Printer mesh belt linkage correction structure

Abstract

The utility model discloses a printer mesh belt linkage correction structure which comprises a bearing seat, a correction component and a mesh belt, the correction component is arranged on the right side of the bearing seat, the mesh belt is arranged on the outer wall of the correction component, and the printer mesh belt linkage correction structure further comprises a sliding component fixedly arranged in the bottom end of the correction component; the auxiliary component is slidably arranged at the top end of the sliding component. According to the printer net belt linkage correction structure, through cooperative work of a sliding plate, a rotating rod and a gear, a pull rod is driven to move left and right, so that a sliding block is driven to move left and right, through cooperative work of a rotating block, a first bevel gear and a second bevel gear, a lead screw is driven to rotate, and through cooperative work of the lead screw and a movable block, the printing efficiency is improved. And the roller is driven to move up and down, so that the mesh belt is limited, and the tightness is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of printers, in particular to a printer mesh belt linkage correction structure. Background Art

[0002] Printer belt, also known as printer conveyor belt or printer conveyor belt, is an important component in the printer, which is mainly responsible for conveying the printing media (such as paper, labels, etc.) to the print head for printing. In many types of printers, the belt plays a vital role, especially in inkjet printers and laser printers. In inkjet printers, the belt has an additional function, that is, it is usually equipped with a scraper device, which can regularly scrape the excess ink on the print head to prevent the ink from drying and clogging the print head. This is very important for maintaining print quality and extending the life of the print head. With the development of printing technology, the design of printer belts is also constantly improving. For example, some advanced printer belts use a closed-loop control system, which can monitor the movement of the belt and the tension of the printing medium in real time to ensure the accuracy and stability of the printing process. In addition, some printer belts integrate sensors that can automatically detect the length and position of the printing medium, thereby achieving a more efficient printing process. The development and application of printer belts have improved the overall performance and printing quality of printers, while also reducing the maintenance cost and operation complexity of printers, providing strong support for the widespread use of printers in various application scenarios.

[0003] At present, when the printer belt deviates, a correction roller is needed to correct the belt. However, this will cause the belt to move left and right, loosen the belt tightness, and cause deviation in printing effect. Summary of the invention

[0004] The purpose of the utility model is to provide a printer mesh belt linkage correction structure to solve the problem proposed in the above background technology that the current printer mesh belt needs to use a correction roller to correct the mesh belt when it deviates, but this will cause the mesh belt to move left and right, resulting in the mesh belt moving, making the mesh belt loose and causing deviation in printing effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printer mesh belt linkage correction structure, comprising a bearing seat, a correction component and a mesh belt, the right side of the bearing seat is provided with a correction component, the outer wall of the correction component is provided with a mesh belt, the printer mesh belt linkage correction structure also includes: a sliding component fixedly arranged inside the bottom end of the correction component; an auxiliary component slidably arranged at the top end of the sliding component; wherein the sliding component is used to drive the auxiliary component to move left and right, and the auxiliary component is used to assist the correction component in correcting the mesh belt.

[0006] Preferably, the correcting component includes: a correcting roller rotatably arranged on the right side of the bearing seat; a support plate rotatably arranged on the right side of the correcting roller; a stepping motor fixedly arranged at the bottom end of the right side of the support plate; a correcting screw rotatably arranged on the right side of the support plate; a rear limit switch for correcting fixedly arranged on the back of the right side of the support plate; a front limit switch for correcting fixedly arranged at the front end of the right side of the support plate; a mesh belt deviation sensor fitted on the right side of the outer wall of the mesh belt; wherein the correcting roller is used to support the mesh belt, and the support plate is used to support the stepping motor.

[0007] Preferably, in order to adjust the forward and backward movement of the auxiliary member, a sliding member is provided at the inner bottom end of the deviation correcting member;

[0008] The rotating rod drives the gear to rotate, and the rotation of the gear moves forward and backward through the pull rod, and the pull rod drives the slider to move forward and backward.

