Material positioning device of folder gluer

Abstract

The utility model belongs to the technical field of paper box production, and particularly relates to a material positioning device of a box pasting machine, which is characterized in that a two-way air cylinder is mounted on a base, a first sliding groove is formed in each of two sides of the two-way air cylinder, and a sliding block is mounted in each first sliding groove in a sliding manner; the two output ends of the two-way air cylinder are fixedly connected with the two sliding blocks respectively, the two sliding blocks are each provided with a first roller seat, the two first roller seats are each provided with an adjusting rod, the two ends of the base are each provided with a fixing block, and the two fixing blocks are each provided with a second sliding groove. Fixing rods are arranged in the two second sliding grooves in a sliding mode, and second roller seats are arranged at the bottom ends of the two fixing rods; and an infrared sensor is arranged, operation of the box pasting machine body is paused in a short time by sensing the paper box, clamping of the positioning assembly is facilitated, the paper box is prevented from deviating and inclining in the conveying, positioning and clamping process, and the paper clamping phenomenon is avoided, and the device continuity is improved.

Description

Technical Field

[0001] This utility model belongs to the field of paper box production technology, specifically a material positioning device for a box gluing machine. Background Technology

[0002] In the packaging and printing industry, the application of box gluing machines is the final step in packaging box processing. It involves folding and gluing printed and die-cut cardboard into shape. Machine gluing replaces manual gluing, reducing labor costs and improving efficiency. Box gluing machines are divided into paper feeding section, pre-folding section, bottom hooking section, forming section, and box pressing section. According to function, box gluing machines are divided into straight-gluing box gluing machines, bottom hooking box gluing machines, etc. Ordinary box gluing machines do not have bottom hooking function or even pre-folding. Better ones have pre-folding. Of course, most box gluing machines now have pre-folding. To make bottom hooking boxes, a bottom hooking box gluing machine must be used. More advanced box gluing machines can also make hexagonal and irregularly shaped boxes, but they need to be equipped with a glue spraying system and other devices.

[0003] The specific design and structure of the material positioning device for a gluing machine may vary depending on the manufacturer and application requirements, but generally they include the following key components: a support structure and a positioning structure. The support structure typically includes components such as a telescopic rod, a top rod, and a turntable. The output end of the telescopic rod is fixedly connected to the top rod, and the top of the top rod is rotatably connected to the turntable. The telescopic rod pushes the top rod, causing the turntable to rise and lift the carton from the bottom, thus providing initial positioning support. The positioning structure includes a lifting frame and a pressure plate: the lifting frame is located above the inner wall of the support frame, with horizontal plates on both sides. The two telescopic rods on the top of the frame push the lifting frame down, causing the rectangular pressure plate to insert into the carton and clamp it in conjunction with the turntable. A telescopic rod is installed on the support plate above the inner wall of the rectangular pressure plate, and its output end is connected to a cylindrical pressure plate, which can slide within the annular groove of the rectangular pressure plate to accommodate different sized cartons.

[0004] Carton gluing machines play a vital role in the packaging and printing industry. However, many carton gluing machines currently suffer from the problem of limited positioning dimensions. When faced with cartons of different sizes, some carton gluing machines cannot flexibly adjust their positioning mechanisms, resulting in them only being able to handle cartons within a specific size range. For cartons outside this range, it is difficult to accurately position them, thus limiting the application range of the carton gluing machine. To address the above problem, a material positioning device for carton gluing machines is proposed. Utility Model Content

[0005] To overcome the shortcomings of existing technologies and address the problems of existing equipment, this utility model proposes a material positioning device for a box-gluing machine.

[0006] The technical solution adopted by this utility model to solve its technical problem is a material positioning device for a box gluing machine, including a base, on which a bidirectional cylinder is installed. A first groove is opened on each side of the bidirectional cylinder, and a slider is slidably installed in each of the two first grooves. A slider is fixedly connected to each of the two output ends of the bidirectional cylinder. A first roller seat is installed on each of the two sliders, and an adjusting rod is installed on each of the two first roller seats.

[0007] Each end of the base is provided with a fixing block, and each fixing block is provided with a second sliding groove. A fixing rod is slidably arranged in each of the two second sliding grooves. A second roller seat is provided at the bottom of each of the two fixing rods, and a second roller seat is connected to the top of each of the two adjusting rods.

[0008] Preferably, a fixing plate is fixedly installed at the top of the two fixing rods, and an installation groove is opened in the fixing plate. A fixing groove is provided in the installation groove, and a transmission gear is provided in the fixing groove. An adjusting motor is installed at the top of the fixing groove, and the output end of the adjusting motor is fixedly connected to the transmission gear. Two transmission rods with gears are slidably arranged in the fixing groove, and the two transmission rods are respectively arranged on both sides of the transmission gear and mesh with the transmission gear for transmission.

