A leading edge paper feed for a paper mounting machine

Abstract

This utility model discloses a front-edge paper feeding device for a paper mounting machine, including a base plate; a paper storage box disposed on top of the base plate; a paper feeding assembly disposed inside the paper storage box; and a paper output assembly disposed in front of the base plate. The paper feeding assembly includes a mounting plate and a connecting plate. A driving gear and a driven gear are rotatably mounted on one side of the mounting plate, and the driving gear and driven gear mesh with each other. A servo motor is fixedly mounted on the side of the mounting plate away from the driving gear, and the output end of the servo motor is fixedly connected to one side of the driving gear. A rotating drawer is fixedly connected to the center of the side of the driving gear and the driven gear away from the mounting plate, and the end of the rotating drawer away from the mounting plate is rotatably connected to one side of the connecting plate. In the above solution, the base plate, paper storage box, paper feeding assembly, and paper output assembly enable automatic paper feeding and can adapt to paperboards of different thicknesses, thus improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of paper mounting machine technology, and more specifically, to a leading edge paper feeding device for a paper mounting machine. Background Technology

[0002] Laminating machines are core equipment in the printing and packaging industry, used to firmly bond two different types of paper base materials into a flat and sturdy whole through gluing, precise alignment, and strong pressing processes. Their core function is to achieve efficient and high-quality interlayer lamination of paper, primarily producing composite paperboard materials for high-end packaging boxes. Existing semi-automatic laminating machines typically rely on manual operation to feed paper. This method requires workers to continuously add paper beside the machine, consuming excessive manpower, hindering precise paper positioning, and easily causing wrinkles, thus reducing production efficiency.

[0003] Therefore, a leading edge paper feeding device for a mounting machine is proposed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a leading edge paper feeding device for a paper mounting machine, so as to solve the problem that the prior art semi-automatic paper mounting machine usually uses manual operation to feed paper. This method requires workers to continuously add paper next to the equipment, which consumes too much manpower, is not convenient for accurate paper positioning, and is prone to paper wrinkling, thereby reducing production efficiency.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a leading edge paper feeding device for a mounting machine, comprising...

[0006] Base plate;

[0007] A paper storage box, which is located on top of the base plate;

[0008] A paper feeding assembly, wherein the paper feeding assembly is disposed inside the paper storage box;

[0009] A paper output assembly, wherein the paper output assembly is disposed in front of the base plate;

[0010] The paper feeding assembly includes a mounting plate and a connecting plate. A drive gear and a driven gear are rotatably mounted on one side of the mounting plate, and the drive gear and driven gear mesh with each other. A servo motor is fixedly mounted on the side of the mounting plate away from the drive gear. The output end of the servo motor is fixedly connected to one side of the drive gear. A rotating drawer is fixedly connected to the center of the side of the drive gear and the driven gear away from the mounting plate. The end of the rotating drawer away from the mounting plate is rotatably connected to one side of the connecting plate. The side of the connecting plate away from the rotating drawer is slidably connected to the inner surface of the paper storage box. A roller is fixedly sleeved on the outer surface of the rotating drawer.

[0011] The paper output assembly includes a paper output port, an electric telescopic rod, and a baffle. The paper output port is located on the front of the paper storage box, the electric telescopic rod is fixedly installed on the front of the base plate, and the bottom end of the electric telescopic rod is fixedly connected to the top of the baffle.

[0012] It also includes a feeding assembly, which is located on the top of the base plate, and one side of the feeding assembly is fixedly connected to one side of the paper feeding assembly.

[0013] The feeding assembly includes a fixed frame, a lead screw, a limiting rod, a movable block, and a rotating handle. The bottom of the fixed frame is fixedly connected to the top of the base plate. The bottom end of the lead screw is rotatably connected to the inner surface of the limiting rod. Both ends of the limiting rod are fixedly connected to the inner surface of the fixed frame. The interior of the movable block is threadedly connected to the outer surface of the lead screw. The interior of the movable block is slidably connected to the outer surface of the limiting rod. One side of the movable block is fixedly connected to the side of the mounting plate. The rotating handle is fixedly installed on the top end of the lead screw.