[0009] Preferably, teeth are provided on the inner side of the pull rod.

[0010] Preferably, in order to assist the deviation-correcting component in adjusting the tightness of the mesh belt, an auxiliary component is provided at the top end of the sliding component;

[0011] The slider drives the vertical rod to move forward and backward, the vertical rod drives the movable block to move forward and backward, the movable block drives the roller to move backward, the roller moves forward and backward to clamp the two sides of the mesh belt, and then the rotating block is rotated, the rotating block drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the lead screw to rotate, the rotation of the lead screw drives the movable block to move downward through the thread set inside the movable block, the movable block drives the roller to move downward, and the roller drives the mesh belt to move downward, so as to adjust the tightness of the mesh belt.

[0012] Preferably, an arc-shaped groove is provided on the outer side of the roller.

[0013] Preferably, a thread is provided inside the movable block.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the printer mesh belt linkage correction structure achieves the goal of driving the pull rod to move left and right through the cooperation of the slide plate, the rotating rod and the gear, thereby driving the slider to move left and right, and through the cooperation of the rotating block, the first bevel gear and the second bevel gear, it drives the lead screw to rotate, and through the cooperation of the lead screw and the moving block, it drives the roller to move up and down, thereby limiting the mesh belt and adjusting the tightness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1A schematic diagram of a side view connection structure;

[0017] Figure 3 for Figure 1 A schematic diagram of a front cross-sectional connection structure;

[0018] Figure 4 for Figure 1 A schematic diagram of the top cross-sectional connection structure of the middle sliding member;

[0019] Figure 5 for Figure 3 Schematic diagram of the enlarged connection structure at A in the middle.

[0020] In the figure: 1. bearing seat, 2. correction component, 201. correction roller, 202. support plate, 203. stepping motor, 204. correction screw, 205. limit switch after correction, 206. limit switch before correction, 207. mesh belt deviation sensor, 3. mesh belt, 4. sliding component, 401. cross plate, 402. slide plate, 403. rotating rod, 404. gear, 405. pull rod, 5. auxiliary component, 501. slider, 502. vertical rod, 503. screw, 504. rotating block, 505. first umbrella gear, 506. second umbrella gear, 507. moving block, 508. roller. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-5 The utility model provides a technical solution: a printer mesh belt linkage correction structure, including a bearing seat 1, a correction component 2 and a mesh belt 3, the right side of the bearing seat 1 is provided with a correction component 2, the outer wall of the correction component 2 is provided with a mesh belt 3, the printer mesh belt linkage correction structure also includes: a sliding member 4 is fixedly arranged inside the bottom end of the correction component 2; an auxiliary member 5 is slidably arranged on the top of the sliding member 4; wherein the sliding member 4 is used to drive the auxiliary member 5 to move left and right, and the auxiliary member 5 is used to assist the correction component 2 in correcting the mesh belt 3.

[0023] Specifically, the deviation correction component 2 includes: a deviation correction roller 201, a support plate 202, a stepping motor 203, a deviation correction screw 204, a deviation correction rear limit switch 205, a deviation correction front limit switch 206 and a mesh belt deviation sensor 207;

[0024] The deflection correction roller 201 is rotatably arranged on the right side of the bearing seat 1; the support plate 202 is rotatably arranged on the right side of the deflection correction roller 201; the stepper motor 203 is fixedly arranged on the right bottom end of the support plate 202, and the stepper motor 203 is used to drive the deflection correction screw 204 to rotate; the deflection correction screw 204 is rotatably arranged on the right side of the support plate 202, and the deflection correction 204 is used to drive the deflection correction roller 201 to move forward and backward; the deflection correction rear limit switch 205 is fixedly arranged on the right back of the support plate 202, and the deflection correction rear limit switch 205 is used to switch the stepper motor 203; the deflection correction front limit switch 206 is fixedly arranged on the right front end of the support plate 202, and the deflection correction front limit switch 205 is used to switch the stepper motor 203; the mesh belt deviation sensor 207 is fitted on the right side of the outer wall of the mesh belt 3, and the mesh belt deviation sensor 207 is used to test whether the mesh belt 3 is deviated; wherein, the deflection correction roller 201 is used to support the mesh belt 3, and the support plate 202 is used to support the stepper motor 203.

