JPH0584895A - Cleaning device of gauze stretching frame used for silk screen printing - Google Patents

Abstract

PURPOSE:To enable a gauze stretching frame to be automatically cleaned in a continuous manner by installing a gauze stretching frame supply part, a peeling-off part which peels off the gauze stretched part using high pressure water and a drying part of the gauze stretching frame after the peel-off process and at the same time, a gauze stretching frame installation part, an ascending part and a squeezing part on the supply part respectively. CONSTITUTION:The main device system is composed of a supply part 10 Which uses a gauze stretching frame 1 at an interval, a peeling-off part 11 which peels off the gauze stretched part using high pressure water, a drying part which dries the gauze stretching frame 1 after the peel-off process and a discharge part 14 which transports the gauze stretching frame 1. Under the above constitution, the supply part 10 installs for storage the gauze stretching frame 1 in a vertical space on storage shelves 21 of a supply shelf' 20. Further, the supply shelf 20 is allowed to asecnd at an interval on a horizontal surface with a transport part 12 using an ascending platform 22. The gauze stretching frame 1 in the supply shelf 20 which is caused to ascend at an interval is pushed out using a push-out part consisting of a rodless cylinder 24 with a pushing arm 23.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for cleaning a frame for stretch cloth used for silk printing.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 3, a cloth covering for a cloth covering frame used for silk printing is formed on the surface of a cloth covering portion 2 of a cloth covering frame 1 through a bond 3 and a cloth 4 therethrough. Of the bond 3, the upper side of the bond 3 is covered with the chemical tape 5, and the inner inner peripheral edge of the bond 3 is covered with a solvent-free adhesive, for example, an acrylic adhesive. ing.

[0003]

The washing of the frame 1 for stretched cloth after the use of silk printing is performed by pretreating the transfer ink with a solvent such as trifrene or thinner, and then The chemical tape 5 shown in FIG. 3 is peeled off by hand. By this peeling work, the upper bond 3 and the edge 4a of the gauze 4 which are fixed to the upper side of the gauze portion 2 are peeled together with the chemical tape 5, but the lower bond 3 is attached to the surface of the gauze portion 2. And the scale 6 remains as it is. So after that,
It is required to remove the bond 3 and the stitch 6 from the surface of the stretched portion 2 with a cutter.

Further, as the work of the gauze 4 in the gauze frame after use by manual work, a method of immersing it in a solvent, or a method of immersing it in hot water to make it easier to peel it Although there is a method to do so, in any of the methods, there is a problem in the drainage treatment of the method in the method of using a solvent as well as the method of using a solvent for the peeling of the gauze, and the apparatus becomes large in size. However, it has problems such as large equipment and large equipment cost.

Therefore, the present invention provides a cleaning method and a device capable of continuously performing the cleaning of the frame for stretched fabric by an automatic cleaning work by a simple device, not by manual work. The purpose is.

[0006]

SUMMARY OF THE INVENTION The apparatus for cleaning a frame for tensioning according to the present invention comprises a supply unit for the frame for tensioning that uses the frame for tensioning at intervals and a gauze for the frame for tensioning. Silk printing consisting of a peeling part for peeling the stretched part with high-pressure water, a drying part for drying the stretched frame after peeling the stretched part, and a discharge part for carrying out the dried stretched frame. In the apparatus for cleaning a stretchable frame used for, the supply unit of the front and rear stretchable frames includes a erection unit that erects the stretchable frame body in the up-and-down direction, and the erection unit is used for each stretchable frame body. A rising portion that rises in a space corresponding to the erection interval of, and a pushing portion that includes a pushing means that feeds each of the stretchable frame bodies that are raised in a space in the raising portion to the peeling portion. It is characterized by being present.

[0007]

According to the present invention, in the step of transporting the frame for tensioning, particularly, the edge of the gauze fixed to the tensioning part is peeled off with high pressure water and the frame for tensioning after peeling off the tensioning part. By drying the body, the work of peeling and cleaning the frame for stretching is continuously and automatically performed.

