A device for checking the specifications and dimensions of single-sided corrugated cardboard

Abstract

A device for reviewing the specifications and dimensions of single-sided corrugated cardboard belongs to the technical field of packaging material manufacturing. A notch is opened at one end of the table body along the length direction, and a reciprocating mechanism is slidably arranged in the notch. The reciprocating mechanism is fixedly connected to the lower end of the table body. Guard plates are arranged on both sides of the upper end of the table body. Each of the guard plates is provided with a through hole 1, and each through hole 1 is provided with a detection mechanism. The detection mechanism is slidably connected to the upper end of the table body. The two detection mechanisms are symmetrically arranged, one of the detection mechanisms is provided with an infrared detector 2, and the other detection mechanism is provided with an infrared receiver. The infrared receiver is used in conjunction with the infrared detector 2, and an infrared detector 1 is installed at the other end of the table body. The utility model shows significant beneficial effects in terms of automation, high precision, stability and ease of use, and is of great significance for improving the detection efficiency and product quality of the corrugated cardboard production line.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging material manufacturing, in particular to a device for reviewing the specifications and dimensions of single-sided corrugated paperboards. Background Art

[0002] In the packaging industry, single-faced corrugated cardboard, in particular, has become the preferred material for many commodity packaging due to its excellent structural strength and cost-effectiveness. However, with the expansion of production scale and the intensification of market competition, the requirements for the accuracy of the specifications and dimensions of single-faced corrugated cardboard are also increasing. On the production line, due to the combined influence of multiple complex factors such as equipment accuracy, process control, and raw material differences, the specifications and dimensions of single-faced corrugated cardboard are often difficult to maintain completely consistent, which directly affects the packaging's aesthetics, stability, and customer satisfaction.

[0003] At present, the manual measurement and comparison methods widely used in the market may still meet the needs when dealing with small-scale production or sample testing, but in the face of large-scale, continuous production scenarios, its disadvantages of low efficiency and difficulty in ensuring accuracy are fully exposed. Manual measurement is not only time-consuming and labor-intensive, but also easily affected by human factors, resulting in unstable and inaccurate measurement results. In addition, with the development of intelligent manufacturing and automation technology, traditional manual measurement methods have become increasingly difficult to meet the production needs of the modern packaging industry. Utility Model Content

[0004] In order to solve the problems existing in the background technology, the utility model provides a device for reviewing the specifications and dimensions of single-faced corrugated paperboard.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a single-sided corrugated cardboard specification size review device, including a table body, an infrared detector 1, an infrared detector 2, an infrared receiver, a reciprocating mechanism, two guard plates and two detection mechanisms;

[0006] A notch is opened at one end of the table body along the length direction, and a reciprocating mechanism is slidably arranged in the notch. The reciprocating mechanism is fixedly connected to the lower end of the table body. Guard plates are arranged on both sides of the upper end of the table body. Each of the guard plates is provided with a through hole. A detection mechanism is arranged in each through hole. The detection mechanism is slidably connected to the upper end of the table body. The two detection mechanisms are symmetrically arranged, one of the detection mechanisms is provided with an infrared detector 2, and the other detection mechanism is provided with an infrared receiver. The infrared receiver is used in conjunction with the infrared detector 2. An infrared detector 1 is installed at the other end of the table body.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. Efficient automatic detection: By integrating infrared detectors, electric telescopic rods, motors and other automatic components, automatic detection of the width and length of corrugated cardboard is realized, which greatly improves the detection efficiency and accuracy and reduces the tediousness and errors of manual operation.

[0009] 2. High-precision measurement: The use of infrared detector 1 and infrared detector 2 in conjunction with the infrared receiver can accurately measure the length and width of the corrugated cardboard to ensure the accuracy of the measurement results.

[0010] 3. Stable and reliable reciprocating mechanism: The designed reciprocating mechanism drives the Z-shaped rod to rotate through the motor, so that the connecting rod drives the slider to slide back and forth on the slide, thereby realizing the stable pushing of the corrugated cardboard. At the same time, the buffering effect of the spring ensures the stability of pushing and the protection of the cardboard, preventing the cardboard from being damaged during the pushing process.

[0011] 4. Flexible detection mechanism: The detection mechanism drives the push plate to move through the electric telescopic rod, so that the push plate can fit the corrugated cardboard closely to ensure the accuracy of width measurement. At the same time, the sliding roller group on the push plate reduces the friction between the cardboard and ensures the smooth movement of the cardboard during the detection process.

[0012] 5. Convenient stacking and inspection: The design of the table allows a certain number of corrugated cardboards to be neatly stacked. Through the coordinated work of the reciprocating mechanism and the detection mechanism, the specifications and dimensions of the stacked corrugated cardboards can be continuously and efficiently reviewed, thereby improving work efficiency.

