JPH0459003A - Paste strainer - Google Patents

Abstract

PURPOSE:To strain a spent high-viscosity paste and to reuse the paste by forcing the paste through a filter and the through hole of a mounting plate by means of a rotating blade and dropping the paste into a storage container set on a base plate. CONSTITUTION:A supporting arm 7 is vertically movably fixed to a strut 5 through a vertical moving mechanism 8. A paste strainer vessel 20 is formed with a cylindrical paste strainer main body 23 freely detachably fixed to the arm 7 and capable of storing a spent paste and a mounting plate fixed to the bottom of the main body 23 through a small-mesh filter and pierced with many through holes. A rotating shaft 31 with its tip to be positioned in the vessel 20 is rotatably fixed to a mounting arm 30 fixed to the upper part of the strut 5. One or more blades 35 with the tip inclined in the direction opposite to the rotation is detachably fixed to the tip of the shaft 31. The shaft 31 is rotated by a driving device 37.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a paste strainer that removes dust contained in printing paste with a high viscosity, for example, 10,0 OOCP or more, so that it can be reused. Ru.

``Prior Art'' Conventionally, when high-viscosity printing pastes 1 to 1 are to be reused, the used printing pastes are strained and used in the same manner as back straining.

``Problems to be solved by the present invention'' Conventionally, the straining work for high-viscosity printing pastes 1 to 1 was done manually, which resulted in poor work efficiency and because the printing paste was forcibly pressed onto the mesh with a spatula. However, there was a drawback that dirt easily passed through the mesh, and the dirt removal efficiency was poor.

SUMMARY OF THE INVENTION In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide a paste strainer that can efficiently remove dust from highly viscous paste.

In order to achieve the above object, the present invention provides a base plate that can support a paste storage container, a support that projects upward from the base plate, and a support that has a height. a support arm mounted to be movable up and down via an adjustable vertical movement mechanism; a cylindrical paste strainer body capable of storing used paste detachably attached to the support arm; A paste straining container consisting of a tray (= JE: J plate) with a large number of through holes attached to the bottom through a small mesh filter, and an arm attached to the top of the support. Installation [A rotation shaft whose tip end is rotatably attached to the arm and is located in the Pace 1 to Strainer container, and a tip part which is removably fixed to the tip of the rotation shaft is tilted in the counter-rotation direction. A paste strainer is constituted by at least one or more blades and a drive device that rotates the rotating shaft attached to the mounting arm (pulled).

``Function'' The paste strainer constructed as described above attaches the PACE-J-straining container to the support arm, operates the vertical movement mechanism to move the paste strainer to its ten arms, and moves between the lower end of the blade and the bottom plate of the paste strainer container. Position it so that there is a slight gap between the two.

Thereafter, the paste to be reused is put into the paste strainer container, and the rotary shaft is rotated to rotate the blades within the paste strainer container.

As the blade rotates, the highly viscous paste is pressed by the blade, and the filter and attachment pass through the holes in the plate and fall into and are stored in a paste storage container set on the base plate.

"Embodiments of the present invention" The present invention will be described in detail below with reference to embodiments shown in the drawings.

In the embodiments shown in FIGS. 1 to 7, reference numeral 1 denotes a base whose upper surface serves as a base plate 3 capable of supporting a paste storage container 2, and the four corners of the bottom of this base 1 have screws for height adjustment. Legs 4 are attached.

Reference numeral 5 denotes a column projecting upward from the central portion near the rear of the base plate 3, and a rack 6 is fixed to the back surface of this column.

Reference numeral 7 denotes a support arm that is vertically movably attached to the support column 5 via a height-adjustable vertical movement mechanism 8, and this support arm 7 is attached to cover the outer periphery of the column 5 so as to be vertically movable. The boss part 9 is approximately U from this boss part 9.
It is composed of an arm 10 projecting in a letter shape.

The height-adjustable top and bottom I11 machine drawing 8 is a case body that covers the outer periphery of the support column 5 fixed to the lower part of the boss portion 9 of the support arm 7, as shown in FIGS. 4 and 5. 11, and a shaft 1 rotatably mounted on this worm body 11
2, a pinion 13 that meshes with the rack 6 fixed to this @12, and a worm gear 1 fixed to the shaft 12.
4, and the case body 11 that meshes with this worm gear 14.
A worm 16 fixed to a rotating shaft 15 rotatably mounted inside the case body 11, a handle 17 attached to the rotating shaft 15 protruding from the case body 11, and a boss portion 9 of the support arm 7. It consists of a position fixing lock piece 19 that engages with the rack 6 by operating a lever 18 attached thereto.

