Efficiency improving device of paper-plastic full-automatic box sealing machine

Abstract

The utility model discloses a paper and plastic full -automatic carton sealing machine efficiency improving device relates to paper and plastic full -automatic carton sealing machine equipment technical field, and the utility model discloses a conveyor, the conveyor outside surface fixedly connected with the positioning electric push rod who penetrates, positioning electric push rod telescopic end fixedly connected with the positioning push board, the positioning push board one side is equipped with the inclined guide plate, the inclined guide plate one side surface with the positioning push board one side surface all fixedly connected with the protruding rod, the protruding rod one end is equipped with the gyro wheel body, the conveyor top surface fixedly connected with the up -and -down electric push rod, be equipped with the positioning electric push rod, the positioning push board, the inclined guide plate, the protruding rod and the gyro wheel body through the setting, can be positioned to the suitable position of the paper and plastic box body of waiting for sealing box fast and accurately, is favorable to the sealing operation of subsequent adhesive tape roll, and the inclined guide plate plays the effect of guiding, thereby avoids the paper and plastic box body of waiting for sealing box to appear the situation of accumulation.

Description

Technical Field

[0001] This utility model specifically relates to an efficiency improvement device for a fully automatic paper and plastic carton sealing machine, belonging to the technical field of fully automatic paper and plastic carton sealing machine equipment. Background Technology

[0002] Paper-plastic boxes are packaging containers made of paper and plastic composites. Combining the advantages of both paper and plastic, paper-plastic boxes have good resistance to pressure, impact, and puncture, effectively protecting the contents during transportation and storage. After the required items are placed in the paper-plastic box, an automatic sealing machine is needed to improve work efficiency. This machine quickly seals the top of the paper-plastic box with tape. For example, the fully automatic sealing machine mentioned in authorization announcement number CN215514429U includes a support plate, a base mounted on the top of the support plate, and a frame mounted on the top of the base. A third motor is mounted on one end of the frame.

[0003] However, existing technologies still have the following problems:

[0004] In this device, the carton to be sealed is positioned by clamps. However, in actual application, no guiding mechanism is set up, which easily leads to the accumulation of paper-plastic boxes. Furthermore, friction is generated when positioning the paper-plastic boxes, which can easily damage them. In addition, existing fully automatic carton sealing machines require the use of tape rolls during sealing, and the replacement of tape rolls is not convenient and quick, affecting work efficiency and reducing the sealing efficiency of paper-plastic boxes, which is not conducive to widespread use.

[0005] To address the aforementioned problems, the inventors have proposed an efficiency improvement device for a fully automatic paper-plastic carton sealing machine. Utility Model Content

[0006] The purpose of this utility model is to address the shortcomings of the existing technology by providing an efficiency improvement device for a fully automatic paper-plastic carton sealing machine, which better solves the problems of inconvenient positioning of paper-plastic cartons, friction tape, and inconvenient and quick replacement of sealing tape rolls.

[0007] This utility model achieves the above-mentioned objectives through the following technical solution: an efficiency improvement device for a fully automatic paper and plastic carton sealing machine, comprising a conveyor, a positioning electric push rod fixedly connected through the outer surface of the conveyor, a positioning push plate fixedly connected to the telescopic end of the positioning electric push rod, an inclined guide plate provided on one side of the positioning push plate, a protruding rod fixedly connected to one side surface of the inclined guide plate and one side surface of the positioning push plate, a roller body provided at one end of the protruding rod, an upper and lower electric push rod fixedly connected to the top surface of the conveyor, a top plate fixedly connected to the telescopic end of the upper and lower electric push rod, a horizontal plate provided below the top plate, a clamping mechanism provided below the horizontal plate, a fixed plate fixedly connected to the clamping mechanism on the bottom surface of the horizontal plate, a servo motor fixedly connected to one side surface of the fixed plate, a rotating square tube fixedly connected to the output end of the servo motor, a triangular block provided in the inner cavity of the rotating square tube, a rotating screw provided at one end of the triangular block, a telescopic rod provided on the outer surface of the triangular block, a clamping arc plate fixedly connected to one end of the telescopic rod, a tape roll provided on the outer side of the clamping arc plate, a cutting mechanism provided below the horizontal plate, and a pressing mechanism provided below the horizontal plate.

