A packing device for a carton production
By designing a strapping machine that works in conjunction with an alignment device and a pressing component, the problem of missing alignment and compaction functions in the strapping machine was solved, achieving neat arrangement and tight stacking of cardboard boxes, thus improving the strapping effect and ease of operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI CITY LIJIA PACKING UPHOLSTER LTD CO
- Filing Date
- 2025-09-11
- Publication Date
- 2026-06-05
AI Technical Summary
Most existing strapping machines do not have the function of aligning and compacting cardboard boxes, resulting in uneven edges, large gaps, and loose stacking of the cardboard boxes after packaging, which may cause them to scatter during transportation or storage.
A packaging device for producing cardboard boxes has been designed, comprising a strapping machine, a support, an alignment device, a pressing component, a sliding column, and a limiting plate. Through the coordinated use of the control device, the cardboard boards are aligned and compacted, ensuring that the cardboard boards are neatly arranged and tightly stacked during the packaging process.
It achieves neat arrangement and tight stacking of cardboard boxes during the packaging process, avoiding scattering during transportation or storage, and improving the bundling effect and ease of operation.
Smart Images
Figure CN224324197U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of packaging carton production technology, and in particular relates to a packaging device for packaging carton production. Background Technology
[0002] Strapping machines are a common packaging device in the production of cardboard boxes. They mainly use mechanical structures to automatically or semi-automatically strap cardboard boxes together, using plastic straps, steel straps, or other materials to tightly bind the boxes together, ensuring that the boxes will not come apart during transportation and storage. Strapping machines can improve packaging efficiency, reduce labor costs, and ensure the consistency and safety of strapping, making them an indispensable piece of equipment in modern packaging production lines.
[0003] The problem with existing technology is that most existing strapping machines do not have the function of aligning and compacting cardboard boxes during use. The lack of alignment function means that the cardboard boxes may not be neatly arranged during the packing process, resulting in uneven edges of the packed cardboard boxes. The lack of compaction function will result in large gaps between the cardboard boxes, making the packed cardboard boxes not stacked tightly enough, which may cause the cardboard boxes to scatter during transportation or storage. Utility Model Content
[0004] To address the problems existing in the prior art, this utility model provides a packaging device for producing cardboard boxes. It has the advantages of compacting and aligning cardboard boards, solving the problem that most existing strapping machines do not have the function of aligning and compacting cardboard boards during use. The lack of alignment function means that the cardboard boards may not be neatly arranged during the packaging process, resulting in uneven edges of the packaged cardboard boards. The lack of compaction function will cause large gaps between the cardboard boards, making the packaged cardboard boards not stacked tightly enough, which may lead to the problem of the cardboard boards scattering during transportation or storage.
[0005] This utility model is implemented as follows: a packaging device for producing cardboard boxes includes a strapping machine and a support. A control device is provided on the top of the support. Alignment devices that cooperate with the control device are provided on the left and right sides of the top of the strapping machine. Pressing components that cooperate with the control device are provided on both the front and rear sides of the support. Sliding columns are provided on both the left and right sides of the support. A limit plate is provided on the side of the sliding column away from the support. Two limit grooves that cooperate with the control device are opened in the middle of the left and right surfaces of the support.
[0006] As a preferred embodiment of this utility model, the control device includes a motor, a screw is provided on the top of the motor, a lifting plate is sleeved on the surface of the screw, a push plate is provided on the left and right sides of the bottom of the lifting plate, two limit blocks are provided on the bottom of the opposite side of the two push plates, and a push column is provided on the bottom of the front and rear sides of the push plate.
[0007] As a preferred embodiment of the present invention, the alignment device includes a movable plate, with clamping plates provided on the front and rear sides of the right side of the movable plate, and pressing rods provided on the front and rear sides of the top left side of the movable plate, with stroke holes provided on the opposite sides of the two pressing rods.
[0008] In a preferred embodiment of this utility model, the pressing assembly includes a connecting plate and a pressing plate. The side of the connecting plate closest to the lifting plate is fixedly connected to the lifting plate, and the side of the connecting plate furthest from the lifting plate is fixedly connected to the pressing plate.
[0009] In a preferred embodiment of this invention, the side of the sliding column closest to the bracket is fixedly connected to the bracket, and the side of the sliding column furthest from the bracket is fixedly connected to the limiting plate.