[0025] More specifically, the sliding member 4 includes: a horizontal plate 401, a sliding plate 402, a rotating rod 403, a gear 404 and a pull rod 405;

[0026] The horizontal plate 401 is fixedly set at the bottom left end of the support plate 202; the slide plate 402 is slidably set at the top of the horizontal plate 401; the rotating rod 403 is rotatably set inside the slide plate 402, and the rotating rod 403 is used to drive the gear 404 to rotate; the gear 404 is fixedly set at the bottom end of the outer wall of the rotating rod 403, and the gear 404 drives the pull rod 405 to move left and right through the teeth set on the inner side of the pull rod 405; the pull rod 405 is slidably set inside the slide plate 402, and the pull rod 405 is used to drive the slider 501 to move left and right; wherein, the horizontal plate 401 is used to support the slide plate 402, the slide plate 402 is used to support the rotating rod 403, and the inner side of the pull rod 405 is provided with teeth.

[0027] More specifically, the auxiliary component 5 includes: a slider 501, a vertical rod 502, a lead screw 503, a rotating block 504, a first bevel gear 505, a second bevel gear 506, a moving block 507 and a roller 508;

[0028] The slider 501 is slidably arranged at the top of the inner part of the slide plate 402; the vertical rod 502 is fixedly arranged at the top of the slider 501; the lead screw 503 is rotatably arranged inside the vertical rod 502, and the lead screw 503 drives the movable block 507 to move up and down through the thread arranged inside the movable block 507; the rotating block 504 is rotatably arranged on the right side of the bottom end of the vertical rod 502, and the rotating block 504 is used to drive the first bevel gear 505 to rotate; the first bevel gear 505 is fixedly arranged on the inner side of the rotating block 504, and the first bevel gear 505 is used to drive the second bevel gear 506 to rotate; the second bevel gear 506 is fixedly arranged on the lead screw 503 The bottom outer wall of the first bevel gear 505 is meshed with the second bevel gear 506 at the inner bottom end of the first bevel gear 505, and the second bevel gear 506 is used to drive the lead screw 503 to rotate; the movable block 507 is slidably arranged on the outer wall of the lead screw 503, and the movable block 507 is used to drive the roller 508 to move up and down; the roller 508 is rotatably arranged on the inner side of the movable block 507, and the roller 508 is used to assist in limiting the mesh belt 3; wherein, the slider 501 is used to drive the vertical rod 502 to move left and right, the vertical rod 502 is used to support the lead screw 503, the outer side of the roller 508 is provided with an arc groove, and the inner side of the movable block 507 is provided with a thread.

