CN217892048U

CN217892048U - Paper tube replacing device for freshness protection package bag making machine

Info

Publication number: CN217892048U
Application number: CN202123189095.0U
Authority: CN
Inventors: 徐立新; 徐松
Original assignee: Jiangyin Gardner Machinery Co ltd
Current assignee: Jiangyin Gardner Machinery Co ltd
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-11-25
Anticipated expiration: 2031-12-18

Abstract

The utility model discloses a freshness protection package system bag machine is with trading paper tube device, which comprises a frame, set up tub mechanism and winding mechanism of putting in the frame, put tub mechanism including being provided with deposit the temporary frame of putting in chamber, a transmission subassembly for carrying the paper tube in putting the frame temporarily to winding mechanism one by one, put frame and frame fixed connection temporarily, it is provided with out the mouth of pipe to put the frame temporarily, the paper tube adjacent with out the mouth of pipe is first paper tube, the paper tube that is located first paper tube top and close neighbour is the second paper tube, it is provided with the striking gear who is used for stirring the second paper tube to put the frame temporarily, striking gear includes the piece of stirring with frame swing joint and is used for the drive assembly that the piece removed is stirred, stir the piece and set up in the delivery side of second paper tube. Above-mentioned freshness protection package system bag machine is with trading paper tube device rational in infrastructure, avoids the workman to climb the frame and manually stir the arrangement paper tube, improves paper tube mediation efficiency.

Description

Paper tube replacing device for freshness protection package bag making machine

Technical Field

The utility model belongs to the technical field of the system bag machine technique and specifically relates to a freshness protection package system bag machine is with trading paper pipe device is related to.

Background

A freshness protection package is a bag which is made of food freshness protection film and is used for preserving vegetables, fruits, grains, cooked food and other foods, and is widely used in daily life.

When the freshness protection package is produced, the freshness protection package needs to be wound outside the paper tube, and after a roll of freshness protection package is wound, the current freshness protection package roll needs to be taken down and replaced by a new paper tube at a winding station.

In the prior art, as described in CN212021825U, the paper tube changing device is disposed inside a winding machine of a bag making machine, a feed port is disposed at the top of the winding machine, a discharge port is disposed on the front surface of the winding machine, a plurality of winding rollers are disposed inside the winding machine from top to bottom, a flat bag enters the winding machine from the feed port and is driven by the plurality of winding rollers, and is finally output from the discharge port to a storage tank disposed at the front side of a winding machine, four partition plates are disposed at the feed port in the winding machine, the front and rear sides of the partition plates are fixed on the inner wall of the winding machine, the four partition plates divide the feed port into a left feeding area and a right feeding area, a left material tube storage chamber and a right material tube storage chamber are further disposed in the winding machine, an automatic tube discharging system is disposed in each material tube storage chamber, the automatic tube discharging system includes a vibrating screen, a rising spiral rail is disposed in the vibrating screen, the tail end of the spiral rail is connected to one winding roller in the winding machine, and the spiral rail conveys a material tube wound by the flat bag to the winding roller through the discharge port of the vibrating screen.

Above-mentioned trade paper tube device can realize changing the paper tube operation automatically, but can have two paper tubes to block the condition of not ejection of compact at the shale shaker discharge gate when in actual use, then need the staff to open material pipe storage chamber and manual arrangement paper tube this moment, and is inefficient.

Therefore, there is a need for an improved paper tube changing device for a freshness protection package bag making machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the prior art, provide a freshness protection package system bag machine and use paper tube replacing device, avoid the workman to climb up the frame and manually stir the arrangement paper tube, improve paper tube mediation efficiency to improve production efficiency.

In order to realize the technical effects, the utility model adopts the technical scheme that: a paper tube replacing device for a freshness protection package bag making machine comprises a rack, a tube placing mechanism and a winding mechanism, wherein the tube placing mechanism and the winding mechanism are arranged on the rack; the temporary placement frame is provided with a shifting device, the shifting device comprises a shifting piece movably connected with the rack and a driving assembly used for driving the shifting piece to move, and the distance between the bottom end of the shifting piece and the bottom surface of the storage cavity is larger than or equal to the diameter of the paper tube and smaller than twice of the diameter of the paper tube. Through such design, take place card material phenomenon when the paper tube ejection of compact, can start toggle device, will be about to the paper tube of the paper tube top of ejection of compact and toward stirring back, the paper tube that is about to the ejection of compact does not receive other paper tube influences and can ejection of compact smoothly.

The preferred technical scheme is that the stirring piece is rotationally connected with the rack, the driving assembly comprises a rotating cylinder, a cylinder body and a piston rod of the rotating cylinder are rotationally connected with the rack and the stirring piece respectively, and the joint of the rotating cylinder and the stirring piece and the rotating axis line of the stirring piece are arranged in a staggered mode. As an equivalent alternative, the toggle piece can be also connected with the frame in a sliding way; the poking piece is a poking rod, a poking piece and other parts capable of poking the paper tube.