[0013] In summary, the utility model shows remarkable beneficial effects in terms of automation, high precision, stability and ease of use, and is of great significance for improving the detection efficiency and product quality of corrugated cardboard production lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Figure 3 It is a schematic diagram of the reciprocating mechanism of the utility model. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] This embodiment describes a device for reviewing the specifications and dimensions of a single-sided corrugated cardboard, comprising a table body 1, an infrared detector 12, an infrared detector 2 18, an infrared receiver 19, a reciprocating mechanism, two guard plates 13 and two detection mechanisms;

[0019] One end of the table body 1 is provided with a notch along the length direction, and a reciprocating mechanism is slidably arranged in the notch, and the reciprocating mechanism is fixedly connected to the lower end of the table body 1, and guard plates 13 are arranged on both sides of the upper end of the table body 1, each of the guard plates 13 is provided with a through hole one, and a detection mechanism is arranged in each through hole one, and the detection mechanism is slidably connected to the upper end of the table body 1, and the two detection mechanisms are symmetrically arranged, one of the detection mechanisms is provided with an infrared detector 2 18, and the other detection mechanism is provided with an infrared receiver 19, and the infrared receiver 19 is used in conjunction with the infrared detector 2 18, and an infrared detector 12 is installed at the other end of the table body 1.

[0020] The reciprocating mechanism includes a slide plate 2, a slider 3, a telescopic head 4, a spring 5, a slide rod 6, a connecting rod 7, a Z-shaped rod 8, a motor 9, a fixing plate 10 and a connecting frame 11;

[0021] The slide plate 2 is fixedly connected to the connecting frame 11, and the connecting frame 11 is fixedly connected to the table body 1. The slide plate 2 is provided with a slide groove 1 along the length direction, the slider 3 is slidably connected to the slide groove 1, and the slider 3 is provided with a slide groove 2. The telescopic head 4 is slidably connected to the slide groove 2, and the lower end of the telescopic head 4 is provided with a sliding hole matching the slide rod 6, one end of the slide rod 6 is slidably connected to the sliding hole, and the other end of the slide rod 6 is fixedly connected to the inner bottom end of the second slide groove. The spring 5 is sleeved on the slide rod 6, one end of the spring 5 is fixedly connected to the telescopic head 4, and the other end of the spring 5 is fixedly connected to the inner bottom end of the second slide groove. The lower end of the slider 3 is hinged to one end of the connecting rod 7, and the connecting rod 7 is provided with a long hole along the length direction. One end of the Z-shaped rod 8 is slidably connected to the long hole, and the other end of the Z-shaped rod 8 is fixedly connected to the output shaft of the motor 9. The motor 9 is fixed on the fixed plate 10, and the other end of the connecting rod 7 is hinged to the fixed plate 10, and the fixed plate 10 is fixedly connected to the slide plate 2.

[0022] Each of the detection mechanisms comprises a fixed frame 14, an electric telescopic rod 15, a push plate 16 and two sliding roller groups 17;

[0023] The fixed frame 14 is fixedly connected to the corresponding guard plate 13, the fixed end of the electric telescopic rod 15 is fixedly connected to the fixed frame 14, the telescopic end of the electric telescopic rod 15 is fixedly connected to the push plate 16, the push plate 16 is matched and arranged in a through hole 1 of the guard plate 13, the push plate 16 is slidably connected to the upper end of the table body 1, and two sliding roller groups 17 are symmetrically arranged on the push plate 16.

[0024] Each of the sliding roller groups 17 includes a plurality of sliding rollers, which are arranged in parallel from top to bottom. The push plate 16 is provided with a second through hole matching the sliding roller group 17, and both ends of the plurality of sliding rollers are rotatably connected to the inner wall of the corresponding second through hole.

[0025] When the utility model is used, a certain number of single-sided corrugated cardboards are neatly stacked on the table body 1, and the height of the cardboards does not exceed the detection range of the infrared detector 18. The two detection mechanisms are respectively located on both sides of the table body 1 and are symmetrically arranged. The electric telescopic rod 15 on each detection mechanism is in the initial position, and a certain distance is maintained between the push plate 16 and the corrugated cardboard to ensure that the cardboard will not be disturbed before detection. The reciprocating mechanism is in a static state, the telescopic head 4 is not extended, and the spring 5 is kept in a natural state. The infrared detector 12 is located at one end of the table body 1 and is used to detect the length of the corrugated cardboard. The infrared detector 18 and the infrared receiver 19 cooperate to detect the width of the corrugated cardboard; the electric telescopic rod 15 on each detection mechanism is started, and the push plate 16 is driven to move toward the direction of the corrugated cardboard at the same time. When the push plate 16 is completely fitted with the stacked corrugated cardboard, the electric telescopic rod 15 stops moving, the infrared detector 18 emits an infrared signal, and the infrared receiver 19 receives the signal. Since the push plate 16 is fitted with the cardboard, the length of the corrugated cardboard is determined by receiving the signal length by the infrared receiver 19. Width; After completing the width detection, the electric telescopic rod 15 keeps the position of the push plate 16 unchanged to maintain the stability of the cardboard, and the motor 9 is started. The motor 9 drives the Z-shaped rod 8 to rotate. Since the Z-shaped rod 8 is slidably connected with the long hole on the connecting rod 7, the rotation of the Z-shaped rod 8 will drive the connecting rod 7 and the slider 3 to move along the slide groove of the slide plate 2. As the slider 3 moves, the side wall of the telescopic head 4 pushes the bottom layer of corrugated cardboard to move toward the infrared detector 12. When the corrugated cardboard blocks the infrared detector 12, the infrared signal changes, and the system records the position or time at this time, and continues to move until the corrugated cardboard completely leaves the detection range of the infrared detector 12, and the infrared signal is restored. By calculating the time or distance when the corrugated cardboard blocks and leaves the infrared detector 12, the length data of the corrugated cardboard is obtained; when the telescopic head 4 pushes out the bottom layer of corrugated cardboard, the subsequent corrugated cardboard will fall and squeeze the telescopic head 4, so that the spring 5 is compressed to form a good buffer force. In the process of the telescopic head 4 returning to the initial position, the spring 5 gradually recovers its deformation until it returns to the initial position;

