KR102021130B1 - wrapping apparatus with the weighing apparatus - Google Patents

Abstract

The present invention relates to a wrapping apparatus having a scale that can confirm whether the weight of the product to be packaged is normal as well as the weight of the wrapping film of the wrapping film is appropriate.

Description

Wrapping apparatus with the weighing apparatus

The present invention relates to a lapping apparatus, and more particularly, to a lapping apparatus having a scale capable of confirming whether or not the weight of a product to be packaged is normal, as well as a wrapping amount of a lapping film, by weight.

Wrap is a thin film used to package an item, and can be wrapped by simply wrapping it on a package object, and thus it is widely used for packaging a large product or a small product.

In other words, the wrap has no hassle to finish using a separate tape or adhesive, and is widely used for packaging large products shipped from restaurants, supermarkets, homes, and factories.

Various techniques for packaging a product using such a wrap have been developed, and in particular, various machines or apparatuses for packaging a large product made at a factory have been developed. For example, the patent documents 1 to 2 of the present applicant have been developed. There is technology.

Patent Literature 1 discloses a lift table on which a pallet on which an article is placed is placed, a support table disposed on one side of the turn table, and a lift unit installed on one side of the support table and moving up and down by a moving means provided in the support table. In the wrapping machine consisting of, the moving means, the first upper sprocket arranged on the inner top of the support; A second upper sprocket which is arranged on the same line as one side of the first upper sprocket; A lower sprocket installed at an inner lower end of the support, and arranged between the first upper sprocket and the second upper sprocket; A mobile chain connecting the first upper sprocket and the second upper sprocket and the lower sprocket, and one end of which has a lift as a connection block; A weight installed at the other end of the mobile chain; And an operation handle connected to the lower sprocket for manually operating the mobile chain.

Patent document 2 is a lap rolling device of the lapping machine which can be lifted and fixed the lap, which is provided to be liftable on one side of the lapping machine, the bottom plate, a plurality of columns erected on the bottom plate and gears coupled to the free end of the column A body including a box; A wrap fixing bar standing on the bottom plate of the body; A first roller having both ends axially coupled to the bottom plate and the gearbox of the body, a second roller disposed parallel to each other with respect to the first roller, and a third roller disposed parallel to each other with respect to the second roller; A plurality of roller members axially coupled between the bottom plate of the body and the gearbox so as to be rotatable; And a support hole provided at the fixed end of the wrap fixing bar, a pusher fitted into the free end of the wrap fixing bar, a control unit screwed to the free end of the wrap fixing bar, and positioned between the presser and the control unit to force the pusher. And a lap loosening control member made of a compression spring to be lowered, and the roller member is coupled to one end of the first roller and installed in the gearbox, and the first gear coupled to one end of the second roller and installed in the gearbox. Further comprising a gear member consisting of two gears, the number of teeth of the first gear and the second gear is a ratio of 7: 3.

The conventional lapping apparatus is a device for wrapping a finished article as described above, and wraps the laminated article so that the laminated article is not disturbed by wrapping a plurality of laminated articles carried by a transportation means such as a forklift truck.

The packaged goods are discharged by stacking a plurality of products in the production process, and the stacked products are checked in quantity during the stacking process, but may be overloaded or underloaded due to a worker's error, and packed in such a state Unlike a package packed in a normal quantity, the packaged product is different in height and width, and thus is difficult to load due to a difference in the space occupied in the process of loading it in another space or a vehicle, and consumers who receive the goods are not satisfied with the difference in quantity. There is a problem that occurs.

Republic of Korea Utility Model Registration No. 20-0426323 Patent Registration No. 10-0889441

The present invention was developed to solve the problems of the prior art as described above, to detect the loading amount of the finished packaged goods in advance to check whether the appropriate amount of product is loaded and then to pack the correct amount of goods It is an object of the present invention to provide a lapping apparatus with a scale that makes it possible.