The preferable technical scheme is that the temporary placing frame comprises a lower pipe channel arranged below the storing cavity, the storing cavity is communicated with the lower pipe channel, and the lower pipe channel is vertically arranged; the outlet pipe orifice is arranged at the discharge end of the pipe laying channel. Through such design, be the parabola when avoiding the paper tube ejection of compact, can't make clear of its orbit, produce certain degree of difficulty to the takeover.

The preferred technical scheme is that the device further comprises a connecting pipe platform fixedly connected with the rack, and the connecting pipe platform is arranged below the outlet pipe opening.

Preferably, a space capable of accommodating only one paper tube is arranged between the connecting tube platform and the outlet tube opening. Through such design, avoid two and more than two paper tubes once only ejection of compact.

The preferable technical scheme is that the transmission assembly comprises a pipe connecting piece, a driving piece and a driving mechanism, wherein the pipe connecting piece is movably arranged, the driving piece drives the pipe connecting piece to move between the pipe connecting platform and the pipe placing position of the winding mechanism, and the driving mechanism drives the paper pipe to move from the pipe connecting platform to the pipe connecting piece. Through the design, the paper tube can be conveyed to the winding mechanism; the pipe connecting piece can be a pipe connecting piece, a pipe connecting block and other parts capable of bearing the paper pipe.

The preferred technical scheme does, connect the pipe fitting to go up and down to set up, the driving piece includes the lift cylinder, the lift cylinder with frame fixed connection, connect the pipe fitting with the piston rod of lift cylinder links to each other the setting.

The preferred technical scheme does, the pipe connecting piece is provided with the holding tank that is used for holding the paper tube. Through such design, avoid the paper pipe to move about on the pipe connecting piece.

The preferred technical scheme is that the bottom surface of the storage cavity is obliquely arranged, and the lower end of the storage cavity is fixedly connected with the lower pipe channel. Through such design, need not extra design drive arrangement to drive paper tube to low tube passageway, under the action of gravity, the paper tube rolls to low tube passageway automatically.

The utility model has the advantages and the beneficial effects that: the paper tube replacing device for the freshness protection package bag making machine has reasonable structure, and by arranging the stirring device, the paper tube is blocked when discharging, so that the stirring device can be started, the blocked paper tube is stirred back, and the discharging paper tube is not blocked by the paper tube above, so that smooth discharging can be realized; compared with the prior art, the manual paper tube stirring device has the advantages that the condition that workers climb the rack to stir the paper tube manually is avoided, the paper tube dredging efficiency is improved, and the production line production efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a paper tube changing device for a freshness protection package bag making machine according to the present invention;

in the figure: 1. a frame; 2. a winding mechanism; 3. temporarily placing a frame; 31. an outlet pipe orifice; 32. a storage chamber; 33. a down tube channel; 4. a toggle member; 5. rotating the cylinder; 6. a pipe connecting platform; 61. spacing; 7. a pipe connecting piece; 71. accommodating grooves; 8. a lifting cylinder; 9. a driving cylinder; 91. a push plate; a1, a first paper tube; a2, a second paper tube.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1, the paper tube replacing device for the freshness protection package bag making machine according to the embodiment includes a frame 1, a tube placing mechanism and a winding mechanism 2, the tube placing mechanism includes a temporary placing frame 3 provided with a storage cavity 32, and a transmission assembly for conveying paper tubes in the temporary placing frame 3 to the winding mechanism 2 one by one, the temporary placing frame 3 is fixedly connected with the frame 1, the temporary placing frame 3 is provided with a tube outlet 31, the paper tube adjacent to the tube outlet 31 is a first paper tube a1, the paper tube located above and immediately adjacent to the first paper tube a1 is a second paper tube a2, the temporary placing frame 3 is provided with a shifting device for shifting the second paper tube a2, the shifting device includes a shifting member 4 movably connected with the frame 1 and a driving assembly for driving the shifting member 4 to move, and the shifting member 4 is disposed on a discharge side of the second paper tube a 2.

The stirring piece 4 is rotationally connected with the rack 1, the driving assembly comprises a rotating cylinder 5, and a cylinder body and a piston rod of the rotating cylinder 5 are rotationally connected with the rack 1 and the stirring piece 4 respectively and are arranged in a staggered mode with a rotating axis line of the stirring piece 4.

The toggle piece 4 is arranged in an L shape.

The temporary placing frame 3 comprises a lower pipe passage 33 arranged below the storing cavity 32, the storing cavity 32 is communicated with the lower pipe passage 33, and the lower pipe passage 33 is vertically arranged; the outlet 31 is disposed at the outlet end of the lower pipe passage 33.

The device is characterized by further comprising a connecting pipe platform 6 fixedly connected with the rack 1, wherein the connecting pipe platform 6 is arranged below the pipe outlet 31.

A space 61 which can only accommodate one paper tube is arranged between the connecting tube platform 6 and the outlet tube mouth 31.

The transmission assembly comprises a pipe connecting piece 7 which is movably arranged, a driving piece which drives the pipe connecting piece 7 to move between the pipe connecting platform 6 and the pipe placing position of the winding mechanism 2, and a driving mechanism which drives the paper pipe to move from the pipe connecting platform 6 to the pipe connecting piece 7.

