CN216468899U

CN216468899U - Flat-pushing sealing mechanism for packaging machine

Info

Publication number: CN216468899U
Application number: CN202123026860.7U
Authority: CN
Inventors: 许传尧; 邵志强
Original assignee: Shanghai Zanding Machinery Manufacturing Co ltd
Current assignee: Shanghai Zanding Machinery Manufacturing Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-10
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a flat push sealing mechanism for packagine machine, include: the workstation, heating device and compression fittings, heating device sets up in one side of workstation, compression fittings includes the pressfitting board, drive arrangement and two actuating levers, the pressfitting board sets up in the heating device top, the actuating lever sets up in the pressfitting board top, the one end that the pressfitting board was kept away from to the actuating lever is connected with drive arrangement, drive arrangement is used for driving the pressfitting board and is close to or keeps away from heating device, the feed opening has been seted up on the workstation of heating device one side, feed opening department is provided with the rotor plate, one side that heating device was kept away from to the rotor plate is articulated with the workstation, still be provided with unloading mechanism on the workstation, unloading mechanism includes two sets of unloading subassemblies and two sets of unidirectional gear group, two sets of unloading subassemblies are located one side that heating device kept away from the feed opening and along the width direction parallel arrangement of rotor plate. The utility model has the advantages of accomplish and seal the back and automatically carry out the ejection of compact, labour saving and time saving has improved production efficiency.

Description

Flat-pushing sealing mechanism for packaging machine

Technical Field

The utility model relates to a seal technical field, in particular to packagine machine seals mechanism with flat push.

Background

In short, the packaging machine is a machine for packaging products, and plays a role in protection and beauty. The packaging machine mainly comprises two aspects: the production line type integral production packaging and product peripheral packaging equipment has various packaging machines, various classification methods and various viewpoints, and the packaging machines are divided into liquid, block and granular bulk packaging machines according to product states; according to the packaging function, an inner packaging machine and an outer packaging machine are provided; according to the packaging industry, the packaging machine comprises a packaging machine for food, daily chemical industry, textile and the like; according to the packaging stations, the packaging machine is divided into a single-station packaging machine and a multi-station packaging machine; according to the automatic degree, there are semi-automatic and full-automatic packing machines.

The mechanism that seals of present packagine machine need artifically take out the packing carton from sealing mechanism department after accomplishing the back of sealing to the packing carton, wastes time and energy, influences production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flat push seals mechanism for packagine machine, it has and seals the back and automatically carry out the ejection of compact, and labour saving and time saving has improved production efficiency's advantage after accomplishing.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a flat push sealing mechanism for a packaging machine comprises: the heating device is arranged on one side of the workbench, the pressing device comprises a pressing plate, a driving device and two driving rods, the pressing plate is arranged above the heating device, the driving rods are arranged at the top of the pressing plate, one ends of the driving rods, far away from the pressing plate, are connected with the driving device, the driving device is used for driving the pressing plate to be close to or far away from the heating device, a feed opening is formed in the workbench on one side of the heating device, a rotating plate is arranged at the feed opening, one side of the rotating plate, far away from the heating device, is hinged with the workbench, a feeding mechanism is further arranged on the workbench and comprises two groups of feeding components and two groups of unidirectional gear sets, the two groups of feeding components are positioned on one side of the heating device, far away from the feed opening, and are arranged in parallel along the width direction of the rotating plate, the blanking assembly comprises a support frame, a linkage rod which is vertical to the workbench in the length direction is connected to the support frame in a sliding manner, a rotating rod is hinged to the bottom end of the linkage rod, a sliding hole for the linkage rod and the rotating rod to pass through is formed in the position, just opposite to the linkage rod, on the workbench, a sliding hole is formed in the position, far away from the linkage rod, of the rotating rod, the rotating plate is connected to the end, far away from the linkage rod, of the rotating rod, the top end of the linkage rod upwards extends out of the support frame, the two driving rods are connected with the two linkage rods through a one-way gear set, a lifting plate is connected between the two linkage rods, a plurality of reset springs are arranged between the lifting plate and the workbench,

when the driving rod moves towards the direction close to the heating device, the linkage rod is in a static state, and the top surface of the rotating plate is flush with the top surface of the workbench; when the driving rod moves towards the direction far away from the heating device, the linkage rod slides downwards to drive the rotating plate to turn downwards.

