Paper tube surface attaching feeding device

Abstract

The utility model discloses a paper tube surface fitting feeding device which comprises a machine frame, a supporting plate which is obliquely arranged downwards from back to front is installed on the machine frame, a first limiting plate and a second limiting plate which are opposite left and right are arranged above the supporting plate, the first limiting plate is fixedly connected with the supporting plate, and the second limiting plate is fixedly connected with the supporting plate. The second limiting plate is connected with a linear displacement adjusting mechanism, the linear displacement adjusting mechanism is used for driving the second limiting plate to move in the left-right direction, a storage bin is formed between the first limiting plate and the second limiting plate, a baffle is arranged on the portion, on the front side of the storage bin, of the rack, and an opening is formed in the bottom of the baffle. According to the paper tube feeding device, through the simple and effective structural design, efficient and accurate feeding of paper tubes is achieved, and the stability and accuracy of the paper tubes in the feeding process are jointly ensured through cooperation of all the components.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a feeding device for surface fitting of paper tubes. Background Technique

[0002] In modern industrial production, paper tubes, as a common packaging material, are widely used in various industries such as textile, chemical industry, food, etc. In the field of paper tube production and processing, the improvement of automation degree is the key to improving production efficiency and reducing costs. The surface fitting and labeling of paper tubes is a common post-treatment process. As an important process step to improve product recognition and aesthetics, it requires that the paper tubes can be accurately and individually conveyed to the labeling position before labeling.

[0003] The traditional paper tube feeding method often relies on manually placing paper tubes into the conveying line one by one. This method has problems such as low efficiency and high labor intensity. The instability of manual operation is also likely to cause inaccurate labeling positions, affecting the overall quality of the product. Content of the Utility Model

[0004] To solve the above technical problems, the utility model relates to a feeding device for surface fitting of paper tubes. The structure is simple and reliable, effectively solving the above technical problems and being suitable for popularization and use. To achieve the above purpose, the utility model is realized through the following technical solutions:

[0005] A feeding device for surface fitting of paper tubes includes a frame. A support plate is installed on the frame and is inclined downward from back to front. Above the support plate, there are a first limit plate and a second limit plate opposite to each other left and right. The first limit plate is fixedly connected to the support plate. The second limit plate is connected with a linear displacement adjustment mechanism, and the linear displacement adjustment mechanism is used to drive the second limit plate to move along the left-right direction. A storage bin is formed between the first limit plate and the second limit plate. The frame is provided with a baffle in the front of the storage bin. The bottom of the baffle is provided with an opening, and a bin door is arranged at the opening. T-shaped hinge seats are arranged on the left and right sides of the bin door. Support shafts matched with the T-shaped hinge seats are arranged on the left and right sides of the baffle. A linear cylinder is also arranged at the top of the front side of the baffle. The cylinder body of the linear cylinder is hinged to a first support seat on the front side of the baffle, and the piston rod of the linear cylinder is hinged to a second support seat on the front side of the bin door through a Y-shaped joint. The linear cylinder is used to drive the bin door to rotate around the axis of the support shaft.

[0006] On the basis of the above solution and as an optimized solution of the above solution: The linear displacement adjustment mechanism includes a first lead screw, a first guide rod, an adjustment handle, and a sliding table. The first lead screw is arranged horizontally from left to right and is located below the support plate. Two first guide rods are symmetrically arranged on both sides of the first lead screw. The sliding table is threadedly connected to the first lead screw through a lead screw nut, and the sliding table is slidably connected to the first guide rod through a guide sleeve. One end of the first lead screw is provided with an adjustment handle. A support frame is fixedly connected to the outside of the second limit plate. The support plate is provided with two waist-shaped holes. Two push rods are connected between the support frame and the sliding table, and the push rods pass through the waist-shaped holes.

[0007] On the basis of the above solution and as an optimized solution of the above solution: The machine frame is further provided with a material blocking mechanism on the front side of the baffle. The material blocking mechanism includes a positioning plate, a second lead screw, and an adjustable sliding plate. Two positioning plates are symmetrically arranged from left to right. The second lead screw is rotationally connected to the positioning plate. The adjustable sliding plate is threadedly connected to the second lead screw through a lead screw nut. A rotary cylinder is arranged at the front part of the adjustable sliding plate, and the rotary cylinder is connected with a baffle block.

[0008] On the basis of the above solution and as an optimized solution of the above solution: The material blocking mechanism further includes a second guide rod. Two second guide rods are symmetrically arranged on both sides of the second lead screw, and the second guide rods are slidably connected to the adjustable sliding plate.

[0009] On the basis of the above solution and as an optimized solution of the above solution: The machine frame is provided with a backing plate below the material blocking mechanism. The upper surface of the backing plate is inclined downward from back to front, and the slope of the backing plate is smaller than that of the support plate.