[0009] Preferably, the bottom end of the fixed plate has two No. 3 sliding grooves, and each of the two transmission rods is provided with a positioning rod. The two positioning rods are slidably disposed in one of the No. 3 sliding grooves, and the bottom end of each positioning rod is fixedly installed with a positioning plate. By setting an adjusting motor to drive the transmission gear to rotate, the two transmission rods with gears can be moved and adjusted according to the size of the paper box to be processed, thereby improving the practicality of the device.

[0010] Preferably, a gluing machine body is disposed between the two fixed blocks, and the two ends of the gluing machine body are respectively fixed to the fixed blocks by a mounting block, and a paper box is disposed on the gluing machine body.

[0011] Preferably, the fixing block is equipped with an infrared sensor; by setting the infrared sensor, the position of the target carton can be continuously monitored in real time, and the monitored data can be quickly fed back to provide users with immediate information, so as to facilitate timely understanding of the relevant situation and adjust the positioning device according to the data, thereby ensuring the stability of the production process and product quality.

[0012] Preferably, the bidirectional cylinder, infrared sensor, and regulating motor are all electrically connected to an external power source; the external power source can provide continuous and stable power to ensure that the device can operate for a long time without interruption, avoiding equipment downtime due to insufficient power or unstable performance of the built-in power source, which would affect production efficiency.

[0013] The advantages of this invention are as follows: By setting an adjusting motor to drive the transmission gear to rotate, the two transmission rods meshing with the transmission gear move, which in turn drive the two positioning plates to move left and right according to the width of the cardboard box. A two-way cylinder drives the two sliders to move in the first slide groove. The movement of the two sliders drives the two first roller seats to move. The movement of the two first roller seats drives the fixed rods to move up and down through two adjusting rods connected to the first roller seats. The up and down movement of the two fixed rods can adjust the height of the positioning plates according to the height of the cardboard box. There is no need to manually replace or adjust the positioning components, which improves the versatility and flexibility of the equipment.

[0014] The infrared sensor is installed to sense the carton and thus temporarily pause the operation of the gluing machine. This facilitates the positioning component to clamp the carton, preventing it from shifting or tilting during the feeding and positioning process, which could lead to paper jams and improve the continuity of the equipment. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall cross-sectional structure;

[0017] Figure 2 This is a schematic diagram of the overall structure;

[0018] Figure 3 This is a schematic diagram of the overall planar structure;

[0019] Figure 4 This is a schematic diagram of the adjustment mechanism.

[0020] Figure 5 A schematic diagram for adjusting the local structure;

[0021] In the diagram: 1. Base; 2. Two-way cylinder; 3. No. 1 slide groove; 4. Slider; 5. No. 1 roller seat; 6. Adjusting rod; 7. Fixing block; 8. No. 2 slide groove; 9. Fixing rod; 10. No. 2 roller seat; 11. Fixing plate; 12. Mounting slot; 13. Fixing slot; 14. Adjusting motor; 15. Transmission gear; 16. Transmission rod; 17. Positioning rod; 18. Positioning plate; 19. No. 3 slide groove; 20. Infrared sensor; 22. Main body of the box gluing machine; 23. Paper box; 24. Mounting block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] Please see Figure 1-5 As shown, a material positioning device for a box gluing machine includes a base 1, on which a bidirectional cylinder 2 is installed. A first groove 3 is opened on each side of the bidirectional cylinder 2. A slider 4 is slidably installed in each of the two first grooves 3. A slider 4 is fixedly connected to each of the two output ends of the bidirectional cylinder 2. A first roller seat 5 is installed on each of the two sliders 4. An adjusting rod 6 is installed on each of the two first roller seats 5.

[0024] The base 1 has a fixing block 7 at each end, and a second sliding groove 8 is provided on each of the two fixing blocks 7. A fixing rod 9 is slidably arranged in each of the two second sliding grooves 8. A second roller seat 10 is provided at the bottom of each of the two fixing rods 9. A second roller seat 10 is connected to the top of each of the two adjusting rods 6.

[0025] During operation, in order to position and clamp paper boxes 23 of different heights, the bidirectional cylinder 2 is activated. The bidirectional cylinder 2 drives two sliders 4 to move within the first slide groove 3. The movement of the two sliders 4 drives the movement of two first roller seats 5 mounted on the sliders 4. The movement of the two first roller seats 5 drives the movement of two adjusting rods 6. The movement of the two adjusting rods 6 drives the fixed rods 9 to move up and down within the second slide groove 8 via the second roller seat 10. The up and down movement of the two fixed rods 9 drives the fixed plate 11 to move up and down. The up and down movement of the fixed plate 11 can drive the two positioning plates 18 to move to the specified height.

[0026] A fixing plate 11 is fixedly installed at the top of the two fixing rods 9. An installation groove 12 is provided in the fixing plate 11. A fixing groove 13 is provided in the installation groove 12. A transmission gear 15 is provided in the fixing groove 13. An adjusting motor 14 is provided at the top of the fixing groove 13. The output end of the adjusting motor 14 is fixedly connected to the transmission gear 15. Two transmission rods 16 with gears are slidably arranged in the fixing groove 13. The two transmission rods 16 are respectively arranged on both sides of the transmission gear 15 and mesh with the transmission gear 15 for transmission.

