JP2007290729A - Apparatus for squeezing bag body storing viscous material - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a compact and simply transportable apparatus for squeezing a bag body storing a viscous material which can surely squeeze out all the viscous material in a film pack (the bag body) by a relatively small force. <P>SOLUTION: The apparatus 10 for squeezing can be used separately from an agitating apparatus 1, and can be used by being mounted to a paddle shaft 5 of a paddle 6 for agitation. As a constitution of this squeezing apparatus 10, a freely rotatable winding roll 12 winding a film-like bag body Q while winding it on a supporting frame 11 formed in a recessed shape and constituted so as to be removable to the paddle shaft 5 for agitation, and a roll-like pressing member 13 elastically pressing the bag body Q on this winding roll 12 are arranged in a parallel state. While a handle 14 provided at one end of the winding roll 12 is rotated in a definite direction, the bag body Q is pinched by the winding roll 12 and the pressing member 13 to squeeze the content W, and the bag body Q is successively wound to the winding roll 12. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a squeezing device for a bag body in which a viscous material such as a two-component sealing material is enclosed, and more particularly to a handy type squeezing device that can reliably squeeze the viscous material in the bag body with a relatively small force. Is.

  In general, a two-part sealant is a set of a container (can) containing a main agent and a film pack (bag) containing a curing agent and a color master, and a film pack (bag) immediately before use. One side) is cut out and squeezed out into a container, and mixed well with a stirrer for use.

  As a conventional stirring device 1, for example, as shown in FIG. 8, a rotating table 4 for rotating a container 3 containing a viscous material W on a support base 2 of the device, and the viscous material W in the container 3 are stirred. A stirring means 7 constituted by a paddle shaft 5 and a stirring paddle 6 (stirring blade for stirring) is installed. Further, the squeezing device for squeezing out the film-packed curing agent, color master and the like is a device different from the stirring device 1 (see, for example, Patent Document 1).

  By the way, when the squeezing device is not used, when using the two-component sealant, the work of opening the curing agent and the color master and squeezing out into the container 3 containing the main agent takes a lot of labor and time, and is completely It is the present situation that cannot be squeezed out. In addition, when the curing agent or the like has a high viscosity, it cannot be film-packed, and when used in a container, some may be scraped out from the container using a spatula or the like. The current situation is that it has not been able to contribute to the reduction of industrial waste. Further, when containers such as cans are used, there has been a problem that they are more expensive than film packs.

In addition, a device for squeezing out the film-packed curing agent and color master using a squeezing device separately from the stirring device 1 as described above has also been proposed, but this squeezing device is always paired with the stirring device 1. There is a problem in that it needs to be carried and requires a lot of labor and time. Further, there are problems in function such as a large shape, a large weight, and a lot of trouble in operation (for example, see Patent Document 2). ).
Japanese Utility Model Application No. 4-81945 (Microfilm of Japanese Utility Model Application Publication No. 6-42626) Japanese Utility Model Application No. 4-81946 (Microfilm of Japanese Utility Model Application Publication No. 6-42699)

  The present invention pays attention to such a conventional problem, and can accommodate all the viscous materials in the film pack (bag) with a relatively small force and can be easily transported in a compact manner. An object of the present invention is to provide a bag squeezing device.

  In order to achieve the above-mentioned object, the present invention achieves the above-mentioned object, a rotatable winding roll for winding a film-like bag body around a support frame configured to be detachable from a stirring paddle shaft, A pressing member that elastically presses the bag body, and while rotating a handle provided at one end of the winding roll, the bag body is sandwiched between the winding roll and the pressing member to squeeze the contents, and the winding The gist is that the bag body is sequentially wound around the take-up roll.

  Here, a slit for locking the end portion of the bag body is provided in the longitudinal direction of the outer peripheral surface of the winding roll, and the pressing member is elastic to the winding roll via an elastic member made of a plate spring or a coil spring. It is also possible to use a rubber roll as the pressing member.