Lapping apparatus having a scale according to the present invention for achieving this object, the base is placed parallel to the ground, the turntable is rotatably installed on one end of the base, the body portion is installed on the other side of the base, the product Wrapping apparatus is rotatably installed on the wrapping paper, and a wrapping unit rotatably installed in the body portion, and a wrapping device comprising a control unit for controlling the lifting and rotation of the rolling portion, the base portion is provided with a scale And, the control unit is characterized in that it comprises a notification means to inform whether or not the appropriate amount of the packaged product according to the weight of the product detected by the scale.

The balance is preferably a plurality of load cells installed on the bottom of the base.

The notification means may be a display that displays the weight sensed by the scale, or may be an indicator, and the indicator may preferably be displayed in green when the weight is set, yellow when light, and red when heavy.

As described above, the lapping apparatus with a scale according to the present invention includes a scale at the bottom of the apparatus to detect the amount of the packaged object placed on the turntable in advance so that the apparatus is driven only when the correct amount is loaded. The effect is that the product can be packaged in quantities.

1 is a perspective view of an example of a wrapping apparatus with a scale according to the present invention
2 is a side view of a wrapping device with a scale according to the present invention;
3 is a plan view of a lapping apparatus having a scale according to the present invention;

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

In describing the drawings, similar reference numerals are used for similar elements. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

The present invention measures the amount of the article being wrapped so that the correct amount of article can be wrapped.

Lapping apparatus according to the present invention is equipped with a scale 10 to measure the weight of the article loaded on the turntable 120 constituting the lapping machine 10, the lapping machine 100 is operated only when the measured weight is normal.

The lapping apparatus according to the present invention has a base 110 placed in parallel with the ground similarly to a general lapping apparatus, a turntable 120 rotatably installed at one end of the base, and installed at the other side of the base. The body portion 130 and the wrapping paper to be packaged in the product is rotatably installed, the rolling portion 140 is installed rotatably to the body portion, and the controller 150 for controlling the lifting and rotation of the rolling portion It includes a wrapping machine 100.

As shown in FIGS. 1 to 3, the base 110 has a flat plate shape, is supported by a frame at a bottom thereof, and the turntable 120 is rotatably installed at one end thereof.

1 and 3, a chain or a belt connected to a rotating shaft for rotating the turntable 120 is installed inside the base 110 and generates a power for rotating the turntable. Driving means such as is provided in the body portion 130.

In addition, the scale 10 described above is provided on the bottom of the frame provided on both sides of the base.

The scale 10 is a means for measuring the weight of the object to be wrapped on the top of the base, in particular, the top of the turntable, any one of a variety of sensors that can measure a variety of weight can be used, as shown Multiple can be installed as well.

The turntable 120 is a means for rotating the object to be wrapped, rotates by receiving the rotational force generated from the drive means installed in the interior of the body portion as described above through a belt or a chain, the edge of the plurality of rollers installed in the frame It can be supported and rotated stably.

The body portion 130 is installed at one end of the base 110.

As shown in FIGS. 1 and 2, the body part 130 has a function of supporting the rolling part 140 to be lifted and raised vertically, and a through hole is formed at the front so that the rolling part is lifted. The drive means for elevating a rolling part is provided inside.

The driving means for elevating the rolling part may be a chamber that rotates by driving of a motor.

The rolling unit 140 is a means for supplying a wrap to the article to be wrapped, the bottom plate and the gear box which can be elevated in the body portion and spaced apart from each other, and both ends rotatably between the bottom plate and the gear box It has a number of rollers that are engaged.

The rollers installed in the rolling part include a first roller 141, a second roller 142 disposed in parallel with respect to the first roller, and a third roller 143 disposed in parallel with each other. The first roller, the second roller, and the third roller may be formed to have different diameters, and the fixing bar 144 may be vertically installed on the bottom plate of the rolling part, and the packaging wrap may be detachably installed.

The controller 150 is installed on one side of the body portion as shown in FIG. 1 to control the driving of the rolling unit and the turntable.

