CN217455138U - PP (polypropylene) white strip bag material changing double-station device - Google Patents

Abstract

The utility model discloses a PP plain noodles bag reloads duplex position device, including the frame, be equipped with feed table, hot melt mould, traction wheel and unsteady storage group in proper order along the direction of transfer of plain noodles, and feed table, hot melt mould, traction wheel and unsteady storage group all set up in the frame, and wherein the feed table is equipped with two sets ofly at least, and all is equipped with first guide pulley between every feed table of group and the hot melt mould to be equipped with first inductor in first guide pulley department for whether the monitoring corresponds first guide pulley has the plain noodles process. The utility model discloses PP silver bag duplex position device of reloading is through setting up two sets of feed trays to respond to absolutely to expect by first inductor, and realize the head and the tail butt fusion of the silver book of two sets of feed trays through hot melt mould, make this white strip book when the conveying, can seamless joint, realize not shutting down of reloading, improve production efficiency.

Description

PP (polypropylene) white strip bag material changing double-station device

Technical Field

The utility model relates to an automation equipment technical field, in particular to PP silver bag double-station device that reloads.

Background

The file pocket is often used for storing, arranging and preserving documents and data, wherein the white stripe pocket made of transparent PP material is most used, and with the development of society and the progress of technology, the existing PP white stripe pocket is generally produced by adopting automatic equipment so as to improve the production efficiency and the production quality of the PP white stripe pocket.

At present, in a production line of PP white strip bags, white strip feeding is carried out by adopting a single disc, a stub bar is manually connected, the normal conveying time of each disc of white strip rolls is about 30 minutes, the white strip rolls can be used up, the whole production line needs to be stopped and a new white strip roll needs to be replaced after the white strip rolls are used up, the stop time of each time of replacement of the new white strip roll is 3-4 minutes, therefore, the stop frequency of the production line is high, and the productivity of the PP white strip bags is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reasonable in design improves production efficiency's PP silver bag duplex position device of reloading.

For solving the above technical problem, the utility model discloses can adopt following technical scheme to realize:

a PP (polypropylene) white strip bag material changing double-station device comprises a rack, wherein a feeding disc, a hot melting die, a traction wheel and a floating storage group are sequentially arranged along the conveying direction of white strips, and the feeding disc, the hot melting die, the traction wheel and the floating storage group are all arranged on the rack;

wherein the feed table is equipped with two sets at least, and all is equipped with first guide pulley between every feed table of group and the hot melt mould to be equipped with first inductor in first guide pulley department for whether there is the lime-silvered process in the first guide pulley that the monitoring corresponds.

In one embodiment, the hot melting die comprises a driving part, a hot melting head and a hot melting seat, the hot melting head is connected with the driving part and is arranged opposite to the hot melting seat, the driving part drives the hot melting head to be far away from or close to the hot melting seat, and the white strip passes through between the hot melting head and the hot melting seat.

In one embodiment, a clamping groove is formed in one side, facing the hot melting head, of the hot melting seat, and an inserting piece is arranged in the clamping groove and is smaller than the clamping groove in size.

In one embodiment, the floating storage group comprises a fixed rotating wheel, a sliding rod, a floating plate and a floating rotating wheel, wherein the fixed rotating wheel is provided with a plurality of fixed rotating wheels which are arranged on the machine frame side by side, the floating plate is positioned below the fixed rotating wheel and can move up and down along the sliding rod, the floating plate is provided with a plurality of floating rotating wheels side by side, and the floating rotating wheels and the fixed rotating wheels are arranged in a staggered mode.

In one embodiment, a plurality of second sensors are arranged between the fixed rotating wheel and the floating rotating wheel, and the plurality of second sensors are arranged up and down.

In one embodiment, a plurality of second guide wheels are arranged between the floating material storage group and the traction wheel and are fixed on the machine frame.

In one embodiment, the drive member is a cylinder.

Has the advantages that:

1. the design is reasonable; the utility model discloses PP plain noodles bag reloads duplex position device installs the placing through the pay-off table to the plain noodles book, and hauls this pay-off by the traction wheel, and through floating storage group to the rear process, realizes the automatic transmission to the plain noodles with this, and makes its reasonable in design;

2. the efficiency is improved; when the white strip roll on one group of the feeding plates is fed, the head of the white strip roll on the other group of the feeding plates is manually pulled to the hot melting die, and when the corresponding first sensor monitors that the white strip roll which is fed is used up, the hot melting die works to weld the tail of the white strip roll which is fed with the tail of the white strip roll with the starting part of the other white strip roll, so that seamless connection is realized, the production line is prevented from being stopped and replaced, and finally, the production efficiency is improved.

