CN212501356U

CN212501356U - Prevent heat-sealing device that wrapping bag clip chain crushed

Info

Publication number: CN212501356U
Application number: CN202020964546.XU
Authority: CN
Inventors: 陈海泳
Original assignee: Guangdong Weiya Packaging Printing Co ltd
Current assignee: Guangdong Weiya Packaging Printing Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-09
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a prevent sealing device that wrapping bag clip chain weigh wounded, including fixed plate seat, fixed head, activity head, lift drive, fixed head fix set up in fixed plate seat top, the activity head with the fixed head sets up relatively, lift drive's flexible end is fixed and is provided with the connecting block, the activity head with connecting block fixed connection, by pressfitting about lift drive activity head and the fixed head, the top of fixed head is provided with the bellying, the recess has on the bellying, the recess both ends are run through the left and right lateral wall of bellying, the fixed plate seat frame is equipped with the heat insulating board, just the confession has been seted up at the middle part of heat insulating board the logical groove that the bellying passed. The utility model discloses cause the clamp chain to weigh when avoiding the heat-seal and hinder, effective reduction in production cost improves work efficiency.

Description

Prevent heat-sealing device that wrapping bag clip chain crushed

Technical Field

The utility model relates to a equipment for packing field especially relates to a prevent sealing device that wrapping bag clip chain weigh wounded.

Background

At present, most of commodity packages adopt the clamping chain type package sealing, the commodity packages can be conveniently opened and closed again, and the clamping chain type packages need to be connected with a packaging bag opening into a whole firstly. The existing typical sealing mechanism comprises a sealing head device, a framework and a driving device, wherein the sealing head device is arranged on the framework in a sliding mode through a sliding rod, the driving device is generally designed in a gas rod structure, a cylinder is provided with a cylinder shaft, and the cylinder shaft is connected with the sealing head device and used for driving the sealing head device to reciprocate on the framework.

The head device is provided with two, one is for deciding the head device, another is for moving the head device, decide the fixed setting on the skeleton of head device, move the head device and pass through cylinder reciprocating motion on the skeleton, but decide the head device or decide the sealing surface of head device and all adopt planar design, and common clip chain comprises sand grip and concave strip, consequently it is easy to weigh the sand grip or the concave strip of clip chain to press injury at clip chain and wrapping bag mouth heat-seal, not only increases manufacturing cost, still increases the work degree of difficulty, reduce work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent heat-sealing device that wrapping bag clip chain crushed, cause the clip chain to crush when avoiding the heat-seal, reduce manufacturing cost, improve product quality.

In order to realize the technical scheme, the embodiment of the utility model provides a prevent sealing device that wrapping bag clip chain weigh wounded, including fixed plate seat, fixed head, activity head, lift drive, fixed head fixed set up in fixed plate seat top, the activity head with fixed head sets up relatively, lift drive's flexible end is fixed and is provided with the connecting block, the activity head with connecting block fixed connection, by pressfitting about lift drive activity head and the fixed head, the top of fixed head is provided with the bellying, the recess has on the bellying, the recess both ends are run through the left and right lateral wall of bellying, the fixed plate seat frame is equipped with the heat insulating board, just the middle part of heat insulating board has been seted up and has been supplied the logical groove that the bellying passed.

Preferably, a pair of limiting blocks is arranged at the front side edge of the heat insulation plate, and open grooves matched with the edges of the heat insulation plate are formed in the limiting blocks.

Preferably, the top surface of the heat insulation plate and the top surface of the protrusion part are in the same horizontal plane.

Preferably, a first buffer layer is arranged between the fixed plate seat and the fixed seal head, and a second buffer layer is arranged between the connecting block and the movable seal head.

Preferably, a heating module is arranged in the movable sealing head, and a heat-insulating cloth is arranged on the heat-sealing surface of the movable sealing head.

Preferably, still include the control box, the control box set up in fixed plate seat top, fixed plate seat with the fixed support frame that is provided with between the control box, the activity of activity head set up in the control box bottom.

Preferably, the control box is provided with a temperature control device, the heating module is electrically connected with the temperature control device, and the temperature control device controls the heating module to generate heat.

Implement the embodiment of the utility model provides a, following beneficial effect has:

through the utility model discloses set up the recess on fixed head, the sand grip/concave strip of avoiding the clamp chain when making fixed head and activity head pressfitting is hindered by the pressure, puts up the heat insulating board on the fixed head simultaneously, guarantees the roughness of wrapping bag, avoids staff's hand and fixed head contact simultaneously, causes the scald, and is provided with a pair of stopper on the heat insulating board, makes the wrapping bag sack keep the parallel and level with the clamp chain, improves product quality, reduction in production cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of the overall structure of the present invention;

fig. 4 is a schematic view showing a structure of a portion a in fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to fig. 1-4.

Referring to fig. 1, a heat sealing device for preventing a clamping chain of a packaging bag from being damaged by pressure comprises a fixed plate base 1, a control box 2, a fixed seal head 3, a movable seal head 4 and a lifting driving device, wherein the control box 2 is arranged above the fixed plate base 1, a support frame 11 is fixedly arranged between the fixed plate base 1 and the control box 2, the fixed seal head 3 is fixedly arranged on the fixed plate base 1, the movable seal head 4 and the fixed seal head 3 are oppositely arranged, the movable seal head 4 is movably arranged at the bottom of the control box 2, a cylinder is preferably adopted by the lifting driving device, the cylinder is fixedly arranged in the control box 2, a connecting block 52 is fixedly arranged on a telescopic rod 51 of the lifting driving device, the telescopic rod 51 is fixedly connected with the movable seal head 4 through the connecting block 52, the lifting driving device drives the telescopic rod 51 to link the movable seal head 21 and.

