Printer file case connection gap detection device

Abstract

The utility model relates to a detection device, in particular to a printer file case connection gap detection device. The printer file casing connection gap detection device comprises a base, a limiting rod, a sliding module, a sliding rail, a vernier caliper with a digital display, a guide seat and the like. Four limiting rods are arranged at the top of the base and distributed at the four corners of the base respectively, a sliding module is arranged between the limiting rods on the front side, a sliding rail is arranged on a moving part of the sliding module, a vernier caliper with a digital display is arranged on the sliding rail in a sliding mode, and a guide seat is arranged on the left side of an outer measuring claw below the vernier caliper with the digital display. The left side of the upper outer measuring claw is provided with a fixing block. According to the utility model, automation from positioning to measurement to data recording is realized, the labor cost is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a detection device, in particular to a detection device for the connecting gap of a printer document machine case. Background Art

[0002] During the assembly process of a printer, it is crucial to ensure the appropriate gap between various components. An overly large or small assembly gap may lead to problems such as decreased print quality and unstable machine operation. Therefore, the assembly gap detection technology has become an important means to improve the performance and reliability of printers.

[0003] Common assembly gap detection technologies include contact measurement tools such as vernier calipers and micrometers. Although they are easy to operate, generally multiple components of the gap need to be measured during measurement, and manual measurement has problems such as low efficiency and prone to reading errors.

[0004] Therefore, it is necessary to design a detection device for the connecting gap of a printer document machine case with high efficiency, accurate and reliable readings. Summary of the Utility Model

[0005] In order to overcome the shortcomings that common assembly gap detection technologies generally need to measure multiple components of the gap during measurement and manual measurement has problems such as low efficiency and prone to reading errors, the utility model provides a detection device for the connecting gap of a printer document machine case.

[0006] The technical solution of the utility model is: a detection device for the connecting gap of a printer document machine case, which includes a base, a limiting rod, a sliding module, a slide rail, a digital display vernier caliper, a guiding seat, a fixing block, a U-shaped rod and a spring. Four limiting rods are provided on the top of the base, and the four limiting rods are respectively distributed at the four corners of the base. A sliding module is provided between the front limiting rods. A slide rail is provided on the moving part of the sliding module. A digital display vernier caliper is slidably provided on the slide rail. A guiding seat is provided on the left side of the outer measuring jaw below the digital display vernier caliper, and a fixing block is provided on the left side of the outer measuring jaw above. The upper end of the U-shaped rod is provided at the bottom of the fixing block. The U-shaped rod slidably penetrates through the guiding seat. A spring is provided on the outer side of the U-shaped rod, and the spring is located between the guiding seat and the fixing block.

[0007] Further explanation, it further includes a connecting rod and an inclined surface pressing rod. A connecting rod is provided at the lower end of the U-shaped rod, and an inclined surface pressing rod is provided on the left side of the top of the sliding module.

[0008] Further explanation, it further includes a support plate and a camera. A support plate is provided on the left side of the top of the sliding module. The support plate is located on the left side of the inclined surface pressing rod, and a camera is provided on the right side of the support rod.

[0009] Further explanation, it further includes a cylinder and a connecting piece. A cylinder is provided on the right side of the slide rail, and the cylinder is connected to the digital display vernier caliper through the connecting piece.

[0010] Further description: There is also a baffle, and baffles are provided on the right sides of the two limit rods on the right side.

[0011] Further description: The lower ends of the inner measuring jaws of the digital display vernier caliper are flush with the upper end of the printer.

[0012] The beneficial effects of the present utility model are as follows: The present utility model realizes full automation from positioning to measurement and then to data recording, reduces labor costs, and improves work efficiency.

[0013] The design of the spring, U-shaped rod, etc. on the digital display vernier caliper of the present utility model ensures that the upper inner measuring jaws can continuously contact the housing during the measurement process, thereby improving the accuracy of the measurement results. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model, the printer, and the housing.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the inclined surface pressing rod, the support plate, and the camera.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the vernier caliper, the guide seat, the U-shaped rod, the spring, and the connecting rod.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the air cylinder and the connecting piece.

[0019] Markings in the drawings: 1 - base, 2 - limit rod, 3 - printer, 4 - housing, 5 - sliding module, 6 - slide rail, 7 - digital display vernier caliper, 8 - guide seat, 9 - U-shaped rod, 10 - spring, 11 - connecting rod, 12 - inclined surface pressing rod, 13 - support plate, 14 - camera, 15 - air cylinder, 16 - connecting piece, 17 - baffle, 100 - fixing block. Detailed Embodiments

[0020] The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which the presently preferred embodiments of the present utility model are shown. However, the present utility model can be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and these embodiments fully convey the scope of the present utility model to those skilled in the art.

[0021] A device for detecting the connection gap between a printer and a file housing, as Figures 1 - 5As shown in the figure, it includes a base 1, a limit rod 2, a sliding module 5, a slide rail 6, a digital display vernier caliper 7, a guide seat 8, a fixed block 100, a U-shaped rod 9 and a spring 10. Four rectangular limit rods 2 are vertically arranged on the top of the base 1, and the four limit rods 2 are respectively distributed at the four corners of the base 1. Baffles 17 are arranged on the right sides of the two limit rods 2 on the right side. The baffles 17 position the printer 3 and can prevent displacement during measurement. A sliding module 5 is arranged between the front limit rods 2. A slide rail 6 is arranged on the moving part of the sliding module 5, and the slide rail 6 is perpendicular to the sliding module 5. The bottom of the digital display vernier caliper 7 is equipped with a slider, and the digital display vernier caliper 7 is slidably connected to the slide rail 6 through the slider. The digital display vernier caliper 7 is convenient for reading and recording data. A guide seat 8 is arranged on the left side of the lower outer measuring jaw of the digital display vernier caliper 7, and a fixed block 100 is arranged on the left side of the upper outer measuring jaw. The fixed block 100 is directly above the guide seat 8. The upper end of the U-shaped rod 9 is connected to the bottom of the fixed block 100, and the U-shaped rod 9 slidably passes through the guide seat 8. Two springs 10 are arranged on the outside of the U-shaped rod 9, and the two ends of the springs 10 are respectively connected to the guide seat 8 and the fixed block 100.