[0010] The prominent and beneficial technical effects of the present utility model compared with the prior art are as follows: Through a simple and effective structural design, the equipment realizes the efficient and accurate feeding of paper tubes. The cooperation of each component jointly ensures the stability and accuracy of the paper tubes during the feeding process. Generally speaking, the device significantly improves the feeding automation level of the paper tube laminating process, reduces manual intervention, improves production efficiency and product quality, and has good market application prospects and industrial practical value. Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the overall structure of the device;

[0012] Figure 2 It is a schematic diagram of the linear displacement adjustment mechanism. Detailed Embodiments

[0013] To make the objectives, technical solutions and advantages of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments. However, the specific embodiments and examples described below are for illustrative purposes only and are not limitations on the present utility model.

[0014] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the Figure 1 orientation or positional relationship shown, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present utility model.

[0015] In the description of the present application, the terms "first", "second", etc. are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.

[0016] To solve the above technical problems, as Figure 1-2 shown, the present utility model designs a paper tube surface laminating feeding device, which includes a frame 1. A support plate 2 that is inclined downward from back to front is installed on the frame 1. Above the support plate 2, there are a first limit plate 3 and a second limit plate 4 that are opposite left and right. The first limit plate 3 is fixedly connected to the support plate 2. The second limit plate 4 is connected with a linear displacement adjustment mechanism, and the linear displacement adjustment mechanism is used to drive the second limit plate 4 to move in the left-right direction. A storage bin is formed between the first limit plate 3 and the second limit plate 4, which effectively stores a certain number of paper tubes, ensuring the demand for continuous production. The paper tubes can slide down naturally by gravity, reducing the need for additional conveying power and improving the feeding efficiency. The storage bin can effectively store and guide the paper tubes to move downward into the conveying line of the labeling machine. Since the position of the second limit plate 4 can be adjusted, the width of the storage bin can be adjusted according to the paper tube size, improving the applicability and flexibility of the device.

[0017] The frame 1 is provided with a baffle 5 on the front side of the storage bin. The bottom of the baffle 5 is provided with an opening, and a bin door 6 is arranged at the opening. T-shaped hinge seats 7 are arranged on the left and right sides of the bin door 6. Support shafts matching with the T-shaped hinge seats 7 are arranged on the left and right sides of the baffle 5. A linear cylinder 8 is further arranged at the top of the front side of the baffle 5. The cylinder body of the linear cylinder 8 is hinged to a first support seat 9 on the front side of the baffle 5, and the piston rod of the linear cylinder 8 is hinged to a second support seat 10 on the front side of the bin door 6 through a Y-shaped joint. The linear cylinder 8 is used to drive the bin door 6 to rotate around the axis direction of the support shaft, realizing the control of feeding paper tubes one by one, avoiding the accumulation and chaos of paper tubes, improving the accuracy of feeding. The hinge design of the linear cylinder 8 with the baffle 5 and the bin door 6 provides a stable driving method, ensuring the smoothness and repeatability of the opening and closing of the bin door 6, and reducing the production interruption caused by mechanical failures.

[0018] Further, the linear displacement adjustment mechanism includes a first lead screw 11, a first guide rod 12, an adjustment handle 13, and a slide table 14. The first lead screw 11 is arranged horizontally from left to right and is located below the support plate 2. Two first guide rods 12 are symmetrically arranged on both sides of the first lead screw 11. The slide table 14 is threadedly connected to the first lead screw 11 through a lead screw nut, and the slide table 14 is slidably connected to the first guide rod 12 through a guide sleeve. An adjustment handle 13 is arranged at one end of the first lead screw 11. A support frame 15 is fixedly connected to the outside of the second limit plate 4. The support plate 2 is provided with two kidney-shaped holes 16. The support frame 15 and the slide table 14 are connected through two push rods 17. The push rods 17 pass through the kidney-shaped holes 16. By rotating the adjustment handle 13, the first lead screw 11 can be rotated, thereby driving the slide table 14 to move. The slide table 14 drives the upper second limit plate 4 to move. All components work together to provide an accurate adjustment mechanism, allowing the operator to make fine adjustments according to the size and shape of the paper tube, ensuring that the storage bin can adapt to paper tubes of different specifications. The setting of the first guide rod 12 provides stable guidance and support, making the slide table 14 move smoothly during the movement, reducing errors caused by vibration or impact, and improving the durability and reliability of the adjustment mechanism. The design of the adjustment handle 13 enables the operator to adjust the position of the first lead screw 11 through a simple rotation action, thereby changing the position of the slide table 14, realizing a fast and simple adjustment method.

[0019] Further, a material blocking mechanism is provided on the front side of the baffle 5 of the frame 1. The material blocking mechanism includes a positioning plate 18, a second lead screw 19, and an adjustable slide plate 20. The two positioning plates 18 are symmetrically arranged left and right. The second lead screw 19 is rotatably connected to the positioning plate 18. The adjustable slide plate 20 is threadedly connected to the second lead screw 19 through a lead screw nut. A swing cylinder 21 is provided at the front part of the adjustable slide plate 20. The swing cylinder 21 is connected with a stop block 22. The setting of the material blocking mechanism enables the paper tube to be precisely calibrated and positioned again after being sent out of the storage bin. The swing cylinder 21 can drive the stop block 22 to rotate to block the export of the paper tube until the total control system issues an instruction to release the paper tube so that it exactly and precisely falls on the designated position of the conveyor line. The adjustable slide plate 20 is threadedly connected to the second lead screw 19 through a lead screw nut, allowing the operator to adjust the position of the slide plate as needed to adapt to paper tubes of different sizes, improving the adaptability and flexibility of the device.

