Printing table spreading device

Abstract

The utility model relates to the technical field of printing processing, in particular to a printing table material spreading device which comprises a frame body, a limiting assembly, a locking assembly and a plurality of separation discs, the limiting assembly, the locking assembly and the separation discs are installed on the frame body, and the frame body is provided with a first direction which advances on a printing table and is parallel to the long edge of the printing table and a second direction which is perpendicular to the first direction. The plurality of separation discs are arranged on the frame body at intervals in the second direction, and each separation disc is used for separating a plurality of strip-shaped sheet materials; the limiting assembly is used for limiting the frame body on the surface of the printing table so that the frame body can advance in the direction parallel to the first direction, and the locking assembly acts on the limiting assembly so that the limiting assembly can conduct locking limiting or releasing limiting on the frame body. By means of the arrangement, the multiple strip-shaped sheet materials are parallel to one another after being laid on the printing table and are not prone to being twisted, the phenomenon that printed content deviates after the laid sheet materials are printed is avoided, and the sheet material laying efficiency and the printing qualification rate are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing processing, in particular to a printing table material laying device. Background Art

[0002] Printing is the process of transferring patterns, text, or designs onto fabric, paper, or other media using various techniques. Common printing methods include screen printing, heat transfer printing, digital printing, and offset printing. These techniques allow for the creation of exquisite patterns and colors for both mass-produced and customized products.

[0003] During the printing process of strip sheets, it is necessary to spread multiple bundles of rolled strip sheets on the printing table at the same time, and then use the printing plate to print the multiple strip sheets at the same time, thereby improving the printing efficiency; however, when the multiple bundles of rolled strip sheets are spread on the printing table, the multiple strip sheets spread at the same time are prone to distortion, resulting in the strip sheets being non-parallel to each other. After printing, the printed content of the spread strip sheets will be offset, resulting in the strip sheets being unqualified after printing, and ultimately the strip sheets cannot be cut and used normally. Therefore, improvement is urgently needed. Utility Model Content

[0004] The purpose of the utility model is to provide a printing table paving device, which can assist in paving strip sheets, and after paving, the strip sheets are parallel to each other, which has the characteristic of reducing the defective rate during printing.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A printing table spreading device is used for spreading strip sheets onto the printing table, the printing table spreading device comprises: a frame and a limiting assembly, a locking assembly, and a plurality of separating plates installed on the frame, wherein the frame has a first direction moving on the printing table and parallel to the long side of the printing table and a second direction perpendicular to the first direction, a plurality of separating plates are arranged on the frame at intervals along the second direction, and each separating plate is used to separate a plurality of strip sheets; the limiting assembly is used to limit the frame on the surface of the printing table so that the frame moves in parallel with the first direction, and the locking assembly acts on the limiting assembly so that the limiting assembly locks or releases the limit on the frame.

[0007] Furthermore, the limiting assembly includes: a sliding bracket, at least two first pulleys and at least two second pulleys, the sliding bracket is slidably installed on the frame along a direction perpendicular to the moving direction of the frame, the at least two first pulleys are installed on the sliding bracket at intervals along the first direction, and the at least two second pulleys are installed on the frame at intervals along the first direction, the long edge of the printing table has a boss, the at least two first pulleys and the at least two second pulleys are respectively located on both sides of the boss, the sliding bracket slides to drive the outer peripheral walls of the at least two first pulleys to press against the outer side of the boss so that the outer peripheral walls of the at least two second pulleys press against the inner side of the boss, and the locking assembly is used to lock or unlock the sliding bracket.

[0008] Furthermore, the locking assembly includes a locking rod, a push block and a positioning member, one end of the locking rod is rotatably connected to the frame, the push block is installed on the locking rod, the push block is used to push the sliding bracket so that the sliding bracket drives the outer peripheral walls of at least two of the first pulleys to press against the outer side of the boss, the positioning member is installed on the frame, and the positioning member is used to rotationally position the locking rod.

[0009] Furthermore, the sliding bracket includes a mounting block, a support block and two guide columns. The frame body is provided with two guide holes passing through the first direction. The two guide columns are inserted into the corresponding guide holes. The mounting block is connected to one end of the two guide columns, and the support block is connected to the other end of the two guide columns. The mounting block is used to install at least two of the first pulleys, and the push block is used to support the support block.

[0010] Furthermore, the push block is mounted on a side of the locking rod adjacent to the rotating end of the locking rod.

[0011] Furthermore, the push block is made of silicone rubber.

[0012] Furthermore, the frame has a plurality of mounting portions, and the plurality of mounting portions are arranged at intervals along the second direction, and each of the mounting portions is used to mount the second pulley.

[0013] Furthermore, the printing table material laying device also includes a plurality of traveling wheels, each of which is installed on the frame, and each of the traveling wheels is used to assist the frame to move on the printing table.

[0014] The technical solution provided by the utility model may have the following beneficial effects:

[0015] By arranging multiple separation plates on the frame of the printing table spreading device, multiple strips of sheet material can be placed between the separation plates. A limit assembly is also provided to limit the frame to the surface of the printing table and keep the frame's travel direction parallel to the long side of the printing table. In addition, a locking assembly is provided to lock or release the limit assembly to ensure that the limit assembly can maintain the limit state of the frame. This allows the multiple strips of sheet material to be parallel to each other after being laid on the printing table and is less likely to twist. As a result, the printed content of the laid sheet material will not be offset after printing, thereby improving the efficiency of laying the sheet material and the qualified rate of printing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of an embodiment of a printing table spreading device of the utility model placed on a printing table;

[0017] Figure 2 This is a top view of an embodiment of the printing table material laying device of the utility model;

[0018] Figure 3 It is a schematic diagram of an embodiment of the first folding device of the utility model.

[0019] Description of Figure Numbers:

[0020] 100. Printing table; 110. Boss; 200. Frame; 210. Mounting portion; 300. Positioning assembly; 310. Sliding bracket; 311. Mounting block; 312. Abutment block; 313. Guide column; 320. First pulley; 330. Second pulley; 400. Locking assembly; 410. Locking rod; 420. Push block; 430. Positioning member; 500. Partition plate; 600. Travel wheel. DETAILED DESCRIPTION

[0021] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0022] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more such features, and are used to distinguish between the described features, without distinction of order or importance.

[0023] In the description of the present invention, unless otherwise specified, “a plurality of” means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0025] The following combination Figures 1 to 3 , describing the printing table laying device of an embodiment of the utility model.

[0026] The printing table paving device is used to pave strip sheets onto the printing table 100. The printing table paving device includes: a frame 200 and a limiting component 300, a locking component 400, and a plurality of partition plates 500 installed on the frame 200. The frame 200 is used to install various components of the printing table paving device. It can be built with profiles or made by sheet metal welding, which is not specifically limited here.

[0027] Furthermore, the frame 200 is used to move on the printing table 100, so that the frame 200 has a first direction moving on the printing table 100 and parallel to the long side of the printing table 100 and a second direction perpendicular to the first direction, and multiple separators 500 are arranged on the frame 200 at intervals along the second direction, and each separator 500 is used to separate multiple strip sheets; when the frame 200 moves on the printing table 100, multiple strip sheets can be laid onto the printing table 100 for printing in subsequent printing processes.

[0028] The limiting assembly 300 provided on the frame 200 is used to limit the frame 200 on the surface of the printing table 100 so that the frame 200 moves parallel to the first direction. The locking assembly 400 acts on the limiting assembly 300 so that the limiting assembly 300 locks or releases the frame 200.

[0029] There are various structural mechanisms for the limiting assembly 300 to limit the frame 200 on the surface of the printing table 100. For example, the limiting assembly 300 may include two studs and a ball bearing provided at one end of the studs. The length of the frame 200 in the second direction is greater than the length of the short side of the printing table 100. The frame 200 is arranged astride the printing table 100 and has two positioning plates. The two positioning plates are located on both sides of the printing table 100. Both positioning plates are provided with threaded holes that cooperate with the threads of the studs. In this way, the two studs are threadedly locked with the threaded holes. At this time, the ball bearings abut the side walls of the printing table 100. In this way, the two studs can limit the frame 200 on the printing table 100 and make the forward direction of the frame 200 parallel to the long side of the printing table 100.

[0030] For example, in this embodiment, the limiting assembly 300 includes: a sliding bracket 310, at least two first pulleys 320 and at least two second pulleys 330, the sliding bracket 310 is slidably installed on the frame 200 along a direction perpendicular to the moving direction of the frame 200, the at least two first pulleys 320 are installed on the sliding bracket 310 at intervals along the first direction, and the at least two second pulleys 330 are installed on the frame 200 at intervals along the first direction, the long edge of the printing table 100 has a boss 110, the at least two first pulleys 320 and the at least two second pulleys 330 are respectively located on both sides of the boss 110, the sliding bracket 310 slides to drive the outer peripheral walls of the at least two first pulleys 320 to press against the outer side of the boss 110 so that the outer peripheral walls of the at least two second pulleys 330 press against the inner side of the boss 110; the locking assembly 400 is used to lock or unlock the sliding bracket 310. In this way, the frame 200 can also be positioned on the printing table 100 , and the forward direction of the frame 200 is parallel to the long side of the printing table 100 .

[0031] Furthermore, the locking assembly 400 can be used to lock or unlock the sliding bracket 310 in various ways. For example, the locking assembly 400 is a bolt. A threaded hole is provided on the frame body 200 to engage with the thread of the bolt. The bolt is threadedly locked with the threaded hole and one end of the bolt abuts against the sliding bracket 310, causing the sliding bracket 310 to move toward the boss 110 of the printing table 100. In this way, the sliding bracket 310 can be locked or unlocked by turning the bolt.

[0032] For example, in this embodiment, the locking assembly 400 includes a locking rod 410, a push block 420 and a positioning member 430. One end of the locking rod 410 is rotatably connected to the frame 200. The push block 420 is installed on the locking rod 410. The push block 420 is used to push the sliding bracket 310 so that the sliding bracket 310 drives the outer peripheral walls of at least two first pulleys 320 to press against the outer side of the boss 110. The positioning member 430 is installed on the frame 200. The positioning member 430 is used to rotationally position the locking rod 410. With this arrangement, as long as the locking rod 410 is rotated, the push block 420 can be driven to press against the sliding bracket 310, and then the outer peripheral walls of at least two first pulleys 320 on the sliding bracket 310 can be driven to press against the outer side of the boss 110, so that the outer peripheral walls of at least two first pulleys 320 and the outer peripheral walls of at least two second pulleys 330 jointly clamp the two sides of the boss 110 of the printing table 100. At this time, the positioning member 430 is installed on the frame 200 to rotate and position the locking rod 410, and the locking assembly 400 can complete the locking of the sliding bracket 310.

[0033] It should be noted that the positioning member 430 can be a latch, that is, a positioning hole is recessed in the frame 200, the latch engages with the positioning hole, and the portion of the latch located outside the positioning hole limits the rotation of the locking rod 410. Of course, the positioning member 430 can also be a screw, a threaded hole is recessed in the frame 200, the screw engages with the threaded hole, and the portion of the screw located outside the threaded hole limits the rotation of the locking rod 410.

[0034] Furthermore, the sliding bracket 310 includes a mounting block 311, a push block 312 and two guide columns 313. The frame 200 is provided with two guide holes passing through the first direction. The two guide columns 313 are inserted into the corresponding guide holes. The mounting block 311 is connected to one end of the two guide columns 313, and the push block 312 is connected to the other end of the two guide columns 313. The mounting block 311 is used to install at least two first pulleys 320, and the push block 420 is used to push against the push block 312.

