Supporting structure for printing label roll paper

Abstract

The utility model provides a supporting structure of a printing label roll paper, belongs to the technical field of label printing, and aims to solve the problems that different supporting frames need to be replaced when printing labels of different models are replaced in the prior art, and use is inconvenient. Comprising a supporting box body, a dustproof cover, a supporting connecting shaft, a protective limiting roller, an anti-deviation limiting piece, an anti-deviation adjusting box, a supporting adjusting mechanism and an anti-deviation adjusting mechanism. The dustproof cover is hinged to the upper portion of the supporting box body. The supporting connecting shaft is in lap joint with the upper portion of the supporting box body. The anti-deviation limiting pieces are slidably connected to the left side and the right side of the front portion of the supporting box body correspondingly. The anti-deviation adjusting box is fixedly connected to the front end of the supporting box body, and the two sets of anti-deviation limiting pieces are connected to the inner side of the anti-deviation adjusting box in a sliding mode; the support adjusting mechanism is arranged on the outer side of the support connecting shaft; and the anti-deviation adjusting mechanism is arranged in the anti-deviation adjusting box, so that fixing of winding drums of different models is achieved, and the application range of the whole device is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of label printing, and more specifically, relates to a supporting structure for a roll of label printing paper. Background Art

[0002] Label printing roll paper support is a crucial link in the label printing process. It ensures the stability and smoothness of the label paper during the printing process. The label printing roll paper support structure is generally composed of a support frame, a support rod or support sheet, fixing screws, etc. The label printing roll paper support structure mainly plays the role of supporting and positioning the roll.

[0003] The existing application number is: CN201310303473.4. The present invention relates to an automatic label peeling device and a label printer with the automatic label peeling device built therein, wherein the automatic label peeling device includes a frame, the frame is provided with a reel and a reel assembly, the reel assembly includes a reel disposed below the unwinding drum, the reel is a hollow plastic reel, the reel is provided with an open mating end extending through one side of the reel in the axial direction, the open mating end is provided with a plug-in structure for clamping the base paper for winding and recycling and simultaneously peeling off the label disposed on the base paper or releasing the base paper. The present invention makes it easy to initially wind the label base paper and remove it after it is fully wound, thereby improving work efficiency and reducing manufacturing costs.

[0004] Based on the above, when supporting the roll in the existing method, due to the different models of many printed labels, the inner diameter of the roll of the printed label is different, resulting in the need to replace different support frames when replacing different models of printed labels, which is inconvenient to use. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a support structure for printing label roll paper to solve the existing problem that when supporting the roll, due to the different models of many printing labels, the inner diameter of the printing label roll is different, resulting in the need to replace different support frames when replacing different models of printing labels, which is inconvenient to use.

[0006] The purpose and function of the support structure for printing label rolls of the present invention are achieved by the following specific technical means:

[0007] The support structure for printing label roll paper includes a support box body, a dust cover, a support connecting shaft, a protective limiting roller, an anti-deflection limiting member, an anti-deflection adjustment box, a support adjustment mechanism and an anti-deflection adjustment mechanism;

[0008] The dust cover is hinged on the upper side of the supporting box body;

[0009] The support connecting shaft is overlapped on the upper part of the support box body;

[0010] There are two groups of protective limiting rollers, which are rotatably connected to the front end of the inner portion of the supporting box body respectively;

[0011] There are two groups of anti-deflection limiters, which are slidably connected to the left and right sides of the front of the support box body respectively;

[0012] The anti-deflection adjustment box is fixedly connected to the front end of the supporting box body, and the two sets of anti-deflection limiting members are respectively slidably connected to the inner side of the anti-deflection adjustment box;

[0013] The support adjustment mechanism is arranged on the outside of the support connecting shaft;

[0014] The anti-deflection adjustment mechanism is arranged inside the anti-deflection adjustment box.

[0015] Furthermore, the support adjustment mechanism includes: an adjustment driving member and an adjustment connecting member;

[0016] The adjusting drive member is threadedly connected to the right end of the supporting connecting shaft;

[0017] The adjusting connecting member is rotatably connected to the left side of the adjusting driving member.

[0018] Furthermore, the support adjustment mechanism further comprises: an adjustment fixing base, an adjustment driving rack and an adjustment driving gear;

[0019] There are six groups of adjustable fixed bases in total, and the six groups of adjustable fixed bases are respectively fixedly connected to the outer periphery of the supporting connecting shaft;

[0020] There are three groups of adjustment drive racks, which are fixedly connected to the left side of the adjustment connecting member, and three groups of adjustment drive racks are slidably connected to the inner sides of the three groups of adjustment fixed bases on the right side;

[0021] There are three groups of adjustment drive gears in total. The three groups of adjustment drive gears are rotatably connected to the inner side of the adjustment fixed base respectively, and the three groups of adjustment drive racks are respectively engaged with the adjustment drive gears.

