CN217803648U

CN217803648U - A scald and close device for check valve installs on wrapping bag

Info

Publication number: CN217803648U
Application number: CN202221359330.6U
Authority: CN
Inventors: 屈啸鹏; 赵振华; 王峰宇; 乐先毅; 秦忠雄
Original assignee: Zhejiang Super Star Packing Material Co ltd
Current assignee: Zhejiang Super Star Packing Material Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-15
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a scald and close device for check valve installs on wrapping bag, the on-line screen storage device comprises a base, a support, baffle and block terminal, support right side end is fixed with the connecting plate, the connecting plate right side is fixed with the cylinder, the outer circumference side cover of cylinder bottom output adds the heat lamella, add heat lamella outside locking and locking plate, still fixed bottom plate on the base, bottom plate right side fixed connection pole, the fixed backer in connecting rod right side, the fixed inserted bar in backer right side, connect the electric wire between heat lamella and the block terminal, connecting plate bottom fixed connection frame subassembly, each rotatable coupling dwang in connection frame subassembly left and right side, and connect between the dwang of both sides and prevent scalding the net cloth, the baffle is "L" type structure, and lie in the front and back ends of support through the bolt fastening, be equipped with two bar grooves of relative parallel distribution on the baffle; the utility model has the characteristics of simple structure, simple operation are stable, can effectual messenger scald when closing more even, and reduce the disability rate.

Description

A scald and close device for check valve installs on wrapping bag

Technical Field

The utility model relates to a compound bag production facility field of plastics, concretely relates to it closes device to be used for check valve to install boiling hot on the wrapping bag.

Background

At present, a purpose-made plastic film composite packaging bag is adopted for filling, a sleeve bag is provided with a one-way valve for vacuumizing or filling food, the one-way valve of the packaging bag needs to be scalded and closed in the sleeve bag production process, a bag mouth of the packaging bag still adopts a manual mode for ironing and closing, the production efficiency is low, therefore, various pressure valves are arranged on the market for ironing and closing the one-way valve, the sleeve bag connected to the circumference of the bag mouth in the ironing and closing process needs to be uniform, manual or general pressure valve equipment cannot be ironed and closed uniformly, the condition of overheating often occurs at high temperature, the subsequent packaging bag has food safety problems such as air leakage, and the like, and the valve port of the packaging bag is directly damaged to cause scrapping when the ironing and closing temperature is too high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a simple structure, simple operation are stable, can effectual messenger scald when closing more even, and reduce being used for of disability rate the check valve to install the device that closes that scalds on the wrapping bag.

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

the utility model provides a scald and close device for check valve installs on wrapping bag, includes base, support, baffle and block terminal, side about the base is fixed respectively to support and baffle, the block terminal is placed in arbitrary one side around the base, support right side end is fixed with the connecting plate, the connecting plate right side is fixed with the cylinder, cylinder bottom output outer circumference side cover has the heating lamella, the locking of heating lamella outside is fixed with the stay, still be fixed with the bottom plate on the base, the bottom plate right side still is fixed with the connecting rod, the connecting rod right side is fixed with the backer, the backer right side is fixed with the inserted bar, still be connected with the electric wire between heating lamella and the block terminal, connecting plate bottom mounting has the link subassembly, each rotatable coupling in link subassembly left and right sides has dwang, and is connected with between the dwang of both sides and prevents scalding net cloth, the baffle is "L" type structure, and just lies in the front and back of support through the bolt fastening on the base, be equipped with two bar grooves that parallel relatively distributes on the baffle.

The further technical scheme is that the connecting frame component is welded or locked and connected to the bottom end of the right side of the support or the bottom end of the connecting plate through bolts, so that the connecting frame component can be directly or indirectly connected and fixed with the support.

The connecting frame component comprises a left supporting plate, a right supporting plate, an upper clamping plate, a lower clamping plate and a heat insulation plate, wherein the left supporting plate and the right supporting plate are fixed on the left side and the right side of the lower clamping plate through bolts, the heat insulation plate is placed on the lower clamping plate, the upper clamping plate is placed on the heat insulation plate and is connected with the lower clamping plate through bolts in a locking mode and used for connecting the connecting frame component with a support, and the left supporting plate, the right supporting plate, the upper clamping plate, the lower clamping plate and the heat insulation plate are connected through bolts in a locking mode.

A further technical scheme does, the dwang runs through the link, and with the relative rotatable coupling of link, the vertical/horizontal threaded connection of link has the knob, and when the knob was screwed, the locking dwang of conflicting in the knob bottom prevented that the dwang from rotating.

The technical scheme is that the inserting rod is provided with a one-way valve placing hole for placing the one-way valve, and the one-way valve placing hole can also be formed in a downward sunken mode on the inserting rod.