[0008]

Embodiments of the present invention will be described in detail below with reference to FIGS. FIG. 1 is a plan view of the cleaning device for the frame for stretched cloth, and FIG. 2 is a side view of the same. In the figure, 10 is a supply part for the frame for tensioning, 11 is a peeling part for the tensioning part provided with a conveying part 12 for the frame for tensioning, 13 is drying for drying the frame for tensioning after peeling the gauze. Numeral 14 is a discharging portion provided with a reversing means for the stretched frame body after drying, and 15 is a receiving portion of the stretched stretchable frame body.

The supply unit 10 of the frame for tensioning 1 is provided with a plurality of storage shelves 21 for vertically storing the frame for tensioning 1 in a vertical direction, and the supply unit 20 conveys the supply rack 20. The frame 1 for each stretcher stored in each storage shelf 21 on a horizontal plane with the surface
Each of the storage shelves 2 is provided with an elevating table 22 having an elevating means for elevating the space at intervals, and the storage frame 21 that is erected and stored on each of the storage shelves 21 of the supply shelf 20 that is vertically elevated by the elevating table 22.
It is configured by a push-out unit 25 including a lotless cylinder 24 having a push-out arm 23 that pushes out from 1 to the transport unit 12. The lotless cylinder 24 of the push-out section 25 is mounted on the erection frame 26. Also,
The supply shelf 20 is provided with a traveling mesh 27, and is configured so that it can be carried in and carried out on the lifting table 22.

Next, the peeling section 11 is the frame 3 of the peeling chamber 30.
1. A guide rail 32 for transporting the frame body 1 for erection that is erected on 1 and a rotary shaft 3 rotatably attached to the front and rear portions of the guide rail 32.
A transport unit 12 configured by adjusting a transport chain 37 in which a hook (not shown) of the fabric tensioning frame 1 is mounted between sprockets 35 and 36 attached to 3, 34, and this transport unit 1.
Nozzle 3 for high-pressure water on both left and right sides above the front side of 2
8, 39 is attached to the frame 31 and the first peeling portion 40 is attached to the front and rear portions of the traveling base 43 movably mounted on the traveling rails 41 and 42 installed on the frame 31. , 45 and a second peeling portion 46.

A liquid feed pump 47 is attached to each of the jet nozzles 38, 39, 45 and 46 of the first and second peeling portions 40 and 46.
The high-pressure water can be jetted while the high-pressure cleaning water is supplied through the same, and the traveling table 43 of the second peeling section 46 is also provided.
Is the lead screw 4 rotatably mounted on the frame 31.
8 is configured to mesh with a rotary gear (not shown) attached to the traveling table 43 and to rotate the lead screw 48 by the drive motor 49 so that the traveling table 43 can reciprocate along the traveling rails 41 and 42. Has been done. Further, the rotation shaft 34 of the sprocket 36 of the transport unit 12 is configured to be rotated by the drive motor 50 at intervals via the transmission gear 51 attached to the sprocket 36 and the drive gear 52 of the drive motor 50.

The drying section 13 is constituted by a blower device 53 provided on the upper rear side of the transport section 12, and the discharge section 14 is constituted by a reversible discharge stand 54 provided at the rear section of the transport section 12. Further, the discharge table 54 is configured such that the reverse arms 56 and 57 are attached to both right and left sides of a reverse shaft 55 which is installed in the discharge section 14 so as to be reversible, and can be reversed by a drive cylinder 59 via a reverse link 58.

Further, the receiving part 15 has a receiving table 60 disposed at the rear side of the discharging part 14 at the receiving position of the tensioning frame 1, and the discharging frame 54 reversely discharges the tensioning frame 1.
Cylinder 61 that pushes into the receiving stand 60 and this receiving stand 6
A cylinder 62 for pushing out the receiving table 60 from the receiving position when a predetermined number of the frame 1 for housing is stored in 0.
Is provided.

