CN219114908U

CN219114908U - Bag supporting mechanism of heat-seal bag making machine

Info

Publication number: CN219114908U
Application number: CN202222632310.8U
Authority: CN
Inventors: 黄明德
Original assignee: Anhui Qiyi Packaging Materials Co ltd
Current assignee: Anhui Qiyi Packaging Materials Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-06-02
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a bag opening mechanism of a heat-seal bag making machine, which relates to the technical field of heat-seal bag making machines. According to the plastic bag supporting device, the first hydraulic lifting device, the driving motor, the driving roller, the rotating caterpillar band, the square plate and the rotating roller are matched, the plastic bag is placed on the upper surface of the rotating roller, the first hydraulic lifting device is controlled to be started to descend, the driving device is matched to drive the rotating caterpillar band to descend, the plastic bag is clamped, the driving motor is started to drive the rotating caterpillar band to rotate, the rotating roller is matched to clamp and limit the plastic bag, the plastic bag can be driven to move horizontally, and the plastic bag can be always in a tight state in the conveying process through the difference of rotation speeds of the two bag supporting assemblies, so that bag supporting treatment of the plastic bag is completed.

Description

Bag supporting mechanism of heat-seal bag making machine

Technical Field

The utility model relates to the technical field of heat-seal bag making machines, in particular to a bag opening mechanism of a heat-seal bag making machine.

Background

The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the processing range of the bag making machine is the packaging bags made of plastic or other materials with different sizes and thicknesses, the plastic packaging bags are generally taken as main products, along with the development of technology, the mechanized bag making machine gradually becomes the products required by the packaging bag manufacturing industry, when the packaging bags are required to be continuously produced, the plastic bags are required to be cut, and in the process of cutting the plastic bags, workers often use a bag supporting mechanism to assist in limiting the plastic bags, so that the plastic bags are convenient to cut.

Among the prior art, in the patent document of publication number CN217023099U, propose automatic wrapping bag ware of propping up, including bearing the frame, all be provided with the mechanism of opening the bag in the fixed slot that the bilateral symmetry was seted up on the bearing frame, two mechanism symmetry settings of opening the bag, the drive cylinder piston rod fixed connection board of mechanism of opening the bag, the fixed a plurality of sucking discs that are provided with on the connecting plate, drive cylinder fixed mounting is in the fixed slot, the bearing frame top is provided with and props up the bag mechanism, it has the removal lead screw to prop up to rotate between two fixed plates of bag mechanism, still fixed mounting has the slide bar between two fixed plates, the equal threaded connection in removal lead screw both ends has the seat, two it all fixed mounting has the bag board to divide to remove the equal fixed mounting of seat homonymy fixed connection's movable plate tip.

The following problems exist in the prior art:

the existing heat-seal bag making machine is not provided with a limiting support mechanism in the process of cutting the plastic bag, so that the plastic bag is easy to move in the process of cutting the plastic bag, the success rate of cutting the bag is reduced, and the practicability of the heat-seal bag making machine is affected.

Disclosure of Invention

The utility model provides a bag opening mechanism of a heat sealing bag making machine, which aims to solve the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a bag opening mechanism of heat-seal bag making machine, includes bag opening mechanism body, bag opening mechanism body is including the workstation, the upper surface fixedly connected with of workstation places the board, the upper surface detachable of workstation is connected with and props the bag subassembly, the upper surface fixedly connected with cutting assembly of workstation, the upper surface fixedly connected with drive assembly of workstation, the upper surface of placing the board is seted up flutedly, prop the bag subassembly including the fixed plate the bottom surface of fixed plate is connected with the upper surface detachable of workstation.

The technical scheme of the utility model is further improved as follows: the inner wall detachable of fixed plate is connected with hydraulic lifting device one, hydraulic lifting device one's output detachable is connected with drive arrangement, can drive arrangement through hydraulic lifting device one and go up and down, drive arrangement's side detachable is connected with driving motor, driving motor's output fixedly connected with drive roller, the upper surface of drive roller rotates and is connected with the track that rotates, through the cooperation of drive arrangement, driving motor and drive roller, can drive the track that rotates and rotate.

The technical scheme of the utility model is further improved as follows: the upper surface of workstation is detachably connected with square board, the spread groove has been seted up to square board's upper surface, the multiunit has been seted up to the spread groove, the inner wall rotation of spread groove is connected with the live-rollers. By the cooperation of the rotating roller and the square plate, the plastic placed on the upper surface of the rotating roller can be clamped and conveyed.

