CN219904954U - Packaging bag twisting equipment of packaging machine - Google Patents
Packaging bag twisting equipment of packaging machine Download PDFInfo
- Publication number
- CN219904954U CN219904954U CN202321121577.9U CN202321121577U CN219904954U CN 219904954 U CN219904954 U CN 219904954U CN 202321121577 U CN202321121577 U CN 202321121577U CN 219904954 U CN219904954 U CN 219904954U
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- packaging
- bag
- supporting column
- claw
- screwing
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 67
- 210000000078 claw Anatomy 0.000 claims description 37
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The utility model discloses a packaging bag screwing device of a packaging machine, which comprises a base, wherein a machine body frame is arranged on the base, a supporting column body is arranged on the machine body, and a bag screwing device is arranged on the supporting column body.
Description
Technical Field
The utility model relates to the field of packaging equipment, in particular to packaging bag twisting equipment of a packaging machine.
Background
The packagine machine is for the equipment that can carry out automatic packing to article, utilizes the equipment cooperation on a plurality of stations generally, lets article finally packed vanning, replaces artifical packing, and is efficient and save the manual work, and packagine machine's use is very common in the manufacturing, has very high practicality in fields such as food, fresh, stationery, articles for daily use.
The whole packaging flow of the packaging machine is generally provided with a plurality of stations, such as transmission, thermoplastic sealing, ribbon packaging and the like, and after the thermoplastic sealing, the bag opening of the packaging bag is generally required to be twisted into a twist shape and then the ribbon packaging is carried out, so that the whole packaging bag is smaller in size, and the operation of twisting the bag opening of the packaging bag into the twist shape in the prior art is generally carried out manually, so that the labor cost is high and the efficiency is low.
Accordingly, further improvements are needed for existing packaging machines.
Disclosure of Invention
Aiming at the prior art, the utility model aims to realize the following technology: the packaging machine is provided with a function of tightening the opening of the packaging bag.
In order to achieve the above purpose, the present utility model adopts the following scheme:
the packaging bag screwing equipment of the packaging machine comprises a base, wherein a machine body frame is arranged on the base, a supporting column body is arranged on the machine body frame, and a bag screwing device is arranged on the supporting column body.
Further, the bag screwing device comprises a plurality of upper and lower driving devices arranged on the supporting column body, wherein the upper and lower driving devices are provided with rotary driving devices, and the rotary driving devices are provided with screwing claws which can be opened or closed.
Further, the up-down driving device comprises a concave cavity arranged on the outer walls of the four sides of the supporting column body, a rodless cylinder is arranged in the concave cavity, and a connecting tool is fixedly arranged at the movable end of the rodless cylinder.
Further, the rotary driving device comprises a rotary support arranged on one side of a connecting tool, a rotary shaft is movably inserted into the connecting tool, a coupler is arranged on the rotary shaft and located between the rotary support and the connecting tool, a belt pulley I is arranged at the lower end of the rotary shaft, a rotary motor is arranged on one side of the connecting tool, a belt pulley II is arranged on the movable end of the rotary motor, and belts are sleeved on the belt pulley I and the belt pulley II.
Further, the screwing claw comprises an electric push rod fixedly arranged at the lower end of the rotating shaft, a claw support is arranged at the lower side of the electric push rod, a plurality of L-shaped claw bodies are hinged to the periphery of the claw support, a driving support is arranged at the lower side of the claw support in a penetrating mode of the movable end of the electric push rod, and a connecting rod is hinged between the driving support and the L-shaped claw bodies.
Further, a rotary feeding tray capable of rotationally feeding to the position below the bag screwing device is arranged below the supporting column, a main motor capable of enabling the rotary feeding tray to rotate is arranged in the base, a plurality of bag placing platforms capable of placing packaging bags are uniformly distributed and arrayed on the rotary feeding tray, and a plurality of ejector rod vertical rods for positioning the packaging bags are arranged on the bag placing platforms.
Further, a connecting piece is arranged at the top of the supporting column body, and the connecting piece is fixedly connected with the fuselage frame.
In summary, compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the bag screwing device is arranged in the packaging machine, so that the packaging bag can be screwed up after thermoplastic sealing, the packaging bag can be screwed into a twist shape for subsequent work stations to perform work such as ribbon packaging and nailing, the whole screwing process is quick and accurate, and the whole screwing process is completed mechanically, so that the labor cost is saved, and the efficiency is higher.
2. The packaging bag can be transmitted through the rotary feeding disc, the packaging bag is continuously and intermittently transmitted through the rotary feeding disc, and a plurality of bag screwing devices arranged on the supporting column body in a matched mode can screw a plurality of packaging bag openings at one time when the packaging bags are screwed, so that efficiency is greatly improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is an exploded perspective view of the present utility model.
