CN1401552A - Coating film transfer implement - Google Patents

Abstract

The invention provides a coating film transfer implement, which reduces the production cost of a case molding die by a method wherein the structure of the case main body of a coating film transferer is simplified. SOLUTION: In the coating film transferer, in which a feed reel 7 and a take-up reel 12, both interlocking with each other through gears 6 and 13, are housed in the case main body 2 and a transfer tape 3 wound about the feed reel 7 is wrapped around a transfer head 16 projecting beyond the under end opening part of the case main body 2 under the state that the peelable coasting film surface of the transfer tape 3 is directed outside so as to be taken up by the take-up reel 12, a cover 24 for covering at least the un-used coating film surface ranging from the projecting part from the case main body 2 to the tip of the transfer head 16 is pivotally attached at the proper position of the transfer head 16.

Description

Coating film transfer equipment

technical field

The present invention relates to a paint that transfers a correction coating film, paste, etc. applied on the outside of a transfer head to a paper surface by moving in one direction while pressing on the paper surface. Membrane transfer equipment.

Background technique

This coating film transfer tool includes: a box body with an opening at the front end; a supply gear and a take-up gear meshing with each other therein; In the take-up roll, the transfer tape fed out successively from the supply roll is wound up on the take-up roll via the transfer head provided at the opening of the cassette main body.

When in use, the correction coating film and paste film applied on the outside of the transfer belt are peeled off from the base belt and transferred to the paper surface by pressing one side on the paper surface and moving it in one direction.

In such coating film transfer equipment, for example, as disclosed in Japanese Patent No. 2626594 and Japanese Patent Laid-Open No. 2000-247095, etc., the transfer head is covered with an openable/closeable cover, which can be used when not in use. Prevents dust, etc. from adhering to the coating film.

The cover of the above-mentioned existing coating film transfer device is pivoted on the box body in a rotatable manner, so it is necessary to integrally form a protrusion and a support piece for supporting the cover on the box body, so that the box is formed. The mold is complicated, and attention is required to assemblability and accuracy of the cover, so the cost becomes high.

Especially in the former coating film transfer tool mentioned above, since the supporting piece for cover pivoting is protruded in the direction perpendicular to the thickness of the box, it will become difficult to demould the box in one direction after molding in an integral mold. Therefore, it is necessary to make a mold with a divided structure, and the manufacturing cost of the mold for forming a box that occupies a large weight when manufacturing the transfer tool will increase.

Contents of the invention

Therefore, the present invention is made in view of the above-mentioned problems, and an object of the present invention is to provide a coating film transfer method that simplifies the structure of the cartridge body and reduces the manufacturing cost of the cartridge forming mold by attaching the cover to the transfer head. appliance.

According to the present invention, the above-mentioned problems are solved as follows.

(1) In the box body, the supplies that are linked to each other through gears are accommodated.

Roller and take-up roller, the transfer tape wound on the supply roller is hung on the back of the transfer head protruding from the lower opening of the cartridge body with its peelable coating surface as the outside. , a coating film transfer device that uses the aforementioned take-up rolling bar to take up, and is characterized in that:

At appropriate points of the aforementioned transfer head, a cover is rotatably linked, and the cover covers the coating film surface of the unused portion of the transfer belt at least from the protrusion of the cartridge body to the front end of the transfer head.

(2) In the above item (1), engaging means capable of maintaining the state of closing the cover and the state of opening the cover are provided at appropriate places of the transfer head and the cover by elastically engaging with each other.

(3) In the item (2) above, the engaging means is formed as a recess and a protrusion.

(4) In any one of the above items (1) to (3), the box body is provided with a recess capable of accommodating the lid when it is opened.

Description of drawings

Fig. 1 is a perspective view of a used state of the coating film transfer tool of the present invention.

Fig. 2 is a perspective view showing a state in which the same cartridge is opened.

Fig. 3 is a perspective view of an opened state of the case.

Fig. 4 is a partially cutaway rear view of the front end of the transfer tool.

Fig. 5 is an enlarged longitudinal sectional view taken along line V-V in Fig. 4 .

Detailed ways

Hereinafter, the coating film transfer tool of this invention is demonstrated using drawing.

