-laying table 100 (along with the large-format flexographic plate) rotates, the counterweight 600 can balance the weight of the plate material regardless of the angle to which the plate-laying table 100 rotates (that is, the weight on both sides of the rotation axis 250 of the plate-laying table 100 is the same), thereby allowing the plate-laying table 100 to stop at any rotation position for easy plate viewing.

[0123] The counterweight mounting bracket 620 has two counterweight mounting holes, and correspondingly, the first rotating connecting plate 213 has two counterweight support shafts. To install the counterweight 600, simply fit the counterweight mounting hole on the counterweight mounting bracket 620 onto the counterweight support shaft, and then install the limiting nut on the counterweight support shaft. To disassemble the counterweight 600, simply remove the limiting nut from the counterweight support shaft, and then remove the counterweight mounting bracket 620 from the counterweight support shaft. The counterweight mounting brackets 620 are the same for different weights of the counterweight 600; only the counterweight body 610 differs. The counterweight body 610 has a circular cross-section; the greater the weight of the counterweight 600, the greater the thickness of the counterweight body 610. The weight can be marked on the counterweight body 610.

[0124] Furthermore, such as Figure 1 and Figure 2 As shown, the large-format flexographic printing plate transport equipment in this embodiment also includes:

[0125] Connect handle 710 to the upper support frame;

[0126] Handle 2 720 is connected to the fifth connecting rod 229.

[0127] In this embodiment, the arrangement of handle one 710 and handle two 720 facilitates the application of pulling force to the transport equipment in different directions, thereby facilitating the movement of the transport equipment. Additionally, as... Figure 1 As shown, for aesthetic purposes, a decorative panel 900 can also be installed on the lower support frame 220 in this embodiment.

[0128] Furthermore, such as Figure 1 and Figure 2 As shown, the large-format flexographic printing plate transport equipment in this embodiment also includes:

[0129] The guide plate 800 is set on the top side of the plate-laying table 100 and along the long side of the plate-laying table 100.

[0130] In this embodiment, the guide rail 800 is located on the side of the plate-laying table 100 near the first positioning member 410 and the second positioning member 420. The guide rail 800 has graduations, which can be used to determine the placement position of the large-format flexographic printing plate, thus providing positioning for the large-format flexographic printing plate. In addition, the guide rail 800 can also support the large-format flexographic printing plate after the upper support frame 210 rotates, preventing the large-format flexographic printing plate from slipping off the plate-laying table 100.

[0131] The above embodiments are merely descriptions of preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention should fall within the protection scope of the present invention. The technical content for which protection is sought in the present invention has been fully described in the claims.

Claims

1. A large-format flexographic printing plate transport device, characterized in that, include: Placing table (100); The support frame (200) is connected to the bottom of the plate-laying table (100); Multiple casters (300) are connected to the bottom of the support frame (200); The first positioning component (410) includes a first positioning plate (411), a first connecting plate (412) connecting the first positioning plate (411) and the support frame (200), and a first docking wheel (413) connected to the side of the first positioning plate (411) and with the wheel axle vertically arranged. The second positioning component (420) includes a second positioning plate (421) arranged parallel to the first positioning plate (411), a second connecting plate (422) connecting the second positioning plate (421) and the support frame (200), and a second docking wheel (423) connected to the side of the second positioning plate (421) and arranged vertically on the wheel axle.

2. The large-format flexographic printing plate transport equipment according to claim 1, characterized in that, The support frame (200) includes: The upper support frame (210) is connected to the plate-laying table (100); The lower support frame (220) is connected to the movable wheel (300), the first positioning member (410) and the second positioning member (420), and the lower support frame (220) is rotatably connected to the upper support frame (210); The first locking member (230) is connected to the upper support frame (210); The second locking member (240) is connected to the lower support frame (220), and when the upper support frame (210) rotates to a horizontal position, the second locking member (240) and the first locking member (230) can be locked and fixed.

