CN208307135U - A kind of device of the wide mark heat-sealing of detection film - Google Patents

Abstract

The utility model discloses a kind of devices of the wide mark heat-sealing of detection film, including pedestal and shaft, the top surface rear end of the pedestal is provided with supporting plate, the both ends of the supporting plate are fixedly connected at the top both sides of the edge of pedestal by fixing bolt respectively, the top center position of the supporting plate is provided with cylinder, the side of the cylinder is provided with switch, the bottom middle position of the supporting plate is provided with sealing knife, telescopic rod is provided at the top of the upper sealing knife, base top in the present invention increases can be with the placement plate of horizontal reciprocating movement, placement plate is fixedly connected with the sliding sleeve on threaded shaft, it is moved back and forth so that placement plate can be realized by servo motor, so that multiple material can be placed simultaneously in placement plate, after being clamped by clamping plate, it is moved between upward sealing knife and lower sealing knife, heat-sealing inspection is carried out simultaneously It surveys, avoids the case where repeatedly individually detecting a kind of material, improve work efficiency, while having reliable comparative.

Description

A kind of device of the wide mark heat-sealing of detection film

Technical field

The utility model belongs to technical field, and in particular to a kind of device of the wide mark heat-sealing of detection film.

Background technique

Heat-sealing instrument is the detecting instrument for detecting and researching and producing for packaging heat seal strength, and heat-sealing instrument is mainly used in measurement Plastic film substrate, package compound film, coating paper and the heat-sealing temperature of other heat-sealing composite membranes, heat-sealing time, heat-sealing pressure Etc. parameters.Since equipment belongs to accurate Laboratory Instruments, it is generally used for packaging material factory, food, drug, quality inspection institute, research universities and colleges etc. The laboratory testing instrument of enterprise and institution, heat-sealing instrument are primarily referred to as the test apparatus that laboratory sealing sample preparation uses.Equipment is adopted With heat-sealing temperature, the heat of hot-press sealed method measurement plastic film substrate, package compound film, coating paper and other heat-sealing composite membranes Seal time, heat-sealing pressure and other parameters.Fusing point, thermal stability, mobility and the different heat-sealable material of thickness, can show different Heat sealability, the possible difference of sealing process parameter are very big.Product packaging detects in numerous projects, and the heat seal strength of packaging detects It is the important analysis index that evaluation ensures heat sealing position sealing strength.This just needs to carry out heat-sealing test to product.If heat-sealing The problems such as it is insufficient to close intensity, then will lead to be packaged at heat-sealing and split, food, drug leakage, pollution occurs.

The present universal heat seal width of heat-sealing instrument finds in the long-term use process in 10-15mm, packaging bag header Heat seal width cannot reach this heat seal width in 10-65mm, the equipment, in addition when detecting, in order to different material progress Compare, need two or more material all individually carrying out heat-sealing detection, so that detection number increases, reduces detection Efficiency.

Utility model content

The purpose of this utility model is to provide a kind of devices of the wide mark heat-sealing of detection film, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of device of the wide mark heat-sealing of detection film, Including pedestal and shaft, the top surface rear end of the pedestal is provided with supporting plate, the both ends of the supporting plate respectively with pedestal Top both sides of the edge at be fixedly connected by fixing bolt, the top center position of the supporting plate is provided with cylinder, described The side of cylinder is provided with switch, and the bottom middle position of the supporting plate is provided with sealing knife, sets at the top of the upper sealing knife It is equipped with telescopic rod, the other end of the telescopic rod passes through supporting plate and connect with cylinder, is provided with down immediately below the upper sealing knife Sealing knife, the lower sealing knife are fixed on the top surface middle position of pedestal, the lower sealing knife and upper sealing knife by fixing bolt The surface being in contact is provided with Silicone Rubber, and the top surface front end middle position of the pedestal is provided with mounting groove, the peace Tankage is internally provided with threaded shaft, and one end of the threaded shaft and the inner wall of mounting groove connect, the threaded shaft The other end is connect by gear-box with servo motor transmission, and the servo motor is bolted on the inside one of mounting groove End, the outer surface of the threaded shaft are provided with sliding block, and top one end of the sliding block extends to the open outer side of mounting groove, and Top one end of sliding block is connected with placement plate by fixing bolt, and one end of the placement plate is provided with clamping plate, the clamping Plate is connect with placement plate by shaft, and the both ends of the shaft are provided with spring pocket, and one end of the spring pocket and placement plate are solid Fixed connection, the other end of the spring pocket are fixedly connected with shaft, and the side of the pedestal is provided with temperature control box, the temperature control box With lower sealing knife and upper sealing knife by cable connection, the switch, cylinder, temperature control box and servo motor are electrically connected to a power source.