Fig. 1 is a perspective view of the state of use of the coating film transfer tool of the present invention, and Fig. 2 is a perspective view showing the state of opening the same box. , the direction is described with the oblique upper left of Figure 1 as the front) (2a), and the transparent box body (2) composed of the rear box (2b) that can be installed/detachedly fitted in the front box Inside, the supply mechanism (4) and the take-up mechanism (5) of the transfer belt (3) are accommodated.

The supply mechanism (4) is composed of a supply gear (6) and a cylindrical supply rolling bar (7) with an opening at the back. The supply gear (6) is freely rotatably supported on the rear box ( 2b) on the fulcrum (illustration omitted) in the front and rear direction of the inner surface, and the supply roller (7) passes through the fulcrum (illustration omitted) coaxial with the above-mentioned fulcrum that is protruded from the inner surface of the front box (2a). ), are supported freely rotatable.

When the cylinder portion of the supply roller (7) is fitted with the two boxes (2a) (2b), it is fitted into the cylinder shaft (8) protruding from the front of the supply gear (6). The inner peripheral surface of the inner peripheral surface and the plurality of protruding strips (9) facing the radial direction of the outer peripheral surface are engaged with each other, and the supply gear (6) and the supply rolling bar (7) rotate integrally.

Above-mentioned coiling mechanism (5) is provided with the coiling rolling bar (12) of disc-shaped band guide wheel (11) (11) at the front and back end edge of cylinder shaft (10), and is integrally formed on cylinder shaft (10). ) is composed of a coiling gear (13) on the outer peripheral surface of the rear end, and the cylinder shaft (10) of the coiling roll (12) can be freely rotatably fitted in the protruding front and rear boxes (2a) (2b) The inner surface of the upper end of the front and rear direction of the fulcrum (14) (14).

In this engagement, the winding gear (13) meshes with the supply gear (6), and the rotation of the supply gear (6) is transmitted to the winding gear (13).

A transfer head (16) is attached to the opening (15) formed at the lower end of the front and rear cassettes (2a) (2b) so as to protrude from the cassette body (2).

As shown in Figure 3, the transfer head (16) consists of a pair of guide pieces (17) (17) that are almost triangular in shape, and a fixed piece (18) that combines these facing each other except for some front ends. , and a mounting portion (20) that is provided with a pair of upper and lower clamping pieces (19) (19) that are continuously arranged at its protruding end to be perpendicular to the thickness of the plate, and are formed at the front end of the guide piece (17) Between, the transfer roller (21) that rotates along the axis of rotation facing the front-rear direction is linked and supported by the front end of the guide piece (17).

Before the transfer head (16) fits the front and rear covers (2a) (2b), fit the two clamping pieces (19) of the installation part into a pair of supporting pieces protruding from the inner surface of the rear cover (2b) After (22), by fitting the front part cover (2a), the opening (15) at the lower end of the box body (2) is installed after being made immovable (referring to Fig. 4).

The transfer belt (3) wound on the supply roller (7) is sent out one after another with the surface on which the coating film such as correction or paste is applied as the outside, and is hung on the transfer belt of the transfer head (16). After the printing roller (21), the end is fixed on the outer peripheral surface of the cylinder shaft (10) of the take-up roll (12), and is taken up towards the left side of the rear view angle.

That is, when the transfer roller (21) is pressed against the paper surface, etc., and the coating film transfer tool (1) is moved in the direction of the arrow in Fig. 1 as a whole, the front end of the transfer roller (21) On the surface, the coating film is peeled off by the transfer belt (3) and then transferred to the paper surface, etc., and the substrate belt (3') after the coating film is peeled off is taken up by the winding roller bar (12).

Protruding shafts (25) (25) on the inner surfaces of the upper ends of the U-shaped frame piece (24a) of the lid (24) in the shape of a square platter as shown in Figure 3 protrude from each other, Rotatably pivotally mounted in the shaft hole (23) at the upper end of the right end edge of the two guide pieces (17) passing through the transfer head (16) towards the left and right directions.

Furthermore, in order to fit the protruding shaft (25) into the shaft hole (23), it is sufficient to elastically deform the end of the frame piece (24a) toward the outside a little.

The size of the cover (24) is to cover the front end of the transfer roller (21), the protrusion protruding from the cartridge body (2) on the right end surface of the transfer head (16), and the transfer belt (3) before transfer. ) The size of the coating film surface of the unused part from the protruding part of the cartridge body (2) to the front end of the transfer roller (21).

