Positioning tool for processing reflecting glass of printer

Abstract

The utility model discloses a positioning tool for printer reflecting glass processing, which belongs to the technical field of printer reflecting glass processing and comprises a bearing plate, a connecting frame is mounted on the bearing plate, and supporting plates are fixedly connected below the left end and the right end of the connecting frame. The inner side of the lower end of the supporting plate is fixedly connected with two positioning supporting plates, the two positioning supporting plates are located on the upper side and the lower side of the lower end of the supporting plate, and a first positioning roller is installed at the upper end of the positioning supporting plate below the inner side of the supporting plate. According to the positioning tool for processing the reflecting glass of the printer, the glass can be conveniently and stably pressed and positioned, looseness in the glass processing process is avoided, meanwhile, in the glass processing process, on the premise that the stability of the glass is guaranteed, the clamping position of the positioning component can be adjusted, and the positioning efficiency is improved. And the situation that the contact part of the glass is shielded by the fixed position of the positioning component and the glass surface processing uniformity is influenced is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of printer reflective glass processing, in particular to a positioning tool for printer reflective glass processing. Background Art

[0002] Reflective glass is a glass surface coated with one or more layers of metal, alloy or metal compound film to change the optical properties of the glass to meet certain specific requirements. Reflective glass is an important component of the printer. When processing reflective glass, in order to prevent the reflective glass from loosening, positioning tooling is usually used to fix and limit it.

[0003] For example, a positioning tool for processing reflective glass of a printer with publication number CN218284904U includes: a device seat, which is placed on the ground through a bottom support foot, and a hydraulic rod with a movable end facing downward is installed on the top left side of the device seat; a connecting frame, which is slidably installed on the inner bottom side of a mounting plate; an axle rod, which is rotatably installed inside the device seat; a connecting block, which is slidably installed on the top right side of the device seat, and a limiting frame is slidably installed inside the connecting block, the movable end of the hydraulic rod is fixedly connected to the mounting plate, and a spring is provided at the bottom of the mounting plate to reset the connecting frame downward; wherein a first rubber pad is bonded to the lower surface of the connecting frame.

[0004] The above-mentioned prior art has the following technical problems: when the existing positioning tool is used to position the glass during processing, after the glass is positioned, the positioning component is not easy to move and adjust during the processing of the glass, which results in the positioning component being pressed against the surface of the glass and the contact part of the glass being blocked. As a result, when performing processes such as glass cleaning, it is easy for part of the glass to be blocked, resulting in uneven cleaning of various parts of the glass.

[0005] Therefore, we propose a positioning tool for printer reflective glass processing to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a positioning tool for processing reflective glass of a printer, so as to solve the problem raised by the above-mentioned background technology that in the process of processing and positioning the glass, after the existing positioning tool on the market has positioned the glass, the positioning component is not easy to move and adjust during the processing of the glass, so that after the positioning component is pressed tightly against the surface of the glass, the contact part of the positioning component with the glass is blocked, and then when performing processes such as glass cleaning, it is easy to block part of the glass area, resulting in uneven cleaning of various parts of the glass.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A positioning tool for processing reflective glass of a printer, comprising a bearing plate, a connecting frame is installed on the bearing plate, and support plates are fixedly connected below the left and right ends of the connecting frame;

[0008] Also includes:

[0009] Two positioning plates are fixedly connected to the inner side of the lower end of the support plate, and the two positioning plates are located at the upper and lower sides of the lower end of the support plate, a first positioning roller is installed on the upper end of the positioning plate below the inner side of the support plate, and a regulating frame is installed through the positioning plate above the inner side of the support plate, and a second positioning roller is installed on the lower end of the regulating frame;

[0010] The middle upper end of the regulating frame is fixedly mounted on the telescopic end of the guide cylinder, and the upper end of the guide cylinder is fixedly connected with a limiting slider, and the limiting slider is inserted into the inner side of the middle part of the lower end of the supporting plate, and a servo motor is installed at the middle upper end of the supporting plate, and a reciprocating screw rod is connected to the output end of the servo motor, and the reciprocating screw rod passes through the middle part of the connecting frame.

