Paper feeding mechanism of box gluing machine

Abstract

The utility model relates to the technical field of box sticking machines, in particular to a paper feeding mechanism of a box sticking machine, which comprises a rack, a paper feeding component, a placing table, a block body and a positioning component, the rack is connected with a paper feeding assembly, the paper feeding assembly is connected with a placing table, and the two sides of the placing table are connected with block bodies; the paper feeding assembly comprises a conveying part and a motor a, the driving end of the motor a is connected with a ball screw, the periphery of the ball screw is connected with a moving seat, and the moving seat is connected with a connecting block connected with a baffle; the positioning assembly is connected to the rack. The left baffle and the right baffle both adopt the ball screws to drive the linear guide rails to transversely move left and right, so that one-key order adjustment is more accurate, left-right sliding is smoother and more stable, and a motor is not prone to being burnt; through telescopic connection of the fixing plate and the pressing plate, the situation that the paper body tilts in the paper feeding operation is avoided; and through the positioning assembly and the limiting plate, the limiting plate is used for limiting the two sides of the paper placed on the placing table in a matched mode, the positioning assembly positions the paper from the upper portion, and the practicability of the paper feeding mechanism is conveniently improved.

Description

Technical Field

[0001] This utility model relates to the field of carton gluing machine technology, and in particular to a paper feeding mechanism for a carton gluing machine. Background Technology

[0002] A gluing machine is a mechanical device used in cardboard box factories to glue folding cartons. It is divided into two types: top-folding and bottom-folding. A gluing machine generally consists of a paper feeding section, a correction section, a crease straightening section, a gluing section, a folding section, and a counting and discharge section. In a general sense, a gluing machine refers to equipment where the entire process of corrugated cardboard box assembly is completed mechanically, excluding simple gluing devices where manual folding and correction are required.

[0003] Chinese Patent No. CN208247585U discloses a suction and paper feeding mechanism for a carton gluing machine, including a frame. The frame is equipped with a conveying component and an adjusting component. The adjusting component is located in front of the conveying component and includes a support base that can slide forward and backward. A retractable placement plate is located on top of the support base, and the position of the placement plate corresponds to the position of the conveying component. This invention uses a servo motor for control and a rack and pinion mechanism to allow the support base to move forward and backward. A worm gear mechanism allows the placement plate to move up and down, facilitating adjustment for different types of corrugated paper. This provides convenience for operators and greatly improves the working efficiency of the carton gluing machine.

[0004] In the existing paper feeding mechanism of the carton gluing machine, the limiting structure of the paper to be fed is simple, which leads to the paper sticking up or becoming messy during the feeding process, which affects the paper feeding efficiency and reduces the practicality of the paper feeding mechanism of the carton gluing machine. Utility Model Content

[0005] To address the problems existing in the background technology, a paper feeding mechanism for a carton gluing machine is proposed.

[0006] This utility model proposes a paper feeding mechanism for a carton gluing machine, including: a frame, a paper feeding assembly, a placement platform, a block, and a positioning assembly;

[0007] The frame is connected to a paper feeding assembly, which is connected to a placement table. Blocks are connected to both sides of the placement table.

[0008] The paper feeding assembly includes a conveyor and a motor a. The drive end of the motor a is connected to a ball screw and the periphery is connected to a movable seat. The movable seat is connected to a connecting block, and the connecting block is connected to a baffle.

[0009] And the positioning components are connected to the rack.

[0010] Preferably, the conveying component includes a partition, a bracket connected to one side of the partition, a guide roller connected to the bracket, a paper feeding belt connected to the periphery of the guide roller, and a rotating shaft connected to the inner wall of the paper feeding belt, with a motor b connected to the rotating shaft.

[0011] Preferably, the movable seat and the connecting block are connected to form a movable component. There are four movable components, which are arranged in pairs. One group of movable components is located at both ends of the ball screw and is used to connect the baffle. The other group of movable components is connected to the support plate. The support plate is connected to the fixed plate. The fixed plate is hollow inside and has an opening a at the bottom to connect to the pressure plate. The lower end of the pressure plate is connected to the rubber pad.

[0012] Preferably, the connecting block is connected to the moving block at both ends, the moving block is connected to the moving groove, the moving groove is set on the guide rod, and the guide rod is connected to the frame at both ends and can be detachably connected.

[0013] Preferably, the two blocks are respectively connected to an electric telescopic rod, the drive end of the electric telescopic rod is connected to a limiting plate, the limiting plate is connected to a slider, the slider is connected in a slide groove, and the slide groove is set on the placement platform to guide the movement of the limiting plate.

