Automatic alignment device for grinding and cutting carton

Abstract

The automatic alignment device comprises an adjusting plate and a sliding plate, the adjusting plate is connected with the sliding plate through a first connecting rod, the two ends of the first connecting rod are rotationally connected with the adjusting plate and the sliding plate respectively, a sliding groove is formed in the outer wall of the adjusting plate in a sliding and penetrating mode, and a threaded rod is rotationally connected to the inner wall of the sliding groove; the threaded section of the threaded rod is in threaded connection with a sliding block, the sliding block is connected with the sliding plate through a second connecting rod, the two ends of the second connecting rod are rotationally connected with the adjusting plate and the sliding plate respectively, the outer wall of the sliding plate is rotationally connected with a double-end threaded rod, and the double-end threaded rod is connected with two sets of clamping plates through a connecting mechanism. By arranging the threaded rod, the sliding block and the like, the threaded rod drives the sliding block to slide, and the arranged sliding plate rotates around the connecting point of the sliding plate and the first connecting rod, so that abrasion cutting operation of a carton at different angles is achieved, meanwhile, shutdown adjustment is not needed, and the adjustment cost generated in the production process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of alignment devices, in particular to an automatic alignment device for grinding and cutting carton boxes. Background Art

[0002] Carton die-cutting machine is a machine used for die-cutting cardboard in carton forming process. It is generally divided into two types of die-cutting: flat-pressed flat and round-pressed round. As the outer packaging is not only used for transportation, but also used to attract consumers' purchasing needs, the market share of die-cutting process has also increased accordingly. Whether it is a flat-pressed die-cutting machine or a round-pressed round die-cutting machine, peripheral equipment such as pre-feeder, cardboard stacking and separation device, stacker and cardboard small bundle processing device are required to ensure the maximum production efficiency of the die-cutting process.

[0003] When grinding and cutting cartons, it is necessary to align the side walls of the carton with the help of devices such as splints. Such splints are usually installed on one side of the grinding and cutting equipment to fix the carton and ensure its accurate position to prevent the carton from shifting or shaking during the cutting process, thereby affecting the accuracy and consistency of the cutting. When using the existing alignment device, it is necessary to push the carton horizontally to the cutter. At this time, the angle between the cutter and the carton is a vertical angle, and the cutting position is horizontal after cutting. When the carton needs to be cut at a certain inclination angle during cutting, it is necessary to replace splints with different angles. Changing the splint angle requires stopping the machine for adjustment, which will increase the downtime and adjustment cost of the production line. Therefore, it is necessary to redesign the automatic alignment device for carton grinding and cutting in response to the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an automatic alignment device for grinding and cutting a carton.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The automatic alignment device for carton grinding and cutting comprises an adjustment plate and a slide plate, wherein the adjustment plate is connected to the slide plate through a connecting rod 1, and the two ends of the connecting rod 1 are rotatably connected to the adjustment plate and the slide plate respectively; a slide groove is provided on the outer wall of the adjustment plate, and a threaded rod is rotatably connected to the inner wall of the slide groove; a slider is threadedly connected to the threaded section of the threaded rod; the slider is connected to the slide plate through a connecting rod 2, and the two ends of the connecting rod 2 are rotatably connected to the adjustment plate and the slide plate respectively; a double-headed threaded rod is rotatably connected to the outer wall of the slide plate, and the double-headed threaded rod is connected to two sets of clamping plates through a connecting mechanism.

[0007] Preferably, the connection mechanism comprises two groups of slide seats threadedly connected to the threaded sections of the double-start threaded rod, the outer walls of the two groups of slide seats are fixedly connected to connecting rods, and the ends of the connecting rods are fixedly connected to the clamping plates.

[0008] Preferably, the outer wall of the slide plate is fixedly connected with a support plate, the outer wall of the support plate is U-shaped, and the outer wall of the support plate is provided with two groups of connecting grooves, and the two groups of connecting rods are respectively slidably connected in the two groups of connecting grooves.

[0009] Preferably, the two groups of sliding seats and outer walls of the sliding block are both arranged in a plane, the two groups of sliding seat side walls are in contact with the outer wall of the sliding plate, and the outer wall of the sliding block is in contact with the inner wall of the sliding groove.

