Packing box sealing and capping device

Abstract

The utility model discloses a sealing and capping device for a packaging box. The sealing and capping device comprises a bottom plate, a back plate, a lifting plate, a fixing plate, a rolling assembly and a capping assembly. The bottom plate is vertically connected with the back plate, the lifting plate can be arranged on the back plate in an up-down moving mode, and the fixing plates are arranged at the two ends of the lifting plate respectively and connected with the lifting plate; the gland assembly comprises a hollow column, a movable ring, a fixed frame and a gland plate, the hollow column is located between the two fixed plates, the two ends of the hollow column are connected with the fixed plates respectively, the hollow column is sleeved with the movable ring in a sliding mode, the first end of the fixed frame is connected with the peripheral wall of the movable ring, and the second end of the fixed frame is connected with the gland plate; the winding assembly is arranged on the lifting plate and connected with the cover pressing assembly. The cover pressing device can act on the box covers of the packaging box through the cover pressing plates, so that the two box covers are pressed to be in a horizontal state, the cover pressing purpose is achieved, manpower is saved, and the cover sealing efficiency of the packaging box can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box capping, and more particularly to a packaging box sealing and capping device. Background Art

[0002] Packaging boxes are containers used for packaging, transporting, and storing cigarette cartons. They can be made of a variety of shapes, sizes, and materials. Common packaging box materials used by Zhejiang China Tobacco Ningbo Cigarette Factory include cardboard and plastic. Manual sealing of cigarette cartons is the final step in the packaging process, ensuring the safe transportation and storage of the cigarette cartons inside.

[0003] The sealing operation of packaging boxes is usually performed manually by staff. First, the box lid is pressed to a horizontal state, and then the box lids on both sides are fixed with tape. Since pressing the box lids on both sides and using tape require the cooperation of two or more staff members, it is difficult for a single staff member to complete the sealing operation independently. This requires the cooperation of two or more staff members. This makes the manual sealing operation consume more manpower and time, reducing the sealing efficiency.

[0004] Therefore, how to provide a packaging box sealing and capping device has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0005] One purpose of the utility model is to provide a new technical solution for a packaging box sealing and capping device.

[0006] According to a first aspect of the present invention, a packaging box sealing and capping device is provided, comprising: a bottom plate, a back plate, a lifting plate, a fixing plate, a winding assembly and a capping assembly;

[0007] The bottom plate is vertically connected to the back plate, the lifting plate is arranged on the back plate so as to be movable up and down, and the fixing plates are respectively arranged at both ends of the lifting plate and connected to the lifting plate;

[0008] The gland assembly includes a hollow column, a movable ring, a fixed frame and a gland plate, wherein the hollow column is located between the two fixed plates, and both ends of the hollow column are respectively connected to the fixed plates, the movable ring is slidably sleeved on the hollow column, the first end of the fixed frame is connected to the outer peripheral wall of the movable ring, and the second end of the fixed frame is connected to the gland plate;

[0009] The winding assembly is arranged on the lifting plate, and the winding assembly is connected to the pressing cover assembly, and is used to drive the pressing cover assembly to move so that the pressing cover plate acts on the packaging box.

[0010] Optionally, the pressure cover assembly also includes a movable block and a fixed rope, the movable block is slidably arranged in the inner cavity of the hollow column, the outer peripheral wall of the movable block is connected to the movable ring, the first end of the fixed rope is connected to the first end of the movable block, and the second end of the fixed rope is connected to the winding assembly.

[0011] Optionally, the gland assembly further comprises a spring, a first end of the spring is connected to the second end of the movable block, and a second end of the spring is connected to the inner wall of the hollow column.

[0012] Optionally, the pressure cover assembly also includes two through slots and two connecting blocks, the two through slots pass through both sides of the hollow column, the connecting blocks are slidably arranged in the through slots, and the first ends of the two connecting blocks are respectively connected to the movable blocks, and the second ends of the two connecting blocks are respectively connected to the movable rings.

[0013] Optionally, the winding assembly includes a winding wheel, a driven wheel, a dual-axis motor and a driving wheel, the winding wheel is arranged on both sides of the top of the lifting plate, the driven wheel is arranged on one side of the winding wheel, the dual-axis motor is arranged at the center of the top of the lifting plate, the output shafts at both ends of the dual-axis motor are connected to the driving wheel, and the driven wheel and the driving wheel are connected by a belt drive; the second end of the fixing rope is wound around the winding wheel.