Drawings

Fig. 1 is a front view of the PP white strip bag material changing double-station device of the present invention;

fig. 2 is a side view of the PP white strip bag material changing double-station device of the present invention;

fig. 3 is a schematic structural view of a hot-melting mold of the PP white strip bag material changing double-station device of the present invention;

fig. 4 is the enlarged view of the position a in fig. 3 of the PP white strip bag material changing double-station device of the present invention.

As shown in the attached drawings:

100. a frame; 200. a feed tray; 300. hot melting the mold; 310. a drive member; 320. a hot melting head; 330. a hot-melting seat; 331. a card slot; 332. inserting sheets; 400. a traction wheel; 500. a floating material storage group; 510. fixing the rotating wheel; 520. a slide bar; 530. a floating plate; 540. a floating runner; 550. a second inductor; 600. a first guide wheel; 700. a first inductor; 800. and a second guide wheel.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, a PP white strip bag material changing double-station device includes a rack 100, a feeding tray 200, a hot-melting mold 300, a traction wheel 400 and a floating storage group 500 are sequentially arranged along a conveying direction of a white strip, the feeding tray 200, the hot-melting mold 300, the traction wheel 400 and the floating storage group 500 are all arranged on the rack 100, wherein at least two groups of feeding trays 200 are arranged, a first guide wheel 600 is arranged between each group of feeding tray 200 and the hot-melting mold 300, and a first sensor 700 is arranged at the position of the first guide wheel 600 and used for monitoring whether the corresponding first guide wheel 600 passes through the white strip.

Specifically, in the embodiment, two sets of feeding trays 200 are provided, and the white sliver rolls are respectively installed on the two sets of feeding trays 200, when the white sliver rolls on one set of feeding trays 200 are conveyed, at the same time, the head of the white sliver roll on the other set of feeding tray 200 is pulled to the position of the hot-melting mold 300 through the first guide wheel 600, and the head is located at the lower part of the working point of the hot-melting mold 300, when the white sliver roll being conveyed is used up, the corresponding first sensor 700 performs sensing monitoring and transmits a signal to the control system, the control system starts the hot-melting mold 300, the hot-melting mold 300 performs fusion welding on the tail of the used white sliver roll and the head of the other white sliver roll to be conveyed, so that the white sliver rolls on the other set of feeding trays 200 start to be conveyed, and a new white sliver roll is installed on the used feeding tray 200, so as to perform a circular operation, and finally, realize seamless connection of the white sliver roll conveyance, avoid the shut down of production line, raise the efficiency of production, and the control through first inductor 700 and the butt fusion of hot melt mould 300 make the silver strip roll up and link up reasonable in design.

Referring to fig. 3 and 4, in order to realize the welding between the head and the tail of the two groups of white strip rolls, therefore, the hot melting mold 300 in this embodiment includes a driving member 310, a hot melting head 320 and a hot melting seat 330, the hot melting head 320 is connected to the driving member 310 and is disposed opposite to the hot melting seat 330, the driving member 310 drives the hot melting head 320 to move away from or close to the hot melting seat 330, the white strip passes between the hot melting head 320 and the hot melting seat 330, a clamping groove 331 is disposed on one side of the hot melting seat 330 facing the hot melting head 320, an insertion sheet 332 is disposed in the clamping groove 331, and the size of the insertion sheet 332 is smaller than that of the clamping groove 331.

When the white strip is rolled up and is carried out the conveying, can pass through first guide pulley 600 in proper order, and convey from between hot melt head 320 and hot melt seat 330, in addition, the white strip that treats the conveying is rolled up and can be drawn between hot melt head 320 and hot melt seat 330, when at the butt fusion, driving piece 310 starts, its driving piece 310 is the cylinder, order about hot melt head 320 and move towards hot melt seat 330 direction, and contact joint, thereby realize the butt fusion of white strip, and the white strip that conveys is rolled up and is treated the white strip that conveys and roll up and can be carried on spacingly by inserted sheet 332, conveniently weld with this, avoid waiting to convey the head displacement of white strip book, improve the butt fusion quality, realize the seamless connection of white strip book conveying, and improve production efficiency.