[0026] Since the push plate 16 is provided with a sliding roller group 17, they effectively reduce the friction between the corrugated cardboard, so that the upper layer of corrugated cardboard can smoothly fall above the table body 1, and the above-mentioned width detection and length detection steps are repeated to review the specifications and dimensions of the next corrugated cardboard.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other forms of assembly without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalents of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A device for checking the specifications and dimensions of single-faced corrugated cardboard, characterized in that: It comprises a table body (1), an infrared detector 1 (12), an infrared detector 2 (18), an infrared receiver (19), a reciprocating mechanism, two guard plates (13) and two detection mechanisms; A notch is provided at one end of the table body (1) along the length direction, and a reciprocating mechanism is slidably arranged in the notch, and the reciprocating mechanism is fixedly connected to the lower end of the table body (1). Guard plates (13) are provided on both sides of the upper end of the table body (1), and each of the guard plates (13) is provided with a through hole. A detection mechanism is provided in each through hole. The detection mechanism is slidably connected to the upper end of the table body (1). The two detection mechanisms are symmetrically arranged, and one of the detection mechanisms is provided with an infrared detector (2) (18), and the other detection mechanism is provided with an infrared receiver (19). The infrared receiver (19) is used in conjunction with the infrared detector (2) (18). An infrared detector (12) is installed at the other end of the table body (1).

2. According to claim 1, a device for checking the specifications and dimensions of single-faced corrugated cardboard, characterized in that: The reciprocating mechanism comprises a slide plate (2), a slider (3), a telescopic head (4), a spring (5), a slide rod (6), a connecting rod (7), a Z-shaped rod (8), a motor (9), a fixing plate (10) and a connecting frame (11); The slide plate (2) is fixedly connected to the connecting frame (11), the connecting frame (11) is fixedly connected to the table body (1), the slide plate (2) is provided with a first slide groove along the length direction, the slider (3) is slidably connected to the first slide groove, the slider (3) is provided with a second slide groove, the telescopic head (4) is slidably connected to the second slide groove, the lower end of the telescopic head (4) is provided with a slide hole matching the slide rod (6), one end of the slide rod (6) is slidably connected to the slide hole, the other end of the slide rod (6) is fixedly connected to the inner bottom end of the second slide groove, and the spring (5) is sleeved on the slide rod (6). One end of the spring (5) is fixedly connected to the telescopic head (4), the other end of the spring (5) is fixedly connected to the inner bottom end of the second slide groove, the lower end of the slider (3) is hinged to one end of the connecting rod (7), the connecting rod (7) is provided with a long hole along the length direction, one end of the Z-shaped rod (8) is slidably connected to the long hole, the other end of the Z-shaped rod (8) is fixedly connected to the output shaft of the motor (9), the motor (9) is fixed on the fixed plate (10), the other end of the connecting rod (7) is hinged to the fixed plate (10), and the fixed plate (10) is fixedly connected to the slide plate (2).

3. The device for checking the size of single-faced corrugated cardboard according to claim 1, characterized in that: Each of the detection mechanisms comprises a fixed frame (14), an electric telescopic rod (15), a push plate (16) and two sliding roller groups (17); The fixing frame (14) is fixedly connected to the corresponding guard plate (13), the fixed end of the electric telescopic rod (15) is fixedly connected to the fixing frame (14), the telescopic end of the electric telescopic rod (15) is fixedly connected to the push plate (16), the push plate (16) is matched and arranged in a through hole 1 of the guard plate (13), the push plate (16) is slidably connected to the upper end of the table body (1), and two sliding roller groups (17) are symmetrically arranged on the push plate (16).

4. The device for checking the size of single-faced corrugated paperboard according to claim 3, characterized in that: Each of the sliding roller groups (17) comprises a plurality of sliding rollers, which are arranged in parallel from top to bottom. A through hole 2 matching the sliding roller group (17) is provided on the push plate (16), and both ends of the plurality of sliding rollers are rotatably connected to the inner wall of the corresponding through hole 2.

Images