[0014] Optionally, guide wheels are provided on both sides of the lifting plate and on one side of the fixing plate, and the fixing rope is slidably connected to the surface of the guide wheels.

[0015] Optionally, a baffle is provided on the bottom plate, and the baffle is provided close to the back plate.

[0016] Optionally, a sliding groove is provided on the back plate, and a slider is provided on the lifting plate. The slider is inserted into the sliding groove, and the slider is slidably connected to the sliding groove.

[0017] Optionally, a cylinder is fixedly connected to the top of the back plate, and an output end of the cylinder extends to the inner cavity of the back plate and is fixedly connected to the slider.

[0018] The beneficial effects of the present invention are:

[0019] The utility model connects the bottom plate and the back plate vertically, and the lifting plate is arranged on the back plate so as to be movable up and down, and the fixed plates are respectively arranged at both ends of the lifting plate and connected to the lifting plate; and the hollow column is located between the two fixed plates, and the two ends of the hollow column are respectively connected to the fixed plates, and the movable ring is slidingly sleeved on the hollow column, the first end of the fixed frame is connected to the outer peripheral wall of the movable ring, and the second end of the fixed frame is connected to the pressure cover plate; the winding assembly is arranged on the lifting plate, and the winding assembly is connected to the pressure cover assembly. When in use, the operator places the packaging box to be sealed on the bottom plate. At this time, the lifting plate moves toward the packaging box; at the same time, the winding assembly works, driving the movable ring to move along the hollow column toward the end of the hollow column. When the pressure plate moves to abut against the packaging box, the winding assembly releases the action on the movable ring, causing the movable ring to move along the hollow column toward the center position of the hollow column, thereby moving the fixed frame and the pressure plate, and causing the pressure plate to act on the box cover of the packaging box until the two box covers are pressed to a horizontal state, thereby achieving the purpose of pressing the covers, which not only saves manpower but also improves the efficiency of sealing the packaging boxes.

[0020] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0022] Figure 1 This is a structural diagram of the packaging box sealing and capping device of the present utility model;

[0023] Figure 2 This is a structural diagram of the capping assembly and the winding assembly of the present invention;

[0024] Figure 3 This is a structural diagram of the winding assembly of the present invention;

[0025] Figure 4 This is a structural diagram of the gland assembly of the present invention;

[0026] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0027] The markings in the figure are as follows: 1. Bottom plate; 2. Baffle; 3. Back plate; 4. Lifting plate; 5. Fixed plate; 6. Cover assembly; 601. Hollow column; 602. Movable ring; 603. Fixed frame; 604. Cover plate; 605. Movable block; 606. Fixed rope; 607. Spring; 608. Through groove; 609. Connecting block; 7. Winding assembly; 701. Winding wheel; 702. Driven wheel; 703. Dual-axis motor; 704. Driving wheel; 705. Guide wheel; 8. Slide groove; 9. Slider; 10. Cylinder. DETAILED DESCRIPTION

[0028] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0029] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0030] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0031] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0032] Example 1

[0033] like Figures 1 to 5 As shown, an embodiment of the present invention provides a packaging box sealing and capping device, comprising: a bottom plate 1, a back plate 3, a lifting plate 4, a fixing plate 5, a winding assembly 7 and a capping assembly 6.

[0034] The bottom plate 1 is vertically connected to the back plate 3 , the lifting plate 4 is arranged on the back plate 3 and can move up and down, and the fixing plates 5 are respectively arranged at both ends of the lifting plate 4 and connected to the lifting plate 4 .

[0035] The pressure cover assembly 6 includes a hollow column 601, a movable ring 602, a fixed frame 603 and a pressure cover plate 604. The hollow column 601 is located between the two fixed plates 5, and the two ends of the hollow column 601 are respectively connected to the fixed plates 5. The movable ring 602 is slidably mounted on the hollow column 601. The first end of the fixed frame 603 is connected to the outer peripheral wall of the movable ring 602, and the second end of the fixed frame 603 is connected to the pressure cover plate 604.

[0036] Specifically, there are two movable rings 602 , two fixed frames 603 and two pressure cover plates 604 . The two movable rings 602 are respectively arranged on the hollow column 601 , and the two movable rings 602 are respectively connected to the winding assembly 7 .