3. The large-format flexographic printing plate transport equipment according to claim 2, characterized in that, The upper support frame (210) includes: The upper support frame is connected to the bottom of the plate-laying table (100); Two parallel first rotating connecting plates (213) are connected to the upper support frame, and the first rotating connecting plates (213) are provided with first rotating connecting holes; The lower support frame (220) includes: Two parallel bottom crossbars (221), one bottom crossbar (221) is connected to the first positioning member (410) at its length direction end and the bottom of the bottom crossbar (221) is connected to the two moving wheels (300), and the other bottom crossbar (221) is connected to the second positioning member (420) at its length direction end and the bottom of the bottom crossbar (221) is connected to the two moving wheels (300). The first connecting rod (222) connects the two bottom crossbars (221); Two main vertical support columns (223) are connected to the bottom horizontal bar (221) one by one, and the bottom end of the main vertical support column (223) is connected to the bottom horizontal bar (221); Two parallel second rotating connecting plates (224) are connected one-to-one with the main vertical support column (223). The second rotating connecting plate (224) is connected to the top of the main vertical support column (223), and the second rotating connecting plate (224) is provided with a second rotating connecting hole. The support frame (200) also includes: Two rotating shafts (250), each of the rotating shafts (250) is connected to a first rotating connection hole of a first rotating connecting plate (213) and a second rotating connection hole of a second rotating connecting plate (224).

4. The large-format flexographic printing plate transport equipment according to claim 3, characterized in that, The upper support frame includes: a plurality of parallel short side support rods (211), the arrangement direction of the short side support rods (211) is the same as the width direction of the plate-laying table (100), and one of the short side support rods (211) is connected to the first locking member (230). Multiple parallel long-side support rods (212) are provided, each of which is connected to all of the short-side support rods (211), and the orientation of the long-side support rods (212) is the same as the length direction of the plate-laying table (100). Each of the first rotating connecting plates (213) is connected to one of the short side support rods (211).

5. The large-format flexographic printing plate transport equipment according to claim 3, characterized in that, The lower support frame (220) also includes: The second connecting rod (225) connects the two main vertical support columns (223); The top of the secondary vertical support column (226) abuts against the upper support frame when the upper support frame (210) rotates to the horizontal position; Two third connecting rods (227), each of the third connecting rods (227) connecting a main vertical support column (223) and a secondary vertical support column (226); Two fourth connecting rods (228), each of the fourth connecting rods (228) connecting a main vertical support column (223) and a secondary vertical support column (226); The fifth connecting rod (229) connects the two secondary vertical support columns (226), and the fifth connecting rod (229) connects the second locking member (240).

6. The large-format flexographic printing plate transport equipment according to claim 2, characterized in that, The first locking member (230) includes: The first locking block is connected to the upper support frame (210) and the first locking block has a locking groove. The second locking member (240) includes: The second locking block is connected to the lower support frame (220). The second locking block has a locking block receiving groove that allows the first locking block to enter, and the second locking block has a locking tongue groove that communicates with the locking block receiving groove. A locking tongue is disposed in the locking tongue groove; A latch drive is connected to the second locking block, and when the latch drive is rotated, it can drive the latch to extend and retract within the latch groove.

7. The large-format flexographic printing plate transport equipment according to claim 3, characterized in that, Also includes: Two diagonal bracing plates (500) are connected one-to-one with the main vertical support column (223). When the upper support frame (210) rotates to a certain angle, the upper support frame abuts against the diagonal bracing plates (500).

8. The large-format flexographic printing plate transport equipment according to claim 3, characterized in that, Also includes: The counterweight (600) includes a counterweight body (610) and a counterweight mounting bracket (620) connected to the counterweight body (610), the counterweight mounting bracket (620) being provided with counterweight mounting holes; The first rotating connecting plate (213) is also provided with a counterweight support shaft that is assembled and connected to the counterweight mounting hole.

9. The large-format flexographic printing plate transport equipment according to claim 5, characterized in that, Also includes: Handle 1 (710) is connected to the upper support frame; Handle 2 (720) is connected to the fifth connecting rod (229).

10. The large-format flexographic printing plate transport equipment according to claim 1, characterized in that, Also includes: The guide rail (800) is set on the top side of the plate-laying table (100) and along the long side of the plate-laying table (100).

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