[0010] Preferably, the outer wall of the adjustment plate is rotatably connected to a turning handle, the outer wall of the turning handle is provided with an anti-slip pad, and the turning handle is coaxially fixedly connected to the threaded rod.

[0011] Preferably, a servo motor is fixedly connected to the outer wall of the slide plate, and the end of the output shaft of the servo motor is coaxially fixedly connected to the double-headed threaded rod.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model sets a threaded rod, a slider and other devices, and drives the slider to slide with the help of the threaded rod. The set slide plate rotates around a connection point with the connecting rod, so as to realize the grinding and cutting operation of the carton at different angles. At the same time, there is no need to stop the machine for adjustment, which reduces the adjustment cost generated during production.

[0014] 2. The utility model sets up double-headed threaded rods, clamping plates and other devices, and uses a servo motor to drive the double-headed threaded rods to rotate. The two sets of slides on the threaded sections drive the clamping plates to slide toward each other until they contact the outer wall of the carton, thereby clamping and fixing the carton, thereby ensuring stability when cutting the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the automatic alignment device for carton grinding and cutting proposed by the utility model;

[0016] Figure 2 for Figure 1 Structural diagram.

[0017] Figure 3 for Figure 1 Schematic diagram of the structure of the middle slide and its external components.

[0018] In the figure: 1. adjustment plate; 2. slide plate; 3. slide groove; 4. threaded rod; 5. slider; 6. turning handle; 7. connecting rod one; 8. connecting rod two; 9. abutment plate; 10. double-headed threaded rod; 11. clamping plate; 12. servo motor; 13. slide seat; 14. connecting rod; 15. connecting groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 , the carton grinding and cutting automatic alignment device comprises an adjusting plate 1 and a slide plate 2, the adjusting plate 1 is connected to the slide plate 2 through a connecting rod 1 7, and the two ends of the connecting rod 1 7 are rotatably connected to the adjusting plate 1 and the slide plate 2 respectively, the outer wall of the adjusting plate 1 is provided with a slide groove 3, the inner wall of the slide groove 3 is rotatably connected with a threaded rod 4, the threaded section of the threaded rod 4 is threadedly connected with a slider 5, the slider 5 is connected to the slide plate 2 through a connecting rod 2 8, the two ends of the connecting rod 2 8 are rotatably connected to the adjusting plate 1 and the slide plate 2 respectively, the outer wall of the slide plate 2 is rotatably connected with a double-headed threaded rod 10, and the double-headed threaded rod 10 is connected with two groups of clamping plates 11 through a connecting mechanism, the slider 5 is driven to slide by the threaded rod 4, and the angle between the connecting rod 2 8 and the adjusting plate 1 gradually increases or decreases during sliding, thereby adjusting the angle of the slide plate 2, so that the angle of the slide plate 2 can be flexibly adjusted according to different cutting requirements.

[0021] Reference Figure 2 and Figure 3 The connecting mechanism includes two groups of slides 13 threadedly connected to the threaded segments of the double-headed threaded rod 10, the outer walls of the two groups of slides 13 are fixedly connected with connecting rods 14, the ends of the connecting rods 14 are fixedly connected to the clamping plates 11, the outer wall of the slide plate 2 is fixedly connected with the abutment plate 9, the outer wall of the abutment plate 9 is U-shaped, and the outer wall of the abutment plate 9 is provided with two groups of connecting grooves 15, the two groups of connecting rods 14 are respectively slidably connected in the two groups of connecting grooves 15, and the carton can be attached to the outer wall of the abutment plate 9 during cutting. The provided connecting grooves 15 can avoid conflicts between the connecting rods 14 and the abutment plate 9 when sliding. At the same time, with the help of the sliding of the two groups of clamping plates 11, the purpose of clamping the carton can be achieved, thereby improving the stability when cutting the carton.

