Packaging carton sealing device

Abstract

The utility model discloses a packing carton sealing device, which relates to the technical field of carton sealing, and comprises a device body, a pneumatic telescopic rod and a second reset spring, one end of the pneumatic telescopic rod is movably connected with a second clamp through a bearing, and one side of the second clamp is provided with a first clamp; a fixing frame is mounted on the inner wall of the device body on one side of the welding block, a second reset spring is mounted on one side of the fixing frame, a cutting knife is mounted on the inner side of the second reset spring, a mounting shaft is mounted on the inner wall of the upper portion of the device body, and an annular adhesive tape is movably mounted on the outer wall of the mounting shaft. Through rotation of the locking sleeve and threaded fit, the locking sleeve moves rightwards, meanwhile, the first reset spring resets to enable the clamping rod to be far away from the interior of the clamping groove, then the installation block is moved rightwards, the pulley slides in the sliding groove at the same time, one end of the installation shaft is far away from the interior of the installation block, and then the annular adhesive tape on the installation shaft can be taken down. The problem that disassembly and replacement are inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton sealing, in particular to a packaging carton sealing device. Background Art

[0002] Carton packaging is a recyclable and renewable packaging material that meets the requirements of environmental protection and energy conservation, and is conducive to reducing resource waste and environmental pollution. Protecting goods is one of the important functions of carton packaging. During the circulation process, goods may be affected by external factors, causing damage, pollution, leakage or deterioration of goods, which will reduce or lose the use value of goods. Cartons need to be sealed after the goods are placed. Generally, they are sealed manually, which is labor-intensive and inefficient, so a sealing device is needed to work. However, the current device does not have an automatic cutting structure, and after the tape is used up, it is inconvenient to disassemble and replace the tape, which causes inconvenience in use. In view of this, in-depth research was conducted on the above-mentioned problems, and this case came into being. Utility Model Content

[0003] The utility model aims to provide a packaging carton sealing device to solve the problem in the above background technology that the existing packaging carton sealing device does not have the function of automatically cutting off the adhesive tape and is not convenient for removing and replacing the adhesive tape.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging carton sealing device, comprising a device body, a pneumatic telescopic rod and a second return spring, a control panel is installed on an outer wall of one side of the device body, and a pneumatic telescopic rod is installed below the control panel, one end of the pneumatic telescopic rod is movably connected to the second clamp through a bearing, and a first clamp is installed on one side of the second clamp, a rotating rod is connected to one side of the first clamp, a welding block is installed on the inner wall of one side of the device body, and a moving part is connected to one side of the welding block, a fixing frame is installed on the inner wall of the device body on one side of the welding block, and a second return spring is installed on one side of the fixing frame, a cutting knife is installed on the inner side of the second return spring, a mounting shaft is installed on the inner wall above the device body, and an annular tape is movably installed on the outer wall of the mounting shaft, a mounting block is installed on the outer side of one end of the mounting shaft, and a locking sleeve is installed on the outer wall of the mounting block.

[0005] Preferably, a first drive motor is installed on the other side of the device body, and the output end of the first drive motor is connected to a driving gear through a drive shaft, a driven gear is installed on the outer wall of one end of the rotating rod, and a meshing transmission structure is formed between the driven gear and the driving gear.

[0006] Preferably, a threaded rod is installed on the inner wall of the welding block, and the top end of the threaded rod is connected to a second driving motor, and a moving sleeve is threadedly installed on the outer wall of the threaded rod, and one side of the moving sleeve is fixedly connected to the moving part.

[0007] Preferably, one end of the cutting knife is movably connected to a movable wheel, and an outer wall on one side of the movable member is provided with a movable groove that matches the movable wheel.

[0008] Preferably, an outer wall on one side of the mounting block is provided with an external thread, and an inner wall of the locking sleeve forms a threaded connection structure with the mounting block through an internal thread.

[0009] Preferably, first return springs are installed on the outer walls at both ends of the mounting block, and a clamping rod is installed on the inner side of the first return spring, and a clamping groove matching with the clamping rod is provided on the outer wall of the mounting shaft.

[0010] Preferably, a pulley is connected to the top end of one side of the mounting block, and a slide groove matching the pulley is provided on the inner wall of the device body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a locking sleeve, a first return spring and a pulley. The locking sleeve is rotated and threaded to make the locking sleeve move to the right side. At the same time, the first return spring is reset to make the clamping rod away from the clamping groove. Then, the mounting block is moved to the right side. At the same time, the pulley slides in the slide groove to make one end of the mounting shaft away from the mounting block. Then, the annular tape on the mounting shaft can be removed, thereby solving the problem of inconvenient disassembly and replacement.