By the cleaning device having the above structure,
Explaining the method of performing the cleaning operation of the frame 1 for tensioning, first, after returning the raising / lowering table 22 of the supply unit 10 to the bottom dead center position, the frame for tensioning is placed on each of the storage shelves 21 on this raising / lowering table 22. Body 1
The supply shelf 20 storing the is placed and set.

After that, the elevator 22 is started to start the supply shelf 2.
The frame body 1 for tensioning cloth stored in the uppermost storage rack 21 of 0 is made to rise and coincide with the horizontal plane of the guide rail 32 for conveyance of the conveyance section 12, and the lotless cylinder 25 is started in connection with this raising operation. Through the push-out arm 23, the uppermost-stretched frame body 1 stored in the uppermost stage is carried into the front-side loading section 32a of the transport guide rail 32 of the transport section 12.

Further, the drive motor 50 of the carrying section 12 is started in connection with the carrying of the upholstered frame 1 into the carrying section 32a, and the carrying chain 37 is rotated through the splots 35 and 36, and the chain is carried out. The frame 1 for upholstery is hooked by the hooks attached to 37 to allow the upper side of the guide rail 32 to enter the first peeling portion 40 and the first peeling portion 4
The high-pressure water is jetted from the jet nozzles 38 and 39 on both the left and right sides of 0 to separate the stretched portions 2 on the left and right sides of the stretchable frame body 1.

Further, the frame for stretched cloth 1 conveyed on the upper side of the guide rail 32 is passed through the first peeling section 40, the left and right side stretchable sections 2 are peeled off, and then carried into the second peeling section 46,
The traveling base 43 is caused to travel along the traveling rails 41, 42 by being temporarily stopped at the peeling position 32b in the second peeling portion 46, the driving motor 49 is started, and the lead screw 48 is rotated. Stand 4
In relation to the traveling of No. 3, the high-pressure water jetted from the front and rear jet nozzles 45, 46 removes the stretched portions 2 on both the left and right sides by the first peeling portion 40 from the front and rear sides of the remaining portion of the stretchable frame body 1. The stretched portion 2 is peeled off.

While the traveling table 43 travels from the position shown in FIG. 1 to the opposite side, it is returned to its original position after the peeling work of the front and rear stretched portions 2 of the stretchable frame 1 is completed, and then the next position. Prepared for peeling work.

Accordingly, in connection with the transportation to the transporting section 12 to the first peeling section 40, the cloth tensioner stored in the second stage of the storage rack 21 is operated by the supply section 10 through the same operation as the above operation. In relation to the completion of the peeling work in the second peeling section 46, the frame body 1 has been pushed in to the carry-in section 32a, and
The transport chain conveyor 37 runs again when the drive motor 50 is started, and the left and right sides and the front and rear sides of the stretched portion 2 are stretched.
The frame for stretchable cloth 1 from which the peeling has been performed is carried out at the rear side unloading section 32
It is carried into the drying section 13 of c.

Further, in relation to the first-order tensioning frame body 1 being carried out to the drying section 13 by the traveling of the transport chain conveyor 37, the second-order tensioning frame body 1 is described.
After the first peeling portion 40 peels off the stretched portions 2 on both the left and right sides by the same operation as described above, it is carried into the second peeling portion 46 and reaches the peeling position 32b. Is stopped, and the peeling work is performed by the second peeling section 46.

Therefore, in the stretchable frame body 1 which is carried out to the carry-out position 32c which has been carried out in the first-order drying section 13 and stopped, the second-order stretchable frame body 1 is secondly peeled. Part 46
While the peeling work is being carried out, it is dried by the blower device 53 in the drying section 13. Further, during the peeling work of the second-order stretchable frame body 1, the third-placed stretchable frame body 1 is carried into the carry-in section 32a from the supply unit 10 in association with the second-order stretchable frame body. After completion of the peeling work in the second peeling unit 46 of the frame body 1, the chain conveyor 37 is moved again to convey to the peeling position 32b of the first peeling unit 40 and the second peeling unit 46, and the same peeling work as described above. While the
As the chain conveyor 37 travels, the first-strength stretchable frame 1 is carried out to the upper side of the discharge table 54 of the discharge section 14. The drive cylinder 59 is started in association with the drying of the stretched frame body 1 to the upper side of the discharge table 54, and the reversing arm 5
By reversing 6 and 57, the first stretched frame body 1 placed on the upper side of the discharging table 54 is discharged to the upper side of the receiving table 60 set in the receiving portion 15.

