Detection equipment for water transfer paper production

Abstract

The utility model discloses detection equipment for water transfer paper production, which belongs to the technical field of paper detection, and comprises a base, the top of the base is fixedly connected with a placing plate, a support frame I and a support frame II respectively, and one side of the support frame I is provided with a pressing component. According to the utility model, through the arrangement of the downward pressing assembly, the fixation of paper is realized, the detection precision is prevented from being influenced by the movement of the paper in the detection process, one side of the paper can be fixed by pulling down the downward pressing assembly by an operator, the equipment is prevented from being accidentally pressed down when the paper is put in, the safety of the operator is ensured, and the detection efficiency is improved; by arranging the detection assembly, accurate detection of the thickness of the paper is achieved, one end of the detection assembly flattens the paper, a detection head at the other end of the detection assembly performs detection, interference of paper fluctuation on thickness detection can be eliminated, the detection precision is improved, and the product quality and the production efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper detection, and specifically relates to a detection device for water transfer paper production. Background Technique

[0002] Water transfer paper is the key carrier of the water transfer process. It has a special structure, including a base paper, a film-forming adhesive layer, and a water-soluble adhesive layer. By printing delicate patterns on the water transfer paper, the patterns can be transferred to the surfaces of various objects after being exposed to water. Paper thickness detection is of great significance for the quality control of water transfer paper. Using an ultrasonic thickness gauge to calculate the thickness by measuring the ultrasonic propagation time can quickly detect large-area paper. Accurate thickness detection can ensure the stable performance of water transfer paper during the transfer process, improve the transfer effect and product quality.

[0003] The existing detection devices for water transfer paper production still have the following deficiencies: the detection results of the existing detection devices for water transfer paper production are inaccurate. The existing detection devices for water transfer paper production are easily affected by the undulations of the paper when detecting the paper thickness. The undulations on the surface of the water transfer paper will change the reflection path and propagation time of ultrasonic waves, which will lead to errors in the measurement results and affect the transfer effect and product quality. Content of the Utility Model

[0004] In order to overcome the above defects, the utility model provides a detection device for water transfer paper production, which solves the problem of inaccurate detection results of the existing detection devices for water transfer paper production.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a detection device for water transfer paper production, including a base. A placement plate, a first support frame, and a second support frame are respectively and fixedly connected to the top of the base. A pressing component is arranged on one side of the first support frame. A support plate is fixedly connected to the second support frame. A fixing plate is slidably connected to one side of the support plate. A servo motor is fixedly connected to one side of the fixing plate. The output end of the servo motor penetrates through the fixing plate and is rotatably connected thereto. The output end of the servo motor is coaxially and fixedly connected with a threaded rod, and a detection component is arranged on the threaded rod.

[0006] As a further solution of the utility model: the pressing component includes a first connecting block. The first connecting block is fixedly connected to one side of the first support frame. A pressing block is rotatably connected to the first connecting block. A handle is fixedly connected to the pressing block. A connecting rod is rotatably connected to the pressing block. One end of the connecting rod is rotatably connected to a second connecting block. A lower pressing plate is fixedly connected to the bottom of the second connecting block. A pressing strip is fixedly connected to the bottom of the lower pressing plate.

[0007] As a further solution of the present utility model: A pair of first slide rods are fixedly connected to the top of the base. A first spring is sleeved on the outer periphery of each first slide rod. The top of each first slide rod penetrates through the lower pressing plate and is slidably connected thereto. A limiting disc is fixedly connected to the top of each first slide rod.

[0008] As a further solution of the present utility model: The detection assembly includes a square nut which is threadedly connected to the threaded rod. A detection head and a connecting strip are fixedly connected to the bottom of the square nut respectively. A pair of second slide rods are fixedly connected to the bottom of the connecting strip. A second spring is sleeved on the outer periphery of each second slide rod. The bottom of each second slide rod is slidably connected to a moving rod.

[0009] As a further solution of the present utility model: The end of the threaded rod away from the servo motor is rotatably connected to the lower pressing plate.

[0010] As a further solution of the present utility model: Slide rails are slidably connected to both sides of the square nut. One end of the slide rail is fixedly connected to the lower pressing plate, and the other end of the slide rail is fixedly connected to the fixing plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By setting the lower pressing assembly, the present utility model realizes the fixation of the paper, avoids the influence of paper movement on the detection accuracy during the detection process, and the operator can pull down the lower pressing assembly to fix one side of the paper, preventing the accidental downward pressure of the equipment when putting in the paper, ensuring the safety of the operator, improving the detection efficiency, and ensuring the accuracy and stability of the detection result.