[0008] Preferably, in order to better guide the paper-plastic box, one end of the inclined guide plate is fixedly connected to the positioning push plate, and there are two inclined guide plates and two positioning push plates.

[0009] Preferably, in order to better define the position of the horizontal plate, vertical rods are fixedly connected to the four corners of the top surface of the horizontal plate, and one end of each vertical rod is fixedly connected to the top plate.

[0010] Preferably, in order to better enable the rotating screw to rotate, one end of the rotating screw is threadedly connected to the rotating square tube, and the end of the rotating screw away from the triangular block is fixedly connected to a rotating head.

[0011] Preferably, in order to better improve the stability of the triangular block's movement, a sleeve square tube is fixedly connected to one side surface of the inner cavity of the rotating square tube, and an anti-rotation square tube is slidably connected to the inner cavity of the sleeve square tube.

[0012] Preferably, in order to better ensure that the movement of the triangular block can drive the movement of the telescopic rod, there are two triangular blocks. The outer surfaces of the two triangular blocks are slidably connected to a bonding plate. A locking block is fixedly connected to the end of the bonding plate away from the telescopic rod. The outer surface of the triangular block has a slot that matches the structural size of the locking block.

[0013] Preferably, in order to better cut the tape, the cutting mechanism includes a cutting blade located below the horizontal plate, and a cutting electric push rod is fixedly connected to the top surface of the cutting blade. The sleeve end of the cutting electric push rod is fixedly connected to the horizontal plate through the blade.

[0014] Preferably, in order to better press the tape onto the surface of the paper-plastic box, the pressing mechanism includes a moving frame located below the horizontal plate, a moving electric push rod provided above the moving frame, the sleeve end of the moving electric push rod being fixedly connected to the horizontal plate through the horizontal plate, a return spring being fixedly connected to the inner surface of the moving frame, a pressure plate being fixedly connected to one end of the return spring, a pressure roller being movably connected to the inner surface of the pressure plate via a rotating shaft, and the top end of the pressure plate being movably connected to the moving frame via a rotating shaft.

[0015] The beneficial effects of this utility model are:

[0016] By incorporating a positioning electric push rod, positioning push plate, tilting guide plate, protruding rod, and rollers, the paper-plastic box to be sealed can be quickly and accurately positioned in the appropriate location, facilitating subsequent sealing with tape rolls. The tilting guide plate acts as a guide, preventing the paper-plastic boxes from piling up. During the box positioning process, the rollers contact and roll with the box surface, greatly reducing the friction between the box and the positioning components, reducing wear on the box surface, and making the box positioning process smoother and improving positioning efficiency.

[0017] By incorporating a clamping mechanism, tape rolls can be quickly assembled and disassembled, improving work efficiency and thus enhancing the efficiency of sealing paper-plastic boxes. By rotating the screw, the position of the triangular block inside the rotating square tube can be adjusted, thereby moving the telescopic rod and clamping arc plate to clamp tape rolls of different sizes, effectively preventing the tape rolls from loosening or falling off. Furthermore, the assembly and disassembly of the tape rolls are very convenient and quick. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This utility model Figure 1 Schematic diagram of the structure at point A;

[0020] Figure 3 This is a structural schematic diagram showing the details of the horizontal plate assembly of this utility model;

[0021] Figure 4 This is a schematic diagram of the clamping mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram showing the internal details of the rotating square tube of this utility model;

[0023] Figure 6 This utility model Figure 5 A schematic diagram of the structure at point B.

