Transfer paperboard hue stability detection device

Abstract

The utility model relates to the technical field of hue stability detection, and discloses a transfer paperboard hue stability detection device, which comprises a conveying belt arranged at the top of a bottom plate and penetrating through the lower part of a spectrophotometer I; the turntables are symmetrically and fixedly connected outside the rotating shaft and distributed on the two sides of the conveying belt; the turnover grooves are circumferentially and symmetrically formed in the turntable; the frame is fixedly connected to the top of the bottom plate, and a through groove is formed in the side, close to the conveying belt, of the frame; and the paper delivery mechanism is arranged on the frame body. The first motor is started, the rotating shaft drives the rotating disc to rotate, the right end of the paperboard enters an overturning groove in the rotating disc when the paperboard moves, the rotating disc drives the paperboard to be separated from the conveying belt when the rotating disc rotates, and the paperboard is separated from the conveying belt when the paperboard is separated from the conveying belt; when the overturning groove rotates to the right side, the card paper is separated from the overturning groove, the face overturning effect is achieved, and the other face of the card paper is detected through the second spectrophotometer.

Description

Technical Field

[0001] The utility model relates to the technical field of hue stability detection, in particular to a transfer cardboard hue stability detection device. Background Art

[0002] Transfer paper is a material used in packaging, printing, and other fields. It's typically made using a transfer aluminizing process, where a thin metal film is applied to the paper surface to enhance its gloss and enhance its anti-counterfeiting properties. Transfer paper is widely used in high-end packaging, anti-counterfeiting labels, and printed materials. It's particularly useful in tobacco and alcohol packaging, where its use can enhance product quality and enhance its anti-counterfeiting properties.

[0003] According to the Chinese utility model disclosure description with publication number CN211043114U, a laser horizontal beam transfer silver card paper hue stability detection device is disclosed, which includes a substrate, a carrier, a driving mechanism and a spectrophotometer. The upper end surface of the substrate is slidably mounted with a carrier, the upper end surface of the substrate is fixedly mounted with a driving mechanism, the upper end surface of the substrate is embedded with a detachable and fixed spectrophotometer, the carrier is located at the detection port of the spectrophotometer, the upper end surface of the substrate is provided with a photometer groove, the upper end surface of the substrate is provided with a slide groove, and the inner groove wall on one side of the slide groove is provided with a limiting groove. The utility model changes the traditional detection method, and provides an installation substrate compatible with the spectrophotometer. At the same time, a driving mechanism is provided on the substrate to drive the movement of the carrier, and the laser horizontal beam transfer silver card paper placed on the carrier passes through the detection probe of the spectrophotometer at a uniform speed along with the carrier, thereby solving the problem that the detection method of the traditional laser horizontal beam transfer silver card paper hue stability detection device is similar to sampling detection and the detection result is inaccurate.

[0004] The above disclosure realizes the detection of the hue stability of the paper jam, but it requires manual placement of the paper jam in the carrier, and only one side of the paper jam can be detected at a time. When detecting the other side of the paper jam, the staff needs to take out the paper jam and then turn it over and put it back into the carrier, which reduces the integrity and efficiency of the detection of the hue stability of the paper jam surface. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a transfer paper jam hue stability detection device, which has the advantage of high detection efficiency and solves the problem in the related technology that only one side of the paper jam is detected, and the other side needs to be repeatedly operated and manually placed, which reduces the integrity and detection efficiency of the paper jam detection.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a transfer card paper hue stability detection device, comprising a main body component, the main body component comprising:

[0009] a bottom plate, a spectrophotometer 1 being provided on the top thereof;

[0010] A detection component is provided on the bottom plate and the spectrophotometer, and the detection component includes:

[0011] A conveyor belt is provided on the top of the bottom plate, and passes under the spectrophotometer;

[0012] Brackets are symmetrically arranged on the top of the bottom plate, and the brackets are located on both sides of the conveyor belt;

[0013] A rotating shaft is rotatably connected between the brackets, and the front end of the rotating shaft passes through and extends to the front side of the bracket;

[0014] A turntable is symmetrically fixedly connected to the outside of the rotating shaft, and the turntable is distributed on both sides of the conveyor belt;