[0022] Reference Figure 2 and Figure 3 The outer walls of the two groups of slides 13 and the slider 5 are both arranged in a plane, the side walls of the two groups of slides 13 are in contact with the outer wall of the slide plate 2, the outer wall of the slider 5 is in contact with the inner wall of the slide groove 3, the outer wall of the adjustment plate 1 is rotatably connected with a turning handle 6, the outer wall of the turning handle 6 is provided with an anti-slip pad, the turning handle 6 is coaxially fixedly connected with the threaded rod 4, the outer wall of the slide plate 2 is fixedly connected with a servo motor 12, and the end of the output shaft of the servo motor 12 is coaxially fixedly connected with the double-headed threaded rod 10.

[0023] In the utility model, the specific function of the device is: when using the device, the handle 6 is rotated according to the required angle of carton cutting, and the handle 6 drives the slider 5 to slide through the slide groove 3. When the slider 5 slides, the angle between the connecting rod 2 8 and the adjustment plate 1 gradually increases or decreases. In this process, the slide plate 2 rotates around the connection point of the connecting rod 1 7 to achieve the adjustment of the angle of the slide plate 2. After adjustment, the carton is pressed against the outer wall of the abutment plate 9, and the double-headed threaded rod 10 is driven to rotate by the servo motor 12. The two groups of slides 13 on the threaded section respectively drive the clamping plates 11 to slide toward each other until they contact the outer wall of the carton, thereby clamping and fixing the carton. By accurately adjusting the angle of the slide plate 2, the specific angle requirements required for carton grinding and cutting can be met. At the same time, there is no need to stop the machine for adjustment, thereby reducing the adjustment cost generated during production.

[0024] 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. An automatic alignment device for carton grinding and cutting, comprising an adjustment plate (1) and a slide plate (2), characterized in that: The adjusting plate (1) is connected to the slide plate (2) through a connecting rod (7), and the two ends of the connecting rod (7) are respectively rotatably connected to the adjusting plate (1) and the slide plate (2). A sliding groove (3) is provided on the outer wall of the adjusting plate (1), and a threaded rod (4) is rotatably connected to the inner wall of the sliding groove (3). The threaded section of the threaded rod (4) is threadedly connected to a slider (5). The slider (5) is connected to the slide plate (2) through a connecting rod (8), and the two ends of the connecting rod (8) are respectively rotatably connected to the adjusting plate (1) and the slide plate (2). The outer wall of the slide plate (2) is rotatably connected to a double-headed threaded rod (10), and the double-headed threaded rod (10) is connected to two groups of clamping plates (11) through a connecting mechanism.

2. The carton grinding and cutting automatic alignment device according to claim 1 is characterized in that: The connection mechanism comprises two groups of slide seats (13) threadedly connected to the threaded sections of the double-threaded rod (10), the outer walls of the two groups of slide seats (13) are fixedly connected to connecting rods (14), and the ends of the connecting rods (14) are fixedly connected to the clamping plate (11).

3. The carton grinding and cutting automatic alignment device according to claim 2 is characterized in that: The outer wall of the slide plate (2) is fixedly connected to a support plate (9), the outer wall of the support plate (9) is U-shaped, and the outer wall of the support plate (9) is provided with two groups of connection grooves (15), and the two groups of connection rods (14) are respectively slidably connected in the two groups of connection grooves (15).

4. The carton grinding and cutting automatic alignment device according to claim 3 is characterized in that: The outer walls of the two groups of slide seats (13) and the sliding block (5) are both arranged in a plane. The side walls of the two groups of slide seats (13) are in contact with the outer wall of the sliding plate (2), and the outer wall of the sliding block (5) is in contact with the inner wall of the sliding groove (3).

5. The carton grinding and cutting automatic alignment device according to claim 4 is characterized in that: The outer wall of the adjustment plate (1) is rotatably connected to a turning handle (6), the outer wall of the turning handle (6) is provided with an anti-slip pad, and the turning handle (6) is coaxially fixedly connected to the threaded rod (4).

6. The carton grinding and cutting automatic alignment device according to claim 5 is characterized in that: A servo motor (12) is fixedly connected to the outer wall of the slide plate (2), and the end of the output shaft of the servo motor (12) is coaxially fixedly connected to the double-headed threaded rod (10).

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