  Further, an engagement member is provided on the support frame, and is provided detachably with respect to an engagement portion provided on the agitation paddle shaft via the engagement member. The engagement member and the agitation paddle are provided on the support frame. The engaging portion provided on the shaft is a polygonal uneven member, and the engaging member provided on the support frame is provided to be rotatable and detachable via a connecting member provided on the paddle shaft for stirring. It is.

  Thus, the squeezing device of the present invention can be used separately from the stirring device, or can be used by being attached to the paddle shaft for stirring, and can be used with a relatively small force. ) Can be squeezed all the way out, and the compact construction makes it lightweight and inexpensive, and can be easily carried around.

  The present invention includes a rotatable winding roll for winding a film-like bag body around the support frame configured to be detachable from the stirring paddle shaft as described above, and the bag body on the winding roll. A pressing member that elastically presses the bag, and while rotating a handle provided at one end of the winding roll, the bag body is sandwiched between the winding roll and the pressing member to squeeze out the contents, and the winding roll Since the bag body is wound up sequentially, the following excellent effects can be obtained.

(a) Since it is easily fixed to the paddle shaft for stirring, all of the viscous material in the film pack (bag) can be squeezed out with a relatively small force.
(b) The squeezing device can be used separately from the stirring device, or can be used by being attached to the shaft of the stirring paddle.
(c). It can be manufactured at a low cost with a compact structure, and it can be easily carried because it is lightweight, reducing the burden on workers.
(d) Since the squeezing operation is easy, a highly viscous material can be formed into a film pack. (e) Since the bag body can be made into a film pack, the cost can be reduced and the industrial waste can be reduced.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. Note that the same components as those in the conventional example are denoted by the same reference numerals and description thereof is omitted.

  1 is a perspective view showing a use state of a squeezing device embodying the present invention, FIGS. 2 (a) and 2 (b) are explanatory views of the operation state as viewed in the direction of arrows AA in FIG. 1, and FIG. 3 is a squeezing device. FIG. 4 is a partially longitudinal front view showing a state in which a squeezing device is attached to a paddle shaft for stirring.

  The squeezing device 10 can be used separately from the stirring device 1, or can be used by being attached to the paddle shaft 5 of the stirring paddle 6. As shown in FIG. 4, a rotatable winding that winds a film-like bag body Q while winding it on a support frame 11 formed in a concave cross-section that is configured to be detachable from the paddle shaft 5 for stirring. A roll 12 and a roll-like pressing member 13 that elastically presses the bag body Q against the winding roll 12 are arranged in parallel, and a handle 14 provided at one end of the winding roll 12 is fixed. The bag body Q is sandwiched between the winding roll 12 and the pressing member 13 while rotating in the direction, the contents W (viscous material) is squeezed out, and the bag body Q is sequentially wound around the winding roll 12. It is.

  The winding roll 12 is formed of a metal or a resin material in a circular cross section, and in the longitudinal direction of the outer peripheral surface, a slit 15 for locking the terminal portion of the bag body Q is provided, and roll support is provided at the center of both ends. The shafts 12a and 12b are integrally formed. The roll support shafts 12a and 12b are rotatably supported by the support holes 16 formed in the side surface portion 11a of the support frame 11 formed in the concave shape of the cross section, and the rolls protrude from the side surface portion 11a of the support frame 11. A handle 14 for rotating operation is integrally attached to the support shaft 12b.

  Further, the roll-shaped pressing member 13 arranged in parallel on the winding roll 12 is formed into a roll body having a circular cross section with a metal, a resin material, or a rubber material. Are integrally formed with support shafts 13a and 13b that engage with a vertically elongate guide hole 17 formed in the side surface portion 11a of the support frame 11 so as to be movable up and down.

  Further, the support shafts 13 a and 13 b of the pressing member 13 have elastic members 18 made of a plate spring or a coil spring that always presses the outer peripheral surface of the pressing member 13 against the outer peripheral surface of the winding roll 12 in a predetermined elastic manner. The elastic force of the elastic member 18 can be adjusted by an adjusting screw 19 provided on the upper portion of the side surface portion 11 a of the support frame 11.

