Single-station paper roll full-automatic packaging machine

Abstract

The utility model relates to the technical field of packaging, in particular to a single-station full-automatic paper roll packaging machine, which at least comprises a hot pressing device, a paper roll packaging device, a paper roll packaging device, a paper roll packaging device, a paper roll packaging device, a paper roll packaging device, a paper roll packaging device, a paper roll packaging device, a paper roll packaging device and a paper roll packaging device, the two heating plates are close to or far away from a paper roll on the thermocompression bonding rack through a driving mechanism; the paper kicking mechanism is used for moving the packaged paper roll out of the thermocompression bonding rack; according to the end socket placing device installed in front of the thermocompression bonding device, the end socket adsorbed by the adsorption assembly can swing to the end of an object to be packaged, automatic feeding of the end socket placing device can be achieved through the arrangement of the feeding robot, and therefore automatic placing of the end socket is facilitated, and labor for packaging the object is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a single-station paper roll full-automatic packaging machine. Background Art

[0002] At present, the technical solution of the single-station packaging machine device realizes the packaging of paper rolls, but it requires manual placement of the inner and outer heads, which cannot achieve true full automation, and is very random, and the packaging quality is affected by human factors. Now, on the basis of the original single-station packaging machine device, a set of transverse inner and outer head placement components is added to realize the automation of the single-station packaging machine, reduce the number of staff, and ensure the safety of personnel. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a single-station fully automatic paper roll packaging machine, which has the advantage of automated head placement during packaging and solves the problems in the background technology.

[0004] The single-station paper roll automatic packaging machine of the utility model at least includes:

[0005] The hot pressing device comprises a hot pressing frame and heating plates installed at both ends of the hot pressing frame, wherein the heating plates are used to place the outer sealing head and heat the sealing head; the two heating plates move closer to or away from the paper roll on the hot pressing frame through a driving mechanism;

[0006] The paper kicking mechanism is used to move the packaged paper roll out of the heat pressing machine frame;

[0007] The end cap placement device is used to rotate and place the inner and outer end caps on both ends of the paper roll respectively, and the end cap placement assembly includes columns installed on both sides of the hot pressing device, and the columns are equipped with a crossbeam parallel to the hot pressing device;

[0008] The crossbeam is equipped with two end-cap placement assemblies through a transverse driving device, and the end-cap placement assemblies include a swing assembly and an adsorption assembly. The swing assembly is installed together with the transverse driving device, and the adsorption assembly is driven by the swing assembly to carry the inner and outer end-caps to the end of the paper roll and the heating plate;

[0009] A loading robot is used to install a head on a head placement assembly.

[0010] Two rollers for forming a packaging station are arranged in parallel on the heat pressing machine frame, and the two heating plates are installed between the two rollers.

[0011] The paper kicking mechanism includes a frame installed in front of the hot pressing device, a telescopic rod is obliquely arranged on the frame toward the top of the roller, the telescopic rod can be driven by electric, starting or hydraulic means, a sliding arm slidably connected to the frame is installed on the upper end of the telescopic rod, and a pushing roller is arranged on the top of the sliding arm.

[0012] When the telescopic rod is not started, the top horizontal tangent of the initial position of the pushing roller and the horizontal tangent of the roller are in the same horizontal plane, and at this time, the pushing roller is overlapped on the hot pressing machine frame.

[0013] The swing assembly includes a mounting frame, a swing cylinder is mounted on the mounting frame, a telescopic end of the swing cylinder is rotatably connected to a swing arm, and the other end of the swing arm is rotatably connected to the end of the mounting frame via a rotating shaft;

[0014] The swing cylinder is rotatably connected to the mounting frame.

[0015] The adsorption assembly comprises a placing rack installed on a swing arm, and suction cups and a vacuum generator for generating suction force for the suction cups are arranged on both sides of the placing rack.

[0016] A lifting and lowering adjustment component is installed between the swing component and the transverse driving device.

