JP2016129864A - Caulking equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain caulking equipment which has a structure that enables a nozzle part of the caulking equipment to reach a fine work place and achieves stable application even when gaps, to which a coating is applied, have different shapes.SOLUTION: Caulking equipment includes: a discharge device 1A which stores a caulking material and discharges the caulking material; a hose 1B connected to the discharge device 1A at one end; and a nozzle part 1C connected to the other end of the hose 1B. The nozzle part 1C comprises: a holding part 2A; and a discharge part 2B which is joined to the holding part 2A and discharges the caulking material.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a caulking facility.

  A structure composed of a plurality of parts always has a gap between the parts. In structures that require watertightness, airtightness, or dustproofing, it is often the case that a gel-like liquid is applied to the gap and the gel-like liquid is pushed in. In order to perform this method, it is necessary to inject a gel-like liquid, which is a coating agent, into the gap of the structure, and to push the coating agent into the gap. This series of work is called caulking work, and equipment that realizes coking work is called caulking equipment.

  As a conventional caulking equipment, “a filler main body for loading a filler cartridge, a cover combined handle fixed integrally with the cover main body, a housing space portion of the cover combined handle and a hook-shaped main body are provided. The piston rod is disposed in the housing space portion of the handle for combined use with the cover, and is connected to the trigger of the operation handle portion via a connecting member to advance the piston rod, and the housing space portion of the handle for combined use of the cover. A caulking gun has been proposed that comprises a deployed rod retraction stopper and a rod retraction stopper solution disposed at an appropriate position of the operation handle portion (see, for example, Patent Document 1).

  In addition, a nozzle for injecting the coating agent is provided at the tip of the caulking gun. The tip surface of the nozzle is provided with a pressing surface for pressing the coating agent into the gap, and the coating agent injected from the nozzle into the gap is pressed into the gap. Furthermore, a caulking facility that prevents the coating agent from protruding by a cover provided outside the nozzle has been proposed (see, for example, Patent Document 2).

  Furthermore, in order to facilitate the application of the coating agent to the gap portion, the device for accommodating the coating agent and the nozzle portion for injecting the coating agent are separated so that the nozzle corresponds to the width and depth of the coated portion. A caulking facility in which parts of other types are prepared has been proposed (see, for example, Patent Document 3).

Japanese Unexamined Patent Publication No. 7-16521 JP-A-11-216392 JP-A-9-248510

  However, in the techniques described in Patent Documents 1 to 3, there is a problem that the tip of the nozzle does not reach the application site in a fine work place and a gap that is not a straight line. Even if the nozzle is separated from the device that contains the coating agent, the nozzle size can be reduced, a cover is provided at the tip of the nozzle, and the coating agent is pushed into the gap. In this case, there is a problem that it is difficult to realize a stable coating operation.

  The present invention has been made to solve the above-described problems, and has a structure in which the nozzle part of the caulking equipment reaches a fine work place, and further realizes a stable application work even if the shape of the application part is different. The purpose is to obtain a caulking facility that can be used.

  The caulking equipment according to the present invention comprises a discharging device that contains caulking material and discharges the coking material, a hose having one end connected to the discharging device, and a nozzle portion connected to the other end of the hose. The nozzle part is configured by a holding part and a discharge part that is joined to the holding part and discharges the caulking material.

  According to the present invention, the nozzle part is connected to the discharge device via the hose, so that the discharge part of the nozzle part can reach a fine work place, and stable caulking work even if the shape of the gap to be applied is different. Can be realized.

It is a schematic diagram which shows the whole caulking equipment which concerns on Embodiment 1 of this invention. It is an expansion schematic diagram of the nozzle part of the caulking equipment which concerns on Embodiment 1 of this invention. It is a state figure at the time of the worker concerning Embodiment 1 of the present invention holding a nozzle part. It is a figure which shows the shape of the clearance gap which apply | coats the caulking material which concerns on Embodiment 1 of this invention. It is a figure which shows the shape of the nozzle of the conventional caulking equipment. It is a figure which shows the shape of the nozzle of the conventional caulking equipment. It is a figure which shows the shape of the nozzle of the conventional caulking equipment. It is a figure which shows the shape of the nozzle of the conventional caulking equipment. It is a schematic diagram which shows the whole caulking equipment which concerns on Embodiment 2 of this invention. It is an expansion schematic diagram of the nozzle part of the caulking equipment which concerns on Embodiment 3 of this invention. It is a figure which shows the state which attached the nozzle part to the existing caulking equipment which concerns on Embodiment 4 of this invention.