[0011] Preferably, the first positioning roller and the upper end of the positioning support plate below the inner side of the support plate are rotatably connected, and the first positioning rollers are evenly distributed on the upper end of the positioning support plate below the inner side of the support plate.

[0012] By adopting the above technical solution, the first positioning roller can be easily moved on the surface of the reflective glass through the rotation of the first positioning roller on the positioning support plate.

[0013] Preferably, the second positioning roller is rotatably connected to the lower end of the regulating frame, and the outer surfaces of the second positioning roller and the first positioning roller are both wrapped with elastic rubber sleeves.

[0014] By adopting the above technical solution, the elastic rubber sleeves on the surfaces of the first positioning roller and the second positioning roller can play a clamping and buffering role on the glass after contacting the surface of the reflective glass.

[0015] Preferably, the outer wall of the regulating frame and the inner wall of the positioning support plate above the inner side of the support plate fit each other, and the regulating frame and the support plate are slidably connected.

[0016] By adopting the above technical solution, the opening of the guide cylinder can push the regulating frame to move below the positioning support plate on the upper inner side of the support plate.

[0017] Preferably, the number of the second positioning rollers is equal to that of the first positioning rollers, and the second positioning rollers and the first positioning rollers at the lower end of the regulating frame correspond one to one, and the second positioning rollers and the first positioning rollers are located on the same vertical line.

[0018] By adopting the above technical solution, the reflective glass can be conveniently positioned between the first positioning roller and the second positioning roller through the downward movement of the second positioning roller.

[0019] Preferably, the outer wall of the limiting slider and the middle inner wall of the bearing plate fit each other, and the longitudinal section of the limiting slider is arranged as a "T"-shaped structure.

[0020] By adopting the above technical solution and setting the "T"-shaped structure of the limiting slider, the stability of the movement of the limiting slider in the middle of the lower end of the bearing plate can be ensured.

[0021] Preferably, the reciprocating screw rod and the middle part of the connecting frame are threadedly connected, and the connecting frame and the bearing plate are slidably connected.

[0022] By adopting the above technical solution, the connecting frame can be prevented from rotating synchronously with the reciprocating screw rod by moving the connecting frame on the bearing plate.

[0023] Compared with the prior art, the utility model has the following beneficial effects: the positioning fixture for processing reflective glass of the printer can conveniently and stably press and position the glass to avoid loosening during the glass processing process; at the same time, during the glass processing process, the clamping position of the positioning component can be adjusted on the premise of ensuring the stability of the glass, so as to avoid the positioning component being fixed in position and blocking the contact part of the glass, thereby affecting the uniformity of the glass surface processing;

[0024] 1. A first positioning roller is provided, and the reflective glass is inserted between the first positioning roller and the second positioning roller. The second positioning roller and the first positioning roller are clamped and limited by opening the guiding cylinder to drive the second positioning roller downward.

[0025] 2. A second positioning roller is provided. Since the surfaces of the first positioning roller and the second positioning roller are both wrapped with elastic rubber sleeves, when the second positioning roller moves downward to clamp the reflective glass, the elastic rubber sleeves on the surfaces of the first positioning roller and the second positioning roller come into elastic contact with the reflective glass, and the elastic deformation of the elastic rubber sleeves is utilized to play a clamping and buffering role, thereby avoiding damage to the glass caused by excessive clamping force;

[0026] 3. A reciprocating screw is provided, and the rotation of the reciprocating screw can enable the threaded connecting frame to drive the support plate to move back and forth on the bearing plate. Through the reciprocating movement of the support plate, the first positioning roller and the second positioning roller on the inner side of the positioning support plate can roll on the surface of the reflective glass, thereby changing the positioning position of the reflective glass, avoiding the positioning component from blocking part of the surface of the reflective glass due to the fixed position, thereby affecting the uniformity of subsequent cleaning of various parts of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the connecting frame and the supporting plate of the utility model;

[0029] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0030] Figure 4 This is a schematic diagram of the structure of the positioning support plate and the regulating frame of the utility model;

[0031] Figure 5 This is a schematic diagram of the structure of the load-bearing plate and the guide cylinder of the utility model;

[0032] Figure 6 This is a schematic diagram of the structure of the guide cylinder and the limiting slider of the utility model.

