Automatic label reading and destroying device

Abstract

The utility model belongs to the technical field of automobile shock absorber testing, and particularly relates to an automatic label reading and destroying device which comprises a position adjusting block. The code scanning part is mounted at the top of one side of the position adjusting block; the code spraying assembly is mounted at the bottom of one side of the position adjusting block; and the height adjusting assembly is in transmission connection with the position adjusting block. According to the device, manual code spraying is not needed, and automatic code reading of test pieces and automatic label destroying of unqualified test pieces can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile shock absorber testing, and in particular relates to a device for automatically reading and destroying labels. Background Art

[0002] Shock absorber test benches are used for vibration simulation testing of automotive shock absorbers. They simulate the vibrations of the shock absorber when the car is driving on real roads, thereby verifying the shock absorber's performance. Shock absorber test benches are widely used in various scenarios, such as R&D laboratories and production lines. Shock absorber test benches play a vital role in the development and production of automotive shock absorbers. When shock absorber test benches are used in production, especially when performing end-of-line shock absorber testing in conjunction with production lines, in addition to the shock absorber's own test performance, people also have higher requirements for its testing efficiency, as this is directly related to the shock absorber's production capacity.

[0003] During production, test benches used for end-of-line shock absorber testing must read the labels on shock absorber specimens and upload the data to a computer to record the test data for each specimen. Furthermore, if a shock absorber specimen fails the test, the label must be destroyed for subsequent identification. However, existing shock absorber test benches require manual reading and destruction of labels, significantly impacting test efficiency.

[0004] Therefore, there is an urgent need for a device for automatically reading and destroying tags to solve the problem. Utility Model Content

[0005] The purpose of this utility model is to provide a device for automatically reading and destroying labels to solve the above problems.

[0006] To achieve the above purpose, the present invention provides the following solutions:

[0007] A device for automatically reading and destroying labels, comprising:

[0008] Position adjustment block;

[0009] A code scanning unit is installed on the top of one side of the position adjustment block;

[0010] A coding assembly is installed at the bottom of one side of the position adjustment block;

[0011] The height adjustment component is transmission-connected with the position adjustment block.

[0012] Preferably, the height adjustment assembly includes a moving nut, the moving nut is fixed to the position adjustment block, the moving nut is threadedly connected to a lead screw, and a driving portion is provided at the bottom end of the lead screw;

[0013] The middle part of the position adjustment block is vertically slidably connected to a guide shaft through a linear bearing, the top end of the guide shaft is fixedly connected to an upper fixed seat, and the top end of the lead screw is rotatably connected to the upper fixed seat.

[0014] Preferably, the driving part includes a position-adjusting servo motor, a fixed end of the position-adjusting servo motor is fixedly connected to the frame, and an output end of the position-adjusting servo motor is connected to the bottom end of the lead screw via a coupling.

[0015] Preferably, the code scanning unit includes a code scanner, and the code scanner is fixed to the position adjustment block.

[0016] Preferably, the inkjet coding assembly includes an airbrush fixing plate, one end of which is rotatably connected to the position adjustment block, and the other end of which is fixedly connected to an airbrush, and the airbrush is connected to a feeding portion;

[0017] The airbrush fixing plate is transmission-connected with a rotation driving part.

[0018] Preferably, the rotation driving part includes a rotary servo motor, a fixed end of the rotary servo motor is fixedly connected to the position adjustment block, and an output shaft of the rotary servo motor is fixedly connected to the end of the airbrush fixing plate via a speed reducer.

[0019] Preferably, the feeding portion includes a paint bucket, the paint bucket is fixed to the position adjustment block, and the paint bucket is connected to the airbrush.