[0015] The turning groove is symmetrically arranged on the rotating disk;

[0016] Motor 1, disposed on the front side wall of the bracket, wherein the output shaft of the motor 1 is fixedly connected to the front end of the rotating shaft;

[0017] Spectrophotometer 2 is arranged on the top of the bottom plate, the conveyor belt passes under the spectrophotometer 2, and the spectrophotometer 2 is located on the side of the turntable away from the spectrophotometer 1;

[0018] A frame is fixedly connected to the top of the bottom plate, and a through slot is formed on a side of the frame close to the conveyor belt;

[0019] The paper discharging mechanism is arranged on the frame.

[0020] Preferably, the paper discharging mechanism includes:

[0021] a frame door hinged to the front side wall of the frame;

[0022] A paper-rubbing roller is rotatably connected to the inner wall of the frame, and the rear end of the paper-rubbing roller passes through and extends to the outside of the frame;

[0023] Motor 2 is arranged on the rear side wall of the frame, and the output shaft of the motor 2 is fixedly connected to the rear end of the paper rolling roller;

[0024] A spring is symmetrically arranged on the bottom surface of the frame;

[0025] A support plate, fixedly connected to the top of the spring;

[0026] The pressing plate is fixedly connected to the inner side wall of the frame.

[0027] Preferably, a contact switch is embedded in the top of the support plate, and a contact point cooperating with the contact switch is provided on the bottom surface of the pressure plate.

[0028] Preferably, the outside of the paper rolling roller is sleeved with a rubber pad.

[0029] Preferably, the bottom of the pressing plate has a curved surface.

[0030] Preferably, the outer side wall of the support plate is symmetrically provided with sliders, the inner side wall of the frame is symmetrically provided with sliding grooves, and the sliders are slidably connected in the sliding grooves.

[0031] (3) Beneficial effects

[0032] Compared with the prior art, the present invention provides a device for detecting the hue stability of transfer cardboard, which has the following beneficial effects:

[0033] This detection device has the advantage of high detection efficiency. When motor 2 is started, motor 2 drives the paper roller to rotate. The paper roller transports the stacked paper jams in the frame one by one through the right slot to the conveyor belt. Spectrophotometer 1 performs a hue stability test on the upper surface of the paper jam. The paper jam continues to move to the right. At this time, motor 1 is started, and the shaft drives the turntable to rotate. When the paper jam moves, the right end enters the flip slot on the turntable. When the turntable rotates, the paper jam is driven to separate from the conveyor belt. When the flip slot rotates to the right, the paper jam is separated from the flip slot, achieving the effect of flipping. Then, spectrophotometer 2 on the right detects the other side of the paper jam. This solves the problem in the related art that only one side of the paper jam is tested, and the detection of the other side requires repeated operations and manual placement, which reduces the integrity and efficiency of the paper jam detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the structure of the utility model;

[0035] Figure 2 This is a rear view structural diagram of the utility model;

[0036] Figure 3 This is a schematic diagram of the frame door opening structure in the present utility model;

[0037] Figure 4 It is a schematic diagram of the cross-sectional structure of the frame in the present utility model.

[0038] In the picture:

[0039] 1. Main assembly; 11. Bottom plate; 12. Spectrophotometer 1;

[0040] 2. Detection assembly; 21. Conveyor belt; 22. Rotating shaft; 221. Bracket; 23. Turntable; 231. Turning trough; 24. Motor 1; 25. Spectrophotometer 2; 26. Frame; 27. Paper discharge mechanism; 271. Frame door; 272. Paper roller; 273. Motor 2; 274. Spring; 275. Support plate; 276. Press plate; 277. Rubber pad;

[0041] 3. Contact switch; 4. Slider; 41. Slide. DETAILED DESCRIPTION

[0042] 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.