[0022] Furthermore, the support adjustment mechanism further comprises: an adjustment connecting rod and an adjustment support plate;

[0023] There are six groups of adjusting connecting rods, and the six groups of adjusting connecting rods are respectively hinged on the outer sides of the adjusting fixed base;

[0024] There are three groups of adjustment support plates in total, all of which are tile-shaped structures. The three groups of adjustment support plates are respectively hinged on the outside of the adjustment connecting rods, and the six groups of adjustment connecting rods form parallelogram structures with the adjustment support plates.

[0025] Furthermore, the anti-deflection adjustment mechanism includes: an anti-deflection drive gear and an anti-deflection drive rack;

[0026] The anti-deflection driving gear is rotatably connected to the interior of the anti-deflection adjustment box;

[0027] There are two groups of anti-bias drive racks, which are fixedly connected to the inner side of the anti-bias limiter respectively, and are engaged with the upper and lower sides of the anti-bias drive gear respectively.

[0028] Furthermore, the anti-deflection adjustment mechanism further comprises: an anti-deflection limit plate, an anti-deflection adjustment hand wheel and an anti-deflection limit rod;

[0029] The anti-deflection limiting plate is fixedly connected to the front end of the anti-deflection adjustment box, and a plurality of circular hole structures are opened at the centrifugal part of the anti-deflection limiting plate;

[0030] The anti-deviation adjustment hand wheel is coaxially fixedly connected to the front end of the anti-deviation drive gear;

[0031] The anti-deflection limiting rod is slidably connected to the outer side of the anti-deflection adjusting hand wheel, and the rear end of the anti-deflection limiting rod is inserted into the circular hole of the anti-deflection limiting disk.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] The utility model supports the setting of the adjustment mechanism, rotates the adjustment driving member, and the adjustment driving member moves to the left, driving the adjustment connecting member to move to the left, and the adjustment connecting member moves to the left, driving the adjustment driving rack to move to the left, and the adjustment driving rack moves to the left, driving the adjustment driving gear to rotate, and the rotation of the adjustment driving gear drives the adjustment connecting rod to rotate, and the rotation of the adjustment connecting rod drives the adjustment support plate to expand outward and contact the inner wall of the reel. At this time, the reel is fixed, and the fixation of reels of different models is realized, avoiding the replacement of the support connecting shaft, improving the applicability of the entire device, and improving the use effect of the entire device.

[0034] The utility model adopts the setting of the anti-skew adjustment mechanism, which rotates the anti-skew adjustment hand wheel. The rotation of the anti-skew adjustment hand wheel drives the anti-skew driving gear to rotate. The rotation of the anti-skew driving gear drives the anti-skew driving rack to move in opposite directions. The anti-skew driving rack moves in opposite directions and drives the anti-skew limiting member to move in opposite directions. After the anti-skew limiting member contacts the label, the anti-skew limiting member limits the label, avoids the label from running off during the printing process, and improves the use effect of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0036] Figure 2 It is a schematic diagram of the structure of the adjustable support plate of the present utility model.

[0037] Figure 3 It is a structural schematic diagram of the support and adjustment mechanism of the utility model.

[0038] Figure 4 It is a structural schematic diagram of the anti-deflection limit plate of the utility model.

[0039] Figure 5 It is a structural schematic diagram of the anti-deflection adjustment mechanism of the utility model.

[0040] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0041] 1. Support box body; 101. Adjustment drive member; 102. Adjustment connection member; 103. Adjustment fixed base; 104. Adjustment drive rack; 105. Adjustment drive gear; 106. Adjustment connection rod; 107. Adjustment support plate; 2. Dust cover; 3. Support connection shaft; 4. Protection limit roller; 5. Anti-deflection limit member; 501. Anti-deflection drive gear; 502. Anti-deflection drive rack; 503. Anti-deflection limit disk; 504. Anti-deflection adjustment handwheel; 505. Anti-deflection limit rod; 6. Anti-deflection adjustment box. DETAILED DESCRIPTION

[0042] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0043] Example 1:

[0044] As attached Figure 1 To the attached Figure 3 As shown:

[0045] The utility model provides a support structure for printing label roll paper, comprising a support box body 1, a dust cover 2, a support connecting shaft 3, a protective limiting roller 4, an anti-deflection limiting member 5, an anti-deflection adjustment box 6 and a support adjustment mechanism;

[0046] The dust cover 2 is hinged on the upper side of the supporting box body 1;

[0047] The supporting connecting shaft 3 is overlapped on the upper part of the supporting box body 1;

[0048] There are two groups of protective limiting rollers 4, and the two groups of protective limiting rollers 4 are rotatably connected to the inner front end of the supporting box body 1;

[0049] There are two groups of anti-deflection limiters 5, which are respectively slidably connected to the left and right sides of the front of the support box body 1;

[0050] The anti-deflection adjustment box 6 is fixedly connected to the front end of the supporting box body 1, and the two sets of anti-deflection limiters 5 are respectively slidably connected to the inner side of the anti-deflection adjustment box 6;

[0051] The support adjustment mechanism is arranged on the outside of the support connection shaft 3 .

