Printing carbon paper conveying structure facilitating label replacement

Abstract

The utility model discloses a printed carbon paper conveying structure facilitating label replacement, and relates to the technical field of carbon paper production equipment. The cleaning device comprises a base and adjusting rollers installed on the two sides of the upper surface of the base, an adjusting assembly is arranged over the base, and a cleaning assembly is arranged on one side of the upper surface of the base. The adjusting assembly comprises a lifting frame installed on the upper surface of the base and a first motor installed on one side of the upper surface of the lifting frame. The cleaning assembly comprises a fan installed on the surface of the base and a connecting pipe installed at the air outlet end of the fan through a pipe connector. The positions of various different labels below the cross can be adjusted through the adjusting assembly, workers can conveniently and rapidly adjust and replace different labels, time and labor are saved, the working efficiency is high, the cleaning effect on the surface of carbon paper can be achieved through the cleaning assembly, the pasting quality of follow-up labels is improved, and the production cost is reduced. And dust on the surface of the carbon paper is prevented from affecting subsequent label pasting.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon paper production equipment, in particular to a printing carbon paper conveying structure which is convenient for replacing labels. Background Art

[0002] Carbon paper is a kind of paper with an acid developer on the front and microcapsules containing colorless hidden dye on the back. When the paper is overlapped, the microcapsules rupture due to mechanical pressure, and the colorless hidden dye overflows and develops color when it encounters acid, forming an image. This paper can be overlapped and used in multiple sheets, mostly as bills. In the production process of carbon paper, a conveying structure is required to convey and label it, which can greatly improve production efficiency; but it still has the following disadvantages in actual use:

[0003] The existing printing carbon paper conveying structure can only realize the pasting of one kind of label when in use, and when changing the label, the staff needs to stop the equipment and then change the label, which will reduce the efficiency of pasting the carbon paper label;

[0004] 2. Most of the existing printed carbon paper conveying structures directly adhere the labels to the surface of the carbon paper when in use. However, this method lacks measures to clean the surface of the carbon paper, so the dust on the surface of the carbon paper will affect the pasting effect of the label. To this end, we provide a printed carbon paper conveying structure that is convenient for replacing labels to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a printing carbon paper conveying structure which is convenient for replacing labels. By setting an adjustment component, the positions of various labels under the cross can be adjusted, so that the staff can quickly adjust and replace different labels, which saves time and effort and has high work efficiency. In addition, the cleaning component can be used to clean the surface of the carbon paper, improve the pasting quality of subsequent labels, and prevent dust on the surface of the carbon paper from affecting the pasting of subsequent labels.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is a printing carbon paper conveying structure for convenient label replacement, comprising a base and adjusting rollers installed on both sides of the upper surface, an adjusting component is arranged directly above the base, and a cleaning component is arranged on one side of the upper surface of the base;

[0008] The adjustment assembly includes a hanging frame installed on the upper surface of the base, and a first motor installed on one side of the upper surface of the hanging frame, the output shaft of the first motor passes through the bearing on the surface of the hanging frame and is connected to the first rotating shaft through a coupling;

[0009] The cleaning component comprises a fan installed on the surface of the base, and a connecting pipe installed on the air outlet end of the fan through a pipe joint.

[0010] The utility model is further configured that a carbon paper releasing roller is arranged at one edge of the upper surface of the base, and a carbon paper winding roller is arranged at the other edge of the upper surface of the base.

[0011] The utility model is further configured that a claw-shaped frame is installed at the center of the upper surface of the base, and auxiliary rollers are installed in the claw-shaped frame so as to rotate in sequence along the horizontal direction.

[0012] The utility model is further configured that a cross is installed at the bottom end of the first rotating shaft, U-shaped frames are evenly installed around the bottom end of the cross along its circumferential direction, and a pressing plate is fixedly connected to the center position of the inner wall of the U-shaped frame.