[0043] Example 1

[0044] See Figure 1-4A transfer card hue stability detection device includes a main body component 1, the main body component 1 includes: a bottom plate 11, a spectrophotometer 12 is provided on the top of the bottom plate 11; a detection component 2 is provided on the bottom plate 11 and the spectrophotometer 12, the detection component 2 includes: a conveyor belt 21, which is provided on the top of the bottom plate 11, and the conveyor belt 21 passes under the spectrophotometer 12; a bracket 221, which is symmetrically provided on the top of the bottom plate 11, and the bracket 221 is located on both sides of the conveyor belt 21; a rotating shaft 22, which is rotatably connected between the brackets 221, and the front end of the rotating shaft 22 passes through and extends to the front side of the bracket 221; a turntable 23, which is symmetrically fixedly connected to the Outside the rotating shaft 22, the turntable 23 is distributed on both sides of the conveyor belt 21; the turning groove 231 is symmetrically opened on the turntable 23; the motor 1 24 is arranged on the front side wall of the bracket 221, and the output shaft of the motor 1 24 is fixedly connected to the front end of the rotating shaft 22; the spectrophotometer 2 25 is arranged on the top of the bottom plate 11, and the conveyor belt 21 passes under the spectrophotometer 2 25, and the spectrophotometer 2 25 is located on the side of the turntable 23 away from the spectrophotometer 12; the frame 26 is fixedly connected to the top of the bottom plate 11, and the frame 26 is provided with a through slot on the side close to the conveyor belt 21; the paper discharge mechanism 27 is arranged on the frame 26. The paper discharge mechanism 27 includes: a frame door 271 hinged to the front side wall of the frame 26; a paper pickup roller 272 rotatably connected to the inner side wall of the frame 26, with the rear end of the paper pickup roller 272 extending through and outside the frame 26; a second motor 273 disposed on the rear side wall of the frame 26, with the output shaft of the second motor 273 fixedly connected to the rear end of the paper pickup roller 272; a spring 274 symmetrically disposed on the inner bottom surface of the frame 26; a support plate 275 fixedly connected to the top of the spring 274; and a pressure plate 276 fixedly connected to the inner side wall of the frame 26. A contact switch 3 is embedded in the top of the support plate 275, and a contact point for cooperating with the contact switch 3 is disposed on the bottom surface of the pressure plate 276.

[0045] When in use, the staff first opens the frame door 271, presses the support plate 275 downward, the spring 274 is compressed, and the neatly stacked paper jams are placed on the support plate 275. The spring 274 drives the support plate 275 to move up and fix the paper jams under the pressure plate 276, starts the motor 273, and the motor 273 drives the paper picking roller 272 to rotate. The paper picking roller 272 transports the paper jams stacked in the frame 26 one by one through the right through the slot to the conveyor belt 21: because the support plate 275 moves up and fixes the paper jams under the pressure plate 276, the paper picking roller 272 contacts the top paper jam when rotating and drives the paper jams to the through slot on the right side of the frame 26. After the paper jams above the support plate 275 are reduced, the spring 274 drives the support plate 275 to move up again, so that the paper jams are always fixed by the pressure plate 276, which is convenient for the use of the paper picking roller 272. The conveyor belt 21 conveys the paper jam taken out of the frame 26 to the right, and the spectrophotometer 12 performs a hue stability test on the upper surface of the paper jam. The paper jam continues to move to the right. At this time, the staff starts the motor 24, and the motor 24 drives the rotating shaft 22 to rotate. The rotating shaft 22 drives the turntable 23 to rotate. When the paper jam moves to the right, the right end enters the flip groove 231 on the turntable 23. When the turntable 23 rotates, the paper jam is driven to separate from the conveyor belt 21. When the flip groove 231 rotates to the right, the paper jam is separated from the flip groove 231 and falls onto the conveyor belt 21, achieving the effect of turning over. Then the spectrophotometer 2 25 on the right detects the other side of the paper jam, which improves the integrity of the detection and does not require the staff to place and flip the paper jams one by one, thereby improving the efficiency of the detection. When all the jammed paper on the support plate 275 is output, the spring 274 drives the support plate 275 to directly contact the pressure plate 276. The contact switch 3 on the support plate 275 contacts the contact point on the bottom surface of the pressure plate 276 and sends a signal to remind the staff to replenish the jammed paper in time to avoid affecting the efficiency of paper jam detection.

[0046] Example 2

[0047] On the basis of the first embodiment, an auxiliary function is added.