[0014] Preferably, the positioning component includes a support rod connected to the frame, a connecting rod connected to the support rod, an opening provided on the connecting rod, a mounting frame connected above the opening, a mounting frame connected to a vertical plate and a telescopic cylinder; the vertical plate passes through the opening and is connected to the mounting rod, and the mounting rod is connected to the positioning plate;

[0015] Mounting bracket connection guide.

[0016] Preferably, the guide includes a guide block and a fixing rod connected to the mounting bracket;

[0017] The guide block connects to the guide rail, which is set on the connecting rod. The fixed rod is hollow inside, and the lower end is set with an opening b that passes through the mounting bracket to connect to the moving rod. The moving rod is connected to the positioning plate.

[0018] Compared with the prior art, the present invention has the following beneficial technical effects:

[0019] This utility model utilizes ball screws to drive linear guides for left and right lateral movement of both left and right baffles, making one-button adjustment more precise, and left and right sliding smoother and more stable, reducing the risk of motor burnout and improving the usability of the paper feeding mechanism of the gluing machine. Furthermore, through the telescopic connection of the fixed plate and the pressure plate, with a rubber pad connected below the pressure plate, the rubber pad moves onto the paper during the paper feeding process, thus not affecting the use of the paper feeding mechanism and preventing the paper from tilting during the feeding operation, further enhancing the usability of the paper feeding mechanism. The positioning component and the limiting plate, with the limiting plate used to limit the paper placed on the placement table on both sides and the positioning component positioning the paper from above, facilitate the coordinated use of the components of the paper feeding mechanism of the gluing machine, improving the functionality of the paper feeding mechanism and enhancing its practicality. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the paper feeding assembly structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the moving component structure in this utility model;

[0023] Figure 4 This is a schematic diagram of the positioning component structure in this utility model.

[0024] Reference numerals: 1. Frame; 2. Paper feeding assembly; 201. Partition; 202. Support; 203. Guide roller; 204. Paper feeding belt; 205. Motor a; 206. Ball screw; 207. Moving seat; 208. Connecting block; 209. Baffle; 210. Support plate; 211. Fixing plate; 212. Pressure plate; 213. Guide rod; 3. Placement platform; 4. Block; 401. Electric telescopic rod; 402. Limiting plate; 5. Positioning assembly; 501. Support rod; 502. Connecting rod; 503. Opening; 504. Mounting frame; 505. Vertical plate; 506. Telescopic cylinder; 507. Mounting rod; 508. Positioning plate; 509. Guide block; 510. Fixing rod; 511. Moving rod. Detailed Implementation

[0025] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0026] Example 1

[0027] like Figure 1 - Figure 4As shown, the present invention proposes a paper feeding mechanism for a carton gluing machine, comprising: a frame 1, a paper feeding assembly 2, a placement platform 3, a block 4, and a positioning assembly 5; the frame 1 is connected to the paper feeding assembly 2, the paper feeding assembly 2 is connected to the placement platform 3, and blocks 4 are connected to both sides of the placement platform 3; the paper feeding assembly 2 includes a conveying component and a motor a205, the drive end of the motor a205 is connected to a ball screw 206, the periphery of which is connected to a movable seat 207, the movable seat 207 is connected to a connecting block 208, and the connecting block 208 is connected to a baffle 209; the positioning assembly 5 is connected to the frame 1. The left and right baffles 209 are driven by ball screws to move the linear guide rails left and right, making one-button adjustment more precise, the left and right sliding smoother and more stable, less likely to burn out the motor, and improving the use of the paper feeding mechanism of the gluing machine; the electrical control cabinet structure on both sides of the frame 1 houses motors a205 and b, and the switch control assembly is connected to the outside of the electrical control cabinet on one side of the frame 1. The motor and the switch control assembly are electrically connected by wires, which is a publicly available technology, making it convenient to operate and start the motor drive, and convenient to use the paper feeding mechanism of the gluing machine; the placement table 3 is used to place the paper to be fed on the top, and according to the paper feeding operation, the paper is placed on the paper feeding assembly 2 to achieve the paper feeding operation.

[0028] To further explain, the conveying component includes a partition 201, with a bracket 202 connected to one side of the partition 201. The bracket 202 is connected to a guide roller 203, and a paper feeding belt 204 is connected to the periphery of the guide roller 203. A rotating shaft is connected to the inner wall of the paper feeding belt 204, and a motor b is connected to the rotating shaft. The rotation of the rotating shaft drives the paper feeding belt 204, and the guide roller 203 is movably connected to the U-shaped bracket 202 by bolts, so as to achieve the cyclic rotation of the paper feeding belt 204 in coordination with the rotating shaft, facilitating the paper feeding operation of the carton gluing machine.