Reference numeral 20 denotes a paste strainer container detachably supported by the support arm 7, and as shown in FIG. Main body 23 and this paste m
A large number of through holes 24 are formed in the bottom of the container body 23 to be attached as necessary.A bottom plate 25 and a stainless steel H
A filter 26 of approximately 400 meshes made of aluminum, a mounting IJ plate 28 in which a large number of through holes 27 are formed, this mounting plate 28, the filter 26 and the bottom plate 25 are pasted into the container body 23. It is comprised of a plurality of bolts 29 that are fastened to the lower 7 flange portion 22.

30 is a mounting (J arm) fixed to the upper part of the support column 5.

Reference numeral 31 denotes a rotating shaft rotatably attached to the arm 30 by a bearing 32, which is attached to the upper part of the pace 1 to the strainer container 20.

33 is attached to the lower end of the rotating shaft 31 as shown in FIG.
The removably attached blade, which rotates inside the container 20, is attached to the body, and the blade attachment (the blade body 33 has an inclined surface whose tip located at the lower part is inclined in the counter-rotation direction). 34, at least one blade 35, in this embodiment one blade 35, is fixed by a plurality of bolts 36.

37 is a drive device for rotating the rotation @ 1131, and this drive device 37 is fixed to the upper end of the rotation shaft 31, such as the motor 38 attached to the mounting arm 30 on the opposite side of the rotation shaft 310. It is composed of a pulley 39 and a belt 41 that is stretched around the pulley 39 and the pulley 40 of the motor 38.

42 is a cover attached (pulled) to the attachment arm 30 that covers the pulleys 39, 40, bells 1 to 41, etc.

In the PACE 1 to strainer 43 configured as described above, the support arm 7 is positioned at the lower part by the operation of the vertical movement mechanism 8, and the PACE I strainer container 20 is attached.

Thereafter, the support arm 7 is raised by the operation of the vertical movement mechanism 8 until there is a slight gap between the bottom plate 25 of the paste strainer container 20 and the lower part of the blade 35.
The support arm 7 is fixed with the position fixing lock piece 19.

Next, by putting high viscosity reusable paste into the paste straining container 20 and not operating the drive device 37, the blade 35 rotates in the paste 1 to straining containers 20, and the high viscosity pastes 1 to 44 are transferred to the bottom plate. Press while rotating to 25 (J
It will be done.

Therefore, the through hole 24 of the bottom plate 25, the filter 26, and the attachment pass through the through hole 27 of the plate 28 and fall into the paste storage container 2 supported on the base plate 3.

At this time, the IC dust contained in the pace 1~ can be blocked by the filter 26.

"Different Embodiments of the Present Invention" Next, different embodiments of the present invention shown in FIGS. 8 to 12 will be described. In the description of these embodiments, the same components as those of the embodiments of the present invention are denoted by the same reference numerals and redundant explanations will be omitted.

The main difference between the embodiments shown in FIGS. 8 to 10 from the embodiments of the present invention is that a support arm 7 is fixedly attached to a support column 5, and the support arm 7 is moved up and down by a vertical movement mechanism 8A. The installation that can be done is that the arm 30 is attached, and the Pace 1 to strainer 43Δ configured in this way
However, the same 41 effects can be obtained.

In the embodiment shown in FIGS. 11 and 12, the main difference from the embodiment of the present invention is a rotating shaft 31A, and this rotating shaft 31A has a fixed side rotation @31a and a fixed side rotating shaft 31A.
The weight d of the movable side rotating shaft to which the blade 35 having the threaded portion 31c that is height-adjustably engaged with the threaded hole 31b formed in a is attached, and the movable side rotation 1IqI131d.
and 1) a butterfly bolt 3 that fixes the fixed side rotating shaft 31a;
It consists of 1e, etc.

Similar effects can be obtained by using the filter 1 strainer 43B using the rotating shaft 31Δ configured in this way.

In addition, although the embodiment of the present invention has been described using the bottom plate 25 in which a large number of through holes 24 are formed in the paste strainer container 20, the present invention is not limited to this.
Instead, a paste strainer container 20 may be used in which a mounting plate 28 in which a large number of through holes 27 are formed is attached to the lower flange portion 22 through a small mesh filter 26.

"Effects of the Present Invention" As is clear from the above description, the present invention provides the following effects.

(1) Pace 1 - A base plate that can support the storage container, a column that protrudes above the base plate, and a vertical movement mechanism that allows the column to be adjusted in height so that it can be moved up and down. The attached support arm is removably attached to the attached used pace 1 to
The main body of the paste strainer is a cylindrical paste strainer that can store the paste.
A mounting plate attached to the upper part of the support is an arm, and a rotating shaft whose tip rotatably attached to the arm (14) can be positioned inside the paste strainer container; At least one or more blades whose tip end is removably fixed to the tip of the rotating shaft are inclined in the counter-rotation direction, and a drive device that rotates the rotating shaft attached to a chamfer arm (=1-piece arm); Since the paste is composed of the following, the used paste 1-, which has a high viscosity, can be strained and reused.