The further technical scheme is that a locking sheet connecting piece is connected to the locking sheet in a threaded mode, and the locking sheet connecting piece is a locking bolt and used for fixing the rolled locking sheet.

The utility model has the advantages that: the utility model relates to a scald the device that closes for check valve installs on wrapping bag, can adjust from beginning to end on the base through the baffle, be applicable to the wrapping bag of different specifications and use as the side backer, it is more convenient to operate; simultaneously, through preventing on the link subassembly that scald the net cloth through heating lamella lower extreme, play and prevent scalding the effect, can be so that scald more even when closing, prevent to cross to scald and cause the damage to the wrapping bag.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a sealing device for installing a check valve on a packaging bag according to the present invention;

FIG. 2 is a schematic view of the connection between the connection plate and the cylinder of the ironing apparatus for mounting the check valve on the packing bag according to the present invention;

fig. 3 is a schematic view of a connecting frame assembly of the ironing device for installing the check valve on the packing bag of the present invention.

In FIGS. 1-3: 1-distribution box, 2-bracket, 3-backrest, 4-bottom plate, 5-connecting rod, 6-base, 7-connecting plate, 8-cylinder, 9-wire, 10-packaging bag, 11-baffle, 12-strip groove, 13-knob, 14-rotating rod, 15-over-ironing-proof grid cloth, 16-locking sheet, 17-locking sheet connecting piece, 18-one-way valve placing hole, 19-inserting rod, 20-heating sheet layer, 21-connecting frame component, 211-left supporting plate, 212-upper clamping plate, 213-right supporting plate, 214-heat insulation plate and 215-lower clamping plate.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1 to 3, an ironing device for installing a check valve on a packaging bag comprises a base 6, a support 2, a baffle 11 and a distribution box 1, wherein the support 2 and the baffle 11 are respectively fixed at the left side end and the right side end of the base 6, the distribution box 1 is placed at any side of the front side and the rear side of the base 6, a connecting plate 7 is fixed at the right side end of the support 2, a cylinder 8 is fixed at the right side of the connecting plate 7, a heating sheet layer 20 is sleeved at the outer circumference side of the bottom end output end of the cylinder 8, a locking sheet 16 is fixed at the outer side of the heating sheet layer 20 in a locking manner, a bottom plate 4 is further fixed on the base 6, a connecting rod 5 is further fixed at the right side of the bottom plate 4, a backer 3 is fixed at the right side of the backer 5, an inserting rod 19 is fixed at the right side of the backer 3, an electric wire 9 is further connected between the heating sheet layer 20 and the distribution box 1, a connecting frame assembly 21 is fixed at the bottom end of the connecting plate 7, rotating rods 14 are respectively and rotatably connected with rotating rods 14 at the left side and the right side and the two sides, and rotating rods 14 at the two sides and are connected with an anti-ironing grid cloth 15 connected between the rotating rods, the baffle 11 is of the base 6, the baffle 11 is of which is of the L-shaped structure and is fixed at the front end and rear end of the support 2 by bolts, and the baffle 11, and is provided with two strip grooves 12 which are distributed in parallel.

The connecting frame component 21 is welded or bolted and locked at the bottom end of the right side of the bracket 2 or the bottom end of the connecting plate 7, so that the connecting frame component 21 can be directly or indirectly connected and fixed with the bracket 2. The connecting frame assembly 21 comprises a left supporting plate 211, a right supporting plate 213, an upper clamping plate 212, a lower clamping plate 215 and a heat insulation plate 214, wherein the left supporting plate 211 and the right supporting plate 213 are fixed on the left side and the right side of the lower clamping plate 215 through bolts, the heat insulation plate 214 is placed on the lower clamping plate 215, the upper clamping plate 212 is placed on the heat insulation plate 214 and is in locking connection with the lower clamping plate 215 through bolts for connecting the connecting frame assembly 21 with the bracket 2, and the left supporting plate 211, the right supporting plate 213, the upper clamping plate 212, the lower clamping plate 215 and the heat insulation plate 214 are connected through bolts as shown in figure 3, the heat insulation plate 214 prevents the heating sheet layer 20 from being transmitted to the upper side, and the upper clamping plate 212, the lower clamping plate 215 and the heat insulation plate 214 are all penetrated through by the output end of the lower end of the air cylinder 8. Dwang 14 runs through link 21, and with link 21 relative rotatable coupling, the vertical/horizontal threaded connection of link 21 has knob 13, and when knob 13 was screwed, 13 bottoms of knob were contradicted and are locked dwang 14, prevented dwang 14 and rotated. The insertion rod 19 is provided with a check valve placing hole 18 for placing a check valve, but the check valve placing hole 18 may be formed in a downwardly recessed manner in the insertion rod 19. The locking sheet 16 is also in threaded connection with a locking sheet connecting piece 17, and the locking sheet connecting piece 17 is a locking bolt used for fixing the rolled locking sheet 16.