[0010] In a preferred embodiment of this utility model, the bottom of the motor is fixedly connected to the bracket, the bottom of the screw is fixedly connected to the output end of the motor, the lifting plate is threadedly connected to the screw, the top of the push plate is fixedly connected to the lifting plate, the side of the limiting block near the push plate is fixedly connected to the push plate, the side of the limiting block away from the push plate passes through the limiting groove and extends into the inner cavity of the limiting groove to contact the inner wall of the limiting groove, the side of the pushing column near the push plate is fixedly connected to the push plate, and the side of the pushing column away from the push plate passes through the stroke hole and extends into the inner cavity of the stroke hole to contact the inner wall of the stroke hole.
[0011] In a preferred embodiment of this invention, the movable plate is sleeved on the surface of the sliding column and is slidably connected to the sliding column via a linear bearing; the clamping plate is fixedly connected to the movable plate on the side closest to the movable plate; and the bottom of the pressing rod is fixedly connected to the movable plate.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. This utility model solves the problem that most existing strapping machines do not have the function of aligning and compacting cardboard boxes during use. The lack of alignment function means that the cardboard boxes may not be neatly arranged during the packing process, resulting in uneven edges of the packed cardboard boxes. The lack of compaction function will result in large gaps between the cardboard boxes, making the packed cardboard boxes not stacked tightly enough, which may cause the cardboard boxes to fall apart during transportation or storage.
[0014] 2. By setting up a control device, this utility model can control the alignment device and the pressing component, making it convenient for operators to use the alignment device and the pressing component.
[0015] 3. This utility model, by setting an alignment device, can align the cardboard boxes, making it convenient to bundle them.
[0016] 4. This utility model can compact the cardboard by setting a pressing component, preventing the cardboard from loosening and affecting the bundling effect. By setting a connecting plate, the pressing plate can be driven to rise and fall, and the cardboard can be pressed tightly.
[0017] 5. By setting sliding columns and limiting plates, this utility model can support and limit the movement of the plate, making it convenient for users to use the plate.
[0018] 6. This utility model, by setting a motor, can drive the screw to rotate. By setting the screw, it can drive the lifting plate to rise and fall. By setting the lifting plate, it can drive the push plate and the connecting plate to rise and fall synchronously. By setting the push plate, it can drive the push column to move in the inner cavity of the stroke hole. By setting the push column, it can squeeze the extrusion rod during the movement in the inner cavity of the stroke hole and push the extrusion rod to move. By setting the limit block and the limit groove, the push plate can be limited.
[0019] 7. This utility model can move the clamping plate by setting a movable plate, and can align the cardboard by setting the clamping plate. It can also move the movable plate by setting the squeezing rod and the stroke hole. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in an embodiment of the present utility model;
[0021] Figure 2 This is a three-dimensional structural diagram of the bracket and limiting groove provided in an embodiment of the present utility model;
[0022] Figure 3 This is a three-dimensional structural diagram of the pressing component provided in this embodiment of the utility model;
[0023] Figure 4 This is a three-dimensional structural diagram of the control device provided in an embodiment of the present utility model;
[0024] Figure 5 This is a three-dimensional structural diagram of the alignment device provided in an embodiment of the present invention.
[0025] In the diagram: 1. Strapping machine; 2. Support frame; 3. Control device; 4. Alignment device; 5. Pressing assembly; 6. Sliding column; 7. Limiting plate; 8. Limiting groove; 301. Motor; 302. Screw; 303. Lifting plate; 304. Pushing plate; 305. Limiting block; 306. Pushing column; 401. Moving plate; 402. Clamping plate; 403. Extrusion rod; 404. Stroke hole; 501. Connecting plate; 502. Pressing plate. Detailed Implementation
[0026] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.
[0027] The structure of this utility model will now be described in detail with reference to the accompanying drawings.
[0028] like Figures 1 to 5 As shown in the figure, a packaging device for producing cardboard boxes provided by this utility model includes a strapping machine 1 and a support 2. A control device 3 is provided on the top of the support 2. Alignment devices 4 that cooperate with the control device 3 are provided on the left and right sides of the top of the strapping machine 1. Pressing components 5 that cooperate with the control device 3 are provided on both the front and rear sides of the support 2. Sliding columns 6 are provided on both the left and right sides of the support 2. A limit plate 7 is provided on the side of the sliding column 6 away from the support 2. Two limit grooves 8 that cooperate with the control device 3 are opened in the middle of the left and right surfaces of the support 2.
[0029] refer to Figure 4 The control device 3 includes a motor 301, a screw 302 is provided on the top of the motor 301, a lifting plate 303 is sleeved on the surface of the screw 302, a push plate 304 is provided on the left and right sides of the bottom of the lifting plate 303, two limit blocks 305 are provided on the bottom of the opposite side of the two push plates 304, and a push column 306 is provided on the bottom of the front and rear sides of the push plate 304.