[0013] 2. By setting the detection assembly, the present utility model realizes the accurate detection of the paper thickness. One end of the detection assembly flattens the paper, and the detection head at the other end conducts the detection, which can eliminate the interference of paper undulation on the thickness detection, improve the detection accuracy, and enhance the product quality and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall schematic diagram of the present utility model Figure 1 ;

[0015] Figure 2 is the schematic diagram of the lower pressing assembly of the present utility model;

[0016] Figure 3 is the overall schematic diagram of the present utility model Figure 2 ;

[0017] Figure 4 is the schematic diagram of the detection assembly of the present utility model;

[0018] Figure 5 is the schematic cross-sectional view of the moving rod of the present utility model.

[0019] In the figure: 1, base; 2, placement board; 3, first support frame; 4, second support frame; 5, support plate; 6, fixing plate; 7, servo motor; 8, threaded rod; 9, first connecting block; 10, pressing block; 11, handle; 12, connecting rod; 13, second connecting block; 14, lower pressing plate; 15, lower pressing strip; 16, first sliding rod; 17, first spring; 18, square nut; 19, detection head; 20, connecting strip; 21, second sliding rod; 22, second spring; 23, moving rod; 24, slide rail. Specific embodiments

[0020] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0021] As Figures 1 - 5 shown, the present utility model provides a technical solution:

[0022] It includes a base 1. A placement board 2, a first support frame 3 and a second support frame 4 are respectively and fixedly connected to the top of the base 1. A pressing component is arranged on one side of the first support frame 3. A support plate 5 is fixedly connected to the second support frame 4. A fixing plate 6 is slidably connected to one side of the support plate 5. A servo motor 7 is fixedly connected to one side of the fixing plate 6. The output end of the servo motor 7 penetrates through the fixing plate 6 and is rotatably connected thereto. The output end of the servo motor 7 is coaxially and fixedly connected with a threaded rod 8. A detection component is arranged on the threaded rod 8;

[0023] Specifically, the operator first places the paper on the placement board 2, then manually pulls down the pressing component to fix one end of the paper. At the same time, the fixing plate 6, the servo motor 7 and the threaded rod 8 move downward together. After that, the servo motor 7 is started, and the output end of the servo motor 7 drives the threaded rod 8 to rotate, so that the detection component moves for detection;

[0024] The pressing component includes a first connecting block 9. The first connecting block 9 is fixedly connected to one side of the first support frame 3. A pressing block 10 is rotatably connected to the first connecting block 9. A handle 11 is fixedly connected to the pressing block 10. A connecting rod 12 is rotatably connected to the pressing block 10. One end of the connecting rod 12 is rotatably connected to a second connecting block 13. A lower pressing plate 14 is fixedly connected to the bottom of the second connecting block 13. A lower pressing strip 15 is fixedly connected to the bottom of the lower pressing plate 14;

[0025] Specifically, pull down the handle 11 to drive the pressing block 10 to rotate, so that the connecting rod 12 drives the lower pressing plate 14 to move downward through the second connecting block 13, driving the lower pressing strip 15 to fix the paper, avoiding the paper from moving during the detection process and affecting the detection accuracy. The operator can pull down the pressing component to fix one side of the paper, preventing the equipment from accidentally pressing down when the paper is placed, ensuring the safety of the operator, improving the detection efficiency, and ensuring the accuracy and stability of the detection result;

[0026] A pair of first sliding rods 16 are fixedly connected to the top of the base 1. A first spring 17 is sleeved on the outer periphery of each first sliding rod 16. The top of each first sliding rod 16 penetrates through the lower pressing plate 14 and is slidably connected thereto. A limiting disc is fixedly connected to the top of each first sliding rod 16.

[0027] Specifically, the lower pressing plate 14 slides on the first sliding rod 16, compressing the first spring 17. The first spring 17 can ensure that the lower pressing plate 14 will not slide down when not working.

[0028] The detection component includes a square nut 18. The square nut 18 is threadedly connected to the threaded rod 8. A detection head 19 and a connecting strip 20 are fixedly connected to the bottom of the square nut 18 respectively. A pair of second sliding rods 21 are fixedly connected to the bottom of the connecting strip 20. A second spring 22 is sleeved on the outer periphery of each second sliding rod 21. The bottom of each second sliding rod 21 is slidably connected to a moving rod 23.

[0029] Specifically, the rotation of the threaded rod 8 drives the square nut 18 to move. The detection head 19, the connecting strip 20 and the moving rod 23 move accordingly. The moving rod 23 fixes the other end of the paper. The moving rod 23 can slide along the second sliding rod 21 to prevent the paper from being torn. The detection head 19 performs detection, which can eliminate the interference of the paper undulation on the thickness detection, improve the detection accuracy, and enhance the product quality and production efficiency.