In this embodiment, the check valve is placed on the check valve placing hole 18, and then the packing bag 10 is spread and inserted into the insert pin 19, and when placed, the distance between the front and the back of the baffle 11 is adjusted and fixed by bolts, then the packaging bag 10 is placed on the base 6, the left side and the front end are both provided with the backer, the packaging bag is convenient to place, the hole on the packaging bag 10 is aligned with the one-way valve on the one-way valve placing hole 18, then the distribution box 1 is started, the heating sheet layer 20 is heated through the electric wire 9, and simultaneously the air cylinder 8 moves downwards, the output end of the air cylinder 8 drives the heating sheet layer 20 which is heated to be pressed downwards to press the check valve and the packaging bag for ironing, because the temperature is very high during ironing, a layer of over-ironing-proof grid cloth 15 is also arranged between the heating sheet layer 20 and the check valve, the over-ironing-proof grid cloth 15 can be nylon fiber mesh cloth or other grid cloth, one end of the over-ironing-proof grid cloth 15 is wound on the rotating rod 14 fixed on one side, the other end is wound on the rotating rod 14 on the other side, of course, one end of the over-ironing-proof mesh fabric 15 can be glued on the rotating rod 14 on one side, the other end is wound on the rotating rod 14 on the other side, the rotating rod 14 penetrates through the connecting frame assembly 21, can be freely inserted into and taken out of the connecting frame assembly 21, when in ironing, the heating sheet layer 20 directly heats the over-ironing-proof mesh cloth 15, and the heat is transferred between the check valve and the packaging bag 10 through the over-ironing-proof mesh cloth 15 for ironing, so that a circle between the check valve and the packaging bag 10 is heated uniformly, and the plastic packaging bag can not be directly scalded, the position where the scalded and closed anti-over-ironing gridding cloth 15 is scalded and closed by the heating sheet layer 20 is heated for a circle to be blackened by high temperature, at the moment, the rotating rod 14 at one side needs to be rotated, and the scalded and closed anti-over-ironing gridding cloth 15 is moved to the lower end side of the heating sheet layer 20.

The above-mentioned embodiment is only an example of the present invention, and is not intended to limit the scope of the present invention, and all technical solutions that are the same as or equivalent to the content of the claims of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a scald and close device for check valve installs on wrapping bag, includes base, support, baffle and block terminal, side about the base is fixed respectively to support and baffle, arbitrary one side, its characterized in that around the base are placed to the block terminal: the support right side end is fixed with the connecting plate, the connecting plate right side is fixed with the cylinder, cylinder bottom output end outer circumference side cover has the heating lamella, the locking of heating lamella outside is fixed with the stay, still be fixed with the bottom plate on the base, the bottom plate right side still is fixed with the connecting rod, the connecting rod right side is fixed with the backer, the backer right side is fixed with the inserted bar, still be connected with the electric wire between heating lamella and the block terminal, the connecting plate bottom mounting has link assembly, each rotatable coupling in link assembly left and right sides dwang, and be connected with between the dwang of both sides and prevent scalding net cloth, the baffle is "L" type structure, and is located the front and back end of support through the bolt fastening, be equipped with two bar grooves of parallel distribution relatively on the baffle.

2. A seaming apparatus for a one-way valve to be mounted on a package, as claimed in claim 1, wherein: the connecting frame component is welded or locked and connected to the bottom end of the right side of the support or the bottom end of the connecting plate through bolts.

3. A seaming apparatus for a one-way valve to be mounted on a package according to claim 1 or 2, wherein: the connecting frame component comprises a left supporting plate, a right supporting plate, an upper clamping plate, a lower clamping plate and a heat insulation plate, wherein the left supporting plate and the right supporting plate are fixed on the left side and the right side of the lower clamping plate through bolts, the heat insulation plate is placed on the lower clamping plate, and the upper clamping plate is placed on the heat insulation plate and is connected with the lower clamping plate in a locking mode through bolts.

4. A seaming apparatus for a one-way valve to be mounted on a package, as claimed in claim 1, wherein: the dwang runs through the link, and with the relative rotatable coupling of link, the vertical/horizontal threaded connection of link has the knob.

5. A seaming apparatus for a one-way valve to be mounted on a package, as claimed in claim 1, wherein: and a one-way valve placing hole is formed in the inserted rod.

6. An ironing device for a one-way valve mounted on a packing bag according to claim 1, characterized in that: and the locking piece is also in threaded connection with a locking piece connecting piece.