[0013] The utility model is further configured such that a second motor is installed on one side of the front end surface of the U-shaped frame, the output shaft of the second motor is connected to the second rotating shaft through a coupling, and the other end of the second rotating shaft passes through a bearing on one end surface of the U-shaped frame and is connected to a bearing on the inner wall of the U-shaped frame.

[0014] The utility model is further configured that a label winding roller is sleeved on the outer wall of the second rotating shaft, a label releasing roller is rotatably mounted on the other side of the interior of the U-shaped frame, and the label winding roller and the label releasing roller are symmetrically arranged.

[0015] The utility model is further configured that the other end of the connecting pipe is connected to the air intake pipe through a pipe joint, and the other end of the air intake pipe is rotatably connected to the front end of the inner wall of the hollow shaft, and the outer wall of the hollow shaft is evenly spaced with air holes.

[0016] The utility model is further configured that cleaning cotton is sleeved in an array from front to back on the outer wall of the hollow shaft, both sides of the outer wall of the hollow shaft are rotatably sleeved inside the bracket, and the bottom end of the bracket is installed on the surface of the base.

[0017] The utility model has the following beneficial effects:

[0018] The utility model provides an adjustment component, and the operation of the second motor can drive the label to continuously run and adhere to the surface of the carbon paper, and the first motor is used to drive the cross to rotate, so as to adjust the positions of various different labels under the cross, which is convenient for staff to quickly adjust and replace different labels, saving time and labor, and having high work efficiency, and solves the problem that the existing printed carbon paper conveying structure can only realize the pasting of one kind of label when in use, and when replacing the label, the staff needs to stop the equipment and replace the label, so the efficiency of pasting the label on the carbon paper is reduced.

[0019] The utility model provides a cleaning component, and the fan can blow air to the surface of the carbon paper to blow off the dust on the surface of the carbon paper. In combination with the cleaning cotton, the cleaning effect of the carbon paper surface can be further improved, thereby improving the pasting quality of subsequent labels and preventing the dust on the carbon paper surface from affecting the pasting of subsequent labels. The utility model solves the problem that the existing printed carbon paper conveying structure mostly directly adheres the label to the carbon paper surface when in use, and this method lacks measures for cleaning the carbon paper surface, so the dust on the carbon paper surface will affect the pasting effect of the label. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The present invention is a structural schematic diagram of a printing carbon paper conveying structure for convenient label replacement.

[0022] Figure 2 The present invention is a cross-sectional view of a printing carbon paper conveying structure for convenient label replacement.

[0023] Figure 3 This is a structural diagram of the adjustment component.

[0024] Figure 4 This is a disassembled diagram of the label winding roller.

[0025] Figure 5 This is a structural diagram of the cleaning component.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1-base, 101-adjusting roller, 102-carbon paper release roller, 103-carbon paper winding roller, 104-claw frame, 104a-auxiliary roller, 2-adjusting component, 201-hanging frame, 202-first motor, 202a-first rotating shaft, 203-cross, 204-U-shaped frame, 204a-pressing plate, 205-second motor, 205a-second rotating shaft, 206-label winding roller, 207-label release roller, 3-cleaning component, 301-fan, 301a-connecting pipe, 302-hollow shaft, 302a-air hole, 302b-inlet pipe, 303-cleaning cotton, 304-bracket. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0029] See also Figures 1 to 4 The utility model is a printing carbon paper conveying structure for convenient label replacement, comprising a base 1 and adjusting rollers 101 installed on both sides of the upper surface, an adjusting component 2 is arranged directly above the base 1; the adjusting component 2 comprises a hanging frame 201 installed on the upper surface of the base 1, and a first motor 202 installed on one side of the upper surface of the hanging frame 201, the output shaft of the first motor 202 passes through the bearing on the surface of the hanging frame 201 and is connected to the first rotating shaft 202a through a coupling.