  Further, a projecting engagement member 20 that can be attached to and detached from the engagement portion 5a provided on the stirring paddle shaft 5 is provided on the bottom surface of the bottom surface portion 11b of the support frame 11 that is formed in a concave shape in the cross section. The engaging member 20 is attached to the engaging portion 5a provided on the paddle shaft 5 as shown in FIG. 4 when the squeezing device 10 is used, and the viscous material W in the bag body Q is put into the container 3 as shown in FIG. It operates to squeeze out.

  The engaging member 20 on the support frame 11 and the engaging portion 5a provided on the stirring paddle shaft 5 are preferably polygonal uneven members, and are freely rotating as circular uneven members. It is difficult to position and is not stable, and if possible, it is desirable to form it with a polygonal uneven member such as a hexagon.

  As a method of using the squeezing device 10 configured as described above, the squeezing device 10 is transported or carried separately from the stirring device 1, and when the squeezing device 10 is used alone, the support frame of the squeezing device 10 is placed on the container. 11 is installed, and one end of the bag body Q is inserted and fixed between the winding roll 12 and the roll-shaped pressing member 13. The viscous material as the contents is sequentially squeezed out into the container 3 while the bag body Q is wound around the winding roll 12.

  Further, when the engaging portion 5a provided on the paddle shaft 5 of the stirring device 1 is used in a state where the engaging member 20 is engaged with the support frame 11, as shown in FIG. In the state where the one end side of the bag body Q is locked to the slit 15 of the winding roll 12, the bag body Q is interposed between the winding roll 12 and the roll-shaped pressing member 13. Is inserted into the container 3 and the viscous material as the contents is sequentially squeezed out into the container 3.

  When the engaging member 20 provided on the support frame 11 of the squeezing device 10 is engaged with the paddle shaft 5 of the stirring device 1, the winding roll 12 and the roll-shaped pressing member 13 do not interfere with the paddle shaft 5. In addition, the take-up roll 12 and the roll-shaped pressing member 13 are arranged in a position parallel to the paddle shaft 5 so that the viscous material, which is the contents of the bag body Q, can be squeezed out sequentially into the container 3. It is necessary to be located on the edge side of the opening.

  Further, the winding roll 12 and the roll-shaped pressing member 13 are installed in parallel to the opening edge of the container 3 or installed so as to be perpendicular to the opening edge. By sequentially squeezing the viscous material as the contents of Q into the container 3, the winding of the bag Q and the viscous material as the contents can be efficiently squeezed into the container 3.

  Next, FIG. 5 to FIG. 7 show a second embodiment of the present invention, which is different from the above embodiment in that the terminal portion of the bag body Q is sandwiched between the two rolls 12a and 13a, and the terminal portion. In this case, the viscous material is squeezed into the container 3 from the opening end portion of the bag body Q while pulling up.

  In this embodiment, a connecting member 22 that is detachable via a fastening member 21 such as a screw is provided on the paddle shaft 5 for stirring, and the squeezing device 10 can be attached to the connecting member 22 at an arbitrary turning angle. It is configured.

  In other words, in the second embodiment, the two clamping members 23 and the fastening member 21 are fastened and fixed at an arbitrary position of the paddle shaft 5, and the turning member 25 provided with the through hole 24 provided on the clamping member 23. The engaging member 20 of the squeezing device 10 is engaged and fixed, and the swiveling member 25 is swung in the horizontal direction so that the squeezing device 10 can be moved to an arbitrary position on the container 3 as shown in FIG. 6 or FIG. The viscous material, which is the content in the bag body Q, can be efficiently squeezed out into the container 3 by being positioned at the position.

  In this embodiment, when the viscous material which is the contents in the bag body Q is squeezed, a force for pulling up the terminal portion of the bag body Q and a pressing force are required. It is intended to reduce the force by engaging and fixing with an engaging portion 5 a provided on the shaft 5.