Preferably, the shape of the placement plate is the plate structure of L-type.

Preferably, the upper level of the placement plate is 1cm bigger than the height of lower sealing knife.

Preferably, the bottom surrounding of the pedestal is provided with anti-slip rubber pedestal.

Preferably, one end of the threaded shaft and the inner wall junction of mounting groove are provided with bearing.

Compared with prior art, the utility model has the beneficial effects that upper sealing knife and lower sealing knife in the present invention On increase Silicone Rubber so that the width of heat-sealing increases, the effect for sealing detection become apparent from；

Base top in the present invention, which increases, to be turned with the placement plate of horizontal reciprocating movement, placement plate and screw thread Sliding sleeve on axis is fixedly connected, and is moved back and forth so that placement plate can be realized by servo motor, so that a variety of materials can be placed simultaneously Material after being clamped by clamping plate, is moved, while carrying out heat-sealing detection between upward sealing knife and lower sealing knife, is kept away in placement plate The case where repeatedly individually detecting a kind of material is exempted from, has improved work efficiency, while having had reliable comparative.

Detailed description of the invention

Fig. 1 is the positive structure diagram of the utility model；

Fig. 2 is the structural schematic diagram that the utility model overlooks section view；

Fig. 3 is the diagrammatic side-view cross-sectional structural schematic diagram of the utility model；

In figure: 1, pedestal；2, lower sealing knife；3, supporting plate；4, it switchs；5, cylinder；6, upper sealing knife；7, temperature control box；8, it places Plate；9, spring pocket；10, Silicone Rubber；11, clamping plate；12, threaded shaft；13, mounting groove；14, sliding block；15, servo motor；16, Shaft.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of to detect what the wide mark of film sealed Device, including pedestal 1 and shaft 16, the top surface rear end of pedestal 1 are provided with supporting plate 3, the both ends of supporting plate 3 respectively with bottom It is fixedly connected at the top both sides of the edge of seat 1 by fixing bolt, the top center position of supporting plate 3 is provided with cylinder 5, cylinder 5 side is provided with switch 4, and the bottom middle position of supporting plate 3 is provided with sealing knife 6, and the top of upper sealing knife 6 is provided with flexible Bar, the other end of telescopic rod pass through supporting plate 3 and connect with cylinder 5, and the underface of upper sealing knife 6 is provided with lower sealing knife 2, lower sealing knife 2 The top surface middle position of pedestal 1 is fixed on by fixing bolt, the surface that lower sealing knife 2 and upper sealing knife 6 are in contact is all provided with It is equipped with Silicone Rubber 10, the top surface front end middle position of pedestal 1 is provided with mounting groove 13, and mounting groove 13 is internally provided with spiral shell One end of line shaft 12, threaded shaft 12 is connect with the inner wall of mounting groove 13, the other end of threaded shaft 12 by gear-box with Servo motor 15 is sequentially connected, and servo motor 15 is bolted on inside one end of mounting groove 13, threaded shaft 12 it is outer Surface is provided with sliding block 14, and top one end of sliding block 14 extends to the open outer side of mounting groove 13, and top one end of sliding block 14 It is connected with placement plate 8 by fixing bolt, one end of placement plate 8 is provided with clamping plate 11, clamping plate 11 and placement plate 8 by turning Axis 16 connects, and the both ends of shaft 16 are provided with spring pocket 9, and one end of spring pocket 9 is fixedly connected with placement plate 8, spring pocket 9 it is another One end is fixedly connected with shaft 16, and the side of pedestal 1 is provided with temperature control box 7, temperature control box 7 and lower sealing knife 2 and upper sealing knife 6 passes through electricity Cable connection, switch 4, cylinder 5, temperature control box 7 and servo motor 15 are electrically connected to a power source.

In order to guarantee material be placed in placement plate 8 can be neat, in the present embodiment, it is preferred that the shape of placement plate 8 is The plate structure of L-type.

In order to guarantee that material smoothly moves between upper sealing knife 6 and lower sealing knife 2, in the present embodiment, it is preferred that placement plate 8 upper level is 1cm bigger than the height of lower sealing knife 2.