Further setting: the rotor plate includes backup pad and limiting plate, the backup pad with feed opening shape adaptation, the limiting plate set up in the backup pad bottom just the limiting plate orientation one side of heating device extends to the slide opening below, the dwang with the limiting plate is articulated, the rotor plate top surface with during the top surface parallel and level of workstation, the limiting plate is contradicted with the workstation bottom.

Further setting: the driving device comprises two pressing cylinders, and the output ends of the two pressing cylinders are respectively connected with the two driving rods.

Further setting: one-way gear set includes ring gear, rotation wheel, connecting axle and connecting gear, the lateral surface of ring gear is provided with the driving tooth, the ring gear cup joints in the outside of rotating the wheel and both can the rotation each other, has one-way ratchet on the medial surface of this ring gear, rotate take turns to be equipped with can with one-way ratchet meshing's pawl, the pawl with still be provided with the torsional spring between the rotation wheel, the one end of pawl articulates on rotating the wheel, the one end of torsional spring links firmly on rotating the wheel, and the other end pastes and leans on the pawl side, connecting gear passes through the connecting axle with rotate wheel coaxial coupling, be provided with on the actuating lever with connecting gear meshing's connecting rack, be provided with on the gangbar with ring gear meshing's linkage rack.

Further setting: the feed opening is kept away from still be provided with horizontal pushing mechanism on the workstation of one side of heating device, horizontal pushing mechanism includes horizontal catch bar and horizontal push cylinder, horizontal catch bar with heating device parallel arrangement, the output of horizontal push cylinder with horizontal catch bar is connected and is used for the drive horizontal catch bar is close to or keeps away from heating device.

Further setting: the two sides of the transverse pushing plate are respectively provided with a longitudinal pushing mechanism, the longitudinal pushing mechanisms are located between the transverse pushing plate and the heating device, each longitudinal pushing mechanism comprises a longitudinal pushing plate and a longitudinal pushing cylinder, the two longitudinal pushing cylinders are used for driving the two longitudinal pushing plates to be close to or far away from each other, and the longitudinal pushing plates are perpendicular to the transverse pushing plates.

To sum up, the utility model discloses following beneficial effect has:

1. through the unloading mechanism that sets up, sealing the back in the completion, drive arrangement passes through the actuating lever and drives the pressfitting board and rise, and the actuating lever rises the in-process and drives the gangbar downstream through one-way gear train, and the gangbar downstream passes through the dwang and drives the rotor plate upset downwards, and the ejection of compact is accomplished along the rotor plate roll-off to the product of placing on the rotor plate, accomplishes the unloading voluntarily, and labour saving and time saving has improved production efficiency. In the process that the driving rod continuously rises, the connecting rack on the driving rod is separated from being meshed with the connecting gear, and under the action of the elastic force of the reset spring, the lifting plate drives the linkage rod to rise so that the rotating plate is reset to be flush with the workbench.

2. Be provided with horizontal pushing mechanism and vertical pushing mechanism, place the product on the workstation after, horizontal catch plate promotes the product with vertical catch plate, and adjustment product position makes it be located rotor plate top and heating device can seal it, need not artifical adjustment position, and convenient to use is swift, and can guarantee to seal the stability of mechanism's operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view showing an example of the structure in which the pivotal plate is opened;

FIG. 3 is a schematic structural diagram of a one-way gear set according to an embodiment.