[0024] In the diagram: 1. Conveyor; 2. Positioning electric push rod; 3. Positioning push plate; 4. Inclined guide plate; 5. Protruding rod; 6. Roller body; 7. Upper and lower electric push rods; 8. Top plate; 9. Horizontal plate; 10. Clamping mechanism; 101. Fixed plate; 102. Servo motor; 103. Rotating square tube; 104. Triangular block; 1041. Adhesive plate; 1042. Clamping block; 105. Rotating screw; 106. Telescopic rod; 107. Clamping arc plate; 108. Tape roll; 109. Sleeve square tube; 1091. Anti-rotation square tube; 11. Cutting mechanism; 111. Cutting blade; 112. Cutting electric push rod; 12. Pressing mechanism; 121. Moving frame; 122. Moving electric push rod; 123. Return spring; 124. Pressure plate; 125. Pressure roller; 13. Vertical rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-6 As shown, an efficiency improvement device for a fully automatic paper-plastic carton sealing machine includes a conveyor 1. The conveyor 1 is a common conveying equipment that can transport paper-plastic boxes containing items to be sealed. A positioning electric push rod 2 is fixedly connected through the outer surface of the conveyor 1. A positioning push plate 3 is fixedly connected to the telescopic end of the positioning electric push rod 2. An inclined guide plate 4 is provided on one side of the positioning push plate 3. One end of the inclined guide plate 4 is fixedly connected to the positioning push plate 3. There are two inclined guide plates 4 and two positioning push plates 3. The combination of the inclined guide plate 4 and the positioning push plate 3 is located one centimeter above the surface of the conveyor belt in the conveyor 1, that is, the combination of the inclined guide plate 4 and the positioning push plate 3 does not directly contact the conveyor belt. A protruding rod 5 is fixedly connected to one side of the inclined guide plate 4 and one side of the positioning push plate 3. A roller 6 is provided at one end of the protruding rod 5.

[0027] The top surface of the conveyor 1 is fixedly connected to upper and lower electric push rods 7. The telescopic ends of the upper and lower electric push rods 7 are fixedly connected to a top plate 8. A horizontal plate 9 is provided below the top plate 8. Vertical rods 13 are fixedly connected to the four corners of the top surface of the horizontal plate 9. One end of the vertical rod 13 is fixedly connected to the top plate 8. The telescopic movement of the upper and lower electric push rods 7 drives the combination of the top plate 8, vertical rods 13 and horizontal plate 9 to move up and down. A clamping mechanism 10 is provided below the horizontal plate 9. The clamping mechanism 10 is fixedly connected to a fixing plate 101 on the bottom surface of the horizontal plate 9. A servo motor 102 is fixedly connected to one side surface of the fixing plate 101. The servo motor 102 outputs... A rotating square tube 103 is fixedly connected to one end. A sleeve square tube 109 is fixedly connected to one side surface of the inner cavity of the rotating square tube 103. An anti-rotation square tube 1091 is slidably connected to the inner cavity of the sleeve square tube 109. There are two triangular blocks 104. One end of the anti-rotation square tube 1091 is fixedly connected to one of the triangular blocks 104. The two triangular blocks 104 are fixedly connected to each other by a fixing rod. The inner cavity of the rotating square tube 103 is provided with two triangular blocks 104. A bonding plate 1041 is slidably connected to the outer surface of the two triangular blocks 104. The bonding plate 1041 is away from the telescopic rod 1. 06 is fixedly connected to a locking block 1042 at one end. A slot matching the structural dimensions of the locking block 1042 is formed on the outer surface of the triangular block 104. A rotating screw 105 is provided at one end of the triangular block 104. One end of the rotating screw 105 is threadedly connected to the rotating square tube 103. A rotating head is fixedly connected to the end of the rotating screw 105 away from the triangular block 104. One end of the rotating screw 105 is movably connected to another triangular block 104 via a bearing. The operator rotates the rotating head at one end of the rotating screw 105. Rotating the rotating screw 105 changes the position of the connected triangular block 104 in the rotating square tube 103. In position 3, during the movement of the triangular block 104, the bonding plate 1041, which is slidably connected to the outer surfaces of the two triangular blocks 104, also moves accordingly. The locking block 1042, which is fixedly connected to one end of the bonding plate 1041 away from the telescopic rod 106, slides in the slot opened on the outer surface of the triangular block 104. The outer surface of the triangular block 104 is provided with a telescopic rod 106, and one end of the telescopic rod 106 is fixedly connected to a clamping arc plate 107. At this time, the telescopic rod 106 slides through the outer surface of the rotating square tube 103, changing the position of the clamping arc plate 107. A tape roll 108 is provided on the outside of the clamping arc plate 107.

