A pull-out type automatic towel boxing device

Abstract

This utility model provides a pull-out type automatic towel boxing device, including a feeding channel, a feeding belt, and a boxing module. The boxing module includes a first turntable, a second turntable, a drive shaft, a rotary motor, a lid closing assembly, and a fixed bracket. Both the first and second turntables have multiple boxing stations. A box-pressing mechanism is provided on one side of each boxing station. The lid closing assembly includes a first pushing mechanism, a second pushing mechanism, an arc-shaped pressure plate, and a connecting rod assembly. Multiple adjusting screws are also provided between the first and second turntables. The beneficial effects of this utility model are: through the coordinated operation of the turntable boxing module with the feeding channel and feeding belt, the entire process from towel conveying, cardboard box feeding, filling, multi-station lid closing to final unloading is fully automated, significantly reducing manual intervention and greatly improving boxing efficiency.

Description

Technical Field

[0001] This utility model mainly relates to the field of pull-out towel production technology, specifically to an automatic boxing device for pull-out towels. Background Technology

[0002] Currently, pull-out towels rely heavily on manual labor or semi-automated equipment for boxing. When boxing manually, workers need to manually put the towels into the cardboard box and fold and seal it. This is not only labor-intensive and inefficient, but also prone to inconsistent sealing quality due to differences in operation, making it difficult to meet the needs of large-scale production.

[0003] Traditional semi-automated equipment has significant limitations. Some machines can only complete a single filling or sealing process, requiring manual assistance and exhibiting poor connectivity. Other machines, while integrating multiple processes, have fixed structures that cannot adapt to different sized cartons, resulting in insufficient versatility. Furthermore, the sealing mechanisms of existing equipment often employ rigid pressing, which can easily cause deformation or damage to the cartons, affecting the product's appearance. Simultaneously, the lack of precise coordination between mechanisms leads to jamming or interference, resulting in a high equipment failure rate and increased maintenance costs.

[0004] It should be noted that the above content falls within the scope of the inventor's technical knowledge. Due to the vast and complex nature of the technical content in this field, the above content of this application does not necessarily constitute prior art. Utility Model Content

[0005] 1. The technical problem to be solved by the utility model:

[0006] This utility model provides a pull-out type automatic towel boxing device to solve the technical problems existing in the background art.

[0007] 2. Technical Solution:

[0008] To achieve the above objectives, the technical solution provided by this utility model is as follows: a pull-out type automatic towel boxing device, including a feeding channel, a feeding belt, and a boxing module. The boxing module includes a turntable one, a turntable two, a drive shaft, a rotary motor, a lid closing assembly, and a fixed bracket. Both turntable one and turntable two have multiple boxing stations. A boxing pressing mechanism is provided on one side of each boxing station. The lid closing assembly includes a pushing mechanism one, a pushing mechanism two, an arc-shaped pressure plate, and a connecting rod assembly. Multiple adjusting screws are also provided between turntable one and turntable two. The multiple boxing stations include a feeding station, a filling station, a lid closing station one, a lid closing station two, a lid closing station three, and a feeding station. The box pressing mechanism includes a micro motor, a rotating shaft, a flipping frame, and a flipping pressure plate.

[0009] Furthermore, the first turntable and the second turntable are connected to the drive shaft via a bushing.

[0010] Furthermore, the first pushing mechanism is located on one side of the filling station. The first pushing mechanism includes a first pushing cylinder, a first rolling shaft, and a second rolling shaft. The first rolling shaft and the second rolling shaft are connected to the piston end of the first pushing cylinder through a connecting plate.

[0011] Furthermore, the second pushing mechanism is located on one side of the unloading station. The second pushing mechanism includes a second pushing cylinder and a third rolling shaft, and the third rolling shaft is connected to the piston end of the second pushing cylinder.

[0012] Furthermore, the linkage assembly is disposed on one side of the turntable and connected to the fixed bracket. The linkage assembly includes multiple linkage rods that are fixedly connected to the first pushing mechanism, the second pushing mechanism, and the arc-shaped pressure plate, respectively.

[0013] Furthermore, the arc-shaped pressure plate is set close to the turntable, and the arc-shaped pressure plate is fixedly connected to the linkage rod by multiple positioning pins.

[0014] Furthermore, the flipping pressure plate and the flipping frame are hinged to each other and connected by a telescopic spring.

[0015] 3. Beneficial effects:

[0016] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0017] This utility model is reasonably designed. Through the coordinated operation of the rotary boxing module, the feeding channel, and the unloading belt, it realizes the fully automated operation of the entire process from towel conveying, cardboard box feeding, filling, multi-station capping to final unloading, which greatly reduces manual intervention and significantly improves boxing efficiency.

