Carton sealing machine capable of adjusting carton sealing distance

Abstract

The utility model discloses a carton sealing machine capable of adjusting carton sealing distance, and relates to the technical field of carton sealing machines, the carton sealing machine comprises a conveying frame and transmission frames, the transmission frames are installed on the top of the conveying frame in a bilateral symmetry mode, lifting frames are vertically installed on the left side and the right side of the conveying frame, and guide frames are connected to the middle sections of the lifting frames; and an adhesive tape roller is mounted at the top of the guide frame. According to the carton sealing machine capable of adjusting the carton sealing distance, the guide rails and the guide lead screws are symmetrically installed on the two sides of the top of the stabilizing frame, the transmission frame is connected with the guide lead screws through the stabilizing frame, the guide lead screws directly connected with the transmission frame are driven by the servo motor to horizontally and axially rotate, and therefore the whole transmission frame is driven to horizontally move; by means of the arrangement, the packing box can be driven to move horizontally in the horizontal direction so that stable box sealing can be guaranteed within an effective range, the hydraulic push rod can drive the electric conveyor belt machine to move horizontally, and then it is guaranteed that adjustment and adaptation are conducted according to the width size of the packing box within a certain range.

Description

Technical Field

[0001] The utility model relates to the technical field of carton sealing machines, and specifically relates to a carton sealing machine with adjustable sealing distance. Background Technique

[0002] Carton sealing machines are mainly applicable to the carton sealing and packaging. They can operate independently or be used in conjunction with production lines. They can operate on a single carton or be used in combination with equipment such as carton forming and opening machines, carton loading machines, labeling machines, strapping machines, pallet stacking machines, and conveyors to form a packaging production line, which is an essential equipment for packaging production line operations. The carton sealing machines represented by Jin'an are mainly divided into: automatic lid-opening carton sealing machine series, pneumatic adjustment carton sealing machine series, automatic carton sealing machine series, corner carton sealing machine series, four-corner side sealing carton sealing machine, I-shaped carton sealing machine, etc. The sealing methods can be divided into: up and down drive, left and right drive, side, corner side, etc. Generally, transparent tape and kraft paper materials are used.

[0003] For a conventional carton sealing machine, the structure for driving the movement of the packaging box is relatively fixed, and it can only drive the packaging box to move horizontally within a limited range, resulting in relatively limited packaging distance and stable and effective range.

[0004] Therefore, in view of the existing structure and deficiencies, research and improvement are carried out, and a carton sealing machine with adjustable sealing distance is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a carton sealing machine with adjustable sealing distance to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A carton sealing machine with adjustable sealing distance, including a conveying frame and a transmission frame. On the top of the conveying frame, transmission frames are symmetrically installed on the left and right. On both left and right sides of the conveying frame, lifting frames are vertically installed. In the middle section of the lifting frame, a guiding frame is connected. On the top of the guiding frame, a tape roller is installed. On one side of the guiding frame, a sealing and pressing roller is installed. The transmission frame includes an electric conveyor belt machine, a hydraulic push rod, and a moving seat. At the left and right ends of the electric conveyor belt machine, hydraulic push rods are horizontally installed. At the end of the hydraulic push rod away from the electric conveyor belt machine, a moving seat is connected.

[0007] Further, the conveying frame includes a stabilizing frame, driven rollers, and guide rails. Inside the stabilizing frame, driven rollers are arranged at equal intervals, and on the left and right sides of the top of the stabilizing frame, guide rails are symmetrically installed.

[0008] Further, the conveying frame also includes a guiding lead screw and a servo motor. On the top of the guide rail, a guiding lead screw is horizontally installed, and at one end of the guiding lead screw, a servo motor is installed through a coupling.

[0009] Furthermore, the stabilizer is fixedly connected to the guide rail, and the guide rail and the guide screw are parallel to each other.

[0010] Furthermore, the moving seat is slidably connected to the guide screw and is threadedly connected to the guide screw.

[0011] Furthermore, the lifting frame includes a track column, a direct drive motor, and a lead screw. A direct drive motor is vertically installed at the upper end of the track column, and a lead screw is installed at the bottom power output end of the direct drive motor through a coupling.

[0012] Furthermore, the guide frame includes a shielding frame, adjusting sliders, a fixing frame, an adjusting frame, and guide wheels. Adjusting sliders are installed on both the left and right sides of the shielding frame, fixing frames are symmetrically installed inside the shielding frame in the front and back, adjusting frames are vertically installed at both the left and right ends of the fixing frame, and guide wheels are installed on the side of the adjusting frame close to the vertical central axis of the shielding frame.

