Gift box packing and folding apparatus

Abstract

The utility model discloses a packing folding equipment of gift box relates to gift box folding technical field, the utility model discloses a work table and the paper box of placing on the top of work table, be provided with a plurality of paper box edges on the paper box still include: positioning portion, positioning portion sets up on the work table, folding portion, folding portion installs on the top of work table, positioning portion includes positioning subassembly, positioning subassembly sets up on the work table, power component, power component installs on the top of work table, positioning subassembly includes the cross -shaped articulated lever of setting up on the bottom of work table, the bottom articulated of cross -shaped articulated lever is provided with a plurality of articulated straight pole. The utility model discloses through setting up positioning portion, has solved the folding equipment of existing folding equipment when using, is not convenient for the quick paper box central positioning, is difficult to ensure that folding position is accurate, and the paper box position appears the problem of deviation in folding process and leads to paper box damage to increase production cost.

Description

Technical Field

[0001] This utility model belongs to the field of gift box folding technology, and in particular relates to a gift box packing and folding device. Background Technology

[0002] With the rapid development of the gift packaging industry, gift boxes, as an important part of product packaging, directly affect the market competitiveness of products through their exquisite appearance and packaging efficiency. In the production process of gift boxes, folding and packing are key processes, and their quality and efficiency determine the forming effect of the gift box and the overall production efficiency. Therefore, high-efficiency gift box packing and folding equipment is needed to achieve automated and standardized production.

[0003] However, existing folding equipment is not convenient for quickly centering the cardboard box during use, making it difficult to ensure accurate folding position. Misalignment of the cardboard box during folding can lead to damage and increase production costs. Utility Model Content

[0004] The purpose of this utility model is to provide a gift box packing and folding device. By setting a positioning part, it solves the problems of existing folding devices, which are not convenient to quickly center the cardboard box during use, are difficult to ensure accurate folding position, and cause damage to the cardboard box due to displacement during folding, thereby increasing production costs.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a gift box packaging and folding device, comprising a workbench and a cardboard box placed on top of the workbench. The cardboard box has several cardboard box edges. It also includes: a positioning part disposed on the workbench; a folding part mounted on top of the workbench; the positioning part including a positioning component disposed on the workbench; and a power component mounted on top of the workbench. The positioning component includes a cross-shaped hinge rod disposed at the bottom of the workbench, with several hinged straight rods hinged to the bottom of the cross-shaped hinge rod, each hinged straight rod having a hinge shaft passing through it. The outer walls of the hinge shafts are rotatably connected to rectangular rods, and the outer walls of several rectangular rods are fixedly connected to annular positioning blocks. A guide is provided on the worktable. Several hinged straight rods are rotatably connected to several hinge shafts. The guide includes several rectangular slide grooves formed on the worktable. The inner walls of the rectangular slide grooves are slidably connected to the outer walls of the rectangular rods. The positioning assembly, through the cooperation of the cross-shaped hinge rod, hinged straight rod, hinge shaft, rectangular rod, annular positioning block, and rectangular slide groove, can achieve the centering positioning of the cardboard box above the worktable under the drive of the power assembly, and at the same time provide an installation carrier for the pre-folding assembly.

[0006] Furthermore, the power assembly includes a motor frame fixedly connected to the bottom of the workbench, a motor fixedly connected to the inner wall of the motor frame, and a rotating shaft fixedly connected to the output shaft of the motor via a coupling; the rotating shaft passes through and is fixedly connected to the cross-shaped hinge rod, and the top of the rotating shaft is rotatably connected to the bottom of the workbench. The power assembly drives the rotating shaft to rotate by means of the motor fixed to the motor frame, providing power for the operation of the cross-shaped hinge rod in the positioning assembly, thereby realizing the approach or release of the annular positioning block to the cardboard box.

[0007] Furthermore, the folding section includes a pre-folding assembly, of which several are provided, and all of the folding sections are positioned above the worktable; the folding assembly is mounted on the worktable, and the pre-folding assembly includes a support block fixedly connected to a corresponding annular positioning block, a spring telescopic rod fixedly connected to the side of the support block near the rotating shaft, and a pressing block fixedly connected to the side of the spring telescopic rod near the rotating shaft; the pressing block is located above the corresponding annular positioning block, and the pre-folding assembly is mounted on the annular positioning block via the support block, and the pressing block is pushed by the spring telescopic rod, so that the horizontal and vertical edges of the cardboard box can be pre-folded sequentially as the annular positioning block moves.

