Paper feeding mechanism for packaging paper processing

Abstract

The utility model provides a paper feeding mechanism for packaging paper processing, which relates to the technical field of paper feeding mechanisms and comprises a working plate, a first U-shaped plate is fixedly connected to the top of the working plate and close to the center, a square hole is formed in one side wall of the first U-shaped plate, and a fixing plate is fixedly connected to the interior of the first U-shaped plate and located below the square hole. The device comprises a fixing plate, a lifting plate is arranged above the fixing plate, T-shaped grooves are formed in the surfaces of the fixing plate and the lifting plate, T-shaped plates are embedded into the T-shaped grooves, brush plates are fixedly connected to the surfaces of the T-shaped plates, and grooves are formed in the two ends of the lifting plate. When packaging paper passes through the space between the fixing plate and the lifting plate, the lifting plate is pushed to descend through the electric push rod, the two faces of the packaging paper can be attached to the surface of the brush plate, dust on the surface of the packaging paper can be removed in the conveying process of the packaging paper, and therefore the effect of improving the follow-up processing quality of the packaging paper can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper feeding mechanisms, in particular to a paper feeding mechanism for packaging paper processing. Background Art

[0002] Wrapping paper refers to paper used for packaging. It has high strength, low moisture content, low air permeability, no corrosion, certain water resistance, and is beautiful to use. Paper used for food packaging is also required to be hygienic, sterile, and free of contaminants. Packaging paper includes kraft paper, chicken skin paper, paper bag paper, parchment paper, cellophane, tar paper, moisture-proof paper, gunpowder packaging paper, neutral packaging paper, translucent paper, rust-proof paper, oil-proof paper, food packaging paper, paraffin paper, tea bag paper, red electric light cannon paper, vacuum aluminized paper, composite paper, etc. A paper feeding mechanism is needed in the production process of wrapping paper.

[0003] The existing paper feeding mechanism usually does not have a structure to clean the surface of the packaging paper during the transmission process. Dust is easily accumulated on the surface of the packaging paper during production or storage, which can easily affect the quality of the packaging paper processing. Therefore, a packaging paper processing and feeding mechanism is needed to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the paper feeding mechanism usually has no structure for cleaning the surface of the packaging paper during the paper feeding process, and dust is easily accumulated on the surface of the packaging paper during production or storage, thereby easily affecting the processing quality of the packaging paper, and proposes a packaging paper processing feeding mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a packaging paper processing and feeding mechanism, comprising a working plate, a first U-shaped plate is fixedly connected to the top of the working plate and near the center, a square hole is opened on one side wall of the first U-shaped plate, a fixed plate is fixedly connected inside the first U-shaped plate and below the square hole, a lifting plate is arranged above the fixed plate, surfaces of the fixed plate and the lifting plate are opened with T-shaped slots, a T-shaped plate is embedded inside the T-shaped slot, brush plates are fixedly connected to the surfaces of the T-shaped plates, grooves are opened at both ends of the lifting plate, bidirectional screws are arranged inside the grooves, moving parts are sleeved and threadedly connected at both ends of the bidirectional screws, one end of the moving parts is fixedly connected with an L-shaped plate, a second U-shaped plate is fixedly connected to the top of the working plate and near both ends, two paper feeding rollers are embedded inside the second U-shaped plate and are rotatably connected with bearings, an electric push rod is penetrated and fixed at the top of the first U-shaped plate and near the center, and the output end of the electric push rod is fixedly connected to the top of the lifting plate.

[0006] Preferably, support legs are fixedly connected to the bottom of the working plate and near the four corners, and the bottoms of the support legs are all trapezoidal.

[0007] Preferably, a handle is fixedly connected to one end of the T-shaped plate near the center.

[0008] Preferably, both side walls of the working plate are provided with limiting holes near both ends, and limiting plates are embedded and slidably connected inside the limiting holes, and the limiting plates are fixedly connected to the lifting plate.

[0009] Preferably, both ends of the bidirectional screw rod penetrate the inner walls at both ends of the groove and the limit plate and are rotatably connected to the bearings thereof, and one end of the bidirectional screw rod is fixedly connected to a rotating member.

[0010] Preferably, one side wall of the second U-shaped plate is fixedly connected to a driving motor, and an output end of the driving motor passes through the second U-shaped plate and is fixedly connected to one end of one of the paper feeding rollers.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, when the wrapping paper passes between the fixed plate and the lifting plate, the lifting plate is pushed down by the electric push rod, so that both sides of the wrapping paper can be attached to the surface of the brush plate, and then the dust on the surface of the wrapping paper can be cleaned during the conveying process, thereby improving the quality of subsequent processing of the wrapping paper.