[0033] In the figure: 1. load-bearing plate; 2. connecting frame; 3. support plate; 4. positioning support plate; 5. first positioning roller; 6. regulating frame; 7. second positioning roller; 8. guide cylinder; 9. limiting slider; 10. servo motor; 11. reciprocating screw. DETAILED DESCRIPTION

[0034] 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.

[0035] Example 1: Please refer to Figure 1-Figure 6 The existing positioning is not convenient for clamping and buffering the glass when processing and positioning the glass, which causes the glass to break after being pressed by external force. In order to solve this technical problem, this embodiment discloses the following technical contents:

[0036] A positioning tool for processing reflective glass of a printer, comprising a bearing plate 1, a connecting frame 2 is mounted on the bearing plate 1, and support plates 3 are fixedly connected below the left and right ends of the connecting frame 2;

[0037] Two positioning plates 4 are fixedly connected to the inner side of the lower end of the support plate 3, and the two positioning plates 4 are located at the upper and lower sides of the lower end of the support plate 3. A first positioning roller 5 is installed on the upper end of the positioning plate 4 below the inner side of the support plate 3, and a regulating frame 6 is installed through the positioning plate 4 above the inner side of the support plate 3, and a second positioning roller 7 is installed on the lower end of the regulating frame 6; the middle upper end of the regulating frame 6 is fixedly installed on the telescopic end of the guide cylinder 8, the first positioning roller 5 and the upper end of the positioning plate 4 below the inner side of the support plate 3 are rotatably connected, and the first positioning roller 5 is evenly distributed on the upper end of the positioning plate 4 below the inner side of the support plate 3. The second positioning roller 7 is rotatably connected to the lower end of the regulating frame 6, and the outer surfaces of the second positioning roller 7 and the first positioning roller 5 are wrapped with elastic rubber sleeves. The outer wall of the regulating frame 6 and the inner wall of the positioning plate 4 above the inner side of the support plate 3 fit each other, and the regulating frame 6 and the support plate 3 are slidably connected. The number of the second positioning rollers 7 is equal to that of the first positioning rollers 5 , and the second positioning rollers 7 at the lower end of the regulating frame 6 correspond to the first positioning rollers 5 one by one, and the second positioning rollers 7 and the first positioning rollers 5 are located on the same vertical line.

[0038] When it is necessary to fix the glass, the reflective glass to be processed is inserted between the first positioning roller 5 and the second positioning roller 7, and then the guide cylinder 8 is turned on to move the regulating frame 6 on the telescopic end of the guide cylinder 8 downward. The downward movement of the regulating frame 6 can enable the second positioning roller 7 on it to move downward synchronously, thereby fixing the reflective glass between the first positioning roller 5 and the second positioning roller 7 to ensure the stability of the reflective glass during cleaning and processing. At the same time, the surfaces of the first positioning roller 5 and the second positioning roller 7 are wrapped with elastic rubber sleeves, and the elastic deformation of the elastic rubber sleeves when in contact with the surface of the reflective glass can be used to clamp and buffer the reflective glass, thereby avoiding damage to the reflective glass due to excessive clamping force.

[0039] Embodiment 2: The technical content disclosed in this embodiment is a further improvement made on the basis of the above-mentioned embodiment 1. In the process of processing and positioning the glass, after the existing positioning tooling positions the glass, the positioning component is not easy to move and adjust during the processing of the glass, which results in the positioning component being pressed tightly against the surface of the glass and blocking the contact part of the glass. As a result, when performing processes such as glass cleaning, it is easy to block part of the glass area, resulting in uneven cleaning of various parts of the glass. In order to further solve this technical problem, this embodiment discloses the following technical content, such as Figure 1 , Figure 5 and Figure 6 As shown;

[0040] The upper end of the guide cylinder 8 is fixedly connected with a limiting slider 9, and the limiting slider 9 is inserted into the inner side of the middle part of the lower end of the carrier plate 1. A servo motor 10 is installed at the middle upper end of the carrier plate 1, and the output end of the servo motor 10 is connected with a reciprocating screw 11, and the reciprocating screw 11 passes through the middle part of the connecting frame 2. The outer wall of the limiting slider 9 and the middle inner wall of the carrier plate 1 fit each other, and the longitudinal section of the limiting slider 9 is set as a "T" shape structure. The reciprocating screw 11 and the middle part of the connecting frame 2 are threadedly connected, and the connecting frame 2 and the carrier plate 1 are slidably connected.