In the figure, 1, a workbench; 2. a heating device; 3. pressing the plywood; 4. a drive rod; 5. pressing a cylinder; 6. a rotating plate; 61. a support plate; 62. a limiting plate; 7. a support frame; 8. a linkage rod; 9. rotating the rod; 10. a toothed ring; 11. a rotating wheel; 12. a connecting shaft; 13. a connecting gear; 14. a pawl; 15. a torsion spring; 16. connecting the racks; 17. a linkage rack; 18. a lifting plate; 19. a return spring; 20. a transverse pushing plate; 21. a transverse pushing cylinder; 22. a longitudinal pushing plate; 23. the cylinder is pushed longitudinally.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

as shown in fig. 1, 2 and 3, a flat push sealing mechanism for a packaging machine includes: workstation 1, heating device 2 and compression fittings, heating device 2 set up in one side of workstation 1, compression fittings includes pressfitting board 3, drive arrangement and two actuating levers 4, pressfitting board 3 set up in heating device 2 top, actuating lever 4 set up in the 3 tops of pressfitting board, actuating lever 4 is kept away from the one end of pressfitting board 3 with drive arrangement connects, drive arrangement is used for the drive pressfitting board 3 is close to or keeps away from heating device 2, drive arrangement includes two pressfitting cylinders 5, and the output of two pressfitting cylinders 5 is connected with two actuating levers 4 respectively. A blanking opening is formed in the workbench 1 on one side of the heating device 2, a rotating plate 6 is arranged at the blanking opening, one side, far away from the heating device 2, of the rotating plate 6 is hinged to the workbench 1, a blanking mechanism is further arranged on the workbench 1 and comprises two groups of blanking assemblies and two groups of one-way gear sets, the two groups of blanking assemblies are located on one side, far away from the blanking opening, of the heating device 2 and are arranged in parallel along the width direction of the rotating plate 6, each blanking assembly comprises a supporting frame 7, a linkage rod 8 is connected to the supporting frame 7 in a sliding mode, the length direction of the linkage rod 8 is perpendicular to the workbench 1, the bottom end of the linkage rod 8 is hinged to a rotating rod 9, a sliding hole for the linkage rod 8 and the rotating rod 9 to pass through is formed in the position, just opposite to the linkage rod 8, of the rotating rod 9, one end, far away from the linkage rod 8, is connected with the rotating plate 6, the top end of each linkage rod 8 extends upwards out of the support frame 7, the two driving rods 4 are connected with the two linkage rods 8 through one-way gear sets, each one-way gear set comprises a toothed ring 10, a rotating wheel 11, a connecting shaft 12 and a connecting gear 13, transmission teeth are arranged on the outer side face of each toothed ring 10, each toothed ring 10 is sleeved on the outer side of the corresponding rotating wheel 11 and can rotate mutually, one-way ratchets are arranged on the inner side face of each toothed ring 10, a pawl 14 capable of being meshed with the one-way ratchets is arranged on each rotating wheel 11, a torsion spring 15 is further arranged between each pawl 14 and the corresponding rotating wheel 11, one end of each pawl 14 is hinged to each rotating wheel 11, one end of each torsion spring 15 is fixedly connected onto each rotating wheel 11, the other end of each torsion spring abuts against the side face of each pawl 14, each connecting gear 13 is coaxially connected with the corresponding rotating wheel 11 through the connecting shaft 12, and a connecting rack 16 meshed with the corresponding connecting gear 13 is arranged on each driving rod 4, and a linkage rack 17 meshed with the toothed ring 10 is arranged on the linkage rod 8. A lifting plate 18 is connected between the two linkage rods 8, a plurality of reset springs 19 are arranged between the lifting plate 18 and the workbench 1, and the reset springs 19 are used for driving the linkage rods 8 to reset. When the rotating plate 6 is flush with the workbench 1, the return spring 19 is in a compressed state, and provides upward force for the lifting plate 18, namely upward pulling force is applied to the linkage rod 8, so that the rotating plate 6 can provide sufficient supporting force when the material is not discharged.