  Hereinafter, an embodiment of a coking facility 1 for an air conditioner according to the present invention will be described with reference to the drawings. In addition, the form of drawing is an example and does not limit this invention. Moreover, what attached | subjected the same code | symbol in each figure is the same or it corresponds, and this is common in the whole text of a specification. Furthermore, in the following drawings, the relationship between the sizes of the constituent members may be different from the actual one.

Embodiment 1 FIG.
FIG. 1 is a schematic diagram showing the entire caulking equipment 1 according to Embodiment 1 of the present invention. As shown in FIG. 1, the caulking equipment 1 is composed of a discharge device 1A, a hose 1B, and a nozzle portion 1C. The discharge device 1A accommodates a coking material and controls the discharge of the coking material. The hose 1B has one end connected to the discharge device 1A and the other end connected to the nozzle portion 1C. The hose 1B distributes the coking material discharged from the discharge device 1A to the nozzle portion 1C. The nozzle portion 1C is held by the worker 1D, and discharges the coking material to the workpiece 1E that is the target of the caulking work placed on the work table 1F.

  FIG. 2 is an enlarged schematic view of the nozzle portion 1C of the caulking equipment 1 according to Embodiment 1 of the present invention. As shown in FIG. 2, the nozzle part 1C is composed of a holding part 2A and a discharge part 2B. The holding portion 2A has a substantially rectangular parallelepiped shape and is large enough to be covered by the operator 1D with one hand. The discharge part 2B has a hollow cylindrical shape so that the caulking material can be discharged. The discharge part 2B and the hose 1B are electrically connected via the holding part 2A, and the discharge part 2B discharges the caulking material circulated from the hose 1B and the holding part 2A. Here, the discharge unit-holding unit distance 2C, which is the combination of the holding unit 2A and the discharge unit 2B, is a reference length. The reference length is a length that allows the worker 1D to cover the nozzle portion 1C with one hand, that is, within the length of the finger of the worker 1D, and the length is, for example, 6 cm to 13 cm.

  FIG. 3 is a state diagram when the worker 1D according to the first embodiment of the present invention holds the nozzle portion 1C. As shown in FIG. 3, the worker 1D holds the nozzle portion 1C with one arm 5A. Since the distance 2C between the discharge part and the holding part is within the length of the finger of the worker 1D, the discharge part 2B can be covered with the finger 5D of the worker 1D. As a result, immediately after the caulking material is discharged from the discharge part 2B, the caulking material can be pushed into the gap by the finger 5D of the operator 1D, and work can be performed according to various gap shapes. It becomes.

  FIG. 4 is a diagram showing the shape of the gap for applying the caulking material according to Embodiment 1 of the present invention. As shown in FIG. 4, the right corner shape 3 </ b> A, the acute angle corner shape 3 </ b> B, the obtuse angle corner shape 3 </ b> C, the flat shape 3 </ b> D, and the like can be considered. The discharge part 2B of the nozzle part 1C according to the first embodiment can reach the back of the acute corner shape 3B, for example, and discharge the caulking material. Therefore, the discharge part 2B can correspond to the above-mentioned various places where the caulking material is applied.

  5A to 5D are diagrams illustrating the shapes of the nozzles 4A to 4D of the conventional caulking equipment 1. FIG. As shown in FIGS. 5A to 5D, the nozzles 4 </ b> A to 4 </ b> D are provided with a discharge portion 2 </ b> B that discharges a caulking material. However, these nozzles 4A to 4D are suitable for the caulking work of the flat shape 3D shown in FIG. 3, but for the caulking work of the right angle corner shape 3A, the acute angle corner shape 3B and the obtuse angle corner shape 3C shown in FIG. The cover or the like covering the discharge part 2B is not suitable because the discharge part 2B does not reach the gap. Thus, when the gap shape of the application | coating location of a caulking material differs, the operation | work which pushes a caulking material into a clearance gap becomes difficult. In addition, it is necessary to adjust the directions of the nozzles 4A to 4D in accordance with the gap shape of the application portion of the caulking material, which is troublesome.

  From the above, by setting the distance 2C between the discharge part and the holding part as a reference length, the nozzle part 1C can be sized to be covered with one hand, and the discharge part 2B is covered with the finger 5D of the operator 1D. It was possible. Thus, immediately after the caulking material is discharged from the discharge portion 2B, the caulking material can be pushed into the application portion by, for example, the finger 5D of the operator 1D, and various shapes of the application portion (for example, the shapes in FIG. 4). It is possible to obtain a caulking facility 1 capable of working according to the above.