[0013] The utility model provides a second driving motor, a movable wheel and a cutting knife. The second driving motor is used to rotate the threaded rod, and the threads are matched to make the movable sleeve drive the movable part to move upward. At the same time, the movable wheel rolls in the movable groove, and the movable part gradually presses the movable wheel upward to the left side, so that the cutting knife and the second return spring move to the left side at the same time, so that the cutting knife automatically cuts off one end of the annular tape, thereby solving the problem of not being able to automatically cut off the tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the cross-sectional structure of the device body of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the installation block of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation shaft side view of the utility model;

[0017] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1, first clamp; 2, rotating rod; 3, driven gear; 4, first drive motor; 5, driving gear; 6, device body; 7, cutting knife; 8, fixed frame; 9, moving part; 10, second drive motor; 11, threaded rod; 12, welding block; 13, moving sleeve; 14, control panel; 15, pneumatic telescopic rod; 16, second clamp; 17, mounting shaft; 18, annular tape; 19, card slot; 20, pulley; 21, slide slot; 22, mounting block; 23, card rod; 24, locking sleeve; 25, first return spring; 26, second return spring; 27, movable slot; 28, movable wheel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1: Please refer to Figure 1-Figure 4 , a packaging carton sealing device, comprising a device body 6, a pneumatic telescopic rod 15 and a second return spring 26, a control panel 14 is installed on the outer wall of one side of the device body 6, and a pneumatic telescopic rod 15 is installed below the control panel 14, one end of the pneumatic telescopic rod 15 is movably connected with a second clamp 16 through a bearing, and a first clamp 1 is installed on one side of the second clamp 16, and a rotating rod 2 is connected to one side of the first clamp 1, a welding block 12 is installed on the inner wall of one side of the device body 6, and a moving part 9 is connected to one side of the welding block 12, a fixing frame 8 is installed on the inner wall of the device body 6 on one side of the welding block 12, and a second return spring 26 is installed on one side of the fixing frame 8, a cutting knife 7 is installed on the inner side of the second return spring 26, a mounting shaft 17 is installed on the inner wall above the device body 6, and an annular tape 18 is movably installed on the outer wall of the mounting shaft 17, a mounting block 22 is installed on the outer side of one end of the mounting shaft 17, and a locking sleeve 24 is installed on the outer wall of the mounting block 22;

[0021] A first driving motor 4 is installed on the other side of the device body 6, and the output end of the first driving motor 4 is connected to a driving gear 5 through a driving shaft, and a driven gear 3 is installed on the outer wall of one end of the rotating rod 2, and a meshing transmission structure is formed between the driven gear 3 and the driving gear 5;

[0022] A threaded rod 11 is installed on the inner wall of the welding block 12, and the top of the threaded rod 11 is connected to the second driving motor 10. A moving sleeve 13 is threadedly installed on the outer wall of the threaded rod 11, and one side of the moving sleeve 13 is fixedly connected to the moving member 9.

[0023] One end of the cutting blade 7 is movably connected to a movable wheel 28, and an outer wall of one side of the movable member 9 is provided with a movable groove 27 that matches the movable wheel 28;

[0024] Specifically, Figure 1 and Figure 4 As shown, when this structure is used, the second drive motor 10 is operated to rotate the threaded rod 11, and the threads are matched, so that the movable sleeve 13 drives the movable member 9 to move upward, and at the same time the movable wheel 28 rolls in the movable groove 27, and the movable member 9 gradually presses the movable wheel 28 upward to the left, so that the cutting knife 7 and the second return spring 26 move to the left at the same time, so that the cutting knife 7 automatically cuts off one end of the annular tape 18, thereby reducing the labor intensity of the staff.

[0025] Embodiment 2: An outer wall of one side of the mounting block 22 is provided with an external thread, and the inner wall of the locking sleeve 24 forms a threaded connection structure with the mounting block 22 through an internal thread;

[0026] The outer walls of both ends of the mounting block 22 are both installed with first return springs 25, and the inner sides of the first return springs 25 are both installed with clamping rods 23, and the outer wall of the mounting shaft 17 is provided with clamping grooves 19 that match the clamping rods 23;

[0027] A pulley 20 is connected to the top of one side of the mounting block 22, and a slide groove 21 matching with the pulley 20 is provided on the inner wall of the device body 6;

[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when this structure is used, by rotating the locking sleeve 24 and threading, the locking sleeve 24 is moved to the right, and at the same time, the first reset spring 25 is reset to make the clamping rod 23 away from the clamping groove 19, and then the mounting block 22 is moved to the right, and the pulley 20 slides in the slide groove 21 at the same time, so that one end of the mounting shaft 17 is away from the mounting block 22, and then the annular tape 18 on the mounting shaft 17 can be removed, which is convenient for the disassembly and replacement of the annular tape 18.