[0018] It should be noted that the structures not described in this utility model are the same as or can be implemented using existing technology, and will not be elaborated here, as they do not involve the design points and improvement directions of this utility model. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of this utility model from another angle;

[0021] Figure 3 This is a partial structural schematic diagram of the present invention;

[0022] Figure 4 This is another partial structural schematic diagram of the present invention;

[0023] Figure 5This is a schematic diagram of the pressing mechanism of this utility model.

[0024] Figure label:

[0025] 1. Feeding channel; 2. Feeding conveyor belt; 3. Turntable 1; 4. Turntable 2; 5. Drive shaft; 6. Rotary motor; 7. Lid closing assembly; 8. Fixed bracket; 9. Cartoning station; 901. Feeding station; 902. Filling station; 903. Lid closing station 1; 904. Lid closing station 2; 905. Lid closing station 3; 906. Feeding station; 10. Carton pressing mechanism; 1001. Micro motor; 1002. Rotating shaft; 10 03. Tilting frame; 1004. Tilting pressure plate; 1005. Telescopic spring; 11. Bushing; 12. Pushing mechanism one; 1201. Pushing cylinder one; 1202. Rolling shaft one; 1203. Rolling shaft two; 1204. Connecting plate; 13. Pushing mechanism two; 1301. Pushing cylinder two; 1302. Rolling shaft three; 14. Arc-shaped pressure plate; 15. Connecting rod assembly; 1501. Linkage rod; 16. Adjusting screw. Detailed Implementation

[0026] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the utility model will be more thorough and complete.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "fixed," "provided with," and "located in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] See attached document Figure 1-5 The core structure of an automatic pull-out towel boxing device includes a feeding channel 1, a feeding belt 2, and a boxing module. The end of the feeding channel 1 connects to the feeding station 901 of the boxing module, used to orderly transport neatly stacked pull-out towels to the boxing area; the feeding belt 2 is located below the feeding station 906 of the boxing module, responsible for transferring the boxed products to the next process; turntable 3 and turntable 4 are parallel and spaced apart, both their centers connected to a drive shaft 5, rotating synchronously under the drive of a rotary motor 6; a fixed bracket 8 provides support for the entire boxing module, holding turntable 3, turntable 4, and... The rotary motor 6 and the lid-closing assembly 7 are stably fixed in preset positions. Multiple box-packing stations 9 are evenly distributed along the edges of turntable 3 and turntable 2, used to place cardboard boxes to be filled with towels. Each station corresponds to one on each side to ensure the cardboard box remains stable during rotation. Each box-packing station 9 is equipped with a box-pressing mechanism 10 on one side to fix the cardboard box position during filling and sealing. The pressing mechanism 10 is located between turntable 3 and turntable 2, and is positioned close to turntable 2. The lid-closing assembly 7... Pushing mechanism 12, pushing mechanism 2, and arc-shaped pressure plate 14 are positioned together by connecting rod assembly 15 to collaboratively complete the folding and sealing of the carton side cover. The adjusting screw 16 between turntable 1 3 and turntable 2 4 can be rotated to adjust the distance between them to accommodate cartons of different thicknesses. The bushing can be released first during adjustment. The multiple cartoning stations 9 are divided into feeding station 901, filling station 902, lid closing station 1 903, lid closing station 2 904, lid closing station 3 905, and unloading station 905 according to their functions. 06. The feeding channel 1 is set near the feeding station 901, and the unloading belt 2 is set near the unloading station 906, forming a continuous cartoning operation process. The carton pressing mechanism 10 consists of a micro motor 1001, a rotating shaft 1002, a flipping frame 1003, and a flipping pressure plate 1004. The micro motor 1001 drives the rotating shaft 1002 to drive the flipping frame 1003 to rotate, thereby controlling the flipping pressure plate 1004 to press and limit the carton. The cartoning station 9 automatically switches to the current required functional station as the turntable rotates.

[0031] Turntable 3 and turntable 4 are connected to drive shaft 5 via bushing 11. Turntable 3 and turntable 4 are fitted onto drive shaft 5 and locked in place via bushing 11. When drive shaft 5 rotates under the drive of rotary motor 6, it can synchronously drive turntable 3 and turntable 4 to rotate at the same speed and direction via bushing 11, ensuring that the two boxing stations 9 on both sides always remain aligned, preventing the carton from shifting or falling off during rotation, and reducing frictional resistance when the turntables rotate, thus improving the stability and smoothness of equipment operation.