[0017] The lifting and adjusting assembly includes a vertical slide rail and a lifting cylinder installed on a transverse driving device. A lifting plate is slidably connected to the slide rail, the mounting frame is installed on the lifting plate, and the telescopic end of the lifting cylinder is installed on the mounting frame.

[0018] The transverse driving device includes a driven device and a driving device installed at both ends of the beam, and a transverse linear guide installed on the beam. Two mounting plates for respectively mounting two head placement components are slidably connected to the transverse linear guide. The driving device and the driven device are connected through a transmission component, and the mounting plate is connected to the transmission component.

[0019] The driven device and the driving device both include a seat bearing mounted on the end of the crossbeam, and a pulley is mounted on the seat bearing through a transmission shaft and a sleeve;

[0020] The transmission shaft of the driving device is connected to the output shaft of the motor through a coupling;

[0021] The transmission component is a synchronous belt.

[0022] A limit assembly is installed on the mounting frame, and the limit assembly includes a limit plate installed on the mounting frame, a limit slot is provided on the limit plate, a limit rod is slidably connected inside the limit slot, one end of the limit rod is fixedly connected to the rotating shaft, and the rotating shaft and the limit rod rotate synchronously with the rotation of the swing arm.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model can make the head adsorbed by the adsorption component swing to the end of the article to be packaged by installing a head placement device in front of the hot pressing device, and the setting of the loading robot can realize automatic loading of the head placement device, thereby facilitating the automation of head placement and reducing the manual work when packaging articles.

[0025] 2. The utility model can make paper rolls of different diameters be located in the center of the hot pressing device through the two rollers in the hot pressing device, so that the lifting and adjusting components in the head placement device can make the adsorption component carry the head to move up and down at the ends of paper rolls of different diameters, thereby adapting to the automatic installation of the head when packaging paper rolls of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0027] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the top view of the heat pressing device and the paper kicking device;

[0029] Figure 3 It is a side view structural diagram of a heat pressing device and a paper kicking device;

[0030] Figure 4 It is a front view structural schematic diagram of the head placement device;

[0031] Figure 5 It is a structural schematic diagram of the head placement device from the back;

[0032] Figure 6 It is a schematic structural diagram of a side view of the head placement device;

[0033] Figure 7 It is a structural schematic diagram of the swing assembly of the head placement device;

[0034] Figure 8 It is a schematic diagram of the structure of the adsorption component of the head placement device;

[0035] Fig. 9 It is a structural schematic diagram of the driven device and the driving device.

[0036] In the figure: 1. hot pressing device; 101. hot pressing frame; 102. heating plate; 103. driving mechanism; 104. roller; 2. paper kicking mechanism; 201. frame; 202. telescopic rod; 203. sliding arm; 204. pushing roller; 3. feeding robot; 4. end cap placing device; 41. column; 42. driven device; 421. bearing with seat; 422. pulley; 423. bushing; 424. transmission shaft; 43. beam; 44. driving device; 4 41. Motor; 442. Coupling; 45. Transverse linear guide; 46. Swing assembly; 461. Lifting plate; 462. Mounting frame; 463. Lifting cylinder; 464. Slide rail; 465. Swing cylinder; 466. Swing arm; 467. Rotating shaft; 47. Limit assembly; 471. Limit plate; 472. Limit groove; 473. Limit rod; 48. Adsorption assembly; 481. Placement frame; 482. Vacuum generator; 483. Suction cup; 49. Mounting plate. DETAILED DESCRIPTION

[0037] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0038] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0039] See also Figure 1 - Fig. 9 The single-station paper roll automatic packaging machine of the utility model at least includes:

[0040] The heat pressing device 1 comprises a heat pressing frame 101 and heating plates 102 installed at both ends of the heat pressing frame 101, the heating plates 102 are used to place the outer sealing head and heat the sealing head; the two heating plates 102 move towards or away from the paper roll on the heat pressing frame 101 through a driving mechanism 103;