In addition, referring to fig. 1, since there is a certain time when the transported white strip roll and the white strip roll to be transported are welded, and in order to avoid the production line from stopping, a certain storage is required to be performed on the transported white strip roll to cope with the welding time, the floating storage group 500 in this embodiment includes a plurality of fixed rotating wheels 510, a plurality of sliding rods 520, a floating plate 530 and floating rotating wheels 540, the fixed rotating wheels 510 are arranged side by side on the rack 100, the floating plate 530 is located below the fixed rotating wheels 510 and can move up and down along the sliding rods 520, the floating plate 530 is provided with a plurality of floating rotating wheels 540 side by side, and the plurality of floating rotating wheels 540 are arranged in a staggered manner with the plurality of fixed rotating wheels 510.

When the white stripes are conveyed, the white stripes pass through the fixed rotating wheels 510 and the floating rotating wheels 540 in sequence in a staggered manner, when the tail of the conveyed white stripe and the head of the white stripe to be conveyed are welded through the hot melting mold 300, at the moment, the conveyed white stripe cannot be conveyed forwards, therefore, the floating plate 530 can be pulled to move upwards along the sliding rod 520 through the pulling force of the shrinkage of the white stripe, the floating rotating wheels 540 are driven to move towards the direction of the fixed rotating wheels 510, the white stripe can be conveyed continuously, the white stripe cannot be broken, after the welding of the white stripe is completed, the shrinkage pulling force of the white stripe disappears, the self weight of the floating plate 530 and the floating rotating wheels 540 can slowly move downwards from the sliding rod 520 and move to the initial position, and finally, the conveying process of the white stripe is reasonable through the floating storage group 500.

Referring to fig. 1, in order to make the operation of the floating magazine 500 reasonable, therefore, a plurality of second sensors 550 are disposed between the fixed rotor 510 and the floating rotor 520, and the plurality of second sensors 550 are disposed up and down, while the embodiment is provided with three second sensors 550, the position of the floating rotor 540 is monitored by the three second sensors 550, thereby avoiding the occurrence of special situations (if the white strips are not welded after moving to the set position), when the third sensor 550 at the top is moved, the production line stops, and the worker checks whether the welding has a problem.

Finally, referring to fig. 1 or fig. 2, in order to facilitate the feeding of the white strip, a plurality of second guide pulleys 800 are disposed between the floating storage group 500 and the traction wheel 400, and are fixed on the frame 100, so that the feeding of the white strip is smoother by the first guide pulleys 600 and the second guide pulleys 800.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. The present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations can be made without departing from the scope of the present invention, which is equivalent to the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a PP silver bag duplex position device of reloading, includes the frame, its characterized in that: a feeding disc, a hot melting die, a traction wheel and a floating storage group are sequentially arranged along the conveying direction of the white strip, and the feeding disc, the hot melting die, the traction wheel and the floating storage group are all arranged on the rack;

wherein the feed table is equipped with two sets at least, and all is equipped with first guide pulley between every feed table of group and the hot melt mould to be equipped with first inductor in first guide pulley department for whether there is the lime-silvered process in the first guide pulley that the monitoring corresponds.

2. The PP white strip bag reloading double-station device of claim 1, wherein: the hot melting die comprises a driving piece, a hot melting head and a hot melting seat, the hot melting head is connected with the driving piece and is arranged opposite to the hot melting seat, the driving piece drives the hot melting head to be far away from or close to the hot melting seat, and the white bar passes through the hot melting head and the hot melting seat.

3. The PP silvery bag reloading double-station device of claim 2, wherein: one side of the hot melting seat facing the hot melting head is provided with a clamping groove, an inserting piece is arranged in the clamping groove, and the size of the inserting piece is smaller than that of the clamping groove.

4. The PP white strip bag reloading double-station device of claim 1, wherein: the floating storage group comprises a plurality of fixed rotating wheels, a sliding rod, a floating plate and floating rotating wheels, the fixed rotating wheels are arranged on the rack side by side, the floating plate is located below the fixed rotating wheels and can move up and down along the sliding rod, the floating plate is provided with a plurality of floating rotating wheels side by side, and the floating rotating wheels and the fixed rotating wheels are arranged in a staggered mode.

5. The PP white bar bag reloading double-station device of claim 4, characterized in that: and a plurality of second sensors are arranged between the fixed rotating wheel and the floating rotating wheel and are arranged up and down.

6. The PP white strip bag reloading double-station device of claim 1, wherein: and a plurality of second guide wheels are arranged between the floating storage group and the traction wheel and are fixed on the machine frame.

7. The PP silvery bag reloading double-station device of claim 2, wherein: the driving piece is an air cylinder.

Images