A feeding mechanism for a box sticking machine

Abstract

The utility model discloses a kind of feeding mechanisms for box sticking machine, including feeding machine box, three installation grooves of symmetry are set in the both side walls of feeding machine box, sliding clamping lifting base is in the installation groove inside of the both side walls of feeding machine box, first guide rod is fixedly connected in the inside of two installation grooves of symmetry in one side wall, rotating connection has lifting threaded rod in the installation groove inside of one in one side wall middle, two first guide rod and one lifting threaded rod are all through lifting base, lifting threaded rod and lifting base are threadedly connected, support assembly and limiting assembly are fixedly connected in the top corner position of lifting base, the inside fixed connection of feeding machine box has guide material discharge component, the top middle of the both side walls of feeding machine box is fixedly connected with driving assembly, driving assembly is connected with driven assembly on it, the device can automatic feeding structure, improve feeding efficiency, precision, reduce labor intensity.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding mechanisms, specifically a feeding mechanism for a gluing machine. Background Technology

[0002] Carton gluing machines are key equipment in the production process of cartons and boxes. They are mainly used to glue die-cut cardboard through processes such as gluing, folding, and pressing to form cartons or boxes with a certain structure. They are widely used in the packaging and printing industry.

[0003] Traditional box gluing machines primarily rely on operators manually placing single or stacked die-cut box pieces and cardboard onto the feeding table. The cardboard is then aligned by adjusting its position for subsequent feeding and gluing processes. This method is characterized by low production efficiency and high labor intensity. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding mechanism for a gluing machine, so as to solve the problems of low production efficiency and high labor intensity in the traditional feeding method of gluing machines mentioned in the background art, which mainly involves operators manually placing single or stacked die-cut box pieces and cardboard onto the feeding table of the gluing machine and adjusting the position of the cardboard to align them for subsequent feeding and gluing processes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feeding mechanism for a gluing machine, comprising a feeding machine housing, with support legs fixedly connected to the four corners of the bottom of the feeding machine housing; three symmetrical mounting slots are provided on each of the two side walls of the feeding machine housing; a lifting base is slidably engaged inside the mounting slots on the two side walls of the feeding machine housing; two symmetrical mounting slots on one side wall are fixedly connected to the first guide rods; a lifting threaded rod is rotatably connected inside one mounting slot in the middle of one side wall; and two first guide rods and one lifting base are connected to the first guide rod. All threaded rods pass through the lifting base, and the lifting threaded rods and the lifting base are threadedly connected. Support components and limiting components are symmetrically fixedly connected at the top corners of the lifting base. A material guiding and discharging component is fixedly connected inside the feeding machine box. A drive component is fixedly connected to the top center of the two side walls of the feeding machine box. A driven component is drivenly connected to the drive component. This device limits and corrects the cardboard by adjusting the spacing of the limiting plates, and integrates an automatic feeding structure after the cardboard is filled. It can effectively solve the problems of efficiency, accuracy and labor intensity in the feeding process of traditional gluing machines.

[0006] Preferably, the support assembly includes three sets of symmetrically distributed fixed vertical plates, which are fixedly connected to the top of the lifting base. Two second guide rods are fixedly connected to each of the three sets of fixed vertical plates, and a horizontal bidirectional screw is rotatably connected to each of the three sets of fixed vertical plates. The two second guide rods are symmetrically distributed on both sides of the horizontal bidirectional screw. A support platform is fixedly connected to the middle of the top of the lifting base, so that the support platform of the device can rise steadily to push the cardboard out.

[0007] Preferably, the limiting component includes two limiting plates, which are symmetrically connected to both ends of a horizontal bidirectional lead screw. The limiting plates and the horizontal bidirectional lead screw are threadedly connected. The bottom of the limiting plates is symmetrically provided with circular mating holes that match the second guide rod. The top center of each of the two limiting plates is provided with a through arc groove to restrict the cardboard from both ends, thereby ensuring the accuracy of the cardboard position to a certain extent.

