JPH0546402U - Processing material feed mechanism - Google Patents

Abstract

(57) [Summary] [Purpose] A facility structure that can be concealed and exposed is provided. [Structure] A transport film 1 wound around a transport film delivery roll 2 and wound around a transport film winding roll 7 is arranged so as to horizontally move below a working section Mh,
In a configuration in which the processing material P is placed on the horizontally moving transporting film 1 and is fed below the working section Mh, the transporting film 1 is disposed on the side surface of the work table Mk for guiding the transporting film 1 from below. Openable and closable lids 12, 13 are provided on the two opposite side surfaces on the line, and the lids 12,
The transport film payout roll 2, the transport film take-up roll 7 and their drive units are mounted and supported on the inside of 13, and the transport film payout roll 2, the transport film take-up roll 7 and their drive units are covered. By opening and closing the parts 12 and 13, the work table Mk can be exposed and concealed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a processing material feeding mechanism. More specifically, the present invention relates to an improvement related to the equipment structure of a processing material feeding mechanism that is provided in a processing device for cutting, punching, etc., and sends a processing material to a processing part such as a cutting blade and a punching punch for processing a processing material. ..

[0002]

[Prior Art]

 Conventionally, as a processing material feeding mechanism, for example, there is one previously proposed by the present applicant as Japanese Patent Application No. 3-138058.

The conventional feed mechanism for a processing material according to the prior proposal of the applicant is one mechanism that constitutes a cutting processing device for continuously cutting a ceramic green sheet or the like in a plurality of directions. The conveyor film wound on the delivery roll and wound on the conveyor film take-up roll is arranged so as to move horizontally below the machining unit consisting of the cutting blade, and the machining material is mounted on the conveyor film that moves horizontally. It is designed to be sent to the bottom of the department.

In the conventional processing material feeding mechanism according to the prior proposal of the present applicant, the transport film feeding roll, the transport film winding roll, and the driving units thereof lower the transport film. If the equipment is exposed around the work table that is guided from, it is likely that there will be problems such as the buildup of dust generated in the machining section and the obstruction of workers and work equipment in the surrounding area. Therefore, the equipment structure that is normally hidden on the work table and exposed only when necessary is a related development requirