A printing material roll stand

Abstract

The utility model relates to a printing material roller frame belongs to printing technical field. This printing material roller frame, include: roller frame body and adjustable support mechanism, the support seat is fixed with bolt setting in the top of two groups of crossbeam respectively, one end of inner arm lever inserts inside the inside of adjusting sleeve, the other end of inner arm lever is located the outside of adjusting sleeve, the outer arc surface of adjusting sleeve is close to the outer side end portion of inner arm lever and is provided with the fastening assembly for fastening to inner arm lever, through the horizontal bolt joint between two opposite stands of crossbeam, the top of crossbeam is bolted and is provided with adjusting sleeve, the inside of adjusting sleeve is provided with telescopic inner arm lever, when needing to store printing material of different width, according to the specification of printing material adjustment inner arm lever length of protruding, utilize fastening assembly to fix the protruding inner arm lever, and then realize the demand of storing printing material of different width.

Description

Technical Field

[0001] This utility model relates to the field of printing technology, and in particular to a printing material roller holder. Background Technology

[0002] In the printing and related industries, the storage of printing materials is a crucial step. In this field, printing rollers are the primary storage tools for printing materials.

[0003] However, printing materials come in different widths, and different lengths of roller frames are required when storing printing materials of different widths. This results in the need to manufacture roller frames of various lengths for backup during the production process. When the specifications of printing materials are adjusted, the original roller frames may become unsuitable and become idle, leading to a waste of materials, production costs, and storage space. Utility Model Content

[0004] Therefore, when storing printing materials of different widths, it is necessary to manufacture roller frames of various lengths for backup. When the specifications of printing materials are adjusted, the original roller frames may become unsuitable and become idle, resulting in waste of materials, production costs and storage space. This paper provides a roller frame for printing materials.

[0005] A printing material roller frame includes: a roller frame body, which is composed of a base, columns and a crossbeam, wherein the columns are respectively vertically arranged at the four corners of the base surface, and the crossbeam is horizontally connected between two opposite columns. An adjustable support mechanism includes an adjusting sleeve and an adjustable inner arm rod. The bottom of the adjusting sleeve is provided with a support seat, which is fixed above two sets of crossbeams by bolts. One end of the inner arm rod is inserted into the interior of the adjusting sleeve, and the other end of the inner arm rod is located on the outside of the adjusting sleeve. The outer arc surface of the adjusting sleeve near the outer end of the inner arm rod is provided with a fastening component for fastening the inner arm rod.

[0006] In one embodiment, the fastening assembly includes a tightening bolt, and the outer arc surface of the adjusting sleeve has four sets of threaded holes corresponding to the threads on the outer arc surface of the tightening bolt, with the threads of the tightening bolt located inside the threaded holes.

[0007] In one embodiment, the included angle between two adjacent sets of threaded holes is degrees.

[0008] In one embodiment, the end of the tightening bolt that contacts the inner arm rod is provided with a stop block, and the bottom end of the stop block is provided with a plurality of anti-slip balls.

[0009] In one embodiment, the inner arm rod is fitted with a removable rubber buffer pad on its outer arc surface outside the adjusting sleeve.

[0010] In one embodiment, a material classification label is provided on the lower side wall of the column facing the outer end of the inner arm, a plurality of fixing holes are provided on the bottom surface of the base, and a moisture-proof pad is provided on the inner surface of the bottom end of the base.

[0011] In one embodiment, both ends of the crossbeam are provided with through slots, which are fitted onto the outside of the column. The side wall of the column is provided with multiple mounting holes at equal intervals, and the crossbeam and the column are fixed together by bolts passing through the mounting holes.

[0012] In one embodiment, a fixing plate is provided on the surface of the base outside the column, and a protective cover is fitted on the outside of the column, the protective cover being bolted to the fixing plate.

[0013] Beneficial effects 1. The above-mentioned printing material roller frame is constructed by horizontally bolting a crossbeam between two opposing columns. An adjusting sleeve is bolted to the top of the crossbeam, and a telescopic inner arm is installed inside the adjusting sleeve. When it is necessary to store printing materials of different widths, the length of the extended inner arm is adjusted according to the specifications of the printing materials, and the extended inner arm is fixed by fastening components, thereby meeting the need to store printing materials of different widths. 2. The above-mentioned printing material roller frame has a crossbeam between two adjacent columns, and the crossbeam is bolted to multiple mounting holes on the side wall of the column, so that workers can adjust the height between the crossbeam and the ground according to the thickness of the printing material, thereby further increasing the practicality of this utility model. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model; Figure 2 This is a schematic diagram of the inner arm rod in the extended state of this utility model; Figure 3 This is a cross-sectional structural diagram of the protective cover of this utility model in its installed state. Figure 4 This is a schematic diagram of the crossbeam in a split state according to this utility model; Figure 5 This is a cross-sectional schematic diagram of the internal structure of the adjusting sleeve of this utility model; Figure 6This is a schematic diagram of the position and structure of the anti-slip block and anti-slip ball of this utility model.

[0016] Figure label: 100. Roller frame body; 101. Base; 102. Column; 103. Mounting hole; 104. Crossbeam; 105. Protective cover; 106. Moisture-proof pad; 107. Fixing hole; 108. Through groove; 200. Adjustable support mechanism; 201. Adjusting sleeve; 202. Support seat; 203. Inner arm rod; 204. Tightening bolt; 205. Threaded hole; 206. Rubber buffer pad; 207. Abutment block; 208. Anti-slip ball; 300. Material classification identification plate; 400. Fixing plate. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0018] The following is combined Figures 1-6 This invention describes a printing roller holder.

[0019] In one embodiment, a printing material roller frame includes: a roller frame body 100, which is composed of a base 101, a column 102 and a crossbeam 104; The columns 102 are vertically installed at the four corners of the base 101. The crossbeam 104 is horizontally connected between the two opposing columns 102. Both ends of the crossbeam 104 are provided with through slots 108, which are fitted onto the outside of the columns 102. The side walls of the columns 102 are provided with multiple mounting holes 103 at equal intervals. The crossbeam 104 and the columns 102 are fixed by bolts passing through the mounting holes 103. By setting two sets of horizontal beams 104 horizontally sleeved on the outside of two opposing columns 102, and multiple mounting holes 103 are opened on the outside of the columns 102, the workers can fix the horizontal beams 104 and the columns 102. The workers can adjust the height of the two sets of horizontal beams 104 according to the printing materials. The bolts fixing the horizontal beams 104 and the columns 102 inside the mounting holes 103 are removed, and the height of the horizontal beams 104 is adjusted up and down. After the adjustment is completed, the bolts are screwed into the mounting holes 103 through the horizontal beams 104 to fix the horizontal beams 104 and the columns 102. like Figure 2 , Figure 3 and Figure 5As shown, the adjustable support mechanism 200 includes an adjusting sleeve 201 and an adjustable inner arm rod 203. The bottom of the adjusting sleeve 201 is provided with a support seat 202, which is fixedly mounted on the top of the two sets of crossbeams 104 by bolts. One end of the inner arm rod 203 is inserted into the interior of the adjusting sleeve 201, and the other end of the inner arm rod 203 is located on the outside of the adjusting sleeve 201. The outer arc surface of the adjusting sleeve 201 near the outer end of the inner arm rod 203 is provided with a fastening component for fastening the inner arm rod 203. The fastening assembly includes a tightening bolt 204. The outer arc surface of the adjusting sleeve 201 is provided with four sets of threaded holes 205 corresponding to the threads on the outer arc surface of the tightening bolt 204. The threads of the tightening bolt 204 are located inside the threaded holes 205. The included angle between two adjacent sets of threaded holes 205 is 90 degrees. In this embodiment, the support base 202 at the bottom of the adjusting sleeve 201 is fixed to the two sets of crossbeams 104 by bolts. After the fixing is completed, the inner arm rod 203 is pulled outward by the corresponding length according to the width of the printing material. After the inner arm rod 203 is pulled out, the worker tightens the four sets of tightening bolts 204 on the outer arc surface of the adjusting sleeve 201 into the adjusting sleeve 201, so that the abutment 207 at the end of the tightening bolt 204 presses and fixes the outer arc surface of the inner arm rod 203, thereby achieving the tight fixing of the inner arm rod 203. like Figure 6 As shown, a stop block 207 is provided at the end of the tightening bolt 204 that contacts the inner arm rod 203, and a plurality of anti-slip balls 208 are provided at the bottom end of the stop block 207; In this embodiment, a stop block 207 is provided at the end of the tightening bolt 204 that contacts the inner arm rod 203. The stop block 207 is made of rubber. During the process of tightening the tightening bolt 204 into the threaded hole 205, the stop block 207 is pressed against the outer arc surface of the inner arm rod 203, causing the stop block 207 to deform and fill the interior of the adjusting sleeve 201. At the same time, multiple anti-slip balls 208 are provided at the bottom end of the stop block 207. By providing anti-slip balls 208, the friction between the stop block 207 and the outer arc surface of the inner arm rod 203 is increased, so as to avoid the inner arm rod 203 from becoming loose and affecting the storage of printing materials by the inner arm rod 203. like Figure 5 As shown, the inner arm rod 203 is fitted with a removable rubber buffer pad 206 on the outer arc surface outside the adjusting sleeve 201; In this embodiment, a rubber buffer pad 206 is sleeved on the inner arm 203 outside the adjusting sleeve 201. The rubber buffer pad 206 reduces the collision between the printing material and the inner arm 203, protecting the material surface from damage. like Figure 3As shown, a material classification sign 300 is provided on the lower side wall of the column 102 facing the outer end of the inner arm 203, and multiple fixing holes 107 are provided on the bottom surface of the base 101. A moisture-proof pad 106 is provided on the inner surface of the bottom end of the base 101. A fixing plate 400 is provided on the surface of the base 101 on the outside of the column 102. A protective cover 105 is fitted on the outside of the column 102. The protective cover 105 is bolted to the fixing plate 400 by bolts. In this embodiment, a material classification identification sign 300 is provided on the lower side wall of the column 102 facing the outer end of the inner arm 203. Workers can mark information such as material specifications, type, and date of receipt on the material classification identification sign 300. In addition, color coding can be used to distinguish different categories of materials for easy and quick identification. After the material is stored, a protective cover 105 can be placed on the top of the base 101 on the outside of the whole equipment. The column 102 and the fixing plate 400 are fixed by bolts. The protective cover 105 is made of transparent plastic film or plexiglass, which can prevent dust from falling into the material surface and make it easy for workers to observe the internal material conditions.

[0020] Working principle: When in use, the worker places the base 101 in a suitable position and fixes the base 101 to the ground by passing bolts through the fixing holes 107; According to the specifications of the printing materials, the workers select a crossbeam 104 of appropriate height and install it on the corresponding mounting hole 103 of the column 102 with bolts. Then, adjust the length of the inner arm rod 203 according to the width of the printing material to make it adapt to the width of the printing material, and tighten the four sets of tightening bolts 204 with the thread on the outer arc surface of the adjusting sleeve 201 into the adjusting sleeve 201, and tighten and fix the inner arm rod 203 by tightening the tightening bolts 204. The printing material is rolled up to the outside of the inner arm 203. At the same time, relevant information is marked on the material classification identification plate 300 set below the side wall of the column 102 to facilitate management and retrieval. A moisture-proof pad 106 is laid on the bottom surface of the base 101, and a protective cover 105 is installed on the top of the column 102 to ensure that the printing materials are in a good storage environment. When a certain printing material is needed, the required material is quickly located using the material classification and identification device, and then the material is carefully removed from the support arm.

[0021] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A printing material roller holder, characterized in that, include: The roller frame body (100) is composed of a base (101), columns (102) and crossbeams (104). The columns (102) are respectively vertically arranged at the four corners of the surface of the base (101), and the crossbeams (104) are horizontally connected between two opposite columns (102). An adjustable support mechanism (200) includes an adjusting sleeve (201) and an adjustable inner arm rod (203). The bottom of the adjusting sleeve (201) is provided with a support seat (202). The support seat (202) is fixedly installed above two sets of crossbeams (104) by bolts. One end of the inner arm rod (203) is inserted into the interior of the adjusting sleeve (201), and the other end of the inner arm rod (203) is located on the outside of the adjusting sleeve (201). The outer arc surface of the adjusting sleeve (201) near the outer end of the inner arm rod (203) is provided with a fastening component for fastening the inner arm rod (203).

2. The printing material roller holder according to claim 1, characterized in that, The fastening assembly includes a top bolt (204), and the outer arc surface of the adjusting sleeve (201) is provided with four sets of threaded holes (205) corresponding to the threads on the outer arc surface of the top bolt (204). The threads of the top bolt (204) are located inside the threaded holes (205).

3. A printing material roller holder according to claim 2, characterized in that, The included angle between two adjacent sets of threaded holes (205) is 90 degrees.

4. A printing material roller holder according to claim 3, characterized in that, The end of the tightening bolt (204) that contacts the inner arm rod (203) is provided with a stop block (207), and the bottom end of the stop block (207) is provided with a plurality of anti-slip balls (208).

5. A printing roller holder according to claim 4, characterized in that, The inner arm rod (203) is fitted with a removable rubber buffer pad (206) on the outer arc surface outside the adjusting sleeve (201).

6. A printing material roller holder according to claim 1, characterized in that, The column (102) is provided with a material classification sign (300) on the lower side wall of the outer end of the inner arm (203). The bottom surface of the base (101) is provided with multiple fixing holes (107). The inner surface of the bottom end of the base (101) is provided with a moisture-proof pad (106).

7. A printing roller holder according to claim 6, characterized in that, Both ends of the crossbeam (104) are provided with through grooves (108), the through grooves (108) are fitted on the outside of the column (102), and the side wall of the column (102) is provided with multiple mounting holes (103) at equal intervals. The crossbeam (104) and the column (102) are fixed by bolts through the mounting holes (103).

8. A printing roller holder according to claim 7, characterized in that, The surface of the base (101) is provided with a fixing plate (400) on the outside of the column (102), and a protective cover (105) is provided on the outside of the column (102). The protective cover (105) is bolted to the fixing plate (400) by bolts.

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