[0035] In order to facilitate the user to rotate the locking rod 410 to drive the push block 420 to lock the sliding bracket 310, in the embodiment, the push block 420 is installed on the side of the locking rod 410 adjacent to the rotating end of the locking rod; in this way, it is more labor-saving to use a lever to push against the sliding bracket 310. In addition, the push block 420 is made of silicone rubber, that is, the push block 420 can be deformed when it pushes against the sliding bracket 310, which can generate a locking force and avoid hard contact between the push block 420 and the sliding bracket 310 to cause wear.

[0036] Furthermore, the frame 200 has a plurality of mounting portions 210 spaced apart along the second direction, each mounting portion 210 being used to mount a second pulley 330. By adjusting the position of the second pulley 330 on the frame 200, the position of the frame 200 on the printing table 100 in the second direction can be adjusted, thereby facilitating the user's adjustment of the preset position for laying the sheet material.

[0037] Furthermore, in order to facilitate the movement of the frame 200 on the printing table 100, in this embodiment, the printing table laying device also includes a plurality of traveling wheels 600, each traveling wheel 600 is installed on the frame 200, and each traveling wheel 600 is used to assist the frame 200 to move on the printing table 100.

[0038] Other structures and operations of the printing table material laying device according to the embodiment of the present invention are known to ordinary technicians in this field and will not be described in detail here.

[0039] Throughout this specification, references to terms such as "embodiment" and "example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A printing table paving device, used for paving strip sheets onto a printing table, characterized in that: The printing table laying device includes: a frame and a limiting assembly, a locking assembly, and a plurality of separating plates installed on the frame, wherein the frame has a first direction moving on the printing table and parallel to the long side of the printing table and a second direction perpendicular to the first direction, and a plurality of separating plates are arranged on the frame at intervals along the second direction, and each separating plate is used to separate a plurality of strip sheets; the limiting assembly is used to limit the frame on the surface of the printing table so that the frame moves in parallel with the first direction, and the locking assembly acts on the limiting assembly so that the limiting assembly locks or releases the limit on the frame.

2. The printing table paving device according to claim 1, characterized in that: The limiting assembly includes: a sliding bracket, at least two first pulleys and at least two second pulleys, the sliding bracket being slidably installed on the frame along a direction perpendicular to the moving direction of the frame, the at least two first pulleys being installed on the sliding bracket at intervals along the first direction, and the at least two second pulleys being installed on the frame at intervals along the first direction, the long edge of the printing table having a boss, the at least two first pulleys and the at least two second pulleys being respectively located on both sides of the boss, the sliding bracket sliding drives the outer peripheral walls of the at least two first pulleys to press against the outer side of the boss so that the outer peripheral walls of the at least two second pulleys press against the inner side of the boss, and the locking assembly is used to lock or unlock the sliding bracket.

3. The printing table paving device according to claim 2, characterized in that: The locking assembly includes a locking rod, a push block and a positioning member. One end of the locking rod is rotatably connected to the frame body. The push block is installed on the locking rod. The push block is used to push the sliding bracket so that the sliding bracket drives the outer peripheral walls of at least two first pulleys to press against the outer side of the boss. The positioning member is installed on the frame body and is used to rotationally position the locking rod.

4. The printing table paving device according to claim 3, characterized in that: The sliding bracket includes a mounting block, a supporting block and two guide columns. The frame is provided with two guide holes passing through the first direction. The two guide columns are inserted into the corresponding guide holes. The mounting block is connected to one end of the two guide columns, and the supporting block is connected to the other end of the two guide columns. The mounting block is used to mount at least two first pulleys, and the push block is used to support the supporting block.

5. The printing table paving device according to claim 3, characterized in that: The push block is mounted on one side of the locking rod adjacent to the rotation end of the locking rod.

6. The printing table paving device according to claim 3, characterized in that: The push block is made of silicone rubber.

7. The printing table paving device according to claim 2, characterized in that: The frame has a plurality of mounting portions, which are spaced apart along the second direction, and each mounting portion is used to mount the second pulley.

8. The printing table spreading device according to any one of claims 1 to 7, characterized in that: The printing table material spreading device further comprises a plurality of traveling wheels, each of which is mounted on the frame, and each of which is used to assist the frame in moving on the printing table.

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