[0028] A cutting mechanism 11 is provided below the horizontal plate 9. The cutting mechanism 11 includes a cutting blade 111 located below the horizontal plate 9. A cutting electric push rod 112 is fixedly connected to the top surface of the cutting blade 111. The sleeve end of the cutting electric push rod 112 is fixedly connected to the horizontal plate 9. When the cutting electric push rod 112 is activated, its telescopic end pushes the cutting blade 111 downward, and the cutting blade 111 accurately cuts the tape.

[0029] A pressing mechanism 12 is provided below the horizontal plate 9. The pressing mechanism 12 includes a motion frame 121 located below the horizontal plate 9. A motion electric push rod 122 is provided above the motion frame 121. The sleeve end of the motion electric push rod 122 is fixedly connected to the horizontal plate 9. A return spring 123 is fixedly connected to the inner surface of the motion frame 121. A pressure plate 124 is fixedly connected to one end of the return spring 123. A pressure roller 125 is movably connected to the inner surface of the pressure plate 124 through a rotating shaft. The top end of the pressure plate 124 is movably connected to the motion frame 121 through a rotating shaft. The telescopic end of the motion electric push rod 122 is fixedly connected to the motion frame 121. When the motion electric push rod 122 is activated, it pushes the motion frame 121 to move up and down. The elastic action of the return spring 123 causes the pressure plate 124 and the pressure roller 125 to move, ensuring that the pressure roller 125 is tightly attached to the surface of the box.

[0030] It should be noted that, with the assistance of those skilled in the art, all electrical components in this case, such as the positioning electric push rod 2, the up-and-down electric push rod 7, the servo motor 102, the cutting electric push rod 112, and the motion electric push rod 122, should be connected to their compatible power supplies via wires. Furthermore, a suitable controller, such as a PLC controller or a microcontroller, should be selected based on the actual situation to meet the control requirements. The specific connections and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the field. The following mainly introduces the working principle and process, without further explanation of the electrical control.

[0031] Working principle: During use, the paper-plastic box to be sealed is placed on the conveyor 1. As the conveyor 1 operates, the box begins to move forward. The inclined guide plate 4 uses its inclined surface to guide the paper-plastic box to move along the predetermined path, avoiding the accumulation of the paper-plastic boxes to be sealed. The roller 6 at one end of the protruding rod 5 contacts the surface of the box and rolls. This rolling friction greatly reduces the friction between the box and the positioning parts, which reduces the wear on the surface of the box and makes the box positioning process smoother, thus improving the positioning efficiency.

[0032] Furthermore, the paper-plastic box moves to below the top plate 8, and the side surface of the paper-plastic box contacts the tape extending from the tape roll 108. As the conveyor 1 continues to start, the servo motor 102 starts synchronously, driving the tape roll 108 to rotate. The tape adhered to the surface of the paper-plastic box contacts the pressure roller 125. At this time, the pressure plate 124 rotates. Under the action of the return spring 123, the pressure roller 125 rotates on the surface of the paper-plastic box, thereby pressing the tape tightly onto the surface of the paper-plastic box. When the paper-plastic box moves to the other side where the tape is not attached;

[0033] Furthermore, the extension of the electric cutting push rod 112 is controlled to drive the movement of the cutting blade 111 to cut the tape. Then, the extension of the electric moving push rod 122 is controlled to drive the movement frame 121 to fall. At this time, the pressure roller 125 falls to press the tape tightly onto the side surface of the paper-plastic box. This process is repeated to seal the paper-plastic box.

[0034] Furthermore, when it is necessary to replace the tape roll 108, the operator rotates the rotating head at one end of the rotating screw 105. The movement of the rotating screw 105 changes the position of the triangular block 104 inside the rotating square tube 103. During the movement of the triangular block 104, the bonding plate 1041, which is slidably connected to the outer surfaces of the two triangular blocks 104, also moves accordingly. The locking block 1042, which is fixedly connected to one end of the bonding plate 1041 away from the telescopic rod 106, slides in the slot opened on the outer surface of the triangular block 104.