[0041] The paper kicking mechanism 2 is used to move the packaged paper roll out of the heat pressing machine frame 101;

[0042] The end cap placement device 4 is used to rotate and place the inner and outer end caps on both ends of the paper roll, respectively. The end cap placement assembly includes columns 41 installed on both sides of the hot pressing device 1, and a crossbeam 43 parallel to the hot pressing device 1 is installed on the columns 41;

[0043] The crossbeam 43 is equipped with two end-sealing components through a transverse driving device. The end-sealing components include a swing component 46 and an adsorption component 48. The swing component 46 is installed together with the transverse driving device. The adsorption component 48 is driven by the swing component 46 to carry the inner and outer end-sealing components to the end of the paper roll and the heating plate 102.

[0044] The loading robot 3 is used to install the head on the head placement assembly.

[0045] Two rollers 104 for forming a packaging station are arranged in parallel on the heat pressing machine frame 101 , and two heating plates 102 are installed between the two rollers 104 .

[0046] The paper kicking mechanism 2 includes a frame 201 installed in front of the hot pressing device 1, and a telescopic rod 202 is obliquely arranged on the frame 201 toward the top of the roller 104. The telescopic rod 202 can be driven by electric, starting or hydraulic means. A sliding arm 203 slidably connected to the frame 201 is installed on the upper end of the telescopic rod 202, and a pushing roller 204 is arranged on the top of the sliding arm 203.

[0047] When the telescopic rod 202 is not started, the top horizontal tangent of the initial position of the push roller 204 is in the same horizontal plane as the horizontal tangent of the roller 104, and at this time the push roller 204 is overlapped on the hot pressing frame 101. This design can facilitate the paper roll to pass through the paper kicking mechanism 2 from the front of the hot pressing device 1 and enter between the two rollers 104.

[0048] The swing assembly 46 includes a mounting frame 462, on which a swing cylinder 465 is mounted, and the telescopic end of the swing cylinder 465 is rotatably connected to a swing arm 466, and the other end of the swing arm 466 is rotatably connected to the end of the mounting frame 462 via a rotating shaft 467;

[0049] The swing cylinder 465 is rotatably connected to the mounting bracket 462 .

[0050] The adsorption assembly 48 includes a placement rack 481 installed on the swing arm 466 , and suction cups 483 and vacuum generators 482 for causing the suction cups 483 to generate suction are provided on both sides of the placement rack 481 .

[0051] A lifting and adjusting assembly is installed between the swing assembly 46 and the transverse driving device. The setting of the lifting and adjusting assembly can enable the head placement assembly to move up and down to a suitable position, so as to adapt to objects of different diameters.

[0052] The lifting and adjusting assembly includes a vertical slide rail 464 and a lifting cylinder 463 installed on the transverse driving device. A lifting plate 461 is slidably connected to the slide rail 464, a mounting frame 462 is installed on the lifting plate 461, and the telescopic end of the lifting cylinder 463 is installed on the mounting frame 462.

[0053] The transverse driving device includes a driven device 42 and a driving device 44 installed at both ends of the crossbeam 43, and a transverse linear guide 45 installed on the crossbeam 43. Two mounting plates 49 for respectively mounting two head placement components are slidably connected to the transverse linear guide 45. The driving device 44 and the driven device 42 are connected through a transmission component, and the mounting plate 49 is connected to the transmission component.

[0054] The driven device 42 and the driving device 44 both include a seat bearing 421 mounted on the end of the cross beam 43, and a pulley 422 is mounted on the seat bearing 421 through a transmission shaft 424 and a sleeve 423;

[0055] The transmission shaft 424 of the driving device 44 is connected to the output shaft of the motor 441 through a coupling 442;

[0056] The transmission component is a synchronous belt.