[0029] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0030] When the printer mesh belt linkage correction structure starts to be used, the mesh belt 3 deviates and the mesh belt deviation sensor 207 drives the stepper motor 203 to rotate. The stepper motor 203 starts to drive the correction screw 204 to rotate. The correction screw 204 drives one end of the correction roller 201 to move back and forth to correct the mesh belt 3. Then the rotating rod 403 in the sliding component 4 is rotated. The rotating rod 403 drives the gear 404 to rotate. The gear 404 rotates and moves back and forth through the pull rod 405. The pull rod 405 drives the slider 501 in the auxiliary component 5 to move back and forth. The slider 501 drives the vertical rod 502 to move back and forth. The vertical rod 50 2 drives the movable block 507 to move forward and backward, the movable block 507 drives the roller 508 to move backward, the roller 508 moves forward and backward to clamp the two sides of the mesh belt 3, and then rotates the rotating block 504, the rotating block 504 drives the first bevel gear 505 to rotate, the first bevel gear 505 drives the second bevel gear 506 to rotate, the second bevel gear 506 drives the lead screw 503 to rotate, the lead screw 503 rotates through the thread set inside the movable block 507 to drive the movable block 507 to move downward, the movable block 507 drives the roller 508 to move downward, and the roller 508 drives the mesh belt 3 to move downward, so as to adjust the tightness of the mesh belt 3.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printer mesh belt linkage correction structure, comprising a bearing seat (1), a correction component (2) and a mesh belt (3), wherein the right side of the bearing seat (1) is provided with a correction component (2), and the outer wall of the correction component (2) is provided with a mesh belt (3), characterized in that: The printer belt linkage correction structure also includes: A sliding member (4) fixedly arranged inside the bottom end of the deviation-correcting member (2); An auxiliary component (5) slidably arranged on the top end of the sliding component (4); The sliding component (4) is used to drive the auxiliary component (5) to move left and right, and the auxiliary component (5) is used to assist the deviation-correcting component (2) and the deviation-correcting mesh belt (3).

2. A printer belt linkage correction structure according to claim 1, characterized in that: The deviation-correcting component (2) comprises: Rotating a deviation correction roller (201) arranged on the right side of the bearing seat (1); Rotating a support plate (202) disposed on the right side of the deviation-correcting roller (201); A stepping motor (203) fixedly arranged at the bottom end of the right side of the support plate (202); Rotating a deviation-correcting screw (204) disposed on the right side of the support plate (202); A rear limit switch (205) fixedly arranged on the right back of the support plate (202); A deviation-correcting front limit switch (206) fixedly arranged at the front end of the right side of the support plate (202); A mesh belt deviation sensor (207) disposed on the right side of the outer wall of the mesh belt (3); The deviation-correcting roller (201) is used to support the mesh belt (3), and the support plate (202) is used to support the stepping motor (203).

3. A printer belt linkage correction structure according to claim 2, characterized in that: The sliding member (4) comprises: A horizontal plate (401) fixedly arranged at the bottom end of the left side of the support plate (202); A slide plate (402) slidably arranged on the top of the horizontal plate (401); Rotating a rotating rod (403) disposed inside the slide plate (402); A gear (404) fixedly arranged at the bottom end of the outer wall of the rotating rod (403); A pull rod (405) slidably disposed inside the slide plate (402); The transverse plate (401) is used to support the sliding plate (402), and the sliding plate (402) is used to support the rotating rod (403).

4. A printer belt linkage correction structure according to claim 3, characterized in that: The inner side of the pull rod (405) is provided with teeth.

5. A printer belt linkage correction structure according to claim 4, characterized in that: The auxiliary component (5) comprises: A sliding block (501) slidably disposed on the top of the inner portion of the sliding block (402); A vertical rod (502) fixedly arranged on the top of the sliding block (501); Rotating a lead screw (503) disposed inside the vertical rod (502); Rotating a rotating block (504) disposed on the right side of the bottom end of the vertical rod (502); A first bevel gear (505) fixedly arranged on the inner side of the rotating block (504); A second bevel gear (506) is fixedly arranged on the outer wall of the bottom end of the lead screw (503), and the second bevel gear (506) is meshedly arranged on the inner bottom end of the first bevel gear (505); A moving block (507) slidably disposed on the outer wall of the lead screw (503); Rotating a roller (508) disposed inside the movable block (507); The sliding block (501) is used to drive the vertical rod (502) to move left and right, and the vertical rod (502) is used to support the lead screw (503).

6. A printer belt linkage correction structure according to claim 5, characterized in that: An arc-shaped groove is provided on the outer side of the roller (508).

7. A printer belt linkage correction structure according to claim 6, characterized in that: The movable block (507) is provided with a thread inside.

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