[0032] The pushing mechanism 12 is installed on the side of the filling station 902, and its entire body is fixed to the fixed bracket 8 by a bracket. The cylinder body of the pushing cylinder 1201 of the pushing mechanism 12 is fixed, and the piston end is connected to the rolling shaft 1202 and the rolling shaft 2 1203 through the connecting plate 1204. The connecting plate 1204 has an extension rod that extends at two different angles and is connected to the rolling shaft 1202 and the rolling shaft 2 1203 respectively. When the piston of the pushing cylinder 1201 extends, the connecting plate 1204 will drive the rolling shaft 1202 and the rolling shaft 2 1203 to... The cardboard box at filling station 902 moves in the direction of the cardboard box. Roller roller 1 1202 and roller roller 2 1203 correspond to two adjacent side covers of the cardboard box, respectively. Roller roller 1 1202 corresponds to the first side cover, and roller roller 2 1203 corresponds to the second side cover. In terms of the timing of the operation, roller roller 1 1202 contacts the cardboard box before roller roller 2 1203, first folding the first side cover inward along the crease to fit the side of the cardboard box. Then roller roller 2 1203 follows, folding the second side cover and fitting it to the edge of the first side cover, completing the initial sealing of the two adjacent side covers, providing a stable box structure for subsequent towel filling.

[0033] The second pushing mechanism 13 is located on the side of the unloading station 906. The cylinder body of the second pushing cylinder 1301 is fixed on the extension frame of the fixed bracket 8. The piston end is directly connected to the end of the third rolling shaft 1302. The axis of the third rolling shaft 1302 is perpendicular to the plane where the fourth side cover of the carton is located. When the carton completes the previous closing process and arrives at the unloading station 906, the piston of the second pushing cylinder 1301 extends, driving the third rolling shaft 1302 to apply pressure to the fourth side cover of the carton, folding it along the crease and fastening it with the edge of the already sealed side cover, completing the final sealing action of the carton, ensuring that the towel inside the box will not fall out, and the sealed carton can smoothly enter the unloading belt 2.

[0034] The linkage assembly 15 is installed on the side of turntable 3 away from turntable 4. One end of the linkage assembly 15 is fixed to the preset connection point of the fixed bracket 8 by bolts, and the other end is fixedly connected to the push mechanism 12, the push mechanism 2 13 and the arc-shaped pressure plate 14 respectively. The linkage assembly 15 includes multiple linkage rods 1501. These linkage rods 1501 are designed with different lengths according to the position and action requirements of the connected parts. The shorter linkage rods 1501 are connected to the push mechanism 12 and the push mechanism 2 13 which are close to each other, while the longer linkage rods 1501 are connected to the arc-shaped pressure plate 14 to ensure a stable connection.

[0035] The inner surface of the arc-shaped pressure plate 14 is in close contact with the outer circular surface of the turntable 3, ensuring that there is no frictional obstruction between the two when the turntable 3 rotates. The arc-shaped pressure plate 14 is fixedly connected to the end of the linkage rod 1501 through multiple positioning pins. The positioning pins pass through the preset holes of the arc-shaped pressure plate 14 and are embedded in the corresponding grooves of the linkage rod 1501, so that the arc-shaped pressure plate 14 and the linkage rod 1501 maintain a fixed angle and positional relationship. The arc-shaped pressure plate 14 corresponds to the third side cover of the carton. The arc-shaped pressure plate 14 starts from the filling station 902 and ends at one side of the unloading station 906, covering the first closing station 903, the second closing station 904 and the third closing station 905. The rotation direction of the carton turntable applies pressure to the third side cover of the carton through the arc-shaped pressure plate 14, which cooperates with the folded first and second side covers to complete the sealing of the three side covers of the carton.

[0036] One end of the flipping pressure plate 1004 is hinged to the top of the flipping frame 1003, allowing the flipping pressure plate 1004 to rotate around the hinge point at a certain angle. A telescopic spring 1005 is connected between the flipping pressure plate 1004 and the flipping frame 1003. The two ends of the spring are fixed to the middle of the flipping pressure plate 1004 and the corresponding position of the flipping frame 1003, respectively. When the micro motor 1001 drives the rotating shaft 1002 to rotate, the flipping frame 1003 will rotate together with the rotating shaft 1002, causing the flipping pressure plate 1004 to move closer to the cardboard box at the boxing station 9. When the flipping pressure plate 1004 contacts the cardboard box, the telescopic spring 1005 will automatically flip according to the outer contour of the cardboard box, and after fitting the side of the cardboard box, it will be further fitted to the cardboard box by the rotation of the micro motor 1001, thus locking the cardboard box in the boxing station and achieving the function of limiting the position.