[0057] A limiting assembly 47 is installed on the mounting frame 462. The limiting assembly 47 includes a limiting plate 471 installed on the mounting frame 462. A limiting groove 472 is provided on the limiting plate 471. A limiting rod 473 is internally slidably connected to the limiting groove 472. One end of the limiting rod 473 is fixedly connected to the rotating shaft 467. The rotating shaft 467 and the limiting rod 473 rotate synchronously with the rotation of the swing arm 466.

[0058] When using this utility model:

[0059] The crossbeam 43 of the device is located above and in front of the heat pressing device 1. When the paper roll passes through the conveying mechanism and the pushing roller 204 of the paper kicking mechanism 2, it enters between the two rollers 104 of the heat pressing device 1;

[0060] By means of the driving device 44 and the driven device 42 in the transverse driving device, the two mounting plates 49 in the transverse driving component can carry the two end-sealing placement assemblies to move on the transverse linear guide rail 45. When the two end-sealing placement assemblies move to the two ends of the article to be packaged, the swing cylinder 465 in the swing assembly 46 is started. The start of the swing cylinder 465 can push the swing arm 466 to rotate with the rotation shaft 467 carrying the adsorption assembly 48, that is, the end-sealing adsorbed by the vacuum generator 482 and the suction cup 483 on the adsorption assembly 48 can be swung to the end of the article to be packaged, wherein the inner end-sealing and the outer end-sealing on both sides of the placement frame 481 are respectively located at the end of the paper roll and the inside of the heating plate 102, thereby facilitating the automation of the end-sealing placement and reducing the manual labor when packaging the articles.

[0061] When the paper roll on the hot pressing device 1 needs to be sealed for packaging, the device has two methods of use to accommodate the placement of paper rolls with different diameters. Method 1: Different sizes of paper rolls are placed with the center of the placement rack 481 as a fixed point. To accommodate paper rolls with different diameters, the lifting and adjusting component in the head placement device 4 is adjusted according to the diameter of the paper roll. The lifting cylinder 463 in the lifting and adjusting component is used to move the mounting rack 462 on the slide rail 464, thereby adjusting the height of the placement rack 481 in the adsorption component 48 when it is working, so that the center of the placement rack 481 and the head is always aligned with the different diameters. The axis centers of paper rolls with different diameters are consistent, so as to adapt to the placement of paper roll heads of different diameters; Method 2: Taking the bottom of the placement rack 481 as the base point, the horizontal tangents of the bottom of paper roll heads of different sizes are coincident with its base point, and then the swing arm 466 carrying the adsorption component 48 is moved to the end of the paper roll through the swing cylinder 465, and then the height of the placement rack 481 in the adsorption component 48 is adjusted through the lifting and adjusting component, so that the center of the head circle located on the placement rack 481 can correspond to the axis center of the paper roll. This method can ensure that the bottom of the placement rack 481 of the adsorption component 48 is always above the roller 104 when in use.

[0062] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A single-station paper roll automatic packaging machine, characterized in that: At least include: A heat pressing device (1) comprises a heat pressing frame (101) and heating plates (102) mounted at both ends of the heat pressing frame (101), wherein the heating plates (102) are used to place an outer sealing head and heat the sealing head; the two heating plates (102) move towards or away from a paper roll located on the heat pressing frame (101) via a driving mechanism (103); A paper kicking mechanism (2) is used to move the packaged paper roll out of the hot pressing machine frame (101); A sealing head placement device (4) is used to rotate and place inner and outer sealing heads on both ends of the paper roll respectively, the sealing head placement device comprising columns (41) installed on both sides of the hot pressing device (1), and a crossbeam (43) parallel to the hot pressing device (1) is installed on the columns (41); The crossbeam (43) is equipped with two end-sealing placement devices through a transverse driving device, and the end-sealing placement devices include a swinging assembly (46) and an adsorption assembly (48). The swinging assembly (46) is installed together with the transverse driving device, and the adsorption assembly (48) is driven by the swinging assembly (46) to carry the inner and outer end-sealing devices to move to the end of the paper roll and the heating plate (102); A loading robot (3), wherein the loading robot (3) is used to install a head on a head placement device.