[0041] When the glass is fixed for cleaning, the servo motor 10 is turned on. The turning on of the servo motor 10 can cause the reciprocating screw 11 to rotate. The rotation of the reciprocating screw 11 can cause the threaded connecting frame 2 to drive the support plate 3 fixedly connected at the lower end to move back and forth along the front and rear directions of the supporting plate 1. The movement of the support plate 3 can cause the first positioning roller 5 and the second positioning roller 7 on the inner side of the positioning support plate 4 to roll along the surface of the reflective glass, thereby changing the fixed position of the reflective glass surface, avoiding the problem of uneven cleaning of various parts of the reflective glass surface after the positioning component is fixed in position and cannot be moved and adjusted, thereby blocking part of the reflective glass.

[0042] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A positioning tool for processing reflective glass of a printer, comprising a carrier plate (1), a connecting frame (2) being mounted on the carrier plate (1), and support plates (3) being fixedly connected below the left and right ends of the connecting frame (2); It is characterized in that Also includes: Two positioning support plates (4) are fixedly connected to the inner side of the lower end of the support plate (3), and the two positioning support plates (4) are located at the upper and lower sides of the lower end of the support plate (3); a first positioning roller (5) is installed at the upper end of the positioning support plate (4) at the lower inner side of the support plate (3); a regulating frame (6) is installed through the positioning support plate (4) at the upper inner side of the support plate (3), and a second positioning roller (7) is installed at the lower end of the regulating frame (6); The upper middle end of the regulating frame (6) is fixedly mounted on the telescopic end of the guide cylinder (8), and the upper end of the guide cylinder (8) is fixedly connected to a limiting slider (9), and the limiting slider (9) is inserted into the inner side of the middle lower end of the supporting plate (1), and the upper middle end of the supporting plate (1) is mounted with a servo motor (10), and the output end of the servo motor (10) is connected to a reciprocating screw rod (11), and the reciprocating screw rod (11) passes through the middle of the connecting frame (2).

2. A positioning tool for processing reflective glass for a printer according to claim 1, characterized in that: The first positioning roller (5) and the upper end of the positioning support plate (4) below the inner side of the support plate (3) are rotatably connected, and the first positioning rollers (5) are evenly distributed on the upper end of the positioning support plate (4) below the inner side of the support plate (3).

3. A positioning tool for processing reflective glass for a printer according to claim 1, characterized in that: The second positioning roller (7) is rotatably connected to the lower end of the regulating frame (6), and the outer surfaces of the second positioning roller (7) and the first positioning roller (5) are both wrapped with elastic rubber sleeves.

4. A positioning tool for processing reflective glass for a printer according to claim 1, characterized in that: The outer wall of the regulating frame (6) and the inner wall of the positioning support plate (4) above the inner side of the support plate (3) fit each other, and the regulating frame (6) and the support plate (3) are slidably connected.

5. The positioning tool for processing reflective glass of a printer according to claim 1, characterized in that: The number of the second positioning rollers (7) and the first positioning rollers (5) is equal, and the second positioning rollers (7) and the first positioning rollers (5) at the lower end of the regulating frame (6) correspond one to one, and the second positioning rollers (7) and the first positioning rollers (5) are located on the same vertical straight line.

6. The positioning tool for processing reflective glass of a printer according to claim 1, characterized in that: The outer wall of the limiting slider (9) and the middle inner wall of the bearing plate (1) fit each other, and the longitudinal section of the limiting slider (9) is arranged in a "T"-shaped structure.

7. The positioning tool for processing reflective glass of a printer according to claim 1, characterized in that: The reciprocating screw rod (11) and the middle part of the connecting frame (2) are threadedly connected, and the connecting frame (2) and the bearing plate (1) are slidably connected.

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