[0035] Furthermore, the telescopic rod 106 gradually retracts into the rotating square tube 103. At this time, the clamping arc plate 107 no longer presses against the tape roll 108, making it easy to replace the tape roll 108. In addition, the outer surface of the clamping arc plate 107 is coated with an anti-slip silicone layer to increase the friction between it and the tape roll 108.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An efficiency improvement device for a fully automatic paper-plastic carton sealing machine, comprising a conveyor (1), characterized in that: A positioning electric push rod (2) is fixedly connected through the outer surface of the conveyor (1). A positioning push plate (3) is fixedly connected to the telescopic end of the positioning electric push rod (2). An inclined guide plate (4) is provided on one side of the positioning push plate (3). A protruding rod (5) is fixedly connected to one side of the inclined guide plate (4) and one side of the positioning push plate (3). A roller body (6) is provided at one end of the protruding rod (5). An upper and lower electric push rod (7) is fixedly connected to the top surface of the conveyor (1). A top plate (8) is fixedly connected to the telescopic end of the upper and lower electric push rod (7). A horizontal plate (9) is provided below the top plate (8). A clamping mechanism (10) is provided below the horizontal plate (9). The clamping mechanism (10) is fixedly connected to the horizontal plate. A fixed plate (101) is attached to the bottom surface of the plate (9). A servo motor (102) is fixedly connected to one side surface of the fixed plate (101). A rotating square tube (103) is fixedly connected to the output end of the servo motor (102). A triangular block (104) is provided in the inner cavity of the rotating square tube (103). A rotating screw (105) is provided at one end of the triangular block (104). A telescopic rod (106) is provided on the outer surface of the triangular block (104). A clamping arc plate (107) is fixedly connected to one end of the telescopic rod (106). A tape roll (108) is provided on the outer side of the clamping arc plate (107). A cutting mechanism (11) is provided below the horizontal plate (9). A pressing mechanism (12) is provided below the horizontal plate (9).

2. The efficiency improvement device for a fully automatic paper-plastic carton sealing machine as described in claim 1, characterized in that: One end of the inclined guide plate (4) is fixedly connected to the positioning push plate (3), and there are two inclined guide plates (4) and two positioning push plates (3).

3. The efficiency improvement device for a fully automatic paper-plastic carton sealing machine as described in claim 1, characterized in that: Vertical rods (13) are fixedly connected to the four corners of the top surface of the horizontal plate (9), and one end of the vertical rods (13) is fixedly connected to the top plate (8).

4. The efficiency improvement device for a fully automatic paper-plastic carton sealing machine as described in claim 1, characterized in that: One end of the rotating screw (105) is threadedly connected to the rotating square tube (103), and the end of the rotating screw (105) away from the triangular block (104) is fixedly connected to a rotating head.

5. The efficiency improving device of a full-automatic paper-plastic box sealing machine according to claim 1, characterized in that: A sleeve square tube (109) is fixedly connected to one side surface of the inner cavity of the rotating square tube (103), and an anti-rotation square tube (1091) is slidably connected to the inner cavity of the sleeve square tube (109).

6. The efficiency improvement device for a fully automatic paper-plastic carton sealing machine as described in claim 1, characterized in that: There are two triangular blocks (104). The outer surfaces of the two triangular blocks (104) are slidably connected to a bonding plate (1041). The end of the bonding plate (1041) away from the telescopic rod (106) is fixedly connected to a snap-fit ​​block (1042). The outer surface of the triangular block (104) is provided with a slot that matches the structural size of the snap-fit ​​block (1042).

7. The efficiency improvement device for a fully automatic paper-plastic carton sealing machine as described in claim 1, characterized in that: The cutting mechanism (11) includes a cutting blade (111) located below the horizontal plate (9). A cutting electric push rod (112) is fixedly connected to the top surface of the cutting blade (111), and the sleeve end of the cutting electric push rod (112) is fixedly connected to the horizontal plate (9).

8. The efficiency improvement device for a fully automatic paper-plastic carton sealing machine as described in claim 1, characterized in that: The pressing mechanism (12) includes a motion frame (121) located below the horizontal plate (9). A motion electric push rod (122) is provided above the motion frame (121). The sleeve end of the motion electric push rod (122) is fixedly connected to the horizontal plate (9). A return spring (123) is fixedly connected to the inner surface of the motion frame (121). A pressure plate (124) is fixedly connected to one end of the return spring (123). A pressure roller (125) is movably connected to the inner surface of the pressure plate (124) through a rotating shaft. The top end of the pressure plate (124) is movably connected to the motion frame (121) through a rotating shaft.

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