[0029] Working principle: When using this device, first position one side of the carton in the first clamp 1, then the pneumatic telescopic rod 15 works to move the second clamp 16 inward to clamp and fix the other side of the carton, then pull down one end of the ring tape 18 to stick to the position where the glue needs to be sealed, and the first driving motor 4 works to rotate the driving gear 5, and the driving gear 5 is meshed with the driven gear 3, so that the rotating rod 2 drives the carton to rotate at the same time, so that the tape seals the carton in one circle;

[0030] The first step to implement the innovation point:

[0031] The second driving motor 10 is operated to rotate the threaded rod 11, and the threads are matched, so that the movable sleeve 13 drives the movable member 9 to move upward, and at the same time the movable wheel 28 rolls in the movable groove 27, and the movable member 9 gradually presses the movable wheel 28 upward to the left, so that the cutting knife 7 and the second return spring 26 move to the left at the same time, so that the cutting knife 7 automatically cuts off one end of the annular tape 18.

[0032] The second innovation point implementation steps:

[0033] By rotating the locking sleeve 24 and threading, the locking sleeve 24 is moved to the right, and at the same time, the first reset spring 25 is reset to make the clamping rod 23 away from the clamping groove 19, and then the mounting block 22 is moved to the right, and the pulley 20 slides in the slide groove 21 at the same time, so that one end of the mounting shaft 17 is away from the mounting block 22, and then the annular tape 18 on the mounting shaft 17 can be removed.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging carton sealing device, comprising a device body (6), a pneumatic telescopic rod (15) and a second return spring (26), characterized in that: A control panel (14) is installed on an outer wall of one side of the device body (6), and a pneumatic telescopic rod (15) is installed below the control panel (14); one end of the pneumatic telescopic rod (15) is movably connected to a second clamp (16) via a bearing, and a first clamp (1) is installed on one side of the second clamp (16); one side of the first clamp (1) is connected to a rotating rod (2); a welding block (12) is installed on an inner wall of one side of the device body (6), and one side of the welding block (12) is connected to a moving part (9); A fixing frame (8) is installed on the inner wall of the device body (6) on one side of the welding block (12), and a second return spring (26) is installed on one side of the fixing frame (8), and a cutting knife (7) is installed on the inner side of the second return spring (26). A mounting shaft (17) is installed on the inner wall above the device body (6), and an annular tape (18) is movably installed on the outer wall of the mounting shaft (17). A mounting block (22) is installed on the outer side of one end of the mounting shaft (17), and a locking sleeve (24) is installed on the outer wall of the mounting block (22).

2. A packaging carton sealing device according to claim 1, characterized in that: A first drive motor (4) is installed on the other side of the device body (6), and the output end of the first drive motor (4) is connected to a driving gear (5) via a drive shaft. A driven gear (3) is installed on the outer wall of one end of the rotating rod (2), and a meshing transmission structure is formed between the driven gear (3) and the driving gear (5).

3. A packaging carton sealing device according to claim 1, characterized in that: A threaded rod (11) is mounted on the inner wall of the welding block (12), and a second drive motor (10) is connected to the top end of the threaded rod (11). A moving sleeve (13) is threadedly mounted on the outer wall of the threaded rod (11), and one side of the moving sleeve (13) is fixedly connected to the moving member (9).

4. A packaging carton sealing device according to claim 1, characterized in that: One end of the cutting knife (7) is movably connected to a movable wheel (28), and an outer wall on one side of the movable member (9) is provided with a movable groove (27) that matches the movable wheel (28).

5. The packaging carton sealing device according to claim 1, characterized in that: An outer wall on one side of the mounting block (22) is provided with an external thread, and an inner wall of the locking sleeve (24) forms a threaded connection structure with the mounting block (22) via an internal thread.

6. A packaging carton sealing device according to claim 1, characterized in that: The outer walls of both ends of the mounting block (22) are both mounted with first return springs (25), and the inner sides of the first return springs (25) are both mounted with clamping rods (23), and the outer wall of the mounting shaft (17) is provided with clamping grooves (19) that match the clamping rods (23).

7. A packaging carton sealing device according to claim 1, characterized in that: A pulley (20) is connected to the top end of one side of the mounting block (22), and a slide groove (21) matching the pulley (20) is provided on the inner wall of the device body (6).

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