2. The single-station paper roll automatic packaging machine according to claim 1 is characterized in that: Two rollers (104) for forming a packaging station are arranged in parallel on the heat pressing machine frame (101), and the two heating plates (102) are installed between the two rollers (104).

3. The single-station paper roll automatic packaging machine according to claim 1 is characterized in that: The paper kicking mechanism (2) comprises a frame (201) installed in front of the hot pressing device (1), a telescopic rod (202) is obliquely arranged on the frame (201) toward the top of the roller (104), a sliding arm (203) slidably connected to the frame (201) is installed at the upper end of the telescopic rod (202), and a pushing roller (204) is arranged on the top of the sliding arm (203). When the telescopic rod (202) is not started, the top horizontal tangent of the push roller (204) at the initial position is in the same horizontal plane as the horizontal tangent of the roller (104), and at this time, the push roller (204) is overlapped on the hot pressing machine frame (101).

4. The single-station paper roll automatic packaging machine according to claim 2 is characterized in that: The swing assembly (46) comprises a mounting frame (462), a swing cylinder (465) is mounted on the mounting frame (462), the telescopic end of the swing cylinder (465) is rotatably connected to a swing arm (466), and the other end of the swing arm (466) is rotatably connected to the end of the mounting frame (462) via a rotating shaft (467); The swing cylinder (465) is rotatably connected to the mounting frame (462).

5. The single-station paper roll automatic packaging machine according to claim 4 is characterized in that: The adsorption assembly (48) comprises a placement rack (481) mounted on a swing arm (466), and suction cups (483) and vacuum generators (482) for causing the suction cups (483) to generate suction force are provided on both sides of the placement rack (481).

6. The single-station paper roll automatic packaging machine according to claim 4, characterized in that: A lifting and lowering adjustment component is installed between the swing component (46) and the transverse driving device.

7. The single-station paper roll automatic packaging machine according to claim 6, characterized in that: The lifting and adjusting assembly includes a vertical slide rail (464) and a lifting cylinder (463) installed on a transverse driving device, a lifting plate (461) is slidably connected to the slide rail (464), the mounting frame (462) is installed on the lifting plate (461), and the telescopic end of the lifting cylinder (463) is installed on the mounting frame (462).

8. The single-station paper roll automatic packaging machine according to claim 7, characterized in that: The transverse driving device includes a driven device (42) and a driving device (44) installed at both ends of a crossbeam (43), and a transverse linear guide rail (45) installed on the crossbeam (43), and two mounting plates (49) for respectively mounting two head placement devices are slidably connected to the transverse linear guide rail (45), and the driving device (44) and the driven device (42) are connected to each other through a transmission component, and the mounting plate (49) is connected to the transmission component.

9. The single-station paper roll automatic packaging machine according to claim 8, characterized in that: The driven device (42) and the driving device (44) both include a seat bearing (421) mounted on the end of the crossbeam (43), and a pulley (422) is mounted on the seat bearing (421) via a transmission shaft (424) and a shaft sleeve (423); The transmission shaft (424) of the driving device (44) is connected to the output shaft of the motor (441) via a coupling (442); The transmission component is a synchronous belt.

10. The single-station paper roll automatic packaging machine according to claim 4, characterized in that: A limit assembly (47) is installed on the mounting frame (462), and the limit assembly (47) includes a limit plate (471) installed on the mounting frame (462), a limit slot (472) is provided on the limit plate (471), the limit slot (472) is internally slidably connected to a limit rod (473), one end of the limit rod (473) is fixedly connected to the rotating shaft (467), and the rotating shaft (467) and the limit rod (473) rotate synchronously with the rotation of the swing arm (466).

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