[0037] The back plate 3 is used to support and fix the various components on the front side, and the lifting plate 4 and the fixing plate 5 are used to support the cover assembly 6 and the winding assembly 7. At the same time, since the height of the lifting plate 4 can be adjusted, the height of the cover assembly 6 can be adjusted. The cover assembly 6 can perform a cover operation on the packaging box. By using the cover plate 604, the two box covers can be gradually pressed to a horizontal state, thereby achieving the purpose of cover, which not only saves manpower, but also improves the sealing efficiency of the packaging box. The winding assembly 7 is used to provide a power source for the operation of the cover assembly 6.

[0038] The winding assembly 7 is arranged on the lifting plate 4, and the winding assembly 7 is connected to the pressing cover assembly 6, and is used to drive the pressing cover assembly 6 to move so that the pressing cover plate 604 acts on the packaging box.

[0039] Specifically, the winding component 7 can drive the two movable rings 602 to move toward the two ends of the hollow column 601 respectively. When the pressure cover plate 604 moves to abut against the packaging box, the winding component 7 releases the action on the movable ring 602, causing the movable ring 602 to move along the hollow column 601 toward the center position of the hollow column 601, thereby driving the fixed frame 603 to move. The movement of the fixed frame 603 drives the pressure cover plate 604 to move, so that the pressure cover plate 604 acts on the box lid of the packaging box, so that the box lid seals the packaging box.

[0040] During use, the operator places the packaging box to be sealed on the bottom plate 1. At this time, the lifting plate 4 moves toward the packaging box; at the same time, the winding assembly 7 works, driving the movable ring 602 to move along the hollow column 601 toward the end of the hollow column 601. When the pressure cover plate 604 moves to abut against the packaging box, the winding assembly 7 releases the action on the movable ring 602, causing the movable ring 602 to move along the hollow column 601 toward the center position of the hollow column 601, thereby moving the fixing frame 603 and the pressure cover plate 604, and causing the pressure cover plate 604 to act on the box cover of the packaging box until the two box covers are pressed to a horizontal state.

[0041] The utility model vertically connects the bottom plate 1 and the back plate 3, and the lifting plate 4 is arranged on the back plate 3 so as to be movable up and down, and the fixed plates 5 are respectively arranged at both ends of the lifting plate 4 and connected to the lifting plate 4; and the hollow column 601 is located between the two fixed plates 5, and the two ends of the hollow column 601 are respectively connected to the fixed plates 5, the movable ring 602 is slidably sleeved on the hollow column 601, the first end of the fixed frame 603 is connected to the outer peripheral wall of the movable ring 602, and the second end of the fixed frame 603 is connected to the pressure cover plate 604; the winding assembly 7 is arranged on the lifting plate 4, and the winding assembly 7 is connected to the pressure cover assembly 6. During use, the operator places the packaging box to be sealed on the bottom plate 1. At this time, the lifting plate 4 moves toward the packaging box; at the same time, the winding component 7 works, driving the movable ring 602 to move along the hollow column 601 toward the end of the hollow column 601. When the pressure plate 604 moves to abut against the packaging box, the winding component 7 releases the action on the movable ring 602, causing the movable ring 602 to move along the hollow column 601 toward the center position of the hollow column 601, thereby moving the fixing frame 603 and the pressure plate 604, and causing the pressure plate 604 to act on the box cover of the packaging box until the two box covers are pressed to a horizontal state, thereby achieving the purpose of pressing the covers, which not only saves manpower but also improves the efficiency of sealing the packaging boxes.

[0042] In one embodiment of the packaging box sealing and capping device of the present invention, a baffle 2 is provided on the bottom plate 1 , and the baffle 2 is provided close to the back plate 3 .

[0043] The bottom plate 1 is used to place the packaging box to be sealed, and the baffle 2 is used to limit the packaging box to ensure that there is a certain gap between the packaging box and the back plate 3 to facilitate the subsequent sticking of tape.

[0044] Example 2

[0045] like Figures 1 to 5 As shown, based on the first embodiment, the gland assembly 6 further includes a movable block 605 and a fixed rope 606. The movable block 605 is slidably disposed in the inner cavity of the hollow column 601. The outer peripheral wall of the movable block 605 is connected to the movable ring 602. The first end of the fixed rope 606 is connected to the first end of the movable block 605, and the second end of the fixed rope 606 is connected to the reel assembly 7. Specifically, the reel assembly 7 is capable of reeling in and releasing the fixed rope 606 to drive the movable ring 602 to move along the hollow column 601 toward the end of the hollow column 601, or to move the movable ring 602 along the hollow column 601 toward the center of the hollow column 601.