[0037] Material feeding stage: The cardboard box is conveyed to the feeding station 901 of the cartoning module. Turntable 3 and turntable 4 rotate synchronously under the drive of drive shaft 5, transferring the cardboard box at the feeding station 901 to the next station. The feeding channel 1 conveys the pull-out towel to the corresponding position at the filling station 902. After the cardboard box enters the cartoning module, the pressing mechanism 10 is started. The flipping pressing plate 1004 presses the cardboard box under the drive of micro motor 1001 and limits and fixes it.

[0038] Filling and initial sealing stage: The cardboard box arrives at the filling station 902, and the towel is put into the cardboard box; then the push mechanism 12 moves, the roller 1202 first folds the first side cover, and the roller 2 1203 follows to fold the second side cover, completing the initial sealing.

[0039] Continuous closing stage: The turntable drives the cardboard box to the closing station 1 903. The third side cover then enters the gap between the arc-shaped pressure plate 14 and the turntable and folds into place with the first two side covers. Subsequently, the turntable rotates the cardboard box that has entered the arc-shaped pressure plate 14 to the closing station 2 904 and the closing station 3 905 in sequence.

[0040] Final sealing stage: After the cardboard box reaches the unloading station 905, the roller shaft 1302 of the push mechanism 2 13 is pushed out, folding the fourth side cover and fastening it with the other side covers, completing the sealing of the cardboard box.

[0041] Material feeding stage: As the sealing mechanism 10 is released, the sealed cardboard box falls into the feeding belt 2 and is transported out of the equipment by the feeding belt 2, completing the entire boxing process.

[0042] In summary, this technical solution achieves fully automated operation from towel conveying, carton feeding, filling, multi-station capping to final unloading through the coordinated operation of the feeding channel, carton module and unloading belt. This greatly reduces manual intervention and significantly improves cartoning efficiency, making it particularly suitable for large-scale production scenarios. The multi-station design of the equipment forms a continuous operation process, with clear functions and smooth connections between each station, shortening the processing time of a single carton and improving production efficiency.

[0043] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A kind of automatic equipment of pulling out towel and packing, including feeding channel (1), discharging belt (2) and packing module, it is characterized in that: The boxing module includes a turntable 1 (3), a turntable 2 (4), a drive shaft (5), a rotary motor (6), a lid closing assembly (7), and a fixed bracket (8). Both the turntable 1 (3) and the turntable 2 (4) have multiple boxing stations (9). A boxing station (9) has a pressing mechanism (10) on one side. The lid closing assembly (7) includes a pushing mechanism 1 (12), a pushing mechanism 2 (13), an arc-shaped pressing plate (14), and a connecting rod assembly (15). Multiple adjusting screws (16) are provided between the first plate (3) and the second turntable (4). The multiple boxing stations (9) include a feeding station (901), a filling station (902), a lid closing station (903), a lid closing station (904), a lid closing station (905), and a unloading station (906). The box pressing mechanism (10) includes a micro motor (1001), a rotating shaft (1002), a flipping frame (1003), and a flipping pressing plate (1004).

2. A pull towel automatic boxing apparatus according to claim 1, wherein: The turntable one (3) and the turntable two (4) are connected to the drive shaft (5) through a bushing (11).

3. A pull towel automatic boxing apparatus according to claim 1, wherein: The first pushing mechanism (12) is located on one side of the loading station (902). The first pushing mechanism (12) includes a first pushing cylinder (1201), a first rolling shaft (1202) and a second rolling shaft (1203). The first rolling shaft (1202) and the second rolling shaft (1203) are connected to the piston end of the first pushing cylinder (1201) through a connecting plate (1204).

4. A pull towel automatic boxing apparatus according to claim 1, wherein: The second pushing mechanism (13) is located on one side of the unloading station (906). The second pushing mechanism (13) includes a second pushing cylinder (1301) and a third rolling shaft (1302). The third rolling shaft (1302) is connected to the piston end of the second pushing cylinder (1301).

5. The automatic pull-out towel boxing device according to claim 1, characterized in that: The linkage assembly (15) is located on one side of the turntable (3) and connected to the fixed bracket (8). The linkage assembly includes multiple linkage rods (1501) that are fixedly connected to the first pushing mechanism (12), the second pushing mechanism (13), and the arc-shaped pressure plate (14).

6. The automatic pull-out towel boxing device according to claim 5, characterized in that: The arc-shaped pressure plate (14) is set close to the turntable (3), and the arc-shaped pressure plate (14) is fixedly connected to the linkage rod (1501) by multiple positioning pins.

7. The automatic pull-out towel boxing device according to claim 1, characterized in that: The flipping pressure plate (1004) and the flipping frame (1003) are hinged to each other and connected by a telescopic spring (1005).

Images