When the driving rod 4 moves towards the direction close to the heating device 2, the linkage rod 8 is in a static state, and the top surface of the rotating plate 6 is flush with the top surface of the workbench 1; when the driving rod 4 moves towards the direction far away from the heating device 2, the linkage rod 8 slides downwards to drive the rotating plate 6 to turn downwards.

The rotor plate 6 includes backup pad 61 and limiting plate 62, backup pad 61 with feed opening shape adaptation, limiting plate 62 set up in backup pad 61 bottom just limiting plate 62 orientation one side of heating device 2 extends to the sliding hole below, dwang 9 with limiting plate 62 is articulated, rotor plate 6 top surface with during the top surface parallel and level of workstation 1, limiting plate 62 is contradicted with workstation 1 bottom.

The feed opening is kept away from still be provided with horizontal pushing mechanism on the workstation 1 of one side of heating device 2, horizontal pushing mechanism includes horizontal pushing plate 20 and horizontal pushing cylinder 21, horizontal pushing plate 20 with heating device 2 parallel arrangement, the output of horizontal pushing cylinder 21 with horizontal pushing plate 20 is connected and is used for the drive horizontal pushing plate 20 is close to or keeps away from heating device 2.

The two sides of the transverse pushing plate 20 are provided with longitudinal pushing mechanisms, the longitudinal pushing mechanisms are located between the transverse pushing plate 20 and the heating device 2, each longitudinal pushing mechanism comprises a longitudinal pushing plate 22 and a longitudinal pushing cylinder 23, the two longitudinal pushing cylinders 23 are used for driving the two longitudinal pushing plates 22 to be close to or far away from each other, and the longitudinal pushing plates 22 are perpendicular to the transverse pushing plates 20.

Through the unloading mechanism that sets up, after the completion is sealed, drive arrangement passes through actuating lever 4 and drives the pressfitting board 3 and rise, and actuating lever 4 rises the in-process and drives 8 downstream of gangbar through one-way gear train, and the gangbar 8 downstream drives the upset downwards of rotor plate 6 through dwang 9, places the product on rotor plate 6 and accomplishes the ejection of compact along the 6 roll-offs of rotor plate, accomplishes the unloading automatically, and labour saving and time saving has improved production efficiency. In the process that the driving rod 4 continuously ascends, the connecting rack 16 on the driving rod 4 is disengaged from the connecting gear 13, and under the action of the elastic force of the return spring 19, the lifting plate 18 drives the linkage rod 8 to ascend so as to enable the rotating plate 6 to return to be flush with the workbench 1. Be provided with horizontal pushing mechanism and vertical pushing mechanism, place the product on workstation 1 after, horizontal pushing plate 20 and vertical pushing plate 22 promote the product, and the adjustment product position makes it be located 6 tops of rotor plate and heating device 2 can seal it, need not artifical adjustment position, and convenient to use is swift, and can guarantee to seal the stability of mechanism's operation.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. The utility model provides a flat push seals mechanism for packagine machine which characterized in that includes: the heating device (2) is arranged on one side of the workbench (1), the pressing device comprises a pressing plate (3), a driving device and two driving rods (4), the pressing plate (3) is arranged above the heating device (2), the driving rods (4) are arranged at the top of the pressing plate (3), one end, far away from the pressing plate (3), of each driving rod (4 is connected with the driving device, the driving device is used for driving the pressing plate (3) to be close to or far away from the heating device (2), a feed opening is formed in the workbench (1) on one side of the heating device (2), a rotating plate (6) is arranged at the feed opening, one side, far away from the heating device (2), of the rotating plate (6) is hinged to the workbench (1), still be provided with unloading mechanism on workstation (1), unloading mechanism includes two sets of unloading subassemblies and two sets of one-way gear train, and is two sets of the unloading subassembly is located one side that the feed opening was kept away from in heating device (2) and follows the width direction parallel arrangement of rotor plate (6), the unloading subassembly includes support frame (7), sliding connection has length direction on support frame (7) and workstation (1) vertically gangbar (8), the bottom of gangbar (8) articulates there is dwang (9), set up the slip hole that is used for supplying gangbar (8) and dwang (9) to pass through on workstation (1) with gangbar (8) just right position, the one end that gangbar (8) were kept away from in dwang (9) with rotor plate (6) are connected, the top of gangbar (8) upwards stretches out support frame (7), the two driving rods (4) are connected with the two linkage rods (8) through a one-way gear set, a lifting plate (18) is connected between the two linkage rods (8), a plurality of reset springs (19) are arranged between the lifting plate (18) and the workbench (1),