[0013] 2. In the utility model, the rotation of the rotating part drives the bidirectional screw to rotate, the rotation of the bidirectional screw drives the moving parts at both ends to move, and the movement of the moving parts drives the L-shaped plates to move, thereby adjusting the distance between the L-shaped plates, thereby achieving the effect of limiting the packaging papers of different widths, thereby preventing the packaging papers of different widths from deviating during the transmission process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional diagram of the overall structure of a packaging paper processing and feeding mechanism;

[0015] Figure 2 The utility model provides a cross-sectional view of the overall structure of a packaging paper processing and feeding mechanism;

[0016] Figure 3 The utility model provides a vertical cross-sectional view of the overall structure of a packaging paper processing and feeding mechanism;

[0017] Figure 4 A partial structural stereogram of a packaging paper processing and feeding mechanism proposed by the utility model;

[0018] Figure 5The utility model provides a three-dimensional diagram of a bidirectional screw structure of a packaging paper processing and feeding mechanism.

[0019] Legend: 1. Working plate; 2. Support legs; 3. First U-shaped plate; 4. Fixed plate; 5. Lifting plate; 6. T-slot; 7. T-shaped plate; 8. Brush plate; 9. Handle; 10. Square hole; 11. Limit hole; 12. Limit plate; 13. Groove; 14. Bidirectional screw; 15. Moving part; 16. L-shaped plate; 17. Rotating part; 18. Second U-shaped plate; 19. Paper feed roller; 20. Driving motor; 21. Electric push rod. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-5 As shown, the utility model provides a packaging paper processing and feeding mechanism, including a working plate 1, a first U-shaped plate 3 is fixedly connected to the top and near the center of the working plate 1, a square hole 10 is opened on one side wall of the first U-shaped plate 3, a fixed plate 4 is fixedly connected inside the first U-shaped plate 3 and below the square hole 10, a lifting plate 5 is arranged above the fixed plate 4, a T-shaped slot 6 is opened on the surface of the fixed plate 4 and the lifting plate 5, a T-shaped slot 6 is embedded in the inside of the T-shaped slot 6, a brush plate 8 is fixedly connected to the surface of the T-shaped plate 7, and the lifting plate 5 is fixedly connected to the lifting plate 5. Grooves 13 are provided at both ends, and bidirectional screws 14 are provided inside the grooves 13. Moving parts 15 are sleeved and threadedly connected at both ends of the bidirectional screws 14, and one end of the moving part 15 is fixedly connected to an L-shaped plate 16. A second U-shaped plate 18 is fixedly connected to the top of the working plate 1 and near both ends. Two paper feeding rollers 19 are embedded in the second U-shaped plate 18 and are rotatably connected to the bearings. An electric push rod 21 is passed through and fixed on the top of the first U-shaped plate 3 and near the center, and the output end of the electric push rod 21 is fixedly connected to the top of the lifting plate 5.

[0023] The effect achieved by the entire embodiment 1 is that a first U-shaped plate 3 is fixedly connected through the top of the working plate 1 and near the center, a square hole 10 is opened on one side wall of the first U-shaped plate 3, a fixed plate 4 is fixedly connected inside the first U-shaped plate 3 and located below the square hole 10, a lifting plate 5 is provided above the fixed plate 4, and a T-shaped slot 6 is opened on the surface of the fixed plate 4 and the lifting plate 5, and a T-shaped plate 7 is embedded in the inside of the T-shaped slot 6, and a brush plate 8 is fixedly connected to the surface of the T-shaped plate 7, which can play the effect of pulling the T-shaped plate 7 out of the T-shaped slot 6 at the square hole 10, and the brush plate 8 can be replaced, and grooves 13 are opened at both ends of the lifting plate 5, and bidirectional screws 14 are provided inside the grooves 13, and the bidirectional screws 1 4 are sleeved and threadedly connected with moving parts 15, and one end of the moving parts 15 is fixedly connected with an L-shaped plate 16, which can make the two-way screw 14 rotate to drive the moving parts 15 at both ends to move, and the movement of the moving parts 15 drives the L-shaped plate 16 to move. A second U-shaped plate 18 is fixedly connected through the top of the working plate 1 and near both ends. Two paper feeding rollers 19 are embedded in the second U-shaped plate 18 and are rotatably connected to the bearings, which can make the paper feeding rollers 19 rotate to transport the packaging paper. An electric push rod 21 is passed through and fixed near the center of the top of the first U-shaped plate 3, and the output end of the electric push rod 21 is fixedly connected to the top of the lifting plate 5, which can make the electric push rod 21 push the lifting plate 5 to rise and fall.

[0024] Embodiment 2, as Figure 1-5 As shown, the bottom of the working plate 1 and near the four corners are fixedly connected with support legs 2, and the bottoms of the support legs 2 are all trapezoidal; one end of the T-shaped plate 7 and near the center is fixedly connected with a handle 9; the two side walls of the working plate 1 and near both ends are provided with limiting holes 11, and the inside of the limiting holes 11 are embedded and slidably connected with limiting plates 12, and the limiting plates 12 are fixedly connected to the lifting plate 5; both ends of the bidirectional screw 14 pass through the inner walls of the groove 13 and the limiting plates 12 at both ends and are rotatably connected to their bearings, and one end of the bidirectional screw 14 is fixedly connected with a rotating part 17; one side wall of the second U-shaped plate 18 is fixedly connected with a driving motor 20, and the output end of the driving motor 20 passes through the second U-shaped plate 18 and is fixedly connected to one end of one of the paper feeding rollers 19.