  In addition, by making the shape of the engaging portion 5a and the engaging member 20 into a polygonal shape instead of a circular shape, the roll orientation does not change like a circular shape even when a force is applied and pulled up, and a constant roll position is always maintained. The viscous material which is the contents in the bag Q can be efficiently squeezed out into the container 3. In addition, it can also prevent that the terminal part of the bag Q falls down in the container 3 because roll direction does not change.

  In this way, the viscous material, which is the contents in the bag Q, is squeezed out into the container 3, and after the operation is completed, the engaging member 20 of the squeezing device 10 is removed from the turning member 25 and conveyed to an arbitrary position. Or carry it around.

  As described above, in the embodiment of the present invention, the squeezing device 10 can be used separately from the stirring device 1 or can be used by being attached to the paddle shaft 5 for stirring. All of the viscous material W in the film pack (bag) Q can be squeezed out with a small force, and since it has a compact structure, it can be manufactured at a low cost and can be easily carried.

It is a perspective view which shows the use condition of the squeezing apparatus which implemented this invention. (A), (b) is explanatory drawing of the operation state of AA of FIG. It is a top view of a squeezing device. FIG. 3 is a partially longitudinal front view of the stirring paddle shaft with a squeezing device attached thereto. FIG. 3 is a front view of the stirring means showing the first embodiment of the present invention. It is a front view which shows the state which attached the connection member to the paddle shaft for stirring which shows 2nd Embodiment of this invention. It is explanatory drawing which shows the attachment state of the squeezing apparatus in 2nd Embodiment of this invention. It is explanatory drawing which shows the other attachment state of the squeezing apparatus in 2nd Embodiment of this invention. It is perspective explanatory drawing of the conventional stirring apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Stirring device 2 Support stand 3 Container 4 Rotary table 5 Paddle shaft 6 Stir paddle (stirring blade for stirring)
5a engaging part 7 stirring means W viscous material 10 squeezing device 11 support frame 11a side face part 11b bottom face part 12 take-up roll 13 pressing member 12a, 12b roll support shafts 13a, 13b support shaft 14 handle 15 slit 16 support hole 17 guide hole DESCRIPTION OF SYMBOLS 18 Elastic member 19 Adjustment screw 20 Engagement member 21 Fastening member 22 Connecting member 23 Clamping member 24 Through hole 25 Turning member Q Film-like bag body

Claims (7)

  A rotatable take-up roll for winding a film-like bag body around a support frame configured to be detachable from a stirring paddle shaft, and a pressing member for elastically pressing the bag body against the take-up roll And rotating the handle provided at one end of the take-up roll to squeeze the contents by pinching the bag body between the take-up roll and the pressing member, and to sequentially wind the bag body on the take-up roll. A squeezing device for a bag body containing a viscous material.   The squeezing device for a bag body containing the viscous material according to claim 1, wherein a slit for locking the end portion of the bag body is provided in the longitudinal direction of the outer peripheral surface of the winding roll.   The squeezing device for a bag body containing a viscous material according to claim 1 or 2, wherein the pressing member is elastically pressed against a winding roll via an elastic member made of a plate spring or a coil spring.   The squeezing device for a bag body containing the viscous material according to claim 1, wherein the pressing member uses a rubber roll.   5. The viscosity according to claim 1, 2, 3 or 4, wherein an engagement member is provided on the support frame, and is detachably attached to an engagement portion provided on the stirring paddle shaft via the engagement member. A device for squeezing a bag containing materials.   6. The apparatus for squeezing a bag body containing a viscous material according to claim 5, wherein the engaging member and the engaging portion provided on the paddle shaft for agitation are polygonal uneven members.   The squeezing device for a bag body containing a viscous material according to claim 5 or 6, wherein an engaging member provided on the support frame is rotatably and detachably provided via a connecting member provided on the stirring paddle shaft. .

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