[0014] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0015] In the above solution, a base plate, a paper storage box, a paper feeding assembly, and a paper output assembly are set up. First, the equipment is connected to the paper feed point of the laminating machine. A large amount of cardboard is placed inside the paper storage box. The electric telescopic rod is activated to drive the baffle to rise and fall, so that the space between the baffle and the paper output port is adjusted to match the thickness of the cardboard. The servo motor is activated, and the servo motor drives the drive gear to rotate. The drive gear then drives the driven gear to rotate, so that the rotating drum drives the roller to rotate, sending the bottom layer of paper out of the paper output port. Then the upper layer of paper will fall down. In the next paper feeding, the bottom layer of paper will be sent out again. Through the above structure, automatic paper feeding can be achieved, and it can adapt to cardboard of different thicknesses, thus improving work efficiency.

[0016] The feeding assembly is designed so that rotating the handle drives the lead screw to rotate, which in turn causes the movable block to slide upward along the lead screw and the limit rod. This raises the paper feeding assembly inside the paper storage box, bringing it closer to the top of the box. Paper is then neatly stacked on the paper feeding assembly. This structure allows the height of the paper feeding assembly to be adjusted during paper feeding, making it easier to neatly add paper into the paper storage box. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the paper feeding assembly structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the paper output assembly structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the material feeding component of this utility model.

[0021] [Figure Labels]

[0022] 1. Base plate; 2. Cardboard box;

[0023] 3. Paper feeding assembly; 31. Mounting plate; 32. Drive gear; 33. Driven gear; 34. Servo motor; 35. Rotating drawer; 36. Connecting plate; 37. Roller;

[0024] 4. Paper output assembly; 41. Paper output port; 42. Electric telescopic rod; 43. Baffle;

[0025] 5. Feeding assembly; 51. Fixing frame; 52. Lead screw; 53. Limiting rod; 54. Movable block; 55. Rotary handle. Detailed Implementation

[0026] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0027] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a leading edge paper feeding device for a laminating machine, including...

[0028] Base plate 1;

[0029] Paper storage box 2 is located on top of base plate 1;

[0030] Paper feeding assembly 3 is located inside the paper storage box 2;

[0031] Paper output assembly 4 is located in front of the base plate 1;

[0032] The paper feeding assembly 3 includes a mounting plate 31 and a connecting plate 36. A drive gear 32 and a driven gear 33 are rotatably mounted on one side of the mounting plate 31. The drive gear 32 and the driven gear 33 mesh with each other. A servo motor 34 is fixedly mounted on the side of the mounting plate 31 away from the drive gear 32. The output end of the servo motor 34 is fixedly connected to one side of the drive gear 32. A rotating drawer 35 is fixedly connected to the center of the side of the drive gear 32 and the driven gear 33 away from the mounting plate 31. One end of the rotating drawer 35 away from the mounting plate 31 is rotatably connected to one side of the connecting plate 36. The side of the connecting plate 36 away from the rotating drawer 35 is slidably connected to the inner surface of the paper storage box 2. A roller 37 is fixedly sleeved on the outer surface of the rotating drawer 35.

[0033] The paper output assembly 4 includes a paper output port 41, an electric telescopic rod 42, and a baffle 43. The paper output port 41 is located on the front of the paper storage box 2. The electric telescopic rod 42 is fixedly installed on the front of the base plate 1, and the bottom end of the electric telescopic rod 42 is fixedly connected to the top of the baffle 43.

[0034] It also includes a feeding assembly 5, which is set on the top of the base plate 1, and one side of the feeding assembly 5 is fixedly connected to one side of the paper feeding assembly 3.

[0035] The feeding assembly 5 includes a fixed frame 51, a lead screw 52, ​​a limiting rod 53, a movable block 54, and a rotating handle 55. The bottom of the fixed frame 51 is fixedly connected to the top of the base plate 1. The bottom end of the lead screw 52 is rotatably connected to the inner surface of the limiting rod 53. Both ends of the limiting rod 53 are fixedly connected to the inner surface of the fixed frame 51. The interior of the movable block 54 is threadedly connected to the outer surface of the lead screw 52. The interior of the movable block 54 is slidably connected to the outer surface of the limiting rod 53. One side of the movable block 54 is fixedly connected to the side of the mounting plate 31. The rotating handle 55 is fixedly installed on the top of the lead screw 52.