[0048] See Figure 1-4 The outer surface of the paper rolling roller 272 is sheathed with a rubber pad 277. The bottom of the pressure plate 276 has an arc-shaped surface. The outer wall of the support plate 275 is symmetrically provided with sliders 4, and the inner wall of the frame 26 is symmetrically provided with sliding grooves 41, and the sliders 4 are slidably connected to the sliding grooves 41.

[0049] The rubber pad 277 increases the friction between the paper rubbing roller 272 and the paper jam while preventing scratches on the paper jam surface, which could affect the quality of the paper jam. The curved surface at the bottom of the pressure plate 276 contacts the paper jam during the operation of the paper rubbing roller 272, preventing damage to the paper jam surface. As the support plate 275 moves up and down, the sliders 4 on either side slide within the chute 41. The chute 41 is used to limit the sliding trajectory of the sliders 4, preventing the support plate 275 from tilting during movement. This could affect the flatness of the paper jam after it is fixed, causing the paper jam to tilt and affecting the accuracy of the detection results.

[0050] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transfer card hue stability detection device, comprising a main component (1), wherein the main component (1) comprises: A bottom plate (11) with a spectrophotometer (12) disposed on top thereof; The invention is characterized in that a detection component (2) is provided on the bottom plate (11) and the spectrophotometer (12), and the detection component (2) includes: A conveyor belt (21) is arranged on the top of the bottom plate (11), and the conveyor belt (21) passes under the spectrophotometer (12); A bracket (221) is symmetrically arranged on the top of the bottom plate (11), and the bracket (221) is located on both sides of the conveyor belt (21); A rotating shaft (22) is rotatably connected between the brackets (221), and a front end of the rotating shaft (22) passes through and extends to the front side of the bracket (221); A turntable (23) is symmetrically fixedly connected to the outside of the rotating shaft (22), and the turntable (23) is distributed on both sides of the conveyor belt (21); A turning groove (231) is symmetrically arranged on the rotating disk (23); Motor 1 (24) is arranged on the front side wall of the bracket (221), and the output shaft of motor 1 (24) is fixedly connected to the front end of the rotating shaft (22); Spectrophotometer 2 (25) is arranged on the top of the bottom plate (11), the conveyor belt (21) passes under the spectrophotometer 2 (25), and the spectrophotometer 2 (25) is located on the side of the turntable (23) away from the spectrophotometer 1 (12); A frame (26) is fixedly connected to the top of the bottom plate (11), and a through groove is formed on a side of the frame (26) close to the conveyor belt (21); The paper discharging mechanism (27) is arranged on the frame (26).

2. The device for detecting hue stability of transfer cardboard according to claim 1, characterized in that: The paper discharging mechanism (27) comprises: A frame door (271) is hinged to the front side wall of the frame (26); A paper rolling roller (272) is rotatably connected to the inner wall of the frame (26), and the rear end of the paper rolling roller (272) passes through and extends to the outside of the frame (26); Motor 2 (273) is arranged on the rear side wall of the frame (26), and the output shaft of motor 2 (273) is fixedly connected to the rear end of the paper rolling roller (272); A spring (274) is symmetrically arranged on the inner bottom surface of the frame (26); A support plate (275) fixedly connected to the top of the spring (274); The pressing plate (276) is fixedly connected to the inner wall of the frame (26).

3. The device for detecting hue stability of transfer cardboard according to claim 2, characterized in that: A contact switch (3) is embedded in the top of the support plate (275), and a contact point cooperating with the contact switch (3) is provided on the bottom surface of the pressing plate (276).

4. The device for detecting hue stability of transfer cardboard according to claim 3, characterized in that: The paper rolling roller (272) is sleeved with a rubber pad (277) on the outside.

5. The device for detecting hue stability of transfer cardboard according to claim 4, characterized in that: The bottom of the pressing plate (276) has an arc-shaped surface.

6. The device for detecting hue stability of transfer cardboard according to claim 5, characterized in that: The outer side wall of the support plate (275) is symmetrically provided with a slider (4), the inner side wall of the frame (26) is symmetrically provided with a slide groove (41), and the slider (4) is slidably connected in the slide groove (41).

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