[0020] Compared with the prior art, the present invention has the following advantages and technical effects:

[0021] During use, the height of the position adjustment block is adjusted through the height adjustment component, which drives the code scanning unit and the coding assembly to adjust their vertical heights. This is used to match shock absorber specimens of different specifications. During production testing, after the tester installs the shock absorber on the test bench, the code scanning unit automatically reads the shock absorber's label information and uploads it to the computer, and then the test bench begins testing. If the test bench detects that the shock absorber specimen fails, the coding assembly automatically sprays ink to cover the shock absorber's label, thereby destroying the label. This device eliminates the need for manual coding and enables automatic code reading of test specimens and automatic destruction of labels on failed specimens. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work:

[0023] Figure 1 This is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a top view of the structure of the utility model;

[0025] Among them, 1. Position adjustment servo motor; 2. Coupling; 3. Rotary servo motor; 4. Reducer; 5. Moving nut; 6. Position adjustment block; 7. Linear bearing; 8. Paint bucket; 9. Screw; 10. Upper fixed seat; 11. Guide shaft; 12. Barcode scanner; 13. Airbrush; 14. Airbrush fixing plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0028] Reference Figures 1 to 2 The utility model discloses a device for automatically reading and destroying labels, comprising:

[0029] Position adjustment block 6;

[0030] The code scanning part is installed on the top of one side of the position adjustment block 6;

[0031] The inkjet coding assembly is installed at the bottom of one side of the position adjustment block 6;

[0032] The height adjustment component is transmission-connected to the position adjustment block 6.

[0033] During use, the height of the position adjustment block 6 is adjusted through the height adjustment component, which drives the code scanning unit and the coding component to adjust the vertical height. This is used to match shock absorber test pieces of different specifications. During production testing, after the tester installs the shock absorber on the test bench, the code scanning unit can automatically read the shock absorber's label information and upload it to the computer, and then the test bench begins testing. If the test bench detects that the shock absorber test piece fails, the coding component automatically sprays ink to cover the shock absorber's label, thereby destroying the label. This device eliminates the need for manual coding and can automatically read the test piece's code and automatically destroy the label of the failed test piece.

[0034] Further optimizing the solution, the height adjustment assembly includes a moving nut 5, the moving nut 5 is fixed on the position adjustment block 6, the moving nut 5 is threadedly connected to a lead screw 9, and a driving part is provided at the bottom end of the lead screw 9;

[0035] The middle part of the position adjustment block 6 is vertically slidably connected to a guide shaft 11 through a linear bearing 7 , the top end of the guide shaft 11 is fixedly connected to an upper fixed seat 10 , and the top end of the lead screw 9 is rotatably connected to the upper fixed seat 10 .

[0036] According to a further optimized solution, the driving part includes a position-adjusting servo motor 1 , a fixed end of the position-adjusting servo motor 1 is fixedly connected to the frame, and an output end of the position-adjusting servo motor 1 is connected to the bottom end of the lead screw 9 through a coupling 2 .

[0037] According to a further optimized solution, the code scanning unit includes a code scanner 12 , which is fixed to the position adjustment block 6 .

[0038] Further optimizing the scheme, the coding assembly includes a spray pen fixing plate 14, one end of the spray pen fixing plate 14 is rotatably connected to the position adjustment block 6, the other end of the spray pen fixing plate 14 is fixedly connected to the spray pen 13, and the spray pen 13 is connected to the feeding part;

[0039] The airbrush fixing plate 14 is connected to the rotation driving part in a transmission manner.

[0040] According to a further optimized solution, the rotation driving part includes a rotary servo motor 3 , a fixed end of the rotary servo motor 3 is fixedly connected to the position adjustment block 6 , and an output shaft of the rotary servo motor 3 is fixedly connected to the end of the airbrush fixing plate 14 through a reducer 4 .

[0041] According to a further optimized solution, the feeding part includes a paint bucket 8 , which is fixed to the position adjustment block 6 , and the paint bucket 8 is connected to the airbrush 13 .

[0042] The device, mounted on one side of the shock absorber test bench, consists primarily of a position adjustment servo motor 1, a coupling 2, a rotary servo motor 3, a reducer 4, a travel nut 5, a position adjustment block 6, a linear bearing 7, a paint bucket 8, a lead screw 9, an upper fixing base 10, a guide shaft 11, a barcode scanner 12, an airbrush 13, and an airbrush fixing plate 14. When the tester installs the test piece, they should position the label on the shock absorber toward the barcode scanner 12.