[0030] Specifically, a carbon paper release roller 102 is arranged at one edge of the upper surface of the base 1, a carbon paper take-up roller 103 is arranged at the other edge of the upper surface of the base 1, a claw-shaped frame 104 is installed at the center of the upper surface of the base 1, and auxiliary rollers 104a are installed in the claw-shaped frame 104 in a horizontally rotating manner, a cross 203 is installed at the bottom end of the first rotating shaft 202a, and U-shaped frames 204 are evenly spaced around the bottom end of the cross 203 along its circumferential direction, and the center of the inner wall of the U-shaped frame 204 is fixedly connected with A second motor 205 is installed on one side of the front end face of the pressure plate 204a, and the output shaft of the second motor 205 is connected to the second rotating shaft 205a through a coupling. The other end of the second rotating shaft 205a passes through the bearing on the end face of one side of the U-shaped frame 204 and is connected to the bearing on the inner wall of the U-shaped frame 204. A label winding roller 206 is sleeved on the outer wall of the second rotating shaft 205a, and a label releasing roller 207 is rotatably installed on the other side of the interior of the U-shaped frame 204, and the label winding roller 206 and the label releasing roller 207 are symmetrically arranged.

[0031] Furthermore, the adjusting roller 101 can adjust the tension of the carbon paper, the operation of the first motor 202 can drive the first rotating shaft 202a to rotate, the auxiliary roller 104a can lift the carbon paper so that the surface of the carbon paper contacts the cleaning cotton 303, and a plurality of different labels are arranged at the bottom of the cross 203, and the operation of the second motor 205 can drive the movement of the labels.

[0032] The operation process of this embodiment is: the carbon paper on the carbon paper release roller 102 is continuously rolled up by the carbon paper winding roller 103. During the carbon paper rolling process, the surface of the carbon paper is first cleaned by the cleaning component 3. After the carbon paper is cleaned, the second motor 205 is started. The output shaft of the second motor 205 rotates through the coupling to drive the second shaft 205a to rotate. The rotation of the second shaft 205a can drive the label winding roller 206 on its outer wall to rotate, thereby pulling the label on the outer wall of the label release roller 207 to rotate continuously, and the label is pasted on the carbon paper surface under the ejection action of the pressure plate 204a. When different labels need to be replaced, the first motor 202 is started. The output shaft of the first motor 202 rotates through the coupling to drive the first shaft 202a to rotate. When the first shaft 202a rotates, it can drive the cross 203 to rotate, so that the positions of various different labels under the cross 203 can be adjusted, which is convenient for the staff to quickly adjust and replace different labels, saving time and effort, and high work efficiency. Example 2

[0033] See also Figure 1 and Figure 5 On the basis of Example 1, what is different from the first embodiment is that: a cleaning component 3 is provided, and the cleaning component 3 includes a fan 301 installed on the surface of the base 1, and a connecting pipe 301a installed on the air outlet end of the fan 301 through a pipe joint, which solves the problem that the existing printing carbon paper conveying structure mostly directly adheres the label to the surface of the carbon paper when in use, and this method lacks measures to clean the surface of the carbon paper, so the dust on the surface of the carbon paper will affect the pasting effect of the label.

[0034] Specifically, the other end of the connecting pipe 301a is connected to the air inlet pipe 302b through a pipe joint, and the other end of the air inlet pipe 302b is rotatably connected to the front end of the inner wall of the hollow shaft 302. The outer wall of the hollow shaft 302 is evenly spaced with air holes 302a, and the outer wall of the hollow shaft 302 is arrayed with cleaning cotton 303 from front to back. The two sides of the outer wall of the hollow shaft 302 are rotatably connected to the inside of the bracket 304, and the bottom end of the bracket 304 is installed on the surface of the base 1.

[0035] Furthermore, the pipe joint plays the role of pipe connection, and the air hole 302a in the hollow shaft 302 can discharge air to the surface of the carbon paper to blow off the dust on the surface.