[0025] The effect achieved by the entire embodiment 2 is that the support legs 2 are fixedly connected through the bottom of the working plate 1 and near the four corners, and the bottoms of the support legs 2 are all trapezoidal, which can play the effect of supporting the bottom of the working plate 1; a handle 9 is fixedly connected through one end of the T-shaped plate 7 and near the center, which can facilitate the effect of pulling out the T-shaped plate 7; limiting holes 11 are provided through the two side walls of the working plate 1 and near both ends, and the limiting plates 12 are embedded and slidably connected inside the limiting holes 11, and the limiting plates 12 are fixedly connected to the lifting plate 5, which can play the effect of lifting the lifting plate. 5 has the effect of four-end limit entry; both ends of the bidirectional screw 14 penetrate the inner walls of both ends of the groove 13 and the limit plate 12 and are rotatably connected with the bearings thereof, one end of the bidirectional screw 14 is fixedly connected with a rotating member 17, which can achieve the effect of rotating the rotating member 17 to drive the bidirectional screw 14 to rotate; a driving motor 20 is fixedly connected with one side wall of the second U-shaped plate 18, and the output end of the driving motor 20 penetrates the second U-shaped plate 18 and is fixedly connected with one end of one of the paper feeding rollers 19, which can achieve the effect of driving the driving motor 20 to drive the paper feeding roller 19 to rotate.

[0026] Working principle: The paper feeding roller 19 is driven by the driving motor 20 to rotate and convey the packaging paper. At this time, the packaging paper can pass between the fixed plate 4 and the lifting plate 5. At this time, the lifting plate 5 is pushed down by the electric push rod 21, so that both sides of the packaging paper can be attached to the surface of the brush plate 8, and then the dust on its surface can be cleaned during the packaging paper transmission process, thereby improving the subsequent processing quality of the packaging paper. At the same time, during the transmission process, the rotation of the rotating member 17 drives the bidirectional screw 14 to rotate, and the rotation of the bidirectional screw 14 drives the moving members 15 at both ends to move, and the movement of the moving member 15 drives the L-shaped plate 16 to move, thereby adjusting the distance between the L-shaped plates 16, thereby achieving the effect of limiting the packaging paper during the transmission process, thereby preventing the packaging paper of different widths from offsetting during the transmission process.

[0027] The wiring diagram of the drive motor 20 and the electric push rod 21 in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the drive motor 20 and the electric push rod 21 are no longer explained in detail.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A packaging paper processing and feeding mechanism, comprising a working plate (1), characterized in that: A first U-shaped plate (3) is fixedly connected to the top and near the center of the working plate (1); a square hole (10) is provided on one side wall of the first U-shaped plate (3); a fixed plate (4) is fixedly connected inside the first U-shaped plate (3) and below the square hole (10); a lifting plate (5) is provided above the fixed plate (4); surfaces of the fixed plate (4) and the lifting plate (5) are both provided with T-shaped grooves (6); a T-shaped plate (7) is embedded inside the T-shaped grooves (6); brush plates (8) are fixedly connected to the surfaces of the T-shaped plates (7); grooves (13) are provided at both ends of the lifting plate (5). The groove (13) is provided with a bidirectional screw (14) inside, and both ends of the bidirectional screw (14) are sleeved and threadedly connected with a moving part (15), one end of the moving part (15) is fixedly connected with an L-shaped plate (16), the top of the working plate (1) and near both ends are fixedly connected with a second U-shaped plate (18), the inside of the second U-shaped plate (18) is embedded and rotatably connected with two paper feeding rollers (19), the top of the first U-shaped plate (3) and near the center is penetrated and fixed with an electric push rod (21), and the output end of the electric push rod (21) is fixedly connected to the top of the lifting plate (5).

2. A packaging paper processing and feeding mechanism according to claim 1, characterized in that: Support legs (2) are fixedly connected to the bottom of the working plate (1) and near the four corners, and the bottoms of the support legs (2) are all trapezoidal.

3. A packaging paper processing and feeding mechanism according to claim 1, characterized in that: A handle (9) is fixedly connected to one end of the T-shaped plate (7) near the center.

4. A packaging paper processing and feeding mechanism according to claim 1, characterized in that: Limiting holes (11) are provided on both side walls of the working plate (1) and near both ends. Limiting plates (12) are embedded in and slidably connected to the inside of the limiting holes (11). The limiting plates (12) are fixedly connected to the lifting plate (5).

5. A packaging paper processing and feeding mechanism according to claim 4, characterized in that: Both ends of the bidirectional screw (14) penetrate the inner walls of the groove (13) and the limit plate (12) at both ends and are rotatably connected to the bearings thereof. One end of the bidirectional screw (14) is fixedly connected to a rotating member (17).

6. The packaging paper processing and feeding mechanism according to claim 1, characterized in that: A drive motor (20) is fixedly connected to one side wall of the second U-shaped plate (18), and an output end of the drive motor (20) passes through the second U-shaped plate (18) and is fixedly connected to one end of one of the paper feeding rollers (19).

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