The technical scheme of the utility model is further improved as follows: the cutting assembly comprises a supporting frame, the bottom surface of supporting frame is connected with the upper surface of workstation detachable, the side of supporting frame is connected with motor one detachably, the output of motor one rotates with the inner wall of supporting frame and is connected, the output fixedly connected with actuating lever of motor one, the other end of actuating lever rotates with the inner wall of supporting frame and is connected, through the cooperation of motor one, actuating lever and lifter plate, can drive the lifter plate and go up and down.

The technical scheme of the utility model is further improved as follows: the inner wall fixedly connected with spacing slide bar of support frame, the surface sliding connection of spacing slide bar has the lifter plate, the bottom surface detachable of lifter plate is connected with the cutting knife, the inner wall fixedly connected with bearing plate of support frame, the upper surface detachable of bearing plate is connected with the buffer post, the upper surface of buffer post is connected with the bottom surface detachable of lifter plate, through the elastic action of buffer post, when can making the cutting knife accomplish the cutting action, the reconversion that can be quick.

The technical scheme of the utility model is further improved as follows: the transmission assembly comprises a lifting rod, the bottom surface of the lifting rod is detachably connected with the upper surface of the workbench, a support plate is detachably connected with the upper surface of the lifting rod, a second hydraulic lifting device is movably connected with the bottom surface of the support plate, the bottom surface of the second hydraulic lifting device is detachably connected with the upper surface of the workbench, and the support plate can be driven to lift through the cooperation of the second motor and the lifting rod.

The technical scheme of the utility model is further improved as follows: the side face of mounting panel is detachably connected with motor two, the output fixedly connected with dwang of motor two, the surface fixedly connected with arc of dwang, the surface detachably of arc is connected with flexible buffer sheet, be provided with buffer spring between the surface of flexible buffer sheet and arc, can play the cushioning effect when flexible buffer sheet and plastic bag contact.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a bag supporting mechanism of a heat sealing bag making machine, which adopts the cooperation of a first hydraulic lifting device, a driving motor, a driving roller, a rotating crawler belt, a square plate and a rotating roller, and by placing a plastic bag on the upper surface of the rotating roller, then controlling and starting the first hydraulic lifting device to descend, driving the rotating crawler belt to descend in cooperation with the driving device to clamp the plastic bag, then starting the driving motor to drive the rotating crawler belt to rotate, and driving the plastic bag to move horizontally in cooperation with the rotating roller to clamp and limit the plastic bag.

2. The utility model provides a bag supporting mechanism of a heat-sealing bag making machine, which adopts the cooperation of a supporting frame, a motor I, a driving rod, a lifting plate, a cutting knife and a buffer column, when two side groups of bag supporting components support a plastic bag, the cutting knife can be driven to lift by the motor I and the driving rod and the lifting plate, so that the plastic bag can be cut, the cut plastic bag is transmitted by the bag supporting components, meanwhile, the next group of plastic bags can enter between the bag supporting components, and the plastic bag is repeatedly circulated in such a way, and the cutting of the plastic bag is completed by the cutting components.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic view of a bag-opening assembly according to the present utility model;

fig. 4 is a schematic view of a cutting assembly according to the present utility model.

FIG. 5 is a schematic view of a transmission assembly according to the present utility model;

fig. 6 is a schematic view of a part of the structure of the transmission assembly of the present utility model.