[0008] Furthermore, the folding assembly includes a bracket fixedly connected to the top of the workbench, a connecting frame fixedly connected to the outer wall of the bracket, a hydraulic cylinder fixedly connected to the connecting frame, and a pressing component provided on the hydraulic cylinder; the hydraulic cylinder is located above the rotating shaft, and the folding assembly includes a folding pressing block fixedly connected to the output shaft of the hydraulic cylinder; the folding pressing block is located above the cardboard box, and the folding assembly drives the folding pressing block to press down through the hydraulic cylinder fixed to the bracket and the connecting frame, which can completely fold the pre-folded edge of the cardboard box into the cardboard box to achieve shaping, and when the folding pressing block is reset, it can squeeze the pressing block to avoid it, and after reset, it does not affect subsequent operations.

[0009] Furthermore, two pre-folding components are installed on an annular positioning block. The length of the extrusion block in the pre-folding components located on the left and right annular positioning blocks is longer than the length of the extrusion block in the pre-folding components located on the front and rear annular positioning blocks. This ensures that when folding, the two horizontal cardboard box edges and the two vertical cardboard box edges have an angle difference and will not jam against each other.

[0010] This utility model has the following beneficial effects: 1. By setting up a positioning unit, the motor of the power component can drive the rotating shaft to rotate the cross-shaped hinge rod, which in turn drives the rectangular rod to slide in the rectangular slide groove of the worktable through the hinge rod and hinge shaft. This allows multiple annular positioning blocks to move closer to or further away from the carton simultaneously. This structural design can not only quickly center the carton and prevent it from shifting during folding, ensuring accurate folding position, but also adapt to cartons of different sizes, improving the versatility of the equipment. At the same time, the annular positioning blocks in the positioning component also provide a stable mounting carrier for the pre-folding component during the positioning process, allowing the pre-folding component to perform pre-folding operations on the edges of the carton synchronously with the movement of the annular positioning blocks. This achieves the connection between positioning and pre-folding, reduces process intervals, and improves the overall packaging and folding efficiency. 2. By setting up a folding section, the pre-folding component is mounted on the annular positioning block with the help of a support block. As the annular positioning block moves, the spring telescopic rod pushes the extrusion block to pre-fold the horizontal and then the vertical sides of the cardboard box. The horizontal extrusion block is longer than the vertical one to prevent the cardboard box sides from getting stuck together during folding, clearing obstacles for the final folding. At the same time, the elasticity of the spring telescopic rod can adapt to the thickness difference of the cardboard box sides, preventing excessive extrusion from damaging the cardboard box. The hydraulic cylinder of the folding component can drive the folding pressure block to press down precisely, completely folding the pre-folded cardboard box sides into the cardboard box and fitting them against the inner wall, ensuring a neat and uniform folding effect. When the folding pressure block resets, it can squeeze the extrusion block to avoid it. After resetting, the extrusion block resets under the action of the spring telescopic rod, without affecting subsequent operations. The whole process realizes automation and continuity of the folding process, reduces the intensity of manual operation, and meets the needs of batch gift box packaging and folding.

[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the front sectional structure of the present invention; Figure 3 This is a partial cross-sectional view of the positioning part of this utility model; Figure 4 This is a partial cross-sectional view of the positioning component of this utility model; Figure 5 This is a schematic diagram of the overall structure of the pre-folding component of this utility model; Figure 6 This is a schematic diagram of the overall structure of the folding part of this utility model.