[0013] Furthermore, the adjusting frame is connected to the adjusting frame through a bolt structure, and a chute structure for adjusting the adjusting frame is equidistantly opened on the surface of the adjusting frame. The adjusting slider is slidably connected to the track column and the lead screw.

[0014] The utility model provides a carton sealing machine with adjustable carton sealing distance, having the following beneficial effects:

[0015] 1. In the utility model, by sliding and threadedly connecting the transmission frame to the guide rail and the guide screw respectively through the moving seat, when the servo motor operates, it will drive the connected guide screw to rotate axially in the horizontal direction, thereby driving the moving seat to translate along the surfaces of the guide rail and the guide screw simultaneously, so as to drive the transmission frame to move horizontally within a certain range. In addition, the electric conveyor belt machine is connected to the moving seat through hydraulic push rods on both sides. Under the telescopic adjustment of the structure of the hydraulic push rods, it can be pushed a certain distance in the horizontal direction, so that the electric conveyor belt machine can be adjusted and moved on one side of the vertical central axis of the relative conveying frame. By using the above structure, on the one hand, it can be flexibly adjusted and adapted within a certain range according to the width size of the carton to be sealed, so that the electric conveyor belt machine can be attached to the side surface of the carton, and drive the carton to move horizontally through its own structure operation, so as to drive the sealing pressure roller to seal the top surface of the carton with adhesive tape. On the other hand, the combination use of the conveying frame and the transmission frame can further improve the adjustable range and flexibility of the sealing distance, thus ensuring the practicality of the device.

[0016] 2. In this utility model, adjusting sliders are installed on the left and right sides of the shielding frame and used in conjunction with the lifting frames on the left and right sides of the conveying frame. When the direct drive motor drives the lead screw to rotate in the vertical axial direction, the shielding frame connected to the adjusting sliders will perform lifting adjustment within a certain range in the vertical direction, so as to achieve flexible adjustment according to the height dimension of the packaging box, facilitating the sealing pressure roller to roll stably on the top surface of the packaging box. In addition, fixed frames are symmetrically installed at the front and rear ends of the bottom of the shielding frame, and guide wheels are installed at the left and right ends of the fixed frames through adjusting frames. On the one hand, the guide wheels can be adjusted according to the structural disassembly and adjustability between the adjusting frames and the fixed frames, so that the relative distance between the left and right guide wheels can adapt to the width dimension of the packaging box and provide a stable guiding function during its movement. On the other hand, the guide wheels can also ensure that the packaging box maintains sufficient structural stability during movement, avoiding the tape driven by the sealing pressure roller from being unable to accurately and effectively adhere to the top surface of the packaging box due to the shaking of the packaging box itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic side view structure of the body of a carton sealer with adjustable carton sealing distance according to this utility model;

[0018] Figure 2 FIG. is a schematic structure diagram of the lifting frame of a carton sealer with adjustable carton sealing distance according to this utility model;

[0019] Figure 3 FIG. is a three-dimensional structure diagram of the conveying frame of a carton sealer with adjustable carton sealing distance according to this utility model;

[0020] Figure 4 FIG. is a three-dimensional structure diagram of the transmission frame of a carton sealer with adjustable carton sealing distance according to this utility model;

[0021] Figure 5 FIG. is a three-dimensional structure diagram of the guiding frame of a carton sealer with adjustable carton sealing distance according to this utility model.