In the figure: 1. a bag opening mechanism body; 2. a work table; 3. placing a plate; 31. a groove; 4. a bag opening assembly; 41. a fixing plate; 42. a first hydraulic lifting device; 43. a driving device; 44. a driving motor; 45. a driving roller; 46. rotating the crawler belt; 47. a square plate; 471. a connecting groove; 48. a rotating roller; 5. a cutting assembly; 51. a support frame; 52. a first motor; 53. a driving rod; 54. a lifting plate; 55. a cutting knife; 56. a buffer column; 57. a bearing plate; 58. a limit slide bar; 6. a transmission assembly; 61. a support plate; 62. a second motor; 63. a lifting rod; 64. a second hydraulic lifting device; 65. a rotating lever; 66. an arc-shaped plate; 67. a flexible buffer sheet.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-6, the utility model provides a bag opening mechanism of a heat sealing bag making machine, which comprises a bag opening mechanism body 1, wherein the bag opening mechanism body 1 comprises a workbench 2, the upper surface of the workbench 2 is fixedly connected with a placing plate 3, the upper surface of the workbench 2 is detachably connected with a bag opening assembly 4, the upper surface of the workbench 2 is fixedly connected with a cutting assembly 5, the upper surface of the workbench 2 is fixedly connected with a transmission assembly 6, the upper surface of the placing plate is provided with a groove 31, the bag opening assembly 4 comprises a fixing plate 41, the inner wall of the fixing plate 41 is detachably connected with a first hydraulic lifting device 42, the output end of the first hydraulic lifting device 42 is detachably connected with a driving device 43, the side surface of the driving device 43 is detachably connected with a driving motor 44, the output end of the driving motor 44 is fixedly connected with a driving roller 45, the upper surface of the driving roller 45 is rotatably connected with a rotating crawler 46, the upper surface of the workbench 2 is detachably connected with a square plate 47, the upper surface of the square plate 47 is provided with a plurality of groups of connecting grooves 471, the inner wall of the connecting groove 471 is rotationally connected with a rotating roller 48, a plastic bag is placed on the upper surface of the rotating roller 48, then a hydraulic lifting device 42 is controlled to be started to descend, a driving device 43 is matched with the rotating crawler 46 to descend, the plastic bag is clamped, a driving motor 44 is started to drive the rotating crawler 46 to rotate, the rotating roller 48 is matched with the rotating crawler 46 to clamp and limit the plastic bag, the plastic bag can be driven to move horizontally, the plastic bag is always in a tight state in the transmission process through the difference of the rotating speeds of the two groups of bag supporting components 4, and the bag supporting treatment of the plastic bag is completed, the cutting assembly 5 is convenient for cutting the plastic bag.

Example 2

As shown in fig. 1-6, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the cutting assembly 5 comprises a supporting frame 51, the bottom surface of the supporting frame 51 is detachably connected with the upper surface of the workbench 2, a first motor 52 is detachably connected to the side surface of the supporting frame 51, the output end of the first motor 52 is rotatably connected with the inner wall of the supporting frame 5151, the output end of the first motor 52 is fixedly connected with a driving rod 53, the other end of the driving rod 53 is rotatably connected with the inner wall of the supporting frame 51, a limit sliding rod 58 is fixedly connected with the inner wall of the supporting frame 51, a lifting plate 54 is slidably connected with the outer surface of the limit sliding rod 58, a cutting knife 55 is detachably connected with the bottom surface of the lifting plate 54, a bearing plate 57 is detachably connected with a buffer column 56, the upper surface of the buffer column 56 is detachably connected with the bottom surface of the lifting plate 54, when the two sides of the bag supporting assembly 4 supports a plastic bag, the first motor 52 is started, the driving cutter 55 is driven to lift by the driving rod 53 and the lifting plate 54, the plastic bag can be cut, the cut plastic bag is delivered to the bag 4 after being cut, and the cut is repeatedly matched with the bag supporting assembly 4, and the cut bag can be repeatedly matched with the bag 5.

Example 3

As shown in fig. 1-6, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the transmission assembly 6 comprises a lifting rod 63, the bottom surface of the lifting rod 63 is detachably connected with the upper surface of the workbench 2, the upper surface of the lifting rod 63 is detachably connected with a support plate 61, the bottom surface of the support plate 61 is movably connected with a second hydraulic lifting device 64, the bottom surface of the second hydraulic lifting device 64 is detachably connected with the upper surface of the workbench 2, the side surface of the support plate 61 is detachably connected with a second motor 62, the output end of the second motor 62 is fixedly connected with a rotating rod 65, the outer surface of the rotating rod 65 is fixedly connected with an arc plate 66, the outer surface of the arc plate 66 is detachably connected with a flexible buffer plate 67, when the bag supporting mechanism operates, a plastic bag is firstly placed under the transmission assembly 6, then the second hydraulic lifting device 64 is started to drive the support plate 61 to lift, the flexible buffer plate 67 is contacted with the plastic bag, and then the second motor 62 is started, and the rotating rod 65 and the arc plate 66 are matched to drive the flexible buffer plate 67 to rotate, so that the plastic bag can be driven to perform horizontal transmission.

The working principle of the bag opening mechanism of the heat sealing bag making machine is specifically described below.