[0030] The above solution allows for the control of the alignment device 4 and the pressing component 5 by setting up the control device 3, thus facilitating the operation of the alignment device 4 and the pressing component 5 by the operator.
[0031] refer to Figure 5 The alignment device 4 includes a movable plate 401. Clamping plates 402 are provided on the front and rear sides of the right side of the movable plate 401. Extrusion rods 403 are provided on the front and rear sides of the top left side of the movable plate 401. Stroke holes 404 are provided on the opposite sides of the two extrusion rods 403.
[0032] The above solution, by setting up the alignment device 4, can align the cardboard boxes, making it easier to bundle them.
[0033] refer to Figure 3 The pressing component 5 includes a connecting plate 501 and a pressing plate 502. The side of the connecting plate 501 closest to the lifting plate 303 is fixedly connected to the lifting plate 303, and the side of the connecting plate 501 furthest from the lifting plate 303 is fixedly connected to the pressing plate 502.
[0034] The above solution is adopted: by setting the pressing component 5, the cardboard can be compacted to prevent the cardboard from loosening and affecting the bundling effect. By setting the connecting plate 501, the pressing plate 502 can be raised and lowered. By setting the pressing plate 502, the cardboard can be pressed tightly.
[0035] refer to Figure 2 The sliding column 6 is fixedly connected to the bracket 2 on the side closer to the bracket 2, and fixedly connected to the limiting plate 7 on the side away from the bracket 2.
[0036] The above solution, by setting the sliding column 6 and the limiting plate 7, can support and limit the moving plate 401, making it convenient for users to use the moving plate 401.
[0037] refer to Figure 2 , Figure 4 and Figure 5 The bottom of motor 301 is fixedly connected to bracket 2, the bottom of screw 302 is fixedly connected to the output end of motor 301, lifting plate 303 is threadedly connected to screw 302, the top of push plate 304 is fixedly connected to lifting plate 303, the side of limit block 305 near push plate 304 is fixedly connected to push plate 304, the side of limit block 305 away from push plate 304 passes through limit groove 8 and extends into the inner cavity of limit groove 8 to contact the inner wall of limit groove 8, the side of push column 306 near push plate 304 is fixedly connected to push plate 304, the side of push column 306 away from push plate 304 passes through stroke hole 404 and extends into the inner cavity of stroke hole 404 to contact the inner wall of stroke hole 404.
[0038] The above scheme is as follows: by setting a motor 301, the screw 302 can be driven to rotate; by setting a screw 302, the lifting plate 303 can be driven to rise and fall; by setting a lifting plate 303, the push plate 304 and the connecting plate 501 can be driven to rise and fall synchronously; by setting a push plate 304, the push column 306 can be driven to move in the inner cavity of the stroke hole 404; by setting a push column 306, the extrusion rod 403 can be squeezed and pushed to move during the movement in the inner cavity of the stroke hole 404; by setting a limit block 305 and a limit groove 8, the push plate 304 can be limited.
[0039] refer to Figure 5The movable plate 401 is sleeved on the surface of the sliding column 6 and is slidably connected to the sliding column 6 through a linear bearing. The side of the clamping plate 402 near the movable plate 401 is fixedly connected to the movable plate 401, and the bottom of the pressing rod 403 is fixedly connected to the movable plate 401.
[0040] The above solution is as follows: by setting the movable plate 401, the clamping plate 402 can be moved; by setting the clamping plate 402, the carton board can be aligned; by setting the pressing rod 403 and the stroke hole 404, the movable plate 401 can be moved.
[0041] The working principle of this utility model:
[0042] In use, the cardboard is placed on top of the strapping machine 1, and then the motor 301 is started, which drives the screw 302 to rotate. During the rotation of the screw 302, the lifting plate 303 will move downward. The lifting plate 303 will drive the pushing plate 304 and the connecting plate 501 to move downward synchronously. During the downward movement of the pushing plate 304, the pushing column 306 will move downward in the inner cavity of the stroke hole 404. During the downward movement of the pushing column 306, it will squeeze against the inclined surface of the inner wall of the stroke hole 404. The squeezing force generated at this time will push the squeezing rod 403 to move. The squeezing rod 403 will drive the moving plate 401 and the clamping plate 402 to move closer to the cardboard. When the pushing column 306 reaches the appropriate position, it will no longer squeeze the squeezing rod 403, and the clamping plate 402 will no longer move. During the movement of the clamping plates 402 on both sides, the cardboard will be aligned and straightened, making it convenient for the strapping machine 1 to strap the cardboard.