[0008] Preferably, the material guiding and discharging assembly includes a cardboard baffle and an arc-shaped top material rack. The arc-shaped top material rack is fixedly connected to the top of the two side walls of the feeding machine box. The side of the arc-shaped top material rack near the inside of the feeding machine box has an arc-shaped slope. The cardboard baffle is fixedly connected to the back of the two side walls of the feeding machine box. The top of the cardboard baffle is fixedly connected to a discharge platform, so that when the cardboard runs to the top, it slides under force, and an arc-shaped slope is formed between the cardboards, which facilitates the discharge.

[0009] Preferably, the drive assembly includes two fixed vertical frames, which are symmetrically fixedly connected to the top center of the side wall of the feeding machine box. A transmission shaft is rotatably connected between the two fixed vertical frames, and a feeding roller is fixedly connected to the center of the transmission shaft. A drive motor is fixedly installed on the side of one of the fixed vertical frames via a fixed rod. A control starter is fixedly installed on the side of the drive motor, which can drive the rising cardboard to move it to the processing platform.

[0010] Preferably, the driven component includes a rotating disk and a rectangular through hole. The rotating disk is fixedly sleeved on the outer side of the transmission shaft near the drive motor. The rectangular through hole is opened at the top of the side wall of the feeding machine box. A drive gear is rotatably connected inside the rectangular through hole. The drive gear is fixedly sleeved on the outer side of the top of the horizontal bidirectional lead screw. A toggle block is fixedly connected on the side of the rotating disk near the fixed vertical frame, so that the toggle block rotates once and actuates the drive gear once, thereby achieving simultaneous driving and feeding.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This device, through its adjustable limiting plates, allows manual adjustment of the spacing to accommodate different sizes of cardboard. During the cardboard conveying process, it rigidly limits the cardboard from both sides, ensuring that the cardboard is stacked neatly and without skewing or offset during conveying. This avoids alignment errors caused by manual placement, reduces quality problems such as misaligned gluing and skewing caused by cardboard offset, and lowers the scrap rate.

[0013] This device can automatically output and feed cardboard while simultaneously lifting the cardboard to replenish it, thereby improving production efficiency, enabling continuous production, breaking through efficiency bottlenecks, and automatically and orderly conveying stacked cardboard to the feeding station of the gluing machine. This reduces reliance on manual labor and decreases labor intensity to a certain extent. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram showing the location distribution of the control starter of this utility model;

[0016] Figure 3 This is a top view of the present invention;

[0017] Figure 4 This utility model Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0018] In the diagram: 1. Feeding machine housing; 2. Support leg; 3. Mounting slot; 4. First guide rod; 5. Lifting threaded rod; 6. Lifting base; 7. Fixed vertical plate; 8. Second guide rod; 9. Horizontal double-acting screw; 10. Support platform; 11. Limiting plate; 12. Through arc groove; 13. Cardboard baffle; 14. Arc-shaped top material rack; 15. Discharge platform; 16. Fixed vertical frame; 17. Transmission shaft; 18. Feeding roller; 19. Drive motor; 20. Control starter; 21. Rotary disc; 22. Actuating block; 23. Rectangular through hole; 24. Drive gear disc. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] Please see Figure 1-4This utility model provides a feeding mechanism for a gluing machine, including a feeding machine box 1. Support legs 2 are fixedly connected to the four corners of the bottom of the feeding machine box 1. Three symmetrical mounting slots 3 are provided on each of the two side walls of the feeding machine box 1. A lifting base 6 is slidably engaged inside the mounting slots 3 on the side walls of the feeding machine box 1. Two symmetrical mounting slots 3 on one side wall are fixedly connected to a first guide rod 4. A lifting threaded rod 5 is rotatably connected inside one mounting slot 3 in the middle of one side wall. When selecting the lifting threaded rod 5, it is necessary to confirm the thickness of the cardboard to be processed and the rotation time of the lifting threaded rod 5 after one revolution. The lifting base 6 operates at a height through which two first guide rods 4 and one lifting threaded rod 5 pass. The lifting threaded rod 5 and the lifting base 6 are threadedly connected. Support components and limit components are symmetrically fixedly connected at the top corners of the lifting base 6. A material guide and discharge component is fixedly connected inside the feeding machine box 1. A drive component is fixedly connected to the top center of both side walls of the feeding machine box 1. A driven component is driven and connected to the drive component. When the lifting threaded rod 5 rotates, it engages with the lifting base 6, providing the lifting base 6 with an upward lifting or downward driving force, causing the lifting base 6 to move in position.