The wrapping machine 100 configured as described above is developed by the present applicant, and is already known by the Utility Model Registration No. 20-0469562 and the Registration Patent No. 10-0889441, and the like, and thus, a detailed description thereof will be omitted.

The gist of the present invention is further provided with the above-described scale 10, and as described above, the scale 10 measures the weight of the article to be wrapped on the turntable, which is installed at the lower portion of the base.

Thus, the weight measured by the scale 10 was notified to the operator to know whether the weight of the article is a set amount.

To this end, the control unit 150 is further provided with a notification means 20 to inform whether the appropriate amount of the packaged product according to the weight of the product detected by the scale.

The scale 10 is preferably a plurality of load cells installed on the bottom of the base.

As shown in FIGS. 1 to 3, a plurality of scales may be installed to compare the loads sensed by each scale with each other to detect whether the wrapping device is inclined.

When lapping a heavy load item, the lapping device also receives a load on one side when the item is inclined, and the lapping device may be rolled over if the load is severe, so that each part can be installed by installing a plurality of load cells. The displacement of can be measured, and it can be prevented from overturning by judging whether or not the lapping device is inclined from the displacement of each part thus measured.

The money notifying means 20 provided in the controller 150 may be a display for displaying the weight sensed by the scale by numbers or letters or may be an indicator.

When the notification means is configured as a display, it is possible to determine whether the wrapping is performed by checking the amount of the article by comparing the preset weight with the measured weight.

When the notification means 20 is configured as an indicator light, the weight may be composed of a plurality of indicators that are displayed in green when the weight is set, yellow when light and red when heavy.

In addition, the weight of the article sensed in the balance was made by the zero point adjustment in consideration of the weight of the entire component and the packaging wrap constituting the wrapping device was able to detect the weight of the article only.

That is, it is possible to detect the exact weight of the article by setting the zero point of the balance in the state in which the wrapping wrap is installed on the fixing bar of the wrapping device, and in this state by sensing the weight of the article to be packaged on the turntable.

Of course, the weight of the article can be detected by comparing the weight before and after the article is placed on the turntable without adjusting the zero point of the scale.

In addition, the controller 150 may operate the wrapping machine 100 only when the weight sensed by the scale is a preset weight.

In other words. When the item is placed on the turntable, the scale automatically detects the weight of the item, and if the weight of the detected item is within the error range of the set standard value, the wrapping machine is automatically operated to make the wrapping. The means can be operated to inform the operator of the weight's anomaly and allow the weight to be added or subtracted.

10: scales
20: notification means
100: lapping machine
110: base 120: turntable
130: body portion 140: rolling portion
150: control unit

Claims (5)

A base 110 placed parallel to the ground, a turntable 120 rotatably installed at one end of the base, a body 130 installed at the other side of the base, and a wrapping paper packaged in the product are rotatable. And a rolling unit 140 installed to be capable of lifting and lowering the body unit, a control unit 150 for controlling lifting and rotation of the rolling unit, a scale 10 provided below the base, and the control unit ( In the lapping apparatus including a lapping machine (100) included in the 150 and including a notification means 20 for informing whether the appropriate amount of the packaged product according to the weight of the product detected by the scale,
The rolling unit may include a bottom plate and a gear box spaced apart at a predetermined interval, a first roller rotatably provided between the bottom plate and the gear box, a second roller disposed in parallel with the first roller, The third roller is disposed in parallel to the second roller and the fixing bar which is installed perpendicular to the bottom plate to be removable packaging wrap, wherein the first roller, the second roller, the third roller has a diameter of each other Differently formed,
The scale is a plurality of load cells installed on the bottom of the frame installed on both sides of the base,
The notification means 20 is a display for displaying the weight sensed by the scale or the indicator light which is displayed in green when the weight is a set weight, yellow when light, red when heavy,
The controller 150 operates the lapping machine 100 only when the weight sensed by the scale is a preset weight, and controls the scale to determine whether the lapping device is inclined from the displacement measured in each scale. Lapping apparatus provided. delete delete delete delete

Images