At the fitting portion of the cover (24) of the two guide pieces (17), form a height (26) of a size almost equal to the plate thickness of the frame sheet (24a) of the cover (24), and in the cover (24) During the fixing, the front and back sides of the frame sheet (24a) and the two guide sheets (17) are the same face.

At the lower ends of the high and low surfaces (26) of the two guide pieces (17), also as shown in Figure 4 and Figure 5, a spherical protrusion (27) is formed, where the spherical protrusion (27) when When the cover (24) is closed, it is elastically engaged with the concave portion (28) formed on the opposite surface of the lower end portion of the frame piece (24a), and the cover (24) is held in the closed state.

At the end of the slightly upper opposite surface of the frame piece (24a), a convex portion (30) that can be engaged with the upper end of the engaging piece (29) that is connected to the upper end of the right end of the two guide pieces (17) is formed. )(30), as shown by the dot-dash line in Figure 4, when the cover (24) is rotated about 180°C, the two convex parts (30) engage with the upper end of the two convex parts (30) by deforming the front and rear engaging pieces (29). Closed, the cover (24) is kept open (see Figure 1).

In the above-mentioned open state, the cover (24) is accommodated in the recess (31) formed in the box body (2) after leaving a part, and does not cause hindrance during use.

When the cover (24) of the above-mentioned embodiment is set as described above so as to cover the unused part of the transfer belt (3) protruding from the box body (2), when the coating film transfer tool (1) is not used At the same time, the coating surface is protected and foreign matter such as dust is prevented from adhering.

Again, because the cover (24) is installed on the transfer head (16), so on the box body (2) side, there is no need to add any supporting parts for installing the cover (24), or to process, and because there is no Assembling accuracy is required, so the structure of the mold for forming the box becomes simple, and its manufacturing cost can be reduced.

The present invention is not limited to those of the above-mentioned embodiments.

The above-mentioned cover (24) can only cover the shape of the unused part protruding from the box body (2) of the transfer belt (3), but it can also be made to cover the protrusion from the box body (2) of the transfer belt (3). The cover shape of the whole part.

And in the above-mentioned embodiment, the spherical protrusion (27) is formed on the side of the guide piece (17), and the recess (28) formed on the side of the cover (24) is engaged therein to keep the state of closing the cover (24), but These protrusions (27) and recesses (28) may also be formed on opposite sides.

Also can use above-mentioned spherical protruding portion (27) and recessed portion (28) like engaging means to replace embodiment-like engaging piece (29) and protruding portion (30), as the means of keeping the state of opening cover (24), In addition, one of these engaging means may be provided on the case main body (2) side.

Of course, the present invention can also be applied to a coating film transfer tool without a transfer roller (21).

Invention effect

According to the present invention, since the coating film surface of the transfer belt can be protected by the cover when not in use, and the cover is installed on the transfer head side, there is no need to protrude a support portion for the cover pivoting on the box body side, and The mold structure for box molding becomes simple, and the manufacturing cost can be reduced.

According to the present invention, the closed and open states of the cover can be reliably maintained.

According to the present invention, the closed and open states of the lid can be reliably maintained by simple means.

According to the present invention, since the lid can be accommodated in the recessed portion of the box body and held during use, the lid will not interfere during use.

Claims (4)

1. coating film transfer implement, in box body, the supply scroll bar of accommodating by gear interlock reciprocally with batch scroll bar, with the transfer belt that is wound on the aforementioned supply scroll bar, with its strippable coated surface as the outside, be hung around behind the outstanding transfer printing head of the lower ending opening portion of aforementioned box body, utilize the aforementioned coating film transfer implement that scroll bar batches that batches, it is characterized by:

At the appropriate location of aforementioned transfer printing head, link lid rotationally, this lid have covered the coated surface that does not use part till the front end from the box body protrusion to transfer printing head at least of transfer belt.

2. coating film transfer implement as claimed in claim 1 is characterized by: at the appropriate location of transfer printing head and lid, by elasticity engaging reciprocally, setting can keep the state and the clipping means of opening the state of lid of closing cap.

3. coating film transfer implement as claimed in claim 2 is characterized by: clipping means is made recess and teat.

4. as each coating film transfer implement as described in the claim 1 to 3, it is characterized by at box body, setting can be accommodated the recess of the lid when opening.

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