[0043] Meanwhile, as the connecting plate 501 descends, it will drive the lower pressure plate 502 to move downwards in sync. After the lower pressure plate 502 reaches the appropriate position, it will contact the cardboard and press the cardboard tightly. Then it will stop moving and the lower pressure plate 502 will no longer move, thus completing the pressing and making it convenient for operators to bundle the cardboard.
[0044] In summary, this packaging box production packing device, through the coordinated use of control device 3, alignment device 4, pressing component 5, sliding column 6, limiting plate 7, and limiting groove 8, solves the problem that most existing strapping machines lack the function of aligning and compacting cardboard boards during use. The lack of alignment function means that the cardboard boards may not be neatly arranged during the packing process, resulting in uneven edges of the packed cardboard boards. The lack of compaction function leads to large gaps between cardboard boards, making the packed cardboard boards not stacked tightly enough, which may cause the cardboard boards to scatter during transportation or storage.
[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A packaging device for producing cardboard boxes, comprising a strapping machine (1) and a support frame (2), characterized in that: The top of the bracket (2) is provided with a control device (3). The left and right sides of the top of the strapping machine (1) are provided with alignment devices (4) that cooperate with the control device (3). The front and rear sides of the bracket (2) are provided with pressing components (5) that cooperate with the control device (3). The left and right sides of the bracket (2) are provided with sliding columns (6). The side of the sliding column (6) away from the bracket (2) is provided with a limit plate (7). The middle of the left and right surfaces of the bracket (2) is provided with two limit grooves (8) that cooperate with the control device (3).
2. The packaging device for producing cardboard boxes as described in claim 1, characterized in that: The control device (3) includes a motor (301), a screw (302) is provided on the top of the motor (301), a lifting plate (303) is sleeved on the surface of the screw (302), a push plate (304) is provided on the left and right sides of the bottom of the lifting plate (303), two limit blocks (305) are provided on the bottom of the opposite side of the two push plates (304), and a push column (306) is provided on the bottom of the front and rear sides of the push plate (304).
3. The packaging device for producing cardboard boxes as described in claim 1, characterized in that: The alignment device (4) includes a movable plate (401), and clamping plates (402) are provided on the front and rear sides of the right side of the movable plate (401). Extrusion rods (403) are provided on the front and rear sides of the top left side of the movable plate (401). Stroke holes (404) are provided on the opposite sides of the two extrusion rods (403).
4. The packaging device for producing cardboard boxes as described in claim 1, characterized in that: The pressing assembly (5) includes a connecting plate (501) and a pressing plate (502). The side of the connecting plate (501) closest to the lifting plate (303) is fixedly connected to the lifting plate (303), and the side of the connecting plate (501) furthest from the lifting plate (303) is fixedly connected to the pressing plate (502).
5. The packaging device for producing cardboard boxes as described in claim 1, characterized in that: The sliding column (6) is fixedly connected to the bracket (2) on the side closer to the bracket (2), and the sliding column (6) is fixedly connected to the limiting plate (7) on the side away from the bracket (2).
6. The packaging device for producing cardboard boxes as described in claim 2, characterized in that: The bottom of the motor (301) is fixedly connected to the bracket (2), the bottom of the screw (302) is fixedly connected to the output end of the motor (301), the lifting plate (303) is threadedly connected to the screw (302), the top of the push plate (304) is fixedly connected to the lifting plate (303), the side of the limiting block (305) near the push plate (304) is fixedly connected to the push plate (304), the side of the limiting block (305) away from the push plate (304) passes through the limiting groove (8) and extends to the inner cavity of the limiting groove (8) to contact the inner wall of the limiting groove (8), the side of the pushing column (306) near the push plate (304) is fixedly connected to the push plate (304), the side of the pushing column (306) away from the push plate (304) passes through the stroke hole (404) and extends to the inner cavity of the stroke hole (404) to contact the inner wall of the stroke hole (404).
7. The packaging device for producing cardboard boxes as described in claim 3, characterized in that: The movable plate (401) is sleeved on the surface of the sliding column (6) and is slidably connected to the sliding column (6) through a linear bearing. The clamping plate (402) is fixedly connected to the movable plate (401) on the side close to the movable plate (401). The bottom of the pressing rod (403) is fixedly connected to the movable plate (401).