[0014] The attached diagram lists the components represented by each number as follows: 111. Workbench; 112. Cardboard box; 113. Cardboard box edge; 2. Positioning part; 21. Positioning assembly; 211. Cross-shaped hinge rod; 212. Hinge rod; 213. Hinge shaft; 214. Rectangular rod; 215. Annular positioning block; 216. Rectangular slide; 22. Power assembly; 221. Motor frame; 222. Motor; 223. Rotating shaft; 3. Folding part; 31. Pre-folding assembly; 311. Support block; 312. Spring telescopic rod; 313. Pressing block; 32. Folding assembly; 321. Bracket; 322. Connecting frame; 323. Hydraulic cylinder; 324. Folding pressure block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-6 As shown, this utility model is a gift box packaging and folding device, including a workbench 111 and a cardboard box 112 placed on top of the workbench 111. The cardboard box 112 is provided with a plurality of cardboard box edges 113. It also includes: a positioning part 2, which is disposed on the workbench 111; and a folding part 3, which is installed on top of the workbench 111.

[0017] The positioning unit 2 includes a positioning assembly 21, which is mounted on the worktable 111; and a power assembly 22, which is mounted on the top of the worktable 111. The positioning assembly 21 includes a cross-shaped hinge rod 211 mounted at the bottom of the worktable 111. Several hinge rods 212 are hinged to the bottom of the cross-shaped hinge rod 211. Each of the hinge rods 212 has a hinge shaft 213 passing through it. Rectangular rods 214 are rotatably connected to the outer walls of each of the hinge shafts 213. Annular positioning blocks 215 are fixedly connected to the outer walls of each of the rectangular rods 214. A guide is provided on the worktable 111. The hinge rods 212 are rotatably connected to the hinge shafts 213. The guide includes several rectangular grooves 216 formed on the worktable 111. The inner walls of the rectangular grooves 216 are slidably connected to the outer walls of the rectangular rods 214. Two pre-folding components 31 are mounted on each annular positioning block 215. The length of the squeezing block 313 in the pre-folding assembly 31 located on the left and right annular positioning blocks 215 is longer than the length of the squeezing block 313 in the pre-folding assembly 31 located on the front and rear annular positioning blocks 215. This ensures that the two horizontal cardboard box edges 113 and the two vertical cardboard box edges 113 will not jam when folding. The power assembly 22 includes a motor frame 221 fixedly connected to the bottom of the workbench 111. A motor 222 is fixedly connected to the inner wall of the motor frame 221. The output shaft of the motor 222 is fixedly connected to a rotating shaft 223 through a coupling. The rotating shaft 223 passes through and is fixedly connected to the cross-shaped hinge rod 211. The top of the rotating shaft 223 is rotatably connected to the bottom of the workbench 111. By setting the positioning part 2, the cardboard box 112 can be quickly centered and positioned to avoid the cardboard box 112 from shifting during folding, ensuring accurate folding position. It can also adapt to cardboard boxes 112 of different sizes, improving the versatility of the equipment.

[0018] The folding section 3 includes a pre-folding assembly 31, of which several pre-folding assemblies 31 are provided, and all of the folding sections 3 are positioned above the worktable 111; and a folding assembly 32, which is mounted on the worktable 111. The pre-folding assembly 31 includes a support block 311 fixedly connected to a corresponding annular positioning block 215. A spring telescopic rod 312 is fixedly connected to the side of the support block 311 near the rotating shaft 223, and a pressing block 313 is fixedly connected to the side of the spring telescopic rod 312 near the rotating shaft 223. The pressing block 313 is located above the corresponding annular positioning block 215. The folding assembly 32... The folding assembly 32 includes a bracket 321 fixedly connected to the top of the workbench 111. A connecting frame 322 is fixedly connected to the outer wall of the bracket 321. A hydraulic cylinder 323 is fixedly connected to the connecting frame 322. A pressing component is provided on the hydraulic cylinder 323. The hydraulic cylinder 323 is located above the rotating shaft 223. The folding assembly 32 includes a folding block 324 fixedly connected to the output shaft of the hydraulic cylinder 323. The folding block 324 is located above the paper box 112. By setting the folding part 3, the folding process is automated and continuous, reducing the intensity of manual operation and meeting the folding requirements for packaging gift boxes 112 in batches.

[0019] It should be noted that the control of motor 222 and hydraulic cylinder 323 in this application can be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLC.

