Paper conveying mechanism of glass paper laying machine

Abstract

The utility model relates to the technical field of glass, in particular to a paper conveying mechanism of a glass paper laying machine. A glass placing plate and a material conveying plate are fixedly connected between the side walls of the operation table, a plurality of transmission rollers are rotationally connected between the side walls of the operation table, a conveying roller is rotationally connected above the material conveying plate, mounting frames are fixedly connected to the two sides of the operation table, and material rollers are mounted between the side walls of the mounting frames. Adjusting mechanisms are arranged on the two sides of the conveying rollers, each adjusting mechanism comprises a rectangular groove, an air cylinder and a sliding block, the rectangular grooves are formed in one side wall of the operation table, the air cylinders are fixedly connected to the upper end of the operation table, piston rods of the air cylinders movably penetrate through the inner top walls of the rectangular grooves, and the sliding blocks are fixedly connected to the lower ends of piston rods of the air cylinders; and adjustment can be conducted according to the thickness of the paper, the moving stability of the paper is improved, and the phenomenon of deviation in the conveying process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glass, in particular to a paper conveying mechanism of a glass paper laying machine. Background Art

[0002] Glass is an amorphous inorganic non-metallic material. It is generally made of a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw materials, and a small amount of auxiliary raw materials are added. Its main components are silicon dioxide and other oxides. [1] The chemical composition of ordinary glass is Na2SiO3, CaSiO3, SiO2 or Na2O·CaO·6SiO2, etc. The main component is silicate complex salt. It is an amorphous solid with irregular structure. It is widely used in buildings to block wind and transmit light. It is a mixture. There are also colored glass that is mixed with certain metal oxides or salts to show color, and tempered glass made by physical or chemical methods. Sometimes some transparent plastics (such as polymethyl methacrylate) are also called organic glass.

[0003] When glass is produced, the glasses are stacked together, which may cause scratches on the glass surface. In order to reduce the scratches on the glass, paper is laid on the glass surface to protect the glass. The paper is generally transmitted through paper rollers and feed rollers. Due to the inconsistent thickness of the paper, the paper is prone to loosening during the transmission process, causing the paper to tilt, affecting the paper transmission effect. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a paper conveying mechanism for a glass paper laying machine, which has the function of adjusting the height of the feed roller, thereby improving the degree of compression between the feed roller and the paper and reducing the tilting of the paper during conveyance.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A paper conveying mechanism of a glass paper laying machine comprises an operating table, a glass placing plate and a material transfer plate are fixedly connected between the side walls of the operating table, a plurality of transmission rollers are rotatably connected between the side walls of the operating table, a conveying roller is rotatably connected above the material transfer plate, mounting frames are fixedly connected on both sides of the operating table, material rollers are installed between the side walls of the mounting frames, adjustment mechanisms are arranged on both sides of the conveying rollers, each group of the adjustment mechanisms comprises a rectangular groove, a cylinder and a slider, the rectangular groove is opened on one side wall of the operating table, the cylinder is fixedly connected to the upper end of the operating table, and the piston rod of the cylinder movably passes through the inner top wall of the rectangular groove, and the slider is fixedly connected to the lower end of the cylinder piston rod; one side of each of the two sliders is fixedly connected to a mounting disk, and the conveying roller is installed between the two mounting disks.

[0007] By adopting the above technical solution, the operating table, transmission roller, glass placement plate, material transfer plate, conveying roller, material roller and adjustment mechanism cooperate to drive the conveying roller to move up and down, so that the conveying roller can be adjusted according to the thickness of the paper, and the conveying roller rotates to convey the paper.

[0008] In a preferred example, the utility model can be further configured as follows: two sliding rods are fixedly connected between the inner top wall and the inner bottom wall of the rectangular groove, and the sliding block is slidably connected to the circumferential sides of the two sliding rods.

[0009] By adopting the above technical solution, the sliding block and the sliding rod are slidably matched, which can improve the movement stability of the sliding block.