Fig. 3 is an exploded perspective view of the rotary driving device of the present utility model.
Fig. 4 is a schematic plan view of the up-down driving device of the present utility model.
Detailed Description
The utility model is further described in the following description and detailed description with reference to the drawings:
the packaging bag twisting equipment of the packaging machine as shown in fig. 1 to 4 comprises a base 1, wherein a machine body frame 11 is arranged on the base 1, a supporting column body 2 is arranged on the machine body frame 11, and a bag twisting device is arranged on the supporting column body 2. The utility model relates to one station in a packaging flow of a packaging bag, wherein materials are filled in the packaging bag in advance and then enter the packaging flow. The whole packaging flow realizes the transmission of the packaging bag through a plurality of stations, the base is used for supporting the whole packaging machine, the fuselage frame is arranged on the base and used for fixing the supporting column body, and the supporting column body is positioned above the base and at the center position. The bag opening of the packaging bag can be screwed up by the bag screwing device, so that the packaging bag can be screwed up to a twist shape, thermoplastic sealing equipment can be arranged at the front end station of the bag screwing device, and a binding belt mounting equipment can be arranged at the rear end station, so that the whole packaging flow is completed.
The bag screwing device comprises a plurality of upper and lower driving devices 3 arranged on a supporting column body 2, wherein a rotary driving device 4 is arranged on the upper and lower driving devices 3, and a screwing claw 5 which can be opened or closed is arranged on the rotary driving device 4. The twisting claw can carry out grabbing or loosening mechanical actions, the up-down driving device can drive the twisting claw to move up and down, the rotating driving device can drive the twisting claw to rotate, the three are matched to form a complete twisting device, the opening of the packaging bag arranged at the fixed position can be twisted, and internal materials can be sealed in the packaging bag.
The up-down driving device 3 comprises a concave cavity 31 arranged on the four outer walls of a supporting column body 2, a rodless cylinder 32 is arranged in the concave cavity 31, a connecting tool 33 is fixedly arranged on the movable end of the rodless cylinder 32, the supporting column body in the scheme is square and is provided with corner chamfers, the concave cavity is arranged on the four avoidance surfaces of the supporting column body, and the rodless cylinder is fixed in the concave cavity and the movable end can drive the connecting tool to move up and down.
The rotation driving device 4 comprises a rotation bracket 41 arranged on one side of a connection tool 33, a rotating shaft 42 is movably inserted into the connection tool 33, a coupler 43 is arranged on the rotating shaft 42 and positioned between the rotation bracket 41 and the connection tool 33, a belt pulley I44 is arranged at the lower end of the rotating shaft 42, a rotating motor 45 is arranged on one side of the connection tool 33, a belt pulley II 46 is arranged on the movable end of the rotating motor 45, and a belt 47 is sleeved on the belt pulley I44 and the belt pulley II 46. When the connecting tool is driven to move up and down, the movable support is driven to move, the rotating shaft is inserted on the rotating support through the rotating support, and the belt pulley I can be rotated through the linkage of the belt when the rotating motor drives the belt pulley II to rotate, so that the rotating shaft rotates.
The screwing claw 5 comprises an electric push rod 51 fixedly arranged at the lower end of a rotating shaft 42, a claw support 52 is arranged at the lower side of the electric push rod 51, a plurality of L-shaped claw bodies 53 are hinged to the periphery of the claw support 52, a driving support 54 is arranged at the lower side of the claw support 52 in a penetrating mode at the movable end of the electric push rod 51, and a connecting rod 55 is hinged between the driving support 54 and the L-shaped claw bodies 53. The screwing claw drives the L-shaped claw body and the connecting rod to move through the electric push rod so as to realize opening and closing of the screwing claw, the movable end of the electric push rod is pushed out downwards, the driving support is moved downwards so that the connecting rod hinged between the L-shaped claw body and the driving is overturned outwards, the L-shaped claw body connected to the connecting rod is outwards spread, otherwise, the movable end of the electric push rod is retracted upwards, and the L-shaped claw body is retracted accordingly. The specific screwing process is that the screwing claw is driven to downwards shift to the position of the bag opening through the upper and lower driving device, the electric push rod is utilized to enable the screwing claw to grasp the bag opening, and then the screwing claw is driven to rotate through the rotation driving device, so that the bag opening is screwed into a twist shape.