[0020] Further, the material blocking mechanism further includes a second guide rod 23. The two second guide rods 23 are symmetrically arranged on both sides of the second lead screw 19. The second guide rod 23 is slidably connected to the adjustable slide plate 20. The sliding connection between the second guide rod 23 and the adjustable slide plate 20 provides a more refined adjustment ability, ensuring precise control of the slide plate position and further improving the accuracy of paper tube positioning.

[0021] Further, a backing plate 24 is provided below the material blocking mechanism of the frame 1. The upper surface of the backing plate 24 is inclined downward from back to front. The design of the backing plate 24 provides a guiding surface for the paper tube, helping the paper tube to advance smoothly along a predetermined path. The slope of the backing plate 24 is smaller than the slope of the support plate 2, improving the smoothness and safety of conveying.

[0022] Through a simple and effective structural design, this equipment realizes the efficient and accurate feeding of paper tubes. The cooperation of each component jointly ensures the stability and accuracy of the paper tube during the feeding process. Generally speaking, this device significantly improves the feeding automation level of the paper tube laminating process, reduces manual intervention, improves production efficiency and product quality, and has good market application prospects and industrial practical value.

[0023] It should be noted that the technical features of the linear cylinder and swing cylinder involved in the patent application of the present utility model should be regarded as prior art. For the specific structures, working principles, possible control methods, and spatial layout methods of these technical features, conventional selections in the art can be adopted, and they should not be regarded as the inventive points of the patent of the present utility model. The patent of the present utility model will not be further specifically elaborated.

[0024] The above embodiments are only preferred embodiments of the present utility model, and do not limit the protection scope of the present utility model accordingly. Therefore, all equivalent changes made by those skilled in the art according to the structure, shape, and principle of the present utility model shall be covered within the protection scope of the present utility model.

Claims

1. A feeding device for surface fitting of a paper tube, characterized in that: It includes a frame, on which a support plate is installed and is inclined downward from back to front. Above the support plate, there are a first limit plate and a second limit plate opposite to each other left and right. The first limit plate is fixedly connected to the support plate. The second limit plate is connected with a linear displacement adjustment mechanism, which is used to drive the second limit plate to move along the left-right direction. A storage bin is formed between the first limit plate and the second limit plate. The frame is provided with a baffle plate on the front side of the storage bin. The bottom of the baffle plate is provided with an opening, and a bin door is arranged at the opening. T-shaped hinge seats are arranged on the left and right sides of the bin door. Support shafts matched with the T-shaped hinge seats are arranged on the left and right sides of the baffle plate. A linear cylinder is also arranged at the top of the front side of the baffle plate. The cylinder body of the linear cylinder is hinged to a first support seat on the front side of the baffle plate, and the piston rod of the linear cylinder is hinged to a second support seat on the front side of the bin door through a Y-shaped joint. The linear cylinder is used to drive the bin door to rotate around the axis direction of the support shaft.

2. The surface laminating feeding device for paper tubes according to claim 1, characterized in that: The linear displacement adjustment mechanism includes a first lead screw, a first guide rod, an adjustment handle, and a sliding table. The first lead screw is arranged in the left-right direction and is located below the support plate. Two first guide rods are symmetrically arranged on both sides of the first lead screw. The sliding table is threadedly connected to the first lead screw through a lead screw nut, and the sliding table is slidably connected to the first guide rod through a guide sleeve. An adjustment handle is arranged at one end of the first lead screw. A support frame is fixedly connected to the outside of the second limit plate. The support plate is provided with two waist-shaped holes. The support frame and the sliding table are connected through two push rods, and the push rods pass through the waist-shaped holes.

3. The surface fitting feeding device for a paper tube according to claim 2, characterized in that: The frame is also provided with a material blocking mechanism on the front side of the baffle plate. The material blocking mechanism includes a positioning plate, a second lead screw, and an adjustable sliding plate. Two positioning plates are symmetrically arranged left and right. The second lead screw is rotatably connected to the positioning plate. The adjustable sliding plate is threadedly connected to the second lead screw through a lead screw nut. A swing cylinder is arranged at the front part of the adjustable sliding plate, and the swing cylinder is connected with a baffle block.

4. A paper tube surface laminating feeding device according to claim 3, characterized in that: The material blocking mechanism also includes a second guide rod. Two second guide rods are symmetrically arranged on both sides of the second lead screw, and the second guide rod is slidably connected to the adjustable sliding plate.

5. The surface laminating and feeding device for paper tubes according to claim 4, wherein: The frame is provided with a cushion plate below the material blocking mechanism. The upper surface of the cushion plate is inclined downward from back to front, and the slope of the cushion plate is smaller than that of the support plate.

Images