[0029] To further explain, the movable seat 207 and the connecting block 208 are connected to form a movable component. There are four movable components, which are arranged in pairs. One group of movable components is located at both ends of the ball screw 206 and is used to connect the baffle 209. The other group of movable components is connected to the support plate 210. The support plate 210 is connected to the fixed plate 211. The fixed plate 211 is hollow inside and has an opening a at the bottom to connect to the pressure plate 212. The lower end of the pressure plate 212 is connected to a rubber pad. The fixed plate 211 and the pressure plate 212 are connected to form a telescopic mechanism. The pressure plate 212 is provided with multiple mounting holes. The fixed plate 211 and the pressure plate 212 are connected by bolts. The pressure plate 212 is connected to the inside of the fixed plate 211 through the opening a. The pressure plate 212 is adjusted to a suitable height inside the fixed plate 211. After adjustment, the fixed plate 211 and the corresponding mounting holes are connected by bolts, so that the fixed plate 211 and the pressure plate 212 are adjusted to a fixed height. The pressure plate 212 drives the rubber pad, which is connected to the surface of the paper to be fed. The rubber pad is used to limit the paper during the paper feeding process. The rubber pad limits the paper but does not affect the paper being fed through the paper feeding mechanism.

[0030] To further explain, the connecting block 208 has movable blocks connected to both ends, and the movable blocks are connected to the movable slots. The movable slots are set on the guide rod 213, and the guide rod 213 is connected to the frame 1 at both ends and is detachably connected. During the adjustment and movement of the four movable parts, the movable blocks move along the movable slots, which facilitates the smooth movement of the movable parts and improves the practicality of the paper feeding mechanism. The guide rod 213 is installed on both sides of the inner wall of the frame 1 by bolts, which is simple to operate and easy to use.

[0031] Example 2

[0032] like Figure 1 and Figure 4 As shown, the paper feeding mechanism for a carton gluing machine proposed in this utility model, based on the above embodiments, further details the specific components of the two blocks 4 and the positioning component 5, as well as their cooperation method.

[0033] To further explain, the two blocks 4 are respectively connected to electric telescopic rods 401. The driving end of the electric telescopic rods 401 is connected to a limiting plate 402, and the limiting plate 402 is connected to a slider. The slider is connected to a slide groove, which is set on the placement table 3 to guide the movement of the limiting plate 402. The paper to be fed is placed on the placement table 3. By activating the electric telescopic rods 401, the driving end of the electric telescopic rods 401 moves the blocks 4. The blocks 4 move to the two sides of the paper to be fed, which limits the paper and prevents it from becoming messy. This improves the efficiency of the paper feeding mechanism and enhances the functionality of the paper feeding mechanism of the gluing machine.

[0034] Further explanation: The positioning component 5 includes a support rod 501 connected to the frame 1. The support rod 501 is connected to a connecting rod 502. The connecting rod 502 has an opening 503. A mounting frame 504 is connected above the opening 503. The mounting frame 504 is connected to a vertical plate 505 and a telescopic cylinder 506. The vertical plate 505 passes through the opening 503 and is connected to the mounting rod 507. The mounting rod 507 is connected to a positioning plate 508. The mounting frame 504 is connected to a guide. The drive end of the telescopic cylinder 506 passes through the vertical plate 505 and is connected to the mounting rod 507. The positioning plate 508 moves through the telescopic cylinder 506 and the mounting rod 507, positioning the upper surface of the paper to be fed, further increasing the functionality of the paper feeding mechanism of the gluing machine and improving its performance.

[0035] Further explanation: The guide component includes a guide block 509 and a fixed rod 510 connected to the mounting frame 504. The guide block 509 is connected to a guide rail, which is mounted on a connecting rod 502. The fixed rod 510 is hollow inside, with an opening b at its lower end that passes through the mounting frame 504 and connects to a moving rod 511. The moving rod 511 is connected to a positioning plate 508. The mounting frame 504 moves within the opening 503 via a vertical plate 505. The movement of the mounting frame 504 drives the guide block 509, which moves along the guide rail, increasing the stability of the mounting frame 504's position adjustment. During the height adjustment process of the mounting rod 507 via the telescopic cylinder 506, it is connected to the positioning plate 508 via the moving rod 511, facilitating the telescopic adjustment of the moving rod 511's height through the opening b and the fixed rod 510. This enhances the practicality of the positioning plate 508 and facilitates the connection and use of the components of the positioning assembly 5.