[0030] One end of the threaded rod 8 away from the servo motor 7 is rotatably connected to the lower pressing plate 14.

[0031] Specifically, the threaded rod 8 can rotate on the lower pressing plate 14.

[0032] The two sides of the square nut 18 are both slidably connected to sliding rails 24. One end of the sliding rail 24 is fixedly connected to the lower pressing plate 14, and the other end of the sliding rail 24 is fixedly connected to the fixing plate 6.

[0033] Specifically, the square nut 18 slides on the sliding rail 24.

[0034] The working principle of the present utility model is as follows:

[0035] The operator first places the paper on the placing plate 2, and then pulls down the handle 11, driving the lower pressing block 10 to rotate, so that the connecting rod 12 drives the lower pressing plate 14 to slide on the first sliding rod 16 through the second connecting block 13, compressing the first spring 17. The first spring 17 can ensure that the lower pressing plate 14 will not slide down when not working. The lower pressing plate 14 drives the lower pressing strip 15 to fix the paper, avoiding the influence of the paper movement on the detection accuracy during the detection process. The operator pulls down the lower pressing component to fix one side of the paper, preventing the accidental downward pressure of the equipment when the paper is put in, ensuring the safety of the operator, improving the detection efficiency, and ensuring the accuracy and stability of the detection result.

[0036] The lower pressing plate 14 can drive the fixing plate 6, the servo motor 7 and the threaded rod 8 to move downward together. After that, the servo motor 7 is started, and the output end of the servo motor 7 drives the threaded rod 8 to rotate. The rotation of the threaded rod 8 drives the square nut 18 to slide on the slide rail 24, and the detection head 19, the connecting bar 20 and the moving rod 23 move accordingly. The moving rod 23 fixes the other end of the paper, and the moving rod 23 can slide along the second slide rod 21 to prevent the paper from being torn. The detection head 19 performs detection, eliminating the interference of paper undulation on thickness detection, improving the detection accuracy, and enhancing the product quality and production efficiency.

[0037] The above describes the preferred embodiments of the present patent in detail. However, the present patent is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of the present patent.

Claims

1. A detection device for water transfer paper production, comprising a base (1), characterized in that: At the top of the base (1), a placement plate (2), a first support frame (3), and a second support frame (4) are respectively fixedly connected. On one side of the first support frame (3), a pressing-down component is provided. On the second support frame (4), a support plate (5) is fixedly connected. On one side of the support plate (5), a fixing plate (6) is slidably connected. On one side of the fixing plate (6), a servo motor (7) is fixedly connected. The output end of the servo motor (7) penetrates through the fixing plate (6) and is rotatably connected thereto. The output end of the servo motor (7) is coaxially fixedly connected with a threaded rod (8). A detection component is provided on the threaded rod (8).

2. The inspection device for the production of water transfer paper according to claim 1, characterized in that: The pressing-down component includes a first connecting block (9). The first connecting block (9) is fixedly connected to one side of the first support frame (3). A pressing-down block (10) is rotatably connected to the first connecting block (9). A handle (11) is fixedly connected to the pressing-down block (10). A connecting rod (12) is rotatably connected to the pressing-down block (10). One end of the connecting rod (12) is rotatably connected to a second connecting block (13). A pressing-down plate (14) is fixedly connected to the bottom of the second connecting block (13). A pressing-down strip (15) is fixedly connected to the bottom of the pressing-down plate (14).

3. The inspection device for water transfer paper production according to claim 2, characterized in that: A pair of first sliding rods (16) are fixedly connected to the top of the base (1). A first spring (17) is sleeved on the outer periphery of each first sliding rod (16). The top of each first sliding rod (16) penetrates through the pressing-down plate (14) and is slidably connected thereto. A limiting disk is fixedly connected to the top of each first sliding rod (16).

4. The inspection device for water transfer paper production according to claim 3, characterized in that: The detection component includes a square nut (18). The square nut (18) is threadedly connected to the threaded rod (8). A detection head (19) and a connecting strip (20) are respectively fixedly connected to the bottom of the square nut (18). A pair of second sliding rods (21) are fixedly connected to the bottom of the connecting strip (20). A second spring (22) is sleeved on the outer periphery of each second sliding rod (21). A moving rod (23) is slidably connected to the bottom of each second sliding rod (21).

5. The inspection device for water transfer paper production according to claim 4, characterized in that: One end of the threaded rod (8) away from the servo motor (7) is rotatably connected to the pressing-down plate (14).

6. The inspection device for the production of water transfer paper according to claim 5, characterized in that: Sliding rails (24) are slidably connected to both sides of the square nut (18). One end of the sliding rail (24) is fixedly connected to the pressing-down plate (14), and the other end of the sliding rail (24) is fixedly connected to the fixing plate (6).

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