[0022] In the figure: 1. Conveying frame; 101. Stabilizing frame; 102. Driven roller; 103. Guide rail; 104. Guide screw; 105. Servo motor; 2. Transmission frame; 201. Electric conveyor belt machine; 202. Hydraulic push rod; 203. Moving seat; 3. Lifting frame; 301. Track column; 302. Direct drive motor; 303. Lead screw; 4. Guiding frame; 401. Shielding frame; 402. Adjusting slider; 403. Fixed frame; 404. Adjusting frame; 405. Guide wheel; 5. Tape roller; 6. Sealing pressure roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following further describes in detail the embodiments of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] As Figures 1 to 5 shown, a carton sealing machine with adjustable carton sealing distance includes a conveying frame 1 and a transmission frame 2. The transmission frames 2 are symmetrically installed on the left and right sides of the top of the conveying frame 1. Lifting frames 3 are vertically installed on both the left and right sides of the conveying frame 1. A guiding frame 4 is connected to the middle section of the lifting frame 3. A tape roller 5 is installed on the top of the guiding frame 4. A sealing and pressing roller 6 is installed on one side of the guiding frame 4. The transmission frame 2 includes an electric conveyor belt machine 201, a hydraulic push rod 202, and a moving seat 203. Hydraulic push rods 202 are horizontally installed at both the left and right ends of the electric conveyor belt machine 201. One end of the hydraulic push rod 202 away from the electric conveyor belt machine 201 is connected to the moving seat 203. The conveying frame 1 includes a stabilizing frame 101, driven rollers 102, and guide rails 103. Driven rollers 102 are arranged at equal intervals inside the stabilizing frame 101. Guide rails 103 are symmetrically installed on the left and right sides of the top of the stabilizing frame 101. The conveying frame 1 further includes a guiding lead screw 104 and a servo motor 105. The guiding lead screw 104 is horizontally mounted on the top of the guide rail 103. One end of the guiding lead screw 104 is installed with a servo motor 105 through a coupling. The stabilizing frame 101 and the guide rail 103 are fixedly connected. The guide rail 103 and the guiding lead screw 104 are parallel to each other. The moving seat 203 is slidably connected to the guiding lead screw 104 and is threadedly connected to the guiding lead screw 104. When the servo motor 105 operates, it will drive the connected guiding lead screw 104 to rotate axially in the horizontal direction, thereby driving the moving seat 203 to translate along the surfaces of the guide rail 103 and the guiding lead screw 104 at the same time, so as to drive the transmission frame 2 to move horizontally within a certain range. Under the telescopic adjustment of the structure of the hydraulic push rod 202, it can be pushed a certain distance in the horizontal direction, so that the electric conveyor belt machine 201 can be adjusted and moved on one side relative to the vertical central axis of the conveying frame 1.

[0025] As Figures 1 to 5As shown in the figure, the lifting frame 3 includes a track column 301, a direct drive motor 302 and a lead screw 303. A direct drive motor 302 is vertically installed at the upper end of the track column 301, and a lead screw 303 is installed at the bottom power output end of the direct drive motor 302 through a coupling. The guiding frame 4 includes a shielding frame 401, an adjusting slider 402, a fixing frame 403, an adjusting frame 404 and a guide wheel 405. Adjusting sliders 402 are installed on both the left and right sides of the shielding frame 401, and fixing frames 403 are symmetrically installed inside the shielding frame 401 in the front and back. Moreover, adjusting frames 404 are vertically installed at both the left and right ends of the fixing frame 403, and guide wheels 405 are installed on one side of the adjusting frame 404 close to the vertical central axis of the shielding frame 401. The adjusting frame 404 is connected to the adjusting frame 404 through a bolt structure, and a chute structure for adjusting the adjusting frame 404 is equidistantly opened on the surface of the adjusting frame 404. The adjusting slider 402 is slidably connected to the track column 301, and the adjusting slider 402 is connected to the lead screw 303. When the direct drive motor 302 drives the lead screw 303 to rotate in the vertical axial direction, at this time, the shielding frame 401 connected to it by the adjusting slider 402 will perform lifting adjustment within a certain range in the vertical direction, and the guide wheel 405 can be adjusted according to the structural disassembly and adjustability between the adjusting frame 404 and the fixing frame 403, so that the relative distance between the left and right guide wheels 405 can be adapted to the width dimension of the packaging box.

[0026] In summary, as Figures 1 to 5 shown, when using this cartoning machine with adjustable cartoning distance, first, adjust the positions of the transmission frame 2 and the guiding frame 4 according to the size of the carton to be processed. First, start the direct drive motor 302 vertically installed at the top of the track column 301, so that the lead screw 303 connected to its power output end starts to rotate in the vertical axial direction, thereby driving the shielding frame 401 to move up and down along the surfaces of the track column 301 and the lead screw 303 by using the adjusting slider 402 until it is adjusted to the appropriate height;

[0027] Then, install the adjusting frame 404 connected to the fixing frame 403 through a bolt structure, install the guide wheels 405 at appropriate positions at both the left and right ends of the fixing frame 403, and then drive the electric conveyor belt machine 201 connected to it to move horizontally by the telescopic structure of the hydraulic push rod 202 on the side of the moving seat 203, so that the electric conveyor belt machine 201 can be attached to the side surface of the carton to ensure that it can stably drive its horizontal movement;