[0022] As Figure 3 and Figure 4 shown in the figure, it also includes a connecting rod 11 and an inclined surface pressing rod 12. The left side of the lower end of the U-shaped rod 9 is horizontally connected to the connecting rod 11, and an inclined surface pressing rod 12 is arranged on the left side of the top of the sliding module 5.

[0023] As Figure 5 shown in the figure, it also includes a support plate 13 and a camera 14. A support plate 13 is arranged on the left side of the top of the sliding module 5. The support plate 13 is located on the left side of the inclined surface pressing rod 12. A camera 14 is arranged on the upper right side of the support rod. The camera 14 is located on the left side of the digital display vernier caliper 7. The camera 14 can record the data on the digital display vernier caliper 7 and save it by taking pictures.

[0024] As Figure 5 shown in the figure, it also includes a cylinder 15 and a connecting piece 16. A cylinder 15 is installed on the right front side of the slide rail 6. The cylinder 15 is parallel to the slide rail 6. The telescopic rod of the cylinder 15 is connected to the slider at the bottom of the digital display vernier caliper 7 through the connecting piece 16.

[0025] As Figure 4 shown in the figure, the lower end of the inner measuring jaw of the lower part of the digital display vernier caliper 7 is flush with the upper end of the printer 3.

[0026] The staff first moves the digital display vernier caliper 7 to the leftmost end of the sliding module 5, and then starts the cylinder 15. The cylinder 15 drives the digital display vernier caliper 7 to move along the slide rail 6 towards the printer 3 and the housing 4 by pushing the connecting member 16. During the movement towards the printer 3 and the housing 4, the connecting rod 11 will contact the inclined surface pressing rod 12. The inclined surface on the inclined surface pressing rod 12 will squeeze the connecting rod 11, thereby pulling the upper outer measuring jaw downward through the U-shaped rod 9. This makes the upper and lower inner measuring jaws gradually close. At this time, the spring 10 is in a compressed state. When the digital display vernier caliper 7 moves to a position where the inner measuring jaws enter the gap between the printer 3 and the housing 4, the cylinder 15 is turned off, and the sliding module 5 is started. The sliding module 5 will drive the digital display vernier caliper 7 to move from left to right. When the connecting rod 11 disengages from the inclined surface pressing rod 12, under the action of the spring 10, the upper inner measuring jaw gradually moves upward to contact the housing 4, and the spring 10 can also ensure that the upper inner measuring jaw always remains in contact with the housing 4 during the movement of the digital display vernier caliper 7 from left to right. This ensures the measurement accuracy.

[0027] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation so as to cover all modifications and equivalent structures and functions.

Claims

1. A detecting device for the connecting gap of a printer document casing, characterized in that: It includes a base (1), a limit rod (2), a sliding module (5), a slide rail (6), a digital display vernier caliper (7), a guide seat (8), a fixing block (100), a U-shaped rod (9) and a spring (10). Four limit rods (2) are provided on the top of the base (1), and the four limit rods (2) are respectively distributed at the four corners of the base (1). A sliding module (5) is provided between the limit rods (2) on the front side. A slide rail (6) is provided on the moving part of the sliding module (5). A digital display vernier caliper (7) is slidably provided on the slide rail (6). A guide seat (8) is provided on the left side of the outer measuring jaw below the digital display vernier caliper (7), and a fixing block (100) is provided on the left side of the outer measuring jaw above. The upper end of the U-shaped rod (9) is provided at the bottom of the fixing block (100). The U-shaped rod (9) slidably penetrates through the guide seat (8). A spring (10) is provided on the outer side of the U-shaped rod (9), and the spring (10) is located between the guide seat (8) and the fixing block (100).

2. The gap detection device for connecting the printer file case according to claim 1, wherein: It further includes a connecting rod (11) and an inclined surface pressing rod (12). A connecting rod (11) is provided at the lower end of the U-shaped rod (9), and an inclined surface pressing rod (12) is provided on the left side of the top of the sliding module (5).

3. The gap detection device for connecting a printer case and a document case according to claim 2, characterized in that: It further includes a support plate (13) and a camera (14). A support plate (13) is provided on the left side of the top of the sliding module (5). The support plate (13) is located on the left side of the inclined surface pressing rod (12), and a camera (14) is provided on the right side of the support rod.

4. A printer file casing connection gap detection device according to claim 3, characterized in that: It further includes a cylinder (15) and a connecting piece (16). A cylinder (15) is provided on the right side of the slide rail (6), and the cylinder (15) is connected to the digital display vernier caliper (7) through the connecting piece (16).

5. A printer file cabinet connection gap detection device according to claim 4, characterized in that: It further includes a baffle (17). Baffles (17) are provided on the right sides of the two limit rods (2) on the right side.

6. The detecting device for the connection gap of a printer file casing according to claim 5, characterized in that: The lower end of the inner measuring jaw of the lower part of the digital display vernier caliper (7) is flush with the upper end of the printer (3).

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