(2) According to (1) above, the high viscosity paste is stored in a paste strainer container, and the blade is rotated within the paste strainer container, so that the high viscosity paste i- is strained while being printed while avoiding passing through the filter. be able to. Therefore, the high viscosity paste can be efficiently cooled.

(3) According to (1) above, since a small mesh filter is supported by a mounting plate with many through holes, the size of the mesh may change as the filter expands. can be efficiently prevented.

(4) According to (1) above, the highly viscous Pase 1~ is moved by the blade to the filter like the state at the time of printing, so it can be filtered without applying a large pressing pressure to the filter. - The dust contained therein can be efficiently blocked.

(5) Due to the above (1), the structure is simple and can be manufactured at relatively low cost.

(6) Claim 2.3 also provides the same effects as the above (1) to (5).

[Brief explanation of drawings]

1 and 2 are a side view and a front view showing an embodiment of the present invention, FIG. 3 is a partially cutaway cross-sectional view showing an embodiment of the present invention in use, and FIGS. 4 and 5 are FIG. 6 is an explanatory diagram of the vertical movement mechanism, FIG. 6 is an explanatory diagram of the paste strainer container, FIG. 7 is an explanatory diagram of the blade, and FIGS. It is an explanatory view showing an example. 1: Base stand, 2: Paste storage container, 3: Base plate, 4: Scricoe legs, 5: Branch office,
6: Rack, 7: Support arm, 8.8A: Vertical movement mechanism, 9:
Boss part, 10: Arm, 11: Case body,
12: shaft, 13: pinion, 14: worm gear, 17:
Handle, 18: Lever 19: Fixing lock piece, 20: Paste strainer container, 2
1: Upper flange portion, 22: Lower flange portion, 23; Paste strainer container body, 24: Through hole, 25: Bottom plate, 26: Filter 27: Through hole, 28: Mounting plate, 29
: Bolt, 30: Mounting arm, 31.31A rotating shaft, 1/1 32: Bearing, 34: Inclined surface, 36; Bolt, 38: U-tater 40: Pulley 42: Cover 43.43△, 43B: Pipe 44: Pace 1~. 33 Ni blade mounting plate, 35 Ni blade, 37: Drive device, 39: Pulley 41: Belt, Strainer, Patent d1 applicant Tokyo Process Services Co., Ltd. Figure Figure

Claims (1)

[Scope of Claims] 1) A base plate capable of supporting a paste storage container, a column projecting upward from the base plate, and a height-adjustable vertical movement mechanism on the column, which allows the column to be moved up and down. A support arm is attached to the support arm, a cylindrical paste strainer body that can store used paste is detachably attached to the support arm, and a small mesh filter is attached to the bottom of the paste strainer body. A paste strainer container consisting of a mounting plate with a large number of through holes formed therein, a mounting arm attached to the upper part of the support, and a tip end rotatably attached to the mounting arm is mounted inside the paste strainer container. A rotation axis that can be positioned,
at least one or more blades removably fixed to the tip of the rotating shaft, the tip of which is inclined in the counter-rotational direction;
A paste strainer comprising a drive device that rotates the rotating shaft attached to the mounting arm. 2) A base plate capable of supporting a paste storage container, a support column projecting upward from the base plate, a support arm attached to the support column so as to be vertically movable via a vertical movement mechanism, and this support arm. A cylindrical paste strainer body for storing used paste that is removably attached to the base of the paste strainer body, and a mounting plate with a large number of through holes attached to the bottom of the paste strainer body through small mesh filters. a mounting arm attached to the upper part of the support; a rotating shaft rotatably attached to the mounting arm, the tip of which can be positioned within the paste straining container; and a tip of the rotating shaft. 1. A paste strainer comprising at least one blade attached to the mounting arm, and a drive device for rotating the rotating shaft attached to the mounting arm. 3) A base plate capable of supporting a paste storage container, a column protruding upward from this base plate, a support arm fixed to this column, and a used paste detachably attached to this support arm. a cylindrical paste strainer body capable of storing a paste strainer; a mounting plate with a large number of through holes attached to the bottom of the paste strainer body through a small mesh filter; an attachment arm attached via a vertical movement mechanism to the attachment arm; a rotation shaft rotatably attached to the attachment arm so that its tip can be positioned within the paste strainer container; A paste strainer comprising one or more blades and a drive device for rotating the rotating shaft attached to the mounting arm.