[0028] Then, the encapsulation box can be placed on the surface of the driven roller 102 in the middle of the stable frame 101. Then, the encapsulation box is pushed to move towards the side of the sealing and pressing roller 6. Then, under the operation of the electric conveyor 201, the rotating conveyor belt will drive the encapsulation box to move horizontally. Under the rotation of the sealing and pressing roller 6, the adhesive tape installed at the upper end of the tape roller 5 will be traction-driven and attached to the top surface of the encapsulation box, thus forming an encapsulation operation. During this process, the entire transmission frame 2 can utilize the operation of the servo motor 105 to drive the connected guiding lead screw 104 to rotate horizontally axially, so that the moving seat 203 can translate along the surfaces of the guide rail 103 and the guiding lead screw 104 at the same time, so as to increase the moving distance of the electric conveyor 201 driving the encapsulation box and ensure the effect and stability of the encapsulation.

[0029] The embodiments of the present invention are given for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A carton sealer with adjustable carton sealing distance, comprising a conveying frame (1) and a transmission frame (2), characterized in that: On the top of the conveyor frame (1), drive frames (2) are symmetrically installed on the left and right. On both the left and right sides of the conveyor frame (1), lifting frames (3) are vertically installed. In the middle section of the lifting frame (3), a guiding frame (4) is connected. On the top of the guiding frame (4), a tape roller (5) is installed. On one side of the guiding frame (4), a sealing and pressing roller (6) is installed. The drive frame (2) includes an electric conveyor belt machine (201), a hydraulic push rod (202), and a moving seat (203). At the left and right ends of the electric conveyor belt machine (201), hydraulic push rods (202) are horizontally installed. The end of the hydraulic push rod (202) far from the electric conveyor belt machine (201) is connected to the moving seat (203).

2. The carton sealer capable of adjusting the carton sealing distance according to claim 1, wherein, The conveyor frame (1) includes a stabilizing frame (101), driven rollers (102), and guide rails (103). Inside the stabilizing frame (101), driven rollers (102) are installed at equal intervals. On the left and right sides of the top of the stabilizing frame (101), guide rails (103) are symmetrically installed.

3. The carton sealer capable of adjusting the carton sealing distance according to claim 2, wherein, The conveyor frame (1) further includes a guiding lead screw (104) and a servo motor (105). On the top of the guide rail (103), a guiding lead screw (104) is horizontally installed. One end of the guiding lead screw (104) is installed with a servo motor (105) through a coupling.

4. An automatic box sealing machine with adjustable box sealing distance according to claim 2, characterized in that, The stabilizing frame (101) and the guide rail (103) are fixedly connected, and the guide rail (103) and the guiding lead screw (104) are parallel to each other.

5. The carton sealer capable of adjusting the carton sealing distance according to claim 3, wherein, The moving seat (203) is slidably connected to the guiding lead screw (104), and the moving seat (203) is threadedly connected to the guiding lead screw (104).

6. The carton sealer capable of adjusting the carton sealing distance according to claim 1, wherein, The lifting frame (3) includes a track column (301), a direct drive motor (302), and a lead screw (303). At the upper end of the track column (301), a direct drive motor (302) is vertically installed. The power output end at the bottom of the direct drive motor (302) is installed with a lead screw (303) through a coupling.

7. An automatic box sealing machine with adjustable box sealing distance according to claim 6, wherein, The guiding frame (4) includes a shielding frame (401), adjusting sliders (402), a fixing frame (403), an adjusting frame (404), and guide wheels (405). On both the left and right sides of the shielding frame (401), adjusting sliders (402) are installed. Inside the shielding frame (401), fixing frames (403) are symmetrically installed in the front and back. At the left and right ends of the fixing frame (403), adjusting frames (404) are vertically installed. On the side of the adjusting frame (404) close to the vertical central axis of the shielding frame (401), a guide wheel (405) is installed.

8. The carton sealer capable of adjusting the carton sealing distance according to claim 7, wherein, The adjusting frame (404) is connected to the adjusting frame (404) through a bolt structure. On the surface of the adjusting frame (404), a chute structure for adjusting the adjusting frame (404) is equidistantly provided. The adjusting slider (402) is slidably connected to the track column (301), and the adjusting slider (402) and the lead screw (303).

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