[0046] The gland assembly 6 also includes a spring 607, a first end of which is connected to the second end of the movable block 605, and a second end of which is connected to the inner wall of the hollow column 601. Specifically, when the winding assembly 7 reels the fixed rope 606, the movable ring 602 moves along the hollow column 601 toward the end of the hollow column 601. At this time, the spring 607 is elastically deformed by the force of the movable ring 602. When the winding assembly 7 releases the fixed rope 606, the spring 607 recovers its elastic deformation, driving the movable ring 602 to move along the hollow column 601 toward the center of the hollow column 601.

[0047] The pressure cover assembly 6 also includes two through slots 608 and two connecting blocks 609. The two through slots 608 pass through both sides of the hollow column 601. The connecting blocks 609 are slidably arranged in the through slots 608, and the first ends of the two connecting blocks 609 are respectively connected to the movable blocks 605, and the second ends of the two connecting blocks 609 are respectively connected to the movable rings 602.

[0048] Specifically, when the fixing rope 606 is wound, its length will gradually decrease, thereby pulling the movable block 605 to move inside the hollow column 601. When the movable block 605 moves, it can cooperate with the connecting block 609 to drive the movable ring 602 to move, thereby adjusting the position of the fixing frame 603 and the pressure cover plate 604. When the movable block 605 moves, it can stretch the spring 607 and cause the spring 607 to deform.

[0049] When the fixing rope 606 is released again, the restoring elastic force of the spring 607 can drive the movable ring 602, the fixing frame 603, the pressing plate 604 and the movable block 605 to reset, so as to perform the pressing operation on the box cover.

[0050] Example 3

[0051] like Figures 1 to 5 As shown, based on the first and second embodiments, the winding assembly 7 includes a winding wheel 701, a driven wheel 702, a dual-axis motor 703, and a driving wheel 704. The winding wheels 701 are arranged on both sides of the top of the lifting plate 4, the driven wheel 702 is arranged on one side of the winding wheel 701, and the dual-axis motor 703 is arranged at the center of the top of the lifting plate 4. The output shafts at both ends of the dual-axis motor 703 are connected to the driving wheel 704, and the driven wheel 702 and the driving wheel 704 are connected by a belt drive; the second end of the fixed rope 606 is wound around the winding wheel 701. Specifically, there are two winding wheels 701, and the two winding wheels 701 are respectively located on both sides of the dual-axis motor 703, and the two winding wheels 701 are arranged symmetrically with respect to the center. There are also two driven wheels 702, and the two driven wheels 702 are respectively connected to the winding wheel 701.

[0052] Guide wheels 705 are provided on both sides of the lifting plate 4 and one side of the fixed plate 5. The fixing rope 606 is slidably connected to the surface of the guide wheels 705, providing support for the fixing rope 606 and making the winding and releasing of the fixing rope 606 more convenient.

[0053] A slide groove 8 is provided on the back plate 3, and a slider 9 is provided on the lifting plate 4. The slider 9 is inserted into the slide groove 8, and the slider 9 is slidably connected to the slide groove 8, which effectively ensures the stability and convenience of the lifting plate 4 moving up and down.

[0054] A cylinder 10 is fixedly connected to the top of the back plate 3. The output end of the cylinder 10 extends to the inner cavity of the back plate 3 and is fixedly connected to the slider 9. The cylinder 10 drives the lifting plate 4 to move up and down, effectively ensuring the working efficiency of the lifting plate 4.

[0055] Specifically: when the dual-axis motor 703 is running, it can cooperate with the driven wheel 702 and the driving wheel 704 to drive the two winding wheels 701 to rotate synchronously, so that they can synchronously reel in the fixed rope 606, thereby synchronously adjusting the positions of the two fixed frames 603. The guide wheel 705 is used to support and guide the fixed rope 606 to reduce the friction force on the fixed rope 606.