[0027] The bottom end of the fixed plate 11 has two No. 3 sliding grooves 19. Both of the two transmission rods 16 are provided with positioning rods 17. The two positioning rods 17 are slidably disposed in one No. 3 sliding groove 19, and the bottom end of the two positioning rods 17 is fixedly installed with positioning plates 18.

[0028] A gluing machine body 22 is disposed between the two fixed blocks 7. The two ends of the gluing machine body 22 are respectively fixed to the fixed blocks 7 by a mounting block 24. A paper box 23 is disposed on the gluing machine body 22. An infrared sensor 20 is disposed on the fixed blocks 7. The bidirectional cylinder 2, the infrared sensor 20 and the regulating motor 14 are all electrically connected to an external power source.

[0029] During operation, in order to position and clamp paper boxes 23 of different thicknesses, the infrared sensor 20 is first powered on to detect the position of the paper box 23. When the paper box 23 moves to the working position, the main body of the gluing machine 22 is stopped, and the regulating motor 14 is started to drive the transmission gear 15 to rotate, so that the two transmission rods 16 that mesh with the transmission gear 15 move towards each other. The two transmission rods 16 moving towards each other drive a positioning plate 18 through the two positioning rods 17 to position and clamp the paper box 23.

[0030] Working principle: In order to position and clamp paper boxes 23 of different heights, the bidirectional cylinder 2 is activated. The bidirectional cylinder 2 drives two sliders 4 to move in the first slide groove 3. The movement of the two sliders 4 drives the two first roller seats 5 mounted on the sliders 4 to move. The movement of the two first roller seats 5 drives the two adjusting rods 6 to move. The movement of the two adjusting rods 6 drives the fixed rods 9 to move up and down in the second slide groove 8 through the second roller seat 10. The up and down movement of the two fixed rods 9 drives the fixed plate 11 to move up and down. The up and down movement of the fixed plate 11 can drive the two positioning plates 18 to move to the specified height.

[0031] In order to position and clamp paper boxes 23 of different thicknesses, the infrared sensor 20 is first powered on to detect the position of the paper box 23. When the paper box 23 moves to the working position, the main body of the gluing machine 22 is stopped, and the regulating motor 14 is started to drive the transmission gear 15 to rotate, so that the two transmission rods 16 that mesh with the transmission gear 15 move towards each other. The two transmission rods 16 move towards each other and drive a positioning plate 18 through the two positioning rods 17 to position and clamp the paper box 23.

[0032] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A folder material positioning device, characterized by: Including base (1), the base (1) is installed with two-way cylinder (2), one no. One sliding slot (3) is set up on both sides of two-way cylinder (2) respectively, two no. Sliding block (4) is slidably installed in one sliding slot (3), and the two output ends of two-way cylinder (2) are respectively fixedly connected with one sliding block (4), two sliding blocks (4) are installed with one no. Roll seat (5) is installed on two no. Roll seat (5) is installed with one adjusting rod (6) on two no. Two fixed blocks (7) are arranged at the both ends of the base (1), two no. Sliding slot (8) is set up on two fixed blocks (7), two fixed rods (9) are slidably arranged in two no. Two no. Roll seat (10) is arranged at the bottom end of two fixed rods (9), and two adjusting rods (6) are respectively connected with one no. Roll seat (10) is arranged at the top end of two no.

2. The folder material positioning device of claim 1, wherein: Two fixed rods (9) are fixedly arranged at the top end of the fixed plate (11), the installation slot (12) is formed in the fixed plate (11), the fixed slot (13) is arranged in the installation slot (12), the transmission gear (15) is arranged in the fixed slot (13), the adjusting motor (14) is arranged at the top end of the fixed slot (13), the output end of the adjusting motor (14) is fixedly connected with the transmission gear (15), two transmission rods (16) with gears are slidably arranged in the fixed slot (13), and the two transmission rods (16) are arranged on both sides of the transmission gear (15) and are in meshing transmission with the transmission gear (15).

3. The folder material positioning device of claim 2, wherein: The bottom end of the fixed plate (11) is provided with two no. Three sliding slots (19) are arranged on two transmission rods (16), two positioning rods (17) are arranged on two transmission rods (16), two positioning rods (17) are respectively slidably arranged in one no. Three sliding slots (19) are arranged at the bottom end of two positioning rods (17) and fixedly installed with positioning plates (18).

4. The folder material positioning device of claim 1, wherein: Two fixed blocks (7) are arranged between the paste box machine body (22), the paste box machine body (22) is fixed on the fixed block (7) through one mounting block (24) at both ends, and the paste box machine body (22) is provided with a paper box (23).

5. The folder material positioning device of claim 1, wherein: The fixed block (7) is provided with an infrared sensor (20).

6. The folder material positioning device of claim 1, wherein: The two-way cylinder (2), the infrared sensor (20) and the adjusting motor (14) are electrically connected with the external power supply.

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