when the driving rod (4) moves towards the direction close to the heating device (2), the linkage rod (8) is in a static state, and the top surface of the rotating plate (6) is flush with the top surface of the workbench (1); when the driving rod (4) moves towards the direction far away from the heating device (2), the linkage rod (8) slides downwards to drive the rotating plate (6) to turn downwards.

2. The flat-pushing sealing mechanism for the packaging machine according to claim 1, wherein the rotating plate (6) comprises a supporting plate (61) and a limiting plate (62), the supporting plate (61) is matched with the lower opening in shape, the limiting plate (62) is arranged at the bottom of the supporting plate (61) and the limiting plate (62) extends to the lower side of the sliding hole towards one side of the heating device (2), the rotating rod (9) is hinged to the limiting plate (62), and when the top surface of the rotating plate (6) is flush with the top surface of the workbench (1), the limiting plate (62) is abutted against the bottom of the workbench (1).

3. The flat push sealing mechanism for the packaging machine is characterized in that the driving device comprises two pressing cylinders (5), and output ends of the two pressing cylinders (5) are respectively connected with two driving rods (4).

4. The flat-pushing sealing mechanism for the packaging machine is characterized in that the one-way gear set comprises a toothed ring (10), a rotating wheel (11), a connecting shaft (12) and a connecting gear (13), transmission teeth are arranged on the outer side surface of the toothed ring (10), the toothed ring (10) is sleeved on the outer side of the rotating wheel (11) and can rotate mutually, one-way ratchets are arranged on the inner side surface of the toothed ring (10), pawls (14) capable of being meshed with the one-way ratchets are arranged on the rotating wheel (11), a torsion spring (15) is further arranged between the pawls (14) and the rotating wheel (11), one end of each pawl (14) is hinged on the rotating wheel (11), one end of each torsion spring (15) is fixedly connected to the rotating wheel (11), the other end of each torsion spring abuts against the side surface of the corresponding pawl (14), and the connecting gear (13) is coaxially connected with the rotating wheel (11) through the connecting shaft (12), the driving rod (4) is provided with a connecting rack (16) meshed with the connecting gear (13), and the linkage rod (8) is provided with a linkage rack (17) meshed with the toothed ring (10).

5. The flat-pushing sealing mechanism for the packaging machine is characterized in that a transverse pushing mechanism is further arranged on the workbench (1) on one side, away from the heating device (2), of the feed opening, the transverse pushing mechanism comprises a transverse pushing plate (20) and a transverse pushing cylinder (21), the transverse pushing plate (20) is arranged in parallel with the heating device (2), and an output end of the transverse pushing cylinder (21) is connected with the transverse pushing plate (20) and used for driving the transverse pushing plate (20) to be close to or away from the heating device (2).

6. The flat-push sealing mechanism for the packaging machine is characterized in that longitudinal pushing mechanisms are arranged on two sides of the transverse pushing plate (20) and located between the transverse pushing plate (20) and the heating device (2), each longitudinal pushing mechanism comprises a longitudinal pushing plate (22) and a longitudinal pushing cylinder (23), the two longitudinal pushing cylinders (23) are used for driving the two longitudinal pushing plates (22) to approach or move away from each other, and the longitudinal pushing plates (22) are perpendicular to the transverse pushing plate (20).