[0036] The operation process of this embodiment is as follows: during the process of conveying and pasting labels on the carbon paper, the cleaning cotton 303 is tightly attached to the surface of the carbon paper, and the surface of the carbon paper can be continuously cleaned under the action of the hollow shaft 302. At the same time, the fan 301 is started, and the fan 301 draws air and then passes the air into the hollow shaft 302 through the connecting pipe 301a and the air inlet pipe 302b. Then the air is discharged from the multiple air holes 302a on the outer wall of the hollow shaft 302, and the dust on the surface of the carbon paper can be blown off, so that the surface of the carbon paper can be further cleaned to improve the pasting quality of subsequent labels and prevent the dust on the surface of the carbon paper from affecting the pasting of subsequent labels.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A printing carbon paper conveying structure for convenient label replacement, comprising a base (1), and adjustment rollers (101) mounted on both sides of the upper surface, characterized in that: An adjustment component (2) is arranged directly above the base (1), and a cleaning component (3) is arranged on one side of the upper surface of the base (1); The adjustment component (2) comprises a hanging frame (201) mounted on the upper surface of the base (1), and a first motor (202) mounted on one side of the upper surface of the hanging frame (201), wherein the output shaft of the first motor (202) passes through a bearing on the surface of the hanging frame (201) and is connected to a first rotating shaft (202a) via a coupling; The cleaning assembly (3) comprises a fan (301) mounted on the surface of the base (1), and a connecting pipe (301a) mounted on the air outlet end of the fan (301) via a pipe joint.

2. A printing carbon paper conveying structure for convenient label replacement according to claim 1, characterized in that: A carbon paper release roller (102) is provided at one edge of the upper surface of the base (1), and a carbon paper rewinding roller (103) is provided at the other edge of the upper surface of the base (1).

3. A printing carbon paper conveying structure for convenient label replacement according to claim 2, characterized in that: A claw-shaped frame (104) is installed at the center of the upper surface of the base (1), and auxiliary rollers (104a) are installed inside the claw-shaped frame (104) in a manner that they rotate in sequence in a horizontal direction.

4. The printing carbon paper conveying structure for convenient label replacement according to claim 1 is characterized in that: A cross (203) is installed at the bottom end of the first rotating shaft (202a), U-shaped frames (204) are evenly spaced around the bottom end of the cross (203) along its circumferential direction, and a pressing plate (204a) is fixedly connected to the center position of the inner wall of the U-shaped frame (204).

5. A printing carbon paper conveying structure for convenient label replacement according to claim 4, characterized in that: A second motor (205) is installed on one side of the front end surface of the U-shaped frame (204); an output shaft of the second motor (205) is connected to a second rotating shaft (205a) via a coupling; the other end of the second rotating shaft (205a) passes through a bearing on one end surface of the U-shaped frame (204) and is connected to a bearing on an inner wall of the U-shaped frame (204).

6. A printing carbon paper conveying structure for convenient label replacement according to claim 5, characterized in that: A label winding roller (206) is sleeved on the outer wall of the second rotating shaft (205a), and a label releasing roller (207) is rotatably mounted on the other side of the interior of the U-shaped frame (204), and the label winding roller (206) and the label releasing roller (207) are symmetrically arranged.

7. A printing carbon paper conveying structure for convenient label replacement according to claim 1, characterized in that: The other end of the connecting pipe (301a) is connected to the air intake pipe (302b) via a pipe joint, and the other end of the air intake pipe (302b) is rotatably connected to the front end of the inner wall of the hollow shaft (302), and the outer wall of the hollow shaft (302) is provided with air holes (302a) at even intervals.

8. A printing carbon paper conveying structure for convenient label replacement according to claim 7, characterized in that: Cleaning cotton (303) is sleeved in an array from front to back on the outer wall of the hollow shaft (302), and both sides of the outer wall of the hollow shaft (302) are rotatably sleeved inside the bracket (304), and the bottom end of the bracket (304) is mounted on the surface of the base (1).

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