[0052] The support adjustment mechanism includes: an adjustment driving member 101, an adjustment connecting member 102, an adjustment fixing base 103, an adjustment driving rack 104, an adjustment driving gear 105, an adjustment connecting rod 106 and an adjustment support plate 107;

[0053] The adjusting driving member 101 is threadedly connected to the right end of the supporting connecting shaft 3;

[0054] The adjusting connecting member 102 is rotatably connected to the left side of the adjusting driving member 101;

[0055] There are six sets of adjustable fixed bases 103, and the six sets of adjustable fixed bases 103 are respectively fixedly connected to the outer periphery of the supporting connecting shaft 3;

[0056] There are three sets of adjustment drive racks 104, which are fixedly connected to the left side of the adjustment connector 102, and three sets of adjustment drive racks 104 are slidably connected to the inner sides of the three sets of adjustment fixed bases 103 on the right side.

[0057] There are three sets of adjustment drive gears 105, which are rotatably connected to the inner side of the adjustment fixed base 103, and three sets of adjustment drive racks 104 are respectively engaged with the adjustment drive gears 105;

[0058] There are six groups of adjustment connecting rods 106, and the six groups of adjustment connecting rods 106 are hinged to the outside of the adjustment fixing base 103 respectively;

[0059] There are three groups of adjustment support plates 107, all of which are tile-shaped structures. The three groups of adjustment support plates 107 are hinged to the outside of the adjustment connecting rods 106 respectively, and the six groups of adjustment connecting rods 106 form a parallelogram structure with the adjustment support plates 107.

[0060] During use, when it is necessary to support and fix reels of different models, the reel is placed on the outside of the adjustment support plate 107, and the adjustment drive member 101 is rotated. The adjustment drive member 101 moves to the left, driving the adjustment connecting member 102 to move to the left. The adjustment connecting member 102 moves to the left, driving the adjustment drive rack 104 to move to the left. The adjustment drive rack 104 moves to the left, driving the adjustment drive gear 105 to rotate. The adjustment drive gear 105 rotates and drives the adjustment connecting rod 106 to rotate. The adjustment connecting rod 106 rotates and drives the adjustment support plate 107 to expand outward and contact the inner wall of the reel. At this time, the reel is fixed, and the fixation of reels of different models is achieved, avoiding the replacement of the support connecting shaft 3, improving the applicability of the entire device, and improving the use effect of the entire device.

[0061] Example 2:

[0062] The utility model provides a support structure for printing label roll paper, based on the first embodiment, as Figures 1 to 5 As shown, it also includes an anti-deflection adjustment mechanism, which is arranged inside the anti-deflection adjustment box 6.

[0063] The anti-deflection adjustment mechanism includes: an anti-deflection driving gear 501, an anti-deflection driving rack 502, an anti-deflection limiting plate 503, an anti-deflection adjustment hand wheel 504 and an anti-deflection limiting rod 505;

[0064] The anti-deflection driving gear 501 is rotatably connected to the interior of the anti-deflection adjustment box 6;

[0065] There are two sets of anti-bias drive racks 502, which are respectively fixedly connected to the inner side of the anti-bias limiter 5, and the two sets of anti-bias drive racks 502 are respectively engaged with the upper and lower sides of the anti-bias drive gear 501;

[0066] The anti-deflection limiting plate 503 is fixedly connected to the front end of the anti-deflection adjustment box 6, and a plurality of circular hole structures are opened at the centrifugal part of the anti-deflection limiting plate 503;

[0067] The anti-deflection adjustment hand wheel 504 is coaxially fixedly connected to the front end of the anti-deflection driving gear 501;

[0068] The anti-deflection limiting rod 505 is slidably connected to the outside of the anti-deflection adjusting hand wheel 504 , and the rear end of the anti-deflection limiting rod 505 is inserted into the circular hole of the anti-deflection limiting plate 503 .

[0069] During use, when it is necessary to print labels on rolls of different models, the anti-skewness limit rod 505 is pulled out of the circular hole of the anti-skewness limit disk 503, and then the anti-skewness adjustment handwheel 504 is rotated. The rotation of the anti-skewness adjustment handwheel 504 drives the anti-skewness drive gear 501 to rotate, and the rotation of the anti-skewness drive gear 501 drives the anti-skewness drive rack 502 to move in opposite directions. The anti-skewness drive rack 502 moves in opposite directions and drives the anti-skewness limit member 5 to move in opposite directions. After the anti-skewness limit member 5 contacts the label, the anti-skewness limit member 5 realizes the limitation of the label, avoids the label from running off during the printing process, and improves the use effect of the entire device.