The frame 1 for fabric stretched above the receiving stand 60
Are pushed inward by the cylinder 61 toward the storage part on the upper side of the receiving stand 60 and are set in tandem.

In the same manner, the peeling work of the stretched portion 2 of the stretched frame body 1 which is sequentially carried in by the supply portion 10 is continuously and automatically carried out and is carried out to the receiving table 60 of the receiving portion 15. You can Then, when a predetermined number of the frame for stretchable cloth 1 is discharged to the upper side of the receiving stand 60, the pushing cylinder 62 is operated, the receiving stand 60 is discharged from the receiving position, and the empty receiving stand 60 is separately used. Is configured to be carried into the receiving position. Further, when all the frame 1 for tensioning of the storage shelves 21 of the supply shelves 20 in the supply unit 10 completes the supply, the elevating table 22 descends and returns to the original position, and the empty supply shelves 20 are removed from the elevating table 22. The supply shelves 20 that are discharged and each of the separately-prepared storage shelves 21 in which the frame for stretched cloth 1 is stored are loaded and set on the upper side of the elevating table 22.

[0024]

As is apparent from the above description, according to the present invention, the work of peeling and cleaning the frame used for screen printing or the like can be automatically and simply, quickly and evenly performed. You can

[Brief description of drawings]

FIG. 1 is a plan view of an embodiment of the present invention.

FIG. 2 is a side view of an embodiment of the present invention.

FIG. 3 is an enlarged cross-sectional view showing a stretched state of the gauze stretched on the gauze frame.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Stretching frame 2 Stretching part 3 Bond 4 Gauze 5 Chemical tape 10 Supply part 11 Peeling part 12 Conveying part 13 Drying part 14 Discharging part 15 Receiving part 20 Supply shelf 21 Storage shelf 22 Lifting table 23 Extruding arm 24 Rodless Cylinder 25 Extruding part 26 Construction frame 27 Traveling vehicle 30 Separation chamber 31 Frame body 32 Guide rail for transport 32a Carry-in part 32b Separation position 32c Discharge part 33,34 Rotating shaft 35,36 Sprocket 37 Transport chain 38,39 Jet nozzle 40 No. 1 Separation Section 41, 42 Travel Rail 43 Travel Platform 44, 45 Jet Nozzle 46 Second Separation Section 47 Liquid Delivery Pump 48 Lead Screw 49, 50 Drive Motor 51 Transmission Gear 52 Drive Gear 53 Blower Device 54 Discharge Platform 55 Inversion Shaft 56, 57 Inversion arm 58 Inversion link 59 Drive cylinder 0 receive base 61 cylinder 62 extrusion cylinder

Claims (1)

[Claims] 1. A supply part of a frame for tensioning which uses the frame for tensioning at intervals, a peeling part for peeling the tensioned part of the frame for tensioning with high pressure water, and a part of the tensioning part. In a device for washing a stretchable frame used for silk printing, which comprises a drying unit for drying the stretched stretchable frame and a discharge unit for carrying out the dried stretchable frame, the front and rear stretchable The frame supply unit includes an erection section that erects the upholstery frame body in the up-down direction, and an ascending section that rises at intervals by making the erection section correspond to the erection intervals of the upholstery frame bodies. A stretchable frame body for use in silk printing, comprising: a push-in portion provided with push-in means for supplying each of the stretchable frame bodies that are raised at intervals in a rising portion to the peeling portion. Cleaning device.