3. As shown in fig. 1-6, when the bag supporting mechanism runs, firstly, the plastic bag is placed under the transmission component 6, then the support plate 61 is driven to lift by starting the hydraulic lifting device II 64, the flexible buffer sheet 67 contacts the plastic bag, then the motor II 62 is started, the flexible buffer sheet 67 is driven by the cooperation of the rotating rod 65 and the arc plate 66 to rotate, so that the plastic bag can be driven to drive in the horizontal direction, then the driven plastic bag is placed above the placing plate 3, and the plastic bag is placed on the upper surface of the rotating roller 48, then the hydraulic lifting device I42 is controlled to descend, the rotating crawler 46 is driven to descend by the cooperation of the driving device 43, the plastic bag is clamped, then the driving motor 44 is started to drive the rotating crawler 46 to rotate, the plastic bag is clamped and limited by the cooperation of the rotating roller 48, and simultaneously, the plastic bag is driven to move in the horizontal direction, the plastic bag is always in a stretched state in the transmission process through the difference of the rotating speeds of the two groups of the bag supporting components 4, the bag is conveniently placed on the upper surface of the placing plate 3, the plastic bag is placed on the rotating roller 48, then the hydraulic lifting device I42 is controlled to descend, the rotating crawler 46 is driven by the driving motor 43, the rotating crawler 46 is driven to rotate, the rotating crawler 46, the plastic bag is clamped by the rotating crawler 4, and the rotating crawler is driven by the rotating crawler 4, and the rotating along with the rotating crawler 4, the rotating along the rotating direction of the rotating along the rotating direction, and the rotating direction of the rotating along the cutting direction, and the cutting bag through the cutting mechanism 5, and the cutting bag.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a bag opening mechanism of heat-seal bag making machine, includes bag opening mechanism body (1), bag opening mechanism body (1) is including workstation (2), the last fixed surface of workstation (2) is connected with places board (3), the upper surface detachable of workstation (2) is connected with and props bag subassembly (4), the last fixed surface of workstation (2) is connected with cutting assembly (5), the last fixed surface of workstation (2) is connected with drive assembly (6), its characterized in that: the upper surface of the placing plate (3) is provided with a groove (31), and the bag supporting assembly (4) comprises a fixing plate (41) and the bottom surface of the fixing plate (41) is detachably connected with the upper surface of the workbench (2).

2. The bag opening mechanism of a heat seal bag machine according to claim 1, wherein: the inner wall detachable of fixed plate (41) is connected with hydraulic lifting device one (42), hydraulic lifting device one (42)'s output detachable is connected with drive arrangement (43), the side detachable of drive arrangement (43) is connected with driving motor (44), the output fixedly connected with drive roller (45) of driving motor (44), the upper surface rotation of drive roller (45) is connected with rotation track (46).

3. The bag opening mechanism of a heat seal bag machine according to claim 1, wherein: the upper surface of workstation (2) is detachably connected with square board (47), spread groove (471) have been seted up to the upper surface of square board (47), multiunit has been seted up in spread groove (471), the inner wall rotation of spread groove (471) is connected with rotor (48).

4. The bag opening mechanism of a heat seal bag machine according to claim 1, wherein: the cutting assembly (5) comprises a supporting frame (51), the bottom surface of the supporting frame (51) is detachably connected with the upper surface of the workbench (2), a first motor (52) is detachably connected to the side surface of the supporting frame (51), the output end of the first motor (52) is rotatably connected with the inner wall of the supporting frame (51), a driving rod (53) is fixedly connected with the output end of the first motor (52), and the other end of the driving rod (53) is rotatably connected with the inner wall of the supporting frame (51).

5. The bag opening mechanism of a heat seal bag machine according to claim 4, wherein: the inner wall fixedly connected with spacing slide bar (58) of support frame (51), the surface sliding connection of spacing slide bar (58) has lifter plate (54), the bottom surface of lifter plate (54) is detachably connected with cutting knife (55), the inner wall fixedly connected with bearing plate (57) of support frame (51), the upper surface detachable of bearing plate (57) is connected with buffer column (56), the upper surface of buffer column (56) is detachably connected with the bottom surface of lifter plate (54).

6. The bag opening mechanism of a heat seal bag machine according to claim 1, wherein: the transmission assembly (6) comprises a lifting rod (63), the bottom surface of the lifting rod (63) is detachably connected with the upper surface of the workbench (2), a support plate (61) is detachably connected with the upper surface of the lifting rod (63), a second hydraulic lifting device (64) is movably connected with the bottom surface of the support plate (61), and the bottom surface of the second hydraulic lifting device (64) is detachably connected with the upper surface of the workbench (2).

7. The bag opening mechanism of a heat seal bag machine according to claim 6, wherein: the side face of mounting panel (61) is detachably connected with motor two (62), the output fixedly connected with dwang (65) of motor two (62), the surface fixedly connected with arc (66) of dwang (65), the surface detachable of arc (66) is connected with flexible buffer piece (67).