Claims

1. A support structure for printing label roll paper, comprising a support box body (1), a dust cover (2), a support connecting shaft (3), a protective limiting roller (4), an anti-deflection limiting member (5), an anti-deflection adjustment box (6), a support adjustment mechanism and an anti-deflection adjustment mechanism; characterized in that: The dust cover (2) is hinged on the upper side of the support box body (1); the support connecting shaft (3) is overlapped on the upper side of the support box body (1); two groups of protective limiting rollers (4) are provided, and the two groups of protective limiting rollers (4) are respectively rotatably connected to the inner front end of the support box body (1); two groups of anti-deflection limiting members (5) are provided, and the two groups of anti-deflection limiting members (5) are respectively slidably connected to the left and right sides of the front of the support box body (1); the anti-deflection adjustment box (6) is fixedly connected to the front end of the support box body (1), and the two groups of anti-deflection limiting members (5) are respectively slidably connected to the inner side of the anti-deflection adjustment box (6); the support adjustment mechanism is provided on the outer side of the support connecting shaft (3); and the anti-deflection adjustment mechanism is provided inside the anti-deflection adjustment box (6).

2. The support structure for printing label roll paper according to claim 1, characterized in that: The support adjustment mechanism comprises: an adjustment driving member (101) and an adjustment connecting member (102); the adjustment driving member (101) is threadedly connected to the right end of the support connecting shaft (3); and the adjustment connecting member (102) is rotatably connected to the left side of the adjustment driving member (101).

3. The support structure for printing label roll paper according to claim 2, characterized in that: The support adjustment mechanism further comprises: an adjustment fixed base (103), an adjustment drive rack (104) and an adjustment drive gear (105); the adjustment fixed base (103) is provided with six groups in total, and the six groups of adjustment fixed bases (103) are respectively fixedly connected to the outer periphery of the support connection shaft (3); the adjustment drive rack (104) is provided with three groups in total, and the three groups of adjustment drive racks (104) are respectively fixedly connected to the left side of the adjustment connection member (102), and the three groups of adjustment drive racks (104) are respectively slidably connected to the inner side of the three groups of adjustment fixed bases (103) on the right side; the adjustment drive gear (105) is provided with three groups in total, and the three groups of adjustment drive gears (105) are respectively rotatably connected to the inner side of the adjustment fixed base (103), and the three groups of adjustment drive racks (104) are respectively engaged with the adjustment drive gear (105).

4. The support structure for printing label roll paper according to claim 3, characterized in that: The support adjustment mechanism further comprises: an adjustment connecting rod (106) and an adjustment support plate (107); the adjustment connecting rod (106) is provided in six groups, and the six groups of adjustment connecting rods (106) are respectively hinged on the outside of the adjustment fixed base (103); the adjustment support plate (107) is provided in three groups, and the three groups of adjustment support plates (107) are all tile-shaped structures, and the three groups of adjustment support plates (107) are respectively hinged on the outside of the adjustment connecting rod (106), and the six groups of adjustment connecting rods (106) and the adjustment support plates (107) respectively form a parallelogram structure.

5. The support structure for printing label roll paper according to claim 1, characterized in that: The anti-deflection adjustment mechanism comprises: an anti-deflection drive gear (501) and an anti-deflection drive rack (502); the anti-deflection drive gear (501) is rotatably connected to the inside of the anti-deflection adjustment box (6); two groups of anti-deflection drive racks (502) are provided, the two groups of anti-deflection drive racks (502) are respectively fixedly connected to the inner side of the anti-deflection limiter (5), and the two groups of anti-deflection drive racks (502) are respectively engaged with the upper and lower sides of the anti-deflection drive gear (501).

6. The support structure for printing label roll paper according to claim 5, characterized in that: The anti-deflection adjustment mechanism further comprises: an anti-deflection limit plate (503), an anti-deflection adjustment hand wheel (504) and an anti-deflection limit rod (505); the anti-deflection limit plate (503) is fixedly connected to the front end of the anti-deflection adjustment box (6), and a plurality of circular hole structures are opened at the centrifugal portion of the anti-deflection limit plate (503); the anti-deflection adjustment hand wheel (504) is coaxially fixedly connected to the front end of the anti-deflection driving gear (501); the anti-deflection limit rod (505) is slidably connected to the outside of the anti-deflection adjustment hand wheel (504), and the rear end of the anti-deflection limit rod (505) is inserted into the circular hole of the anti-deflection limit plate (503).

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