[0043] During production testing, after the tester installs the shock absorber on the pallet, the barcode scanner 12 can automatically read the label information of the shock absorber and upload it to the computer, and then the test bench starts testing; when the test bench detects that the shock absorber specimen is unqualified, the airbrush 13 will automatically spray ink to cover the label on the shock absorber to achieve the purpose of destroying the label. There are two interfaces on the airbrush 13. One interface is connected to the paint bucket 8 through a hose. The paint bucket 8 can provide the required ink for the airbrush. The other interface is connected to compressed air through a hose. Compressed air is the power for the airbrush to spray ink.

[0044] The spray pen 13 will not always face the shock absorber specimen. When the label does not need to be destroyed, the spray pen 13 will be in the standby position for a long time. When the label needs to be destroyed, the spray pen 13 will rotate to the working position. After the label destruction is completed, the spray pen 13 will return to the standby position again. The spray pen 13 is connected to the spray pen fixing plate 14 by a bolt. The spray pen fixing plate 14 is fixed to the output shaft of the reducer 4 by a shaft key connection. The rotary servo motor 3 drives the reducer 4 to provide power for the rotation of the spray pen 13. When the label position of different series of shock absorbers is different, the barcode scanner 12 and The position of the airbrush 13 can automatically adjust the height. The code scanner 12 and the airbrush 13 are installed on the position adjustment block 6 through the adapter tooling and bolts. The position adjustment block 6 is fixed to the linear bearing 7 by bolts. The linear bearing 7 can slide up and down along the guide shaft 11. The position adjustment block 6 is connected to the movable nut 5 by bolts. The position adjustment servo motor 1 drives the screw 9 to rotate through the coupling 2. The screw 9 can make the movable nut 5 move up and down along the screw 9, thereby driving the code scanner 12 and the airbrush 13 installed on the position adjustment block 6 to complete the up and down position adjustment.

[0045] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0046] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A device for automatically reading and destroying labels, characterized in that: include: Position adjustment block (6); A code scanning unit is mounted on the top of one side of the position adjustment block (6); A coding assembly is mounted on the bottom of one side of the position adjustment block (6); A height adjustment component is transmission-connected to the position adjustment block (6).

2. The automatic tag reading and destruction device according to claim 1, characterized in that: The height adjustment assembly comprises a moving nut (5), the moving nut (5) is fixed to the position adjustment block (6), the moving nut (5) is threadedly connected to a lead screw (9), and a driving portion is provided at the bottom end of the lead screw (9); The middle part of the position adjustment block (6) is vertically slidably connected to a guide shaft (11) via a linear bearing (7); the top end of the guide shaft (11) is fixedly connected to an upper fixed seat (10); and the top end of the lead screw (9) is rotatably connected to the upper fixed seat (10).

3. The automatic tag reading and destruction device according to claim 2, characterized in that: The driving part comprises a position regulating servo motor (1), the fixed end of the position regulating servo motor (1) is fixedly connected to the frame, and the output end of the position regulating servo motor (1) is connected to the bottom end of the lead screw (9) via a coupling (2).

4. The automatic tag reading and destruction device according to claim 1, characterized in that: The code scanning unit comprises a code scanner (12), and the code scanner (12) is fixedly connected to the position adjustment block (6).

5. The automatic tag reading and destruction device according to claim 1, characterized in that: The inkjet coding assembly comprises an inkjet pen fixing plate (14), one end of the inkjet pen fixing plate (14) is rotatably connected to the position adjustment block (6), the other end of the inkjet pen fixing plate (14) is fixedly connected to an inkjet pen (13), and the inkjet pen (13) is connected to a material feeding portion; The airbrush fixing plate (14) is transmission-connected with a rotation driving part.

6. The automatic tag reading and destruction device according to claim 5, characterized in that: The rotation drive unit comprises a rotary servo motor (3), a fixed end of the rotary servo motor (3) is fixedly connected to the position adjustment block (6), and an output shaft of the rotary servo motor (3) is fixedly connected to the end of the airbrush fixing plate (14) via a speed reducer (4).

7. The automatic tag reading and destruction device according to claim 5, characterized in that: The material feeding portion comprises a paint bucket (8), the paint bucket (8) is fixedly connected to the position adjustment block (6), and the paint bucket (8) is communicated with the spray pen (13).

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