[0021] Furthermore, the support assembly includes three symmetrically distributed sets of fixed vertical plates 7, which are fixedly connected to the top of the lifting base 6. Two second guide rods 8 are fixedly connected to each of the three sets of fixed vertical plates 7, and a horizontal bidirectional lead screw 9 is rotatably connected to each other. The two second guide rods 8 are symmetrically distributed on both sides of the horizontal bidirectional lead screw 9. A support platform 10 is fixedly connected to the middle of the top of the lifting base 6. The support platform 10 is used to place cardboard. When different cardboards are placed, the horizontal bidirectional lead screw 9 is rotated to make the horizontal bidirectional lead screw 9 and the limiting plate 11 screwed together, so that the two limiting plates 11 move closer or further away from each other along the two second guide rods 8, thereby limiting the two sides of the cardboard and making the cardboard placement position accurate.

[0022] Furthermore, the limiting assembly includes two limiting plates 11, which are symmetrically connected to both ends of the horizontal bidirectional lead screw 9. The limiting plates 11 and the horizontal bidirectional lead screw 9 are threadedly connected. The bottom of the limiting plates 11 is symmetrically provided with circular mating holes that match the second guide rod 8. The top center of each of the two limiting plates 11 is provided with a through arc groove 12. The design of the through arc groove 12 provides working space for the operation of the transmission shaft 17 and the feeding roller 18, and prevents interference during operation.

[0023] Furthermore, the material guiding and discharging assembly includes a cardboard baffle 13 and an arc-shaped top material rack 14. The arc-shaped top material rack 14 is fixedly connected to the top of the two side walls of the feeding machine box 1. The side of the arc-shaped top material rack 14 near the inside of the feeding machine box 1 has an arc-shaped slope. The cardboard baffle 13 is fixedly connected to the back of the two side walls of the feeding machine box 1. The top of the cardboard baffle 13 is fixedly connected to the discharge platform 15. When the cardboard is placed, it is placed on the top surface of the support platform 10 so that one end of the cardboard contacts the inner side of the cardboard baffle 13, limiting the cardboard from three directions. When the cardboard rises to near the inner side of the arc-shaped top material rack 14, it is interfered by the arc-shaped slope, causing the upper cardboard to move, so that the bottom surface of the uppermost cardboard contacts the top surface of the discharge platform 15.

[0024] Furthermore, the drive assembly includes two fixed vertical frames 16, which are symmetrically fixedly connected to the top center of the side wall of the feeding machine box 1. A transmission shaft 17 is rotatably connected between the two fixed vertical frames 16, and a feeding roller 18 is fixedly connected to the middle of the transmission shaft 17. A drive motor 19 is fixedly installed on the side of one of the fixed vertical frames 16 by a fixing rod. A control starter 20 is fixedly installed on the side of the drive motor 19. The control starter 20 provides power and control to the drive motor 19 through an external wire. When the drive motor 19 rotates, it drives the transmission shaft 17 and the feeding roller 18 to rotate, driving the cardboard at the top layer, so that the cardboard is output from the top surface of the discharge platform 15 and enters the working area of ​​the processing platform.