The pipe connecting piece 7 is arranged in a lifting mode, the driving piece comprises a lifting cylinder 8, the lifting cylinder 8 is fixedly connected with the rack 1, and the pipe connecting piece 7 is connected with a piston rod of the lifting cylinder 8.

The tube piece 7 is provided with a receiving groove 71 for receiving a paper tube.

The storage chamber 32 is inclined at the bottom and is fixedly connected at the lower end to the lower duct 33.

The driving mechanism comprises a driving cylinder 9, the driving cylinder 9 is fixedly connected with the rack 1, and a pushing plate 91 is fixedly arranged at the end part of a piston rod of the driving cylinder 9.

The use mode of the embodiment is as follows: the paper tubes are loaded into the temporary placing frame 3 by a worker and slide downwards in sequence under the action of gravity, when the first paper tube a1 and the second paper tube a2 are clamped before entering the lower tube channel 33, the rotating cylinder 5 is started to drive the stirring piece 4 to rotate, and the second paper tube a2 is stirred back, so that the first paper tube a1 is not interfered by the second paper tube a2 and can continuously fall down, the operation that the worker climbs the rack to manually stir the paper tubes is avoided, the dredging efficiency is improved, and the production efficiency is improved;

after the first paper tube a1 discharges materials, the rotating cylinder 5 drives the stirring piece 4 to reset;

the paper tube falls into the take-over platform 6 from the lower tube channel 33, the driving cylinder 9 is started, the paper tube is pushed into the accommodating groove 71 of the receiving tube 7, the lifting cylinder 8 is started, the driving receiving tube 7 descends, and the paper tube is conveyed to the tube placing position of the winding mechanism 2.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the technical principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. A paper tube replacing device for a freshness protection package bag making machine comprises a rack (1), a tube placing mechanism and a winding mechanism (2), wherein the tube placing mechanism and the winding mechanism (2) are arranged on the rack (1), the tube placing mechanism comprises a temporary placing frame (3) provided with a storage cavity (32), and a transmission assembly used for conveying paper tubes in the temporary placing frame (3) to the winding mechanism (2) one by one, the temporary placing frame (3) is fixedly connected with the rack (1), the temporary placing frame (3) is provided with a tube outlet (31) communicated with the storage cavity (32), the freshness protection package bag making machine is characterized in that the temporary placing frame (3) is provided with a shifting device, the shifting device comprises a shifting piece (4) movably connected with the rack (1) and a driving assembly used for driving the shifting piece (4) to move, and the linear distance between the bottom end of the shifting piece (4) and the bottom surface of the storage cavity (32) is larger than or equal to the diameter of the paper tubes and smaller than two times of the diameter of the paper tubes.

2. The paper tube changing device for the freshness protection package bag making machine according to claim 1, wherein the stirring member (4) is rotatably connected with the frame (1), the driving assembly comprises a rotating cylinder (5), a cylinder body and a piston rod of the rotating cylinder (5) are respectively rotatably connected with the frame (1) and the stirring member (4), and a joint of the rotating cylinder (5) and the stirring member (4) and a rotating axis line of the stirring member (4) are arranged in a staggered manner.

3. The paper tube changing device for the freshness protection package bag making machine according to claim 1, wherein the temporary placing frame (3) comprises a lower tube channel (33) arranged below the storing cavity (32), the storing cavity (32) is communicated with the lower tube channel (33), and the lower tube channel (33) is vertically arranged; the outlet pipe mouth (31) is arranged at the discharge end of the lower pipe channel (33).

4. The paper tube replacing device for the freshness protection package bag making machine according to claim 3, further comprising a tube connecting platform (6) fixedly connected with the frame (1), wherein the tube connecting platform (6) is arranged below the tube outlet (31).

5. The apparatus of claim 4 wherein a space (61) is provided between the nozzle platform (6) and the outlet nozzle (31) to accommodate only one paper tube.

6. The paper tube changing device for the freshness protection package bag making machine according to claim 4, wherein the transmission assembly comprises a movably arranged pipe connecting part (7), a driving part for driving the pipe connecting part (7) to move between the pipe connecting platform (6) and the pipe placing position of the winding mechanism (2), and a driving mechanism for driving the paper tube to move from the pipe connecting platform (6) to the pipe connecting part (7).

7. The paper tube replacing device for the freshness protection package bag making machine according to claim 6, wherein the tube connecting part (7) is arranged in a lifting mode, the driving part comprises a lifting cylinder (8), the lifting cylinder (8) is fixedly connected with the rack (1), and the tube connecting part (7) is connected with a piston rod of the lifting cylinder (8).

8. The paper tube changing device for freshness protection package bag making machine according to claim 6, wherein the pipe connecting member (7) is provided with a receiving groove (71) for receiving a paper tube.

9. The apparatus as claimed in claim 3, wherein the storage chamber (32) is inclined from the bottom and has a lower end fixedly connected to the lower duct (33).