In order to increase the frictional force of pedestal, in the present embodiment, it is preferred that the bottom surrounding of pedestal 1 is provided with anti-slip rubber Pedestal.

In order to guarantee that threaded shaft 12 rotates, in the present embodiment, it is preferred that one end of threaded shaft 12 and mounting groove 13 Inner wall junction is provided with bearing.

The working principle and process for using of the utility model: after the utility model installs, raising clamping plate 11, so that Clamping plate 11 is rotated around shaft 16, and a variety of different materials are placed in placement plate 8, then unclamps clamping plate 11, is clamped Plate 11 rotates under the action of spring pocket 9 around shaft 16, and the material in placement plate 8 is clamped, and then starts servo motor 15, Servo motor 15 drives threaded shaft 12 to rotate, and moves with movable slider 14 to the side close to lower sealing knife 2, until in material arrival Between sealing knife 6 and lower sealing knife 2, start switch 4, cylinder 5 by telescopic rod drive upper sealing knife 6 move downward until with lower envelope Knife 2 is closed completely, and carries out heat-sealing detection to material, and after detection, cylinder 5 drives upper sealing knife 6 to move upwards by telescopic rod, Start servo motor 15, servo motor 15 drives threaded shaft 12 to rotate backward, with 14 horizontal direction of movable slider far from lower sealing knife 2 Side movement, so that material exits between upper sealing knife 6 and lower sealing knife 2.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of device of the wide mark heat-sealing of detection film, including pedestal (1) and shaft (16), it is characterised in that: the pedestal (1) Top surface rear end be provided with supporting plate (3), the both ends of the supporting plate (3) top both sides of the edge with pedestal (1) respectively Place is fixedly connected by fixing bolt, and the top center position of the supporting plate (3) is provided with cylinder (5), the cylinder (5) Side is provided with switch (4), and the bottom middle position of the supporting plate (3) is provided with sealing knife (6), the upper sealing knife (6) Top is provided with telescopic rod, and the other end of the telescopic rod passes through supporting plate (3) and connect with cylinder (5), the upper sealing knife (6) Underface is provided with lower sealing knife (2), and the lower sealing knife (2) is fixed on the top surface interposition of pedestal (1) by fixing bolt Place is set, the surface that the lower sealing knife (2) and upper sealing knife (6) are in contact is provided with Silicone Rubber (10), the top of the pedestal (1) Front end surface middle position is provided with mounting groove (13), being internally provided with threaded shaft (12) for the mounting groove (13), described One end of threaded shaft (12) is connect with the inner wall of mounting groove (13), the other end of the threaded shaft (12) by gear-box with Servo motor (15) transmission connection, the servo motor (15) is bolted on inside one end of mounting groove (13), described The outer surface of threaded shaft (12) is provided with sliding block (14), and top one end of the sliding block (14) extends to opening for mounting groove (13) On the outside of mouthful, and top one end of sliding block (14) is connected with placement plate (8) by fixing bolt, and one end of the placement plate (8) is set It is equipped with clamping plate (11), the clamping plate (11) is connect with placement plate (8) by shaft (16), and the both ends of the shaft (16) are set Be equipped with spring pocket (9), one end of the spring pocket (9) is fixedly connected with placement plate (8), the other end of the spring pocket (9) with Shaft (16) is fixedly connected, and the side of the pedestal (1) is provided with temperature control box (7), the temperature control box (7) and lower sealing knife (2) and By cable connection, the switch (4), cylinder (5), temperature control box (7) and servo motor (15) are electrically connected upper sealing knife (6) with power supply It connects.

2. a kind of device of the wide mark heat-sealing of detection film according to claim 1, it is characterised in that: the placement plate (8) Shape be L-type plate structure.

3. a kind of device of the wide mark heat-sealing of detection film according to claim 1, it is characterised in that: the placement plate (8) Upper level it is 1cm bigger than the height of lower sealing knife (2).

4. a kind of device of the wide mark heat-sealing of detection film according to claim 1, it is characterised in that: the pedestal (1) Bottom surrounding is provided with anti-slip rubber pedestal.

5. a kind of device of the wide mark heat-sealing of detection film according to claim 1, it is characterised in that: the threaded shaft (12) the inner wall junction of one end and mounting groove (13) is provided with bearing.