[0025] Furthermore, the driven component includes a rotating disk 21 and a rectangular through hole 23. The rotating disk 21 is fixedly sleeved on the outer side of the transmission shaft 17 near the drive motor 19. The rectangular through hole 23 is opened at the top of the side wall of the feeding machine box 1. A drive gear 24 is rotatably connected inside the rectangular through hole 23. The drive gear 24 is fixedly sleeved on the outer side of the top of the horizontal bidirectional lead screw 9. A toggle block 22 is fixedly connected on the side of the rotating disk 21 near the fixed vertical frame 16. When the drive motor 19 rotates, it drives the rotating disk 21 and the toggle block 22 to rotate. After the toggle block 22 rotates one revolution, it actuates the drive gear 24. After the drive gear 24 rotates, it drives the lifting threaded rod 5 to rotate. When the lifting threaded rod 5 rotates, it engages with the lifting base 6, providing an upward lifting force for the lifting base 6, causing the lifting base 6 to move.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A feeding mechanism for a gluing machine, comprising a feeding machine housing (1), characterized in that: The bottom of the feeding machine box (1) is fixedly connected to the four corners of the bottom. The two side walls of the feeding machine box (1) are provided with three symmetrical mounting slots (3). The mounting slots (3) on the two side walls of the feeding machine box (1) are slidably engaged with the lifting base (6). The two symmetrical mounting slots (3) on one side wall are fixedly connected with the first guide rod (4). The mounting slot (3) in the middle of one side wall is rotatably connected with the lifting threaded rod (5). The two first guide rods (4) and the lifting threaded rod (5) pass through the lifting base (6). The lifting threaded rod (5) and the lifting base (6) are threadedly connected. The top corner of the lifting base (6) is symmetrically fixedly connected with the support component and the limiting component. The feeding machine box (1) is fixedly connected with the material guide and discharge component. The top middle of the two side walls of the feeding machine box (1) is fixedly connected with the drive component. The drive component is driven by the driven component.

2. The feeding mechanism for a gluing machine according to claim 1, characterized in that: The support assembly includes three sets of symmetrically distributed fixed vertical plates (7). The three sets of symmetrically distributed fixed vertical plates (7) are fixedly connected to the top of the lifting base (6). Two second guide rods (8) are fixedly connected to the three sets of fixed vertical plates (7) respectively, and a horizontal bidirectional screw (9) is rotatably connected to them. The two second guide rods (8) are symmetrically distributed on both sides of the horizontal bidirectional screw (9). A support platform (10) is fixedly connected to the middle of the top of the lifting base (6).

3. The feeding mechanism for a gluing machine according to claim 1, characterized in that: The limiting assembly includes two limiting plates (11), which are symmetrically connected to both ends of a horizontal bidirectional lead screw (9). The limiting plates (11) and the horizontal bidirectional lead screw (9) are threadedly connected. The bottom of the limiting plates (11) is symmetrically provided with circular mating holes that match the second guide rod (8). The top center of each of the two limiting plates (11) is provided with a through arc groove (12).

4. The feeding mechanism for a gluing machine according to claim 1, characterized in that: The material guiding and discharging assembly includes a cardboard baffle (13) and an arc-shaped top material rack (14). The arc-shaped top material rack (14) is fixedly connected to the top of the two side walls of the feeding machine box (1). The arc-shaped top material rack (14) has an arc-shaped slope on the side near the inside of the feeding machine box (1). The cardboard baffle (13) is fixedly connected to the back of the two side walls of the feeding machine box (1). The top of the cardboard baffle (13) is fixedly connected to a discharge platform (15).

5. The feeding mechanism for a gluing machine according to claim 1, characterized in that: The drive assembly includes two fixed vertical frames (16), which are symmetrically fixedly connected to the top center of the side wall of the feeding machine box (1). A transmission shaft (17) is rotatably connected between the two fixed vertical frames (16). A feeding roller (18) is fixedly connected to the center of the transmission shaft (17). A drive motor (19) is fixedly installed on the side of one of the fixed vertical frames (16) by a fixing rod. A control starter (20) is fixedly installed on the side of the drive motor (19).

6. The feeding mechanism for a gluing machine according to claim 5, characterized in that: The driven component includes a rotating disk (21) and a rectangular through hole (23). The rotating disk (21) is fixedly sleeved on the outer side of the transmission shaft (17) near the drive motor (19). The rectangular through hole (23) is opened on the top of the side wall of the loading machine box (1). A drive gear plate (24) is rotatably connected inside the rectangular through hole (23). The drive gear plate (24) is fixedly sleeved on the outer side of the top of the horizontal double-acting screw (9). A toggle block (22) is fixedly connected on the side of the rotating disk (21) near the fixed vertical frame (16).

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