[0010] In a preferred example, the utility model can be further configured as follows: two material spreading rollers are arranged above the glass placing plate, and the two side walls of the operating table are provided with flattening mechanisms, and the two groups of flattening mechanisms are respectively connected to the two sides of the two material spreading rollers, and each group of the flattening mechanisms includes a movable plate, a movable groove, a bidirectional screw, a motor and two screw nuts, the movable plate is slidably connected to one side wall of the operating table, the movable groove is opened on one side of the movable plate, the motor is fixedly connected to one side wall of the movable groove, the bidirectional screw is fixedly connected to the output end of the motor, and the other side of the bidirectional screw is rotatably connected to one side wall of the movable groove, the two screw nuts are both threadedly connected to the circumferential side of the bidirectional screw, and the two material spreading rollers are respectively rotatably connected to one side of the two screw nuts.

[0011] By adopting the above technical solution, the flattening mechanism can drive the spreading roller to move, so that the spreading roller flattens the paper conveyed to the glass, which is convenient for cutting.

[0012] In a preferred example, the utility model can be further configured as follows: two limit rods are fixedly connected between the side walls of the movable groove, and the two screw nuts are slidably connected to the circumferential sides of the two limit rods.

[0013] By adopting the above technical solution, the limiting rod can improve the stability of the screw nut.

[0014] In a preferred example, the utility model can be further configured as follows: a moving mechanism is provided on each of the two moving plates, each group of the moving mechanisms includes an L-shaped frame and a hydraulic cylinder, the L-shaped frame is fixedly connected to the upper end of the operating table, the hydraulic cylinder is fixedly connected to the lower end of the L-shaped frame, and the output end of the hydraulic cylinder is fixed to the upper end of the moving plate.

[0015] By adopting the above technical solution, the moving mechanism can adjust the height of the moving plate, thereby adjusting the height of the material spreading roller, so that the material spreading roller can better fit the paper.

[0016] In a preferred example, the utility model can be further configured as follows: each group of the moving mechanisms further includes two slide grooves, the two slide grooves are both opened on a side wall of the operating table, and the moving plate is slidably connected to the two slide grooves.

[0017] By adopting the above technical solution, the slide groove can improve the movement stability of the moving plate.

[0018] In summary, the present invention includes at least one of the following beneficial technical effects:

[0019] 1. An operating table, a transmission roller, a glass placement plate, a material transfer plate, a conveyor roller, a material roller and an adjustment mechanism are provided. The paper is pulled so that the paper can be laid on the material transfer plate. The cylinder is started, and the output end of the cylinder pushes the slider to move downward. The slider drives the conveyor roller to move downward so that the conveyor roller can fit the surface of the paper. The conveyor roller is started, and the conveyor roller rotates to drive the paper to separate from the surface of the material roller, so that the paper is transferred. Glass is placed on the glass placement plate. After the paper is transferred to the top of the glass, the conveyor roller stops rotating, thereby transferring the paper. It can be adjusted according to the thickness of the paper to improve the movement stability of the paper and reduce the occurrence of deviation during the transfer process.

[0020] 2. A flattening mechanism and a spreading roller are provided. When the paper is conveyed to the top of the glass, the motor is started, and the output end of the motor drives the bidirectional lead screw to rotate. The lead screw nut moves on the surface of the bidirectional lead screw, and the lead screw nut drives the spreading roller to move, so that the spreading roller can flatten the paper, thereby facilitating the cutting of the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a stereogram of this embodiment;

[0022] Figure 2 This embodiment Figure 1 A partial enlarged view of the middle A;

[0023] Figure 3 is a three-dimensional cross-sectional view of this embodiment;

[0024] Figure 4 This embodiment Figure 3 A partial enlarged view of point B in the middle.

[0025] In the figure, 1. operating table; 2. transmission roller; 3. glass placement plate; 4. material spreading roller; 5. moving mechanism; 501. L-shaped frame; 502. hydraulic cylinder; 503. slideway; 6. flattening mechanism; 601. moving plate; 602. moving groove; 603. bidirectional screw; 604. limit rod; 605. screw nut; 606. motor; 7. mounting frame; 8. material roller; 9. conveying roller; 10. adjusting mechanism; 1001. rectangular groove; 1002. cylinder; 1003. slide rod; 1004. slide block; 11. material transfer plate; 12. mounting plate. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] Example:

[0028] Reference Figure 1-4 The utility model discloses a paper conveying mechanism of a glass paper laying machine, comprising an operating table 1, a glass placing plate 3 and a material conveying plate 11 are fixedly connected between the side walls of the operating table 1, a plurality of driving rollers 2 are rotatably connected between the side walls of the operating table 1, a conveying roller 9 is rotatably connected above the material conveying plate 11, mounting frames 7 are fixedly connected on both sides of the operating table 1, material rollers 8 are installed between the side walls of the mounting frames 7, and adjustment mechanisms 10 are arranged on both sides of the conveying rollers 9, each group of adjustment mechanisms 10 comprises a rectangular groove 1001, a cylinder 1002 and a slider 1004, the rectangular groove 1001 is opened on one side wall of the operating table 1, the cylinder 1002 is fixedly connected to the upper end of the operating table 1, and the piston rod of the cylinder 1002 movably penetrates the rectangular groove 1 001, the slider 1004 is fixedly connected to the lower end of the piston rod of the cylinder 1002; one side of the two sliders 1004 is fixedly connected with a mounting plate 12, and the conveying roller 9 is installed between the two mounting plates 12, and the paper is pulled so that the paper can be spread on the material transfer plate 11, and the cylinder 1002 is started. The output end of the cylinder 1002 pushes the slider 1004 to move downward, and the slider 1004 drives the conveying roller 9 to move downward, so that the conveying roller 9 can fit the surface of the paper, and the conveying roller 9 is started. The conveying roller 9 rotates, which can drive the paper to separate from the surface of the material roller 8, so that the paper is conveyed, and the glass is placed on the glass placement plate 3. After the paper is conveyed to the top of the glass, the conveying roller 9 stops rotating, thereby conveying the paper.

[0029] Two slide bars 1003 are fixedly connected between the inner top wall and the inner bottom wall of the rectangular groove 1001. The slider 1004 is slidably connected to the circumferential sides of the two slide bars 1003. The slider 1004 and the slide bar 1003 are slidably matched to improve the movement stability of the slider 1004.

[0030] Two material spreading rollers 4 are arranged above the glass placing plate 3, and flattening mechanisms 6 are arranged on both side walls of the operating table 1, and the two groups of flattening mechanisms 6 are respectively connected to the two sides of the two material spreading rollers 4, and each group of flattening mechanisms 6 includes a moving plate 601, a moving groove 602, a bidirectional screw rod 603, a motor 606 and two screw rod nuts 605. The moving plate 601 is slidably connected to one side wall of the operating table 1, the moving groove 602 is opened on one side of the moving plate 601, the motor 606 is fixedly connected to one side wall of the moving groove 602, and the bidirectional screw rod 603 is fixedly connected to the output of the motor 606. The output end is connected to the bidirectional screw rod 603, and the other side of the bidirectional screw rod 603 is rotatably connected to the side wall of the movable groove 602. The two screw nuts 605 are both threadedly connected to the circumferential side of the bidirectional screw rod 603. The two spreading rollers 4 are respectively rotatably connected to one side of the two screw nuts 605. When the paper is transmitted to the top of the glass, the motor 606 is started. The output end of the motor 606 drives the bidirectional screw rod 603 to rotate, and the screw nut 605 moves on the surface of the bidirectional screw rod 603. The screw nut 605 drives the spreading roller 4 to move, so that the spreading roller 4 can spread the paper flat, thereby facilitating the cutting of the paper.

[0031] Two limiting rods 604 are fixedly connected between the side walls of the movable groove 602 , and the two screw nuts 605 are both slidably connected to the circumferential sides of the two limiting rods 604 . The limiting rods 604 can improve the stability of the screw nuts 605 .

[0032] A moving mechanism 5 is provided on each of the two moving plates 601, and each set of the moving mechanism 5 includes an L-shaped frame 501 and a hydraulic cylinder 502. The L-shaped frame 501 is fixedly connected to the upper end of the operating table 1, and the hydraulic cylinder 502 is fixedly connected to the lower end of the L-shaped frame 501, and the output end of the hydraulic cylinder 502 is fixed to the upper end of the moving plate 601. When the hydraulic cylinder 502 is started, the output end of the hydraulic cylinder 502 drives the moving plate 601 to move up and down, and can drive the material spreading roller 4 to move up and down for pressing the material. The moving mechanism 5 can adjust the height of the moving plate 601, thereby adjusting the height of the material spreading roller 4, so that the material spreading roller 4 can better fit the paper.

[0033] Each set of moving mechanisms 5 further includes two slide grooves 503 . The two slide grooves 503 are both opened on a side wall of the operating platform 1 . The moving plate 601 is slidably connected in the two slide grooves 503 . The slide grooves 503 can improve the moving stability of the moving plate 601 .