[0020] A specific application of this embodiment is as follows: In use, the cardboard box 112 is placed on the workbench 111 between several annular positioning blocks 215. The motor 222 is turned on, and the motor 222 drives the cross-shaped hinge rod 211 to rotate through the rotating shaft 223. The cross-shaped hinge rod 211 drives several hinge shafts 213 to approach the rotating shaft 223 through several hinge rods 212. Thus, the several hinge shafts 213 respectively drive several rectangular rods 214 to approach each other in several rectangular slides 216, so that the several annular positioning blocks 215 approach each other and center the cardboard box 112. During this process, the squeezing block 313 in the pre-folding component 31 on the side and right annular positioning blocks 215 will first contact the transverse cardboard box edge 113 on the cardboard box 112 to bend it. Then, the squeezing block 313 in the pre-folding component 31 on the front and rear annular positioning blocks 215 will contact the cardboard box 112. The vertical cardboard box edge 113 is then bent, so that after the cardboard box 112 is centered, the four cardboard box edges 113 have been bent at a certain angle. Then, the hydraulic cylinder 323 on the connecting frame 322 is activated. The hydraulic cylinder 323 extends and drives the folding pressure block 324 to descend until the folding pressure block 324 is submerged in the cardboard box 112. Several cardboard box edges 113 are folded into the cardboard box 112 and contact the inner wall. Then, the hydraulic cylinder 323 is controlled to retract, so that the folding pressure block 324 is reset. During this process, the folding pressure block 324 will squeeze several squeezing blocks 313, causing them to move away from each other and compress their respective spring telescopic rods 312, until the folding pressure block 324 is reset and separated from them. Several spring telescopic rods 312 rebound and drive several squeezing blocks 313 to reset. The motor 222 is controlled to reverse so that several annular positioning blocks 215 release the cardboard box 112, and the folded cardboard box 112 can be taken out for the next fold.

[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A gift box packing and folding device, comprising a workbench and a cardboard box placed on top of the workbench, wherein the cardboard box has a plurality of cardboard box edges, characterized in that, Also includes: The positioning part is disposed on the worktable; Folding section, the folding section being mounted on the top of the worktable; The positioning unit includes a positioning component, which is disposed on a worktable; and A power assembly, which is mounted on the top of the worktable; The positioning component includes a cross-shaped hinge rod disposed at the bottom of the workbench. Several hinge rods are hinged to the bottom of the cross-shaped hinge rod. A hinge shaft passes through each of the hinge rods. A rectangular rod is rotatably connected to the outer wall of each of the hinge shafts. An annular positioning block is fixedly connected to the outer wall of each of the rectangular rods. A guide is disposed on the workbench. Among them, several hinged straight rods are rotatably connected to several hinged shafts.

2. The gift box packing and folding device according to claim 1, characterized in that, The folding section includes pre-folding components, and several pre-folding components are provided, with each of the several folding sections positioned above the workbench; and A folding assembly, which is mounted on a workbench.

3. The gift box packing and folding device according to claim 2, characterized in that, The power assembly includes a motor frame fixedly connected to the bottom of the workbench, a motor fixedly connected to the inner wall of the motor frame, and a rotating shaft fixedly connected to the output shaft of the motor via a coupling. The rotating shaft passes through and is fixedly connected to the cross-shaped hinge rod, and the top of the rotating shaft is rotatably connected to the bottom of the worktable.

4. The gift box packing and folding device according to claim 3, characterized in that, The pre-folding component includes a support block fixedly connected to the corresponding annular positioning block, a spring telescopic rod fixedly connected to the side of the support block near the rotating shaft, and a pressing block fixedly connected to the side of the spring telescopic rod near the rotating shaft. The extrusion block is located above the corresponding annular positioning block.

5. A gift box packing and folding device according to claim 4, characterized in that, The folding assembly includes a bracket fixedly connected to the top of the workbench, a connecting frame fixedly connected to the outer wall of the bracket, a hydraulic cylinder fixedly connected to the connecting frame, and a pressing component provided on the hydraulic cylinder; The hydraulic cylinder is located above the rotating shaft.

6. A gift box packing and folding device according to claim 5, characterized in that, The guide includes several rectangular grooves formed on the worktable; Among them, the inner walls of several rectangular grooves are slidably connected to the outer walls of several rectangular rods.

7. A gift box packing and folding device according to claim 6, characterized in that, The folding assembly includes a folding pressure block fixedly connected to the output shaft of the hydraulic cylinder; The folding block is located on top of the cardboard box.

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