In the utility model, a rotary feeding tray 6 capable of rotationally feeding to the lower part of a bag twisting device is arranged below the supporting column 2, a main motor 61 capable of enabling the rotary feeding tray 6 to rotate is arranged in the base 1, a plurality of bag placing platforms 62 capable of placing packaging bags are uniformly distributed on the rotary feeding tray 6, and a plurality of ejector rod vertical rods 63 for positioning the packaging bags are arranged on the bag placing platforms 62. The rotary feeding tray can rotate to convey the packaging bag with materials to the lower part of the twisting claw through the driving of the main motor, and the bag placing platform and the ejector rod vertical rod are used for fixing the packaging bag, so that the packaging bag is located at a fixed position, and the twisting claw can be aligned to operate. The cooperation of the rotary feeding tray and the screwing claws can be that the rotary feeding tray transfers a plurality of packaging bags with non-screwed bags to the lower parts of the screwing claws every time, and simultaneously screws the plurality of packaging bags, the rotary feeding tray rotates after screwing, and the next batch of packaging bags are sent again.
In the utility model, a connecting piece 7 is arranged at the top of the supporting column body 2, and the connecting piece 7 is fixedly connected with a fuselage frame 11. The connecting piece is used for enabling the supporting column body to be connected and installed on the fuselage frame.
While there has been shown and described what is at present considered to be the fundamental principles and the main features of the utility model and the advantages thereof, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing description merely illustrates the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Packaging bag screwing equipment of packaging machine, including base (1) be provided with fuselage frame (11), its characterized in that on base (1): the novel self-supporting machine is characterized in that a supporting column body (2) is arranged on the machine body frame (11), a bag screwing device is arranged on the supporting column body (2), the bag screwing device comprises a plurality of upper and lower driving devices (3) arranged on the supporting column body (2), a rotation driving device (4) is arranged on the upper and lower driving devices (3), and a screwing claw (5) capable of being opened or closed is arranged on the rotation driving device (4).
2. The packaging bag twisting equipment of the packaging machine according to claim 1, wherein the upper and lower driving device (3) comprises a concave cavity (31) arranged on the outer walls of the four sides of the supporting column body (2), a rodless cylinder (32) is arranged in the concave cavity (31), and a connecting tool (33) is fixedly arranged at the movable end of the rodless cylinder (32).
3. The packaging bag twisting equipment of a packaging machine according to claim 2, characterized in that the rotation driving device (4) comprises a rotation support (41) arranged on one side of a connection tool (33), a rotating shaft (42) is movably inserted into the connection tool (33), a coupling (43) is arranged on the rotating shaft (42) and located between the rotation support (41) and the connection tool (33), a belt pulley I (44) is arranged at the lower end of the rotating shaft (42), a rotating motor (45) is arranged on one side of the connection tool (33), a belt pulley II (46) is arranged on the movable end of the rotating motor (45), and a belt (47) is sleeved on the belt pulley I (44) and the belt pulley II (46).
4. A packaging bag twisting device of a packaging machine according to claim 3, characterized in that the twisting claw (5) comprises an electric push rod (51) fixedly arranged at the lower end of the rotating shaft (42), a claw support (52) is arranged at the lower side of the electric push rod (51), a plurality of L-shaped claw bodies (53) are hinged at the periphery of the claw support (52), a driving support (54) is arranged at the movable end of the electric push rod (51) penetrating through the lower side of the claw support (52), and a connecting rod (55) is hinged between the driving support (54) and the L-shaped claw bodies (53).
5. The packaging bag twisting equipment of the packaging machine according to claim 1, characterized in that a rotary feeding tray (6) capable of rotationally feeding to the lower part of the bag twisting device is arranged below the supporting column (2), a main motor (61) capable of enabling the rotary feeding tray (6) to rotate is arranged in the base (1), a plurality of bag placing platforms (62) capable of placing packaging bags are uniformly distributed on the rotary feeding tray (6), and a plurality of ejector rod vertical rods (63) for positioning the packaging bags are arranged on the bag placing platforms (62).
6. The packaging bag twisting equipment of the packaging machine according to claim 1, wherein a connecting piece (7) is arranged at the top of the supporting column body (2), and the connecting piece (7) is fixedly connected with the machine body frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321121577.9U CN219904954U (en) | 2023-05-10 | 2023-05-10 | Packaging bag twisting equipment of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321121577.9U CN219904954U (en) | 2023-05-10 | 2023-05-10 | Packaging bag twisting equipment of packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219904954U true CN219904954U (en) | 2023-10-27 |
Family
ID=88462564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321121577.9U Active CN219904954U (en) | 2023-05-10 | 2023-05-10 | Packaging bag twisting equipment of packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219904954U (en) |
-
2023
- 2023-05-10 CN CN202321121577.9U patent/CN219904954U/en active Active
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