Be provided with temperature control device in the control box 2, be provided with heating module in the activity head 4, the utility model discloses a heating module preferably adopts the heating pipe, is connected with temperature control device electricity through heating module, makes temperature control module control heating module generate heat. Temperature controller includes switch, thermometer, temperature regulation knob, and when the during operation, opens switch, and control heating device begins to heat activity head 4, sets for the temperature through temperature regulation knob to control the temperature of activity head 4, and can show current temperature through the thermometer.

Referring to fig. 2-4, a protruding portion is arranged at the top of the fixing seal head 3, a groove 32 is formed in the protruding portion, two ends of the groove 32 penetrate through the left side wall and the right side wall of the protruding portion, a heat insulation board 12 is erected on the fixing board base 1, a through groove 121 for the protruding portion to penetrate through is formed in the middle of the heat insulation board 12, the heat insulation board 12 and the fixing board base 1 are fixedly connected through a screw 123, the top surface of the heat insulation board 12 and the top surface of the protruding portion are kept on the same horizontal plane, the flatness of a packaging bag is guaranteed by placing the packaging bag on the heat insulation board 12, and meanwhile, the contact between the hands of workers and the fixing seal.

The front side edge of the heat insulation plate 12 is provided with a pair of limit blocks 122, the limit blocks 122 are provided with open grooves 122-A matched with the edge of the heat insulation plate 12, the open grooves 122-A of the limit blocks 122 are clamped on the front side edge of the heat insulation plate 12, the limit blocks 122 are locked on the heat insulation plate 12 through locking screws 122-B, a packaging bag is placed between the two limit blocks 122, the distance between the two limit blocks 122 is adjusted to limit the positions of the two sides of the packaging bag, the packaging bag is parallelly input between the two limit blocks 122, and the two sides of a packaging bag opening and the two sides of a.

In order to reduce the vibrations that fixed head 3 and movable head 4 produced when the heat-seal, consequently, be provided with first buffer layer 31 between fixed plate seat 1 and fixed head 3, be provided with second buffer layer 41 between connecting block 52 and the movable head 4, it is first,

second buffer layer

31, 41 preferably adopt the XPE bubble cotton, the XPE bubble cotton has good thermal-insulated, the buffering effect, thereby through first,

second buffer layer

31, 41 effectively avoid fixed head 3 and movable head 4 to produce vibrations when the pressfitting, prevent that the part from consequently shaking for a long time and causing the damage.

The utility model discloses a working process does: opening a power switch, setting the temperature, enabling a heating module to heat the movable seal head 4, placing a clamp chain with convex strips/concave strips on the convex part of the fixed seal head 3, enabling one surface with the convex strips/concave strips to face the grooves 32 on the convex part, then placing the packaging bag on the heat insulation plate 12, enabling the packaging bag mouth and the clamp chain to be kept parallel and level through two limiting blocks 122, driving the movable seal head 4 to press downwards through a lifting driving device, enabling the fixed seal head 3 to be in press fit with the movable seal head 4, and thermally sealing the packaging bag mouth and the clamp chain into a whole, enabling the two to be firmly combined, arranging anti-scalding cloth on the heat sealing surface of the movable seal head 4, avoiding the surface of the packaging bag to be in direct contact with the movable seal head 4 during heat sealing, preventing the surface of the packaging bag from being scalded, and avoiding the convex strips/concave strips on the clamp chain from being crushed when the movable seal head, the quality of the product is ensured, and the production cost is reduced.

The above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.

Claims

1. The utility model provides a prevent sealing device that wrapping bag clamp chain weigh wounded, its characterized in that, includes fixed plate seat, fixed head, activity head, lift drive, fixed head fix set up in on the fixed plate seat, the activity head with the fixed head sets up relatively, lift drive's flexible end is fixed and is provided with the connecting block, the activity head with connecting block fixed connection, by lift drive telescopic link linkage activity head and fixed head pressfitting from top to bottom, the top of fixed head is provided with the bellying, the recess has on the bellying, the recess both ends are run through the left and right lateral wall of bellying, the fixed plate seat frame is equipped with the heat insulating board, just the confession is seted up at the middle part of heat insulating board the logical groove that the bellying passed.

2. The heat sealing device for preventing the package bag from being crushed by the clip chain as claimed in claim 1, wherein a pair of limiting blocks are arranged at the front side edge of the heat insulation board, and an open slot matched with the edge of the heat insulation board is formed on the limiting blocks.

3. A heat-seal apparatus for preventing pinching of a bag from a zipper according to claim 2, wherein a top surface of said heat-insulating plate and a top surface of said projecting portion are on the same level.

4. The heat sealing device for preventing the package bag clamping chain from being crushed as claimed in claim 1, wherein a first buffer layer is arranged between the fixed plate seat and the fixed seal head, and a second buffer layer is arranged between the connecting block and the movable seal head.

5. The heat sealing device for preventing the package bag clamping chain from being crushed as claimed in claim 4, wherein a heating module is arranged in the movable sealing head, and a heat-sealing surface of the movable sealing head is provided with a heat-insulating cloth.

6. The heat sealing device for preventing the package bag clamping chain from being crushed as claimed in claim 5, further comprising a control box, wherein the control box is arranged above the fixed plate seat, a support frame is fixedly arranged between the fixed plate seat and the control box, and the movable seal head is movably arranged at the bottom of the control box.

7. The heat sealing device for preventing the zipper of the packaging bag from being crushed as claimed in claim 6, wherein the control box is provided with a temperature control device, the heating module is electrically connected with the temperature control device, and the temperature control device controls the heating module to generate heat.