[0036] The back of the cardboard box 2 is equipped with a transparent observation window, which makes it easy to check the remaining cardboard inside the cardboard box 2 and add more when the remaining amount is insufficient.

[0037] The servo motor 34 can be programmed to change its rotation speed and rotation time, thereby adjusting the paper feeding speed.

[0038] The roller 37 is made of rubber and has a patterned surface to increase the friction between it and the paper, so that the paper can be moved when the roller 37 rotates.

[0039] The working process of this utility model is as follows: First, connect the equipment and the paper feed of the paper mounting machine, place a large amount of cardboard inside the storage box 2, start the electric telescopic rod 42 to drive the baffle 43 to rise and fall, so that the space between the baffle 43 and the paper outlet 41 is adjusted to be consistent with the thickness of the cardboard, start the servo motor 34, the servo motor 34 drives the drive gear 32 to rotate, the drive gear 32 then drives the driven gear 33 to rotate, so that the rotating drawer 35 drives the roller 37 to rotate, and the bottom layer of paper is sent out from the paper outlet 41. Then the upper layer of paper will fall down, and the bottom layer of paper will be sent out again during the next paper feeding.

[0040] By rotating the handle 55, the lead screw 52 is rotated, which in turn causes the movable block 54 to slide upward along the lead screw 52 and the limit rod 53, thereby causing the paper feeding assembly 3 to rise inside the paper storage box 2, so that the paper feeding assembly 3 is close to the top position of the paper storage box 2, and then the paper is neatly stacked on the paper feeding assembly 3.

[0041] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0042] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0043] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A leading edge paper feeding device for a laminating machine, characterized in that, include Base plate (1); A paper storage box (2) is provided on top of a base plate (1); Paper feeding assembly (3), which is disposed inside the paper storage box (2); Paper output assembly (4), which is disposed in front of the base plate (1); The paper feeding assembly (3) includes a mounting plate (31) and a connecting plate (36). A drive gear (32) and a driven gear (33) are rotatably mounted on one side of the mounting plate (31). The drive gear (32) and the driven gear (33) mesh with each other. A servo motor (34) is fixedly mounted on the side of the mounting plate (31) away from the drive gear (32). The output end of the servo motor (34) is fixedly connected to one side of the drive gear (32). A rotating drawer (35) is fixedly connected to the center of the side of the drive gear (32) and the driven gear (33) away from the mounting plate (31). One end of the rotating drawer (35) away from the mounting plate (31) is rotatably connected to one side of the connecting plate (36). The side of the connecting plate (36) away from the rotating drawer (35) is slidably connected to the inner surface of the paper storage box (2). A roller (37) is fixedly sleeved on the outer surface of the rotating drawer (35).

2. The leading edge paper feeding device for a laminating machine according to claim 1, characterized in that, The paper output assembly (4) includes a paper output port (41), an electric telescopic rod (42), and a baffle (43). The paper output port (41) is located on the front of the paper storage box (2). The electric telescopic rod (42) is fixedly installed on the front of the base plate (1). The bottom end of the electric telescopic rod (42) is fixedly connected to the top of the baffle (43).

3. The leading edge paper feeding device for a laminating machine according to claim 1, characterized in that, It also includes a feeding assembly (5), which is disposed on the top of the base plate (1), and one side of the feeding assembly (5) is fixedly connected to one side of the paper feeding assembly (3).

4. The leading edge paper feeding device for a laminating machine according to claim 3, characterized in that, The feeding assembly (5) includes a fixed frame (51), a lead screw (52), a limiting rod (53), a movable block (54), and a rotating handle (55). The bottom of the fixed frame (51) is fixedly connected to the top of the base plate (1). The bottom end of the lead screw (52) is rotatably connected to the inner surface of the limiting rod (53). The two ends of the limiting rod (53) are fixedly connected to the inner surface of the fixed frame (51). The interior of the movable block (54) is threadedly connected to the outer surface of the lead screw (52). The interior of the movable block (54) is slidably connected to the outer surface of the limiting rod (53). One side of the movable block (54) is fixedly connected to the side of the mounting plate (31). The rotating handle (55) is fixedly installed on the top of the lead screw (52).

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