[0036] The working principle of this utility model is as follows: The paper to be fed is placed on the placement table 3. The electric telescopic rod 401 is activated, and its driving end moves the limiting plate 402, moving both sides of the paper to be fed and limiting their position. The telescopic cylinder 506 is activated, and its driving end moves the mounting rod 507. The mounting rod 507 passes through the vertical plate 505 and drives the positioning plate 508. The positioning plate 508 moves to the upper surface of the paper to be fed, positioning it. By using the positioning plate 508 and the limiting plate 402, the paper to be fed is prevented from being placed haphazardly on the placement table 3. Afterwards, the staff gradually place the paper onto the paper feeding belt 204. During the placement operation, the paper feeding belt 204 is in a rotating working state through the rotating shaft and guide roller 203, so as to achieve the paper feeding operation of the gluing machine. Then, in the use of the paper feeding mechanism, by starting the motor a205, the motor a205 causes the ball screw 206 to drive the linear guide rail to move left and right and drive the four moving parts to move. The moving parts respectively drive the left and right baffles 209, support plate 210, fixed plate 211, pressure plate 212, and guide rod 213 to move. In the use of the paper feeding mechanism, the left and right baffles 209 and rubber pads assist in the paper feeding operation, which facilitates and improves the use of the paper feeding mechanism of the gluing machine.

[0037] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A paper feeding mechanism for a carton gluing machine, characterized in that, include: The frame (1) is connected to a paper feeding assembly (2), which is connected to a placement table (3). Blocks (4) are connected to both sides of the placement table (3). The paper feeding assembly (2) includes a conveyor and a motor a (205). The motor a (205) is connected to a ball screw (206) at its drive end and to a movable seat (207) at its periphery. The movable seat (207) is connected to a connecting block (208), and the connecting block (208) is connected to a baffle (209). And a positioning component (5) is connected to the frame (1).

2. The paper feeding mechanism for a carton gluing machine according to claim 1, characterized in that, The conveying component includes a partition (201), a bracket (202) is connected to one side of the partition (201), a guide roller (203) is connected to the bracket (202), a paper feeding belt (204) is connected to the periphery of the guide roller (203), and a rotating shaft is connected to the inner wall of the paper feeding belt (204), and a motor b is connected to the rotating shaft.

3. The paper feeding mechanism for a carton gluing machine according to claim 1, characterized in that, The movable seat (207) and the connecting block (208) are connected to form a movable component. There are four movable components, which are arranged in pairs. One group of movable components is located at both ends of the ball screw (206) and is used to connect the baffle (209). The other group of movable components is connected to the support plate (210). The support plate (210) is connected to the fixed plate (211). The fixed plate (211) is hollow inside and has an opening a at the bottom to connect to the pressure plate (212). The lower end of the pressure plate (212) is connected to the rubber pad.

4. The paper feeding mechanism for a carton gluing machine according to claim 3, characterized in that, The connecting block (208) is connected to the moving block at both ends. The moving block is connected in the moving groove. The moving groove is set on the guide rod (213). The guide rod (213) is connected to the frame (1) at both ends and can be detachably connected.

5. The paper feeding mechanism for a carton gluing machine according to claim 1, characterized in that, Two blocks (4) are connected to an electric telescopic rod (401) respectively. The driving end of the electric telescopic rod (401) is connected to a limiting plate (402). The limiting plate (402) is connected to a slider. The slider is connected in a slide groove. The slide groove is set on the placement platform (3) to guide the movement of the limiting plate (402).

6. The paper feeding mechanism for a carton gluing machine according to claim 4, characterized in that, The positioning assembly (5) includes a support rod (501) connected to the frame (1), the support rod (501) is connected to a connecting rod (502), the connecting rod (502) is provided with an opening (503), a mounting bracket (504) is connected above the opening (503), the mounting bracket (504) is connected to a vertical plate (505) and a telescopic cylinder (506); the vertical plate (505) passes through the opening (503) and is connected to the mounting rod (507), and the mounting rod (507) is connected to the positioning plate (508); Mounting bracket (504) connects to guide components.

7. The paper feeding mechanism for a carton gluing machine according to claim 6, characterized in that, The guide includes a guide block (509) and a fixing rod (510) connected to the mounting bracket (504); The guide block (509) is connected to the guide rail, which is set on the connecting rod (502). The fixed rod (510) is hollow inside, and the lower end is provided with an opening that passes through the mounting bracket (504) to connect to the moving rod (511). The moving rod (511) is connected to the positioning plate (508).

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