Printer accessory automatic testing device

Abstract

The utility model discloses an automatic testing device for printer accessories, which comprises a device support provided with a first layer plate and a second layer plate, and the first layer plate is provided with a limiting block; a telescopic driving shaft is arranged at the bottom of the driving mechanism; the printer holding jig comprises a top plate, a connecting rod and a hollow supporting plate which are assembled on the telescopic driving shaft, and a printer is positioned on the hollow supporting plate; a power supply control box; and a control switch. According to the testing device, real printer positioning is carried out through the printer maintaining jig, lifting of the real printer is achieved through cooperation of the magnetic air cylinder, compared with a common testing device, efficient and easy-to-operate automatic testing of paper boxes and products to be tested can be achieved, and the accurate testing result is guaranteed; the printer holding jig is designed to be detachable, so that real machines of different models and sizes can be conveniently positioned and accurately butted with corresponding test products, and the test precision is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of testing devices, in particular to an automatic testing device for printer accessories. Background Art

[0002] The paper box that comes with the A4 color laser printer needs to be tested with a real machine. During the test, the robot needs to be manually lifted and placed on the paper box. During the whole process, both movement and printing tests require manual operation. This method has the following problems: 1. The weight of each printer is about 22.4kg. If all operations need to be completed manually, the labor intensity is high, and there is a safety hazard of the printer falling; 2. During the manual handling process, there are phenomena such as pressing, collision, and wear of the product to be tested, as well as poor docking and contact between the product and the real printer. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic testing device for printer accessories in order to solve the problems that when using a common printer accessory testing device, both movement and printing testing require manual operation, which is labor-intensive and there is a safety hazard of the printer falling. In addition, during the manual handling process, there are problems such as pressing, collision, and wear of the product to be tested, as well as poor docking and contact between the product and the actual printer.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solution: an automatic testing device for printer accessories, comprising:

[0005] A device bracket, on which a first layer plate and a second layer plate are arranged, and a limit block for positioning the test carton and the test product is arranged on the first layer plate;

[0006] A driving mechanism, which is assembled on the device bracket through a plurality of cross beams, and a telescopic driving shaft is arranged at the bottom;

[0007] A printer holding fixture, comprising a top plate mounted on the telescopic drive shaft, and a hollow support plate connected to the top plate via a connecting rod, wherein a printer is positioned on the hollow support plate;

[0008] A power control box, which is arranged on the second layer board;

[0009] A control switch is arranged on the device bracket.

[0010] As a further description of the above technical solution:

[0011] The driving mechanism is a magnetic cylinder, and a magnetic sensor is arranged on the driving mechanism.

[0012] As a further description of the above technical solution:

[0013] A mounting seat is arranged at the bottom of the driving mechanism, the mounting seat is assembled on the cross beams, and the telescopic driving shaft is passed through between the cross beams.

[0014] As a further description of the above technical solution:

[0015] A connecting plate is arranged at the bottom of the telescopic driving shaft, and the connecting plate is slidably arranged between the stepped blocks arranged oppositely on the top plate and fixed by bolts.

[0016] As a further description of the above technical solution:

[0017] The first layer of plate is detachably equipped with a guide rod via a mounting seat, and the guide rod is slidably arranged through the hollow support plate.

[0018] As a further description of the above technical solution:

[0019] The hollow support plate is provided with feet for supporting and positioning the printer.

[0020] In summary, due to the adoption of the above technical solution, the utility model has the following advantages compared with the prior art:

[0021] Beneficial effects:

[0022] This test device uses a printer holding fixture to position the real printer, and a magnetic cylinder cooperates to realize the lifting of the real printer, so as to realize efficient and easy-to-operate automated testing of the paper boxes and products to be tested. There is no need for manual handling, alignment, and movement of the real printer and the objects to be tested, which reduces labor costs and avoids the problem of inaccurate product test results caused by poor pressing and docking between the real printer and the test product. The printer holding fixture is detachable, which is convenient for positioning real printers of different models and sizes and accurately docking with the corresponding test products to ensure test accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 The figure is a schematic diagram of the structure of an automatic testing device for printer accessories.

[0025] Figure 2 This is an enlarged view of the connection between the drive mechanism and the printer holding fixture in an automatic testing device for printer accessories.