Embodiment 2. FIG.
FIG. 6 is a schematic diagram showing the entire caulking equipment 1 according to Embodiment 2 of the present invention. Since the basic configuration of the caulking equipment 1 in the second embodiment is the same as that of the caulking equipment 1 in the first embodiment, the second embodiment will be described below with a focus on differences from the first embodiment. . The difference between the first embodiment and the second embodiment is that the caulking equipment 1 includes a switch mechanism 6B that controls the discharge device 1A.

  As shown in FIG. 6, the worker 1D holds the nozzle portion 1C (not shown) with the right hand, and holds the switch mechanism 6B with the left hand. The switch mechanism 6B and the discharge device 1A are connected by a cord 6A. The operator 1D operates the switch mechanism 6B to control the discharge device 1A and select whether or not to discharge the caulking material.

  From the above, the operator 1D can efficiently inject the caulking material into the discontinuous gap by operating the switch mechanism 6B and selecting whether or not to discharge the caulking material.

Embodiment 3 FIG.
FIG. 7 is an enlarged schematic view of the nozzle portion 1C of the caulking equipment 1 according to Embodiment 3 of the present invention. Since the basic configuration of the caulking equipment 1 in the third embodiment is the same as that of the caulking equipment 1 in the second embodiment, the third embodiment will be described below with a focus on differences from the second embodiment. . The difference between the second embodiment and the third embodiment is that the nozzle portion 1C is provided with a switch mechanism 6B that controls the discharge device 1A.

  As shown in FIG. 7, the switch mechanism 6B is provided on the side surface of the nozzle portion 1C and within the movable range of the thumb 7B of the worker 1D. By doing so, the operator 1D operates the switch mechanism 6B with the thumb 7B and selects whether or not to discharge the caulking material, thereby efficiently injecting the caulking material into the discontinuous gap. It becomes possible.

  From the above, the operator 1D operates the switch mechanism 6B with only one arm 5A and selects whether or not to discharge the caulking material, thereby efficiently injecting the caulking material into the discontinuous gap. It becomes possible.

Embodiment 4 FIG.
FIG. 8 is a diagram showing a state in which the nozzle portion 1C is attached to the existing caulking equipment 8A according to the fourth embodiment of the present invention. Since the basic configuration of the caulking equipment 1a in the fourth embodiment is the same as that of the caulking equipment 1 in the first embodiment, the fourth embodiment will be described below with a focus on differences from the first embodiment. .

  As shown in FIG. 8, the caulking equipment 1 a is configured such that a hose 1 </ b> B and a nozzle portion 1 </ b> C are attached to the nozzle at the tip of the existing caulking equipment 8 </ b> A. The existing caulking equipment 8A includes, for example, a motor-type or air-type handy discharge device. In the existing caulking equipment 8A, air that pushes out the caulking material is supplied from the hose 8B, or electricity that drives the motor is supplied to discharge the coking material. The caulking material discharged from the existing coking equipment 8A passes through the hose 1B and is discharged from the nozzle portion 1C. The worker 1D holds the nozzle portion 1C and performs work.

  From the above, by attaching the hose 1B and the nozzle part 1C to the nozzle at the tip of the existing caulking equipment 8A, the existing caulking equipment 8A can be used effectively and work can be performed. Thus, as in the first embodiment, immediately after the caulking material is discharged from the discharge portion 2B, the caulking material can be pushed into the application portion by, for example, the finger 5D of the operator 1D. The caulking equipment 1 capable of working according to the shape can be obtained.

  1 Caulking equipment, 1a Caulking equipment, 1A discharge device, 1B hose, 1C nozzle part, 1D worker, 1E work, 1F work table, 2A holding part, 2B discharging part, 2C distance between discharging part and holding part, 3A right angle corner Shape, 3B acute corner shape, 3C obtuse corner shape, 3D flat shape, 4A nozzle, 4B nozzle, 4C nozzle, 4D nozzle, 5A arm, 5D finger, 6A cord, 6B switch mechanism, 7B thumb, 8A Existing caulking equipment, 8B hose.

Claims (5)

A discharging device for containing the caulking material and discharging the caulking material;
A hose with one end connected to the discharge device;
A nozzle portion connected to the other end of the hose,
The said nozzle part is comprised by the discharge part which is joined to the holding | maintenance part and the said holding | maintenance part, and discharges the said caulking material. The caulking equipment characterized by the above-mentioned. A switch mechanism connected to the discharge device by a cord;
The coking facility according to claim 1, wherein the switch mechanism controls a discharge operation of the discharge device. The caulking equipment according to claim 2, wherein the switch mechanism is provided in the holding portion. The caulking equipment according to any one of claims 1 to 3, wherein the holding unit can be attached to an existing caulking equipment via the hose. The caulking equipment according to any one of claims 1 to 4, wherein a total length of the holding unit and the discharge unit is a reference length.

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