[0056] The working principle of the present invention is as follows: first, place the packaging box on the top of the bottom plate 1 so that its rear end is aligned with the front of the baffle 2, and then start the dual-axis motor 703. When the dual-axis motor 703 is running, it can cooperate with the driven wheel 702 and the driving wheel 704 to drive the two winding wheels 701 to rotate synchronously, so that they can synchronously reel in the fixed rope 606. When the fixed rope 606 is reeled in, its length will gradually decrease, thereby pulling the movable block 605 to move inside the hollow column 601. When the movable block 605 moves, it can cooperate with the connecting block 609 to drive the movable ring 602 to move, thereby adjusting the position of the fixed frame 603 and the pressure cover plate 604. When the movable block 605 moves, it can stretch the spring 607 and deform the spring 607, and then start the cylinder 10 to adjust the height of the pressure cover plate 604 to make it the same height as the packaging box. After the adjustment is completed, the dual-axis motor 703 rotates in the opposite direction to make the winding wheel 701 release the wound fixed rope 606 again. When the fixed rope 606 is released again, the restoring elastic force of the spring 607 can drive the movable ring 602, the fixed frame 603, the pressure cover plate 604 and the movable block 605 to reset. The pressure cover plate 604 gradually flattens the box covers on both sides so that the box covers can be pressed. After being pressed to a horizontal state, it can be fixed with tape.

[0057] Although some specific embodiments of the present invention have been described in detail through examples, those skilled in the art will appreciate that the above examples are for illustration only and are not intended to limit the scope of the present invention. Those skilled in the art will appreciate that modifications may be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A packaging box sealing and capping device, characterized in that: include: Bottom plate, back plate, lifting plate, fixed plate, winding assembly and capping assembly; The bottom plate is vertically connected to the back plate, the lifting plate is arranged on the back plate so as to be movable up and down, and the fixing plates are respectively arranged at both ends of the lifting plate and connected to the lifting plate; The gland assembly includes a hollow column, a movable ring, a fixed frame and a gland plate, wherein the hollow column is located between the two fixed plates, and both ends of the hollow column are respectively connected to the fixed plates, the movable ring is slidably sleeved on the hollow column, the first end of the fixed frame is connected to the outer peripheral wall of the movable ring, and the second end of the fixed frame is connected to the gland plate; The winding assembly is arranged on the lifting plate, and the winding assembly is connected to the pressing cover assembly, and is used to drive the pressing cover assembly to move so that the pressing cover plate acts on the packaging box.

2. The packaging box sealing and capping device according to claim 1, characterized in that: The pressure cover assembly also includes a movable block and a fixed rope. The movable block is slidably arranged in the inner cavity of the hollow column. The outer peripheral wall of the movable block is connected to the movable ring. The first end of the fixed rope is connected to the first end of the movable block, and the second end of the fixed rope is connected to the winding assembly.

3. The packaging box sealing and capping device according to claim 2, characterized in that: The gland assembly further comprises a spring, a first end of the spring being connected to the second end of the movable block, and a second end of the spring being connected to the inner wall of the hollow column.

4. The packaging box sealing and capping device according to claim 3, characterized in that: The gland assembly also includes two through slots and two connecting blocks. The two through slots pass through both sides of the hollow column. The connecting blocks are slidably arranged in the through slots, and the first ends of the two connecting blocks are respectively connected to the movable blocks, and the second ends of the two connecting blocks are respectively connected to the movable rings.

5. The packaging box sealing and capping device according to claim 2, characterized in that: The winding assembly includes a winding wheel, a driven wheel, a dual-axis motor and a driving wheel. The winding wheels are arranged on both sides of the top of the lifting plate, the driven wheel is arranged on one side of the winding wheel, and the dual-axis motor is arranged at the center of the top of the lifting plate. The output shafts at both ends of the dual-axis motor are connected to the driving wheel, and the driven wheel and the driving wheel are connected by a belt drive; the second end of the fixing rope is wound around the winding wheel.

6. The packaging box sealing and capping device according to claim 5, characterized in that: Guide wheels are provided on both sides of the lifting plate and one side of the fixing plate, and the fixing rope is slidably connected to the surface of the guide wheels.

7. The packaging box sealing and capping device according to claim 1, characterized in that: A baffle is provided on the bottom plate, and the baffle is provided close to the back plate.

8. The packaging box sealing and capping device according to claim 1, characterized in that: A sliding groove is provided on the back plate, and a slider is provided on the lifting plate. The slider is inserted into the sliding groove, and the slider is slidably connected to the sliding groove.

9. The packaging box sealing and capping device according to claim 8, characterized in that: A cylinder is fixedly connected to the top of the back plate, and an output end of the cylinder extends to the inner cavity of the back plate and is fixedly connected to the slider.

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