[0026] Legend:

[0027] 1. Device bracket; 11. Crossbeam; 2. First layer board; 21. Limit block; 22. Guide rod; 3. Drive mechanism; 31. Mounting seat; 32. Telescopic drive shaft; 33. Connecting plate; 4. Printer holding fixture; 41. Connecting rod; 42. Hollow support plate; 43. Foot pad; 44. Stepped block; 5. Second layer board; 6. Power control box; 7. Control switch. 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.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] See also Figure 1-2 The utility model provides a technical solution: an automatic testing device for printer accessories, comprising:

[0031] A device support 1, on which a first layer board 2 and a second layer board 5 are arranged, and a limit block 21 for positioning a test carton and a test product is arranged on the first layer board 2;

[0032] A driving mechanism 3, which is assembled on the device bracket 1 through a plurality of cross beams 11, and a telescopic driving shaft 32 is provided at the bottom;

[0033] The printer holding fixture 4 comprises a top plate mounted on the telescopic drive shaft 32, a hollow support plate 42 connected to the top plate via a connecting rod 41, and a printer is positioned on the hollow support plate 42;

[0034] A power control box 6, which is arranged on the second layer board 5;

[0035] A control switch 7 is arranged on the device bracket 1 .

[0036] The driving mechanism 3 is a magnetic cylinder, and a magnetic sensor is arranged on the driving mechanism 3, thereby ensuring stable lifting and lowering drive of the printer and the printer holding fixture.

[0037] A mounting seat 31 is disposed at the bottom of the driving mechanism 3 , and the mounting seat 31 is mounted on the cross beam 11 . The telescopic driving shaft 32 is passed through the cross beams 11 to ensure stable assembly and positioning of the driving mechanism.

[0038] A connecting plate 33 is disposed at the bottom of the telescopic driving shaft 32 , and the connecting plate 33 is slidably disposed between the stepped clamping blocks 44 disposed oppositely on the top plate and fixed by bolts.

[0039] The first layer plate 2 is detachably mounted with a guide rod 22 via a mounting seat, and the guide rod 22 is slidably inserted into the hollow support plate 42 .

[0040] The hollow support plate 42 is provided with feet 43 for supporting and positioning the printer.

[0041] The assembly process and working principle of a printer accessory automatic testing device of this embodiment include: a positioning device bracket 1, a printer holding fixture 4 docked with a guide rod 22 and assembled on a telescopic drive shaft 32, and the guide rod 22 is assembled on the first layer 2; the printer test real machine is placed on the hollow support plate 42 and positioned with the foot 43, and the limit block 21 is arranged based on the size of the test paper box and the product; the paper box to be tested is placed on the first layer 2 and positioned by the limit block 21; through the action of the sensor and the cylinder, the real machine can automatically rise or fall, and then contact the paper box to be tested for automatic testing. After the completion of this set of solutions, the operator only needs to connect the product to be tested for automatic testing, without the need to carry the real machine. The advantages of simple and easy operation, easy popularization, and high test operation efficiency are fully realized.

[0042] In summary, due to the adoption of the above technical solution, the automatic testing device for printer accessories of this embodiment has the following beneficial effects compared with the prior art:

[0043] This test device uses a printer holding fixture to position the real printer, and a magnetic cylinder cooperates to realize the lifting of the real printer, so as to realize efficient and easy-to-operate automated testing of the paper boxes and products to be tested. There is no need for manual handling, alignment, and movement of the real printer and the objects to be tested, which reduces labor costs and avoids the problem of inaccurate product test results caused by poor pressing and docking between the real printer and the test product. The printer holding fixture is detachable, which is convenient for positioning real printers of different models and sizes and accurately docking with the corresponding test products to ensure test accuracy.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A printer accessories automatic testing device, characterized in that: include: A device bracket, on which a first layer plate and a second layer plate are arranged, and a limit block for positioning the test carton and the test product is arranged on the first layer plate; A driving mechanism, which is assembled on the device bracket through a plurality of cross beams, and a telescopic driving shaft is arranged at the bottom; A printer holding fixture, comprising a top plate mounted on the telescopic drive shaft, and a hollow support plate connected to the top plate via a connecting rod, wherein a printer is positioned on the hollow support plate; A power control box, which is arranged on the second layer board; A control switch is arranged on the device bracket.

2. The automatic testing device for printer accessories according to claim 1, characterized in that: The driving mechanism is a magnetic cylinder, and a magnetic sensor is arranged on the driving mechanism.

3. The automatic testing device for printer accessories according to claim 1, characterized in that: A mounting seat is arranged at the bottom of the driving mechanism, the mounting seat is assembled on the cross beams, and the telescopic driving shaft is passed through between the cross beams.

4. The automatic testing device for printer accessories according to claim 1, characterized in that: A connecting plate is arranged at the bottom of the telescopic driving shaft, and the connecting plate is slidably arranged between the stepped blocks arranged oppositely on the top plate and fixed by bolts.

5. The automatic testing device for printer accessories according to claim 1, characterized in that: The first layer of plate is detachably provided with a guide rod via a mounting seat, and the guide rod is slidably arranged through the hollow support plate.

6. The automatic testing device for printer accessories according to claim 1, characterized in that: The hollow support plate is provided with feet for supporting and positioning the printer.

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