[0034] The implementation principle of the above embodiment is: pull the paper so that the paper can be spread on the material transfer plate 11, start the cylinder 1002, the output end of the cylinder 1002 pushes the slider 1004 to move downward, the slider 1004 drives the conveying roller 9 to move downward, so that the conveying roller 9 can fit the surface of the paper, start the conveying roller 9, and the conveying roller 9 rotates, which can drive the paper to separate from the surface of the material roller 8, so that the paper is conveyed, and the glass is placed on the glass placement plate 3. After the paper is conveyed to the top of the glass, the conveying roller 9 stops rotating, thereby conveying the paper. It can be adjusted according to the thickness of the paper to improve the movement stability of the paper and reduce the occurrence of deviation during the conveying process.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A paper conveying mechanism for a glass paper laying machine, comprising an operating table (1), characterized in that: A glass placement plate (3) and a material transfer plate (11) are fixedly connected between the side walls of the operating table (1); a plurality of transmission rollers (2) are rotatably connected between the side walls of the operating table (1); a conveying roller (9) is rotatably connected above the material transfer plate (11); mounting frames (7) are fixedly connected on both sides of the operating table (1); material rollers (8) are installed between the side walls of the mounting frames (7); and adjustment mechanisms (10) are provided on both sides of the conveying rollers (9); each group of the adjustment mechanisms (10) comprises a rectangular groove (1001), A cylinder (1002) and a slider (1004), wherein the rectangular groove (1001) is opened on a side wall of the operating table (1), the cylinder (1002) is fixedly connected to the upper end of the operating table (1), and the piston rod of the cylinder (1002) movably penetrates the inner top wall of the rectangular groove (1001), and the slider (1004) is fixedly connected to the lower end of the piston rod of the cylinder (1002); one side of the two sliders (1004) is fixedly connected to a mounting plate (12), and the conveying roller (9) is installed between the two mounting plates (12).

2. The paper conveying mechanism of a glass paper laying machine according to claim 1, characterized in that: Two sliding bars (1003) are fixedly connected between the inner top wall and the inner bottom wall of the rectangular groove (1001), and the sliding block (1004) is slidably connected to the circumferential sides of the two sliding bars (1003).

3. The paper conveying mechanism of a glass paper laying machine according to claim 1, characterized in that: Two material spreading rollers (4) are arranged above the glass placement plate (3), and two side walls of the operating table (1) are provided with flattening mechanisms (6), and two groups of flattening mechanisms (6) are respectively connected to the two sides of the two material spreading rollers (4), and each group of the flattening mechanisms (6) comprises a moving plate (601), a moving groove (602), a bidirectional screw (603), a motor (606) and two screw nuts (605), the moving plate (601) is slidably connected to one side wall of the operating table (1), and the moving groove (602) is connected to the two sides of the two material spreading rollers (4). 602) is opened on one side of the movable plate (601), the motor (606) is fixedly connected to a side wall of the movable groove (602), the bidirectional screw rod (603) is fixedly connected to the output end of the motor (606), and the other side of the bidirectional screw rod (603) is rotatably connected to a side wall of the movable groove (602), the two screw rod nuts (605) are both threadedly connected to the circumferential side of the bidirectional screw rod (603), and the two spreading rollers (4) are respectively rotatably connected to one side of the two screw rod nuts (605).

4. The paper conveying mechanism of a glass paper laying machine according to claim 3, characterized in that: Two limiting rods (604) are fixedly connected between the side walls of the movable groove (602), and the two screw nuts (605) are both slidably connected to the circumferential sides of the two limiting rods (604).

5. The paper conveying mechanism of a glass paper laying machine according to claim 3, characterized in that: The two movable plates (601) are each provided with a movable mechanism (5), and each set of the movable mechanisms (5) comprises an L-shaped frame (501) and a hydraulic cylinder (502), the L-shaped frame (501) is fixedly connected to the upper end of the operating table (1), the hydraulic cylinder (502) is fixedly connected to the lower end of the L-shaped frame (501), and the output end of the hydraulic cylinder (502) is fixed to the upper end of the movable plate (601).

6. The paper conveying mechanism of a glass paper laying machine according to claim 5, characterized in that: Each group of the moving mechanisms (5) further comprises two slide grooves (503), the two slide grooves (503) are both opened on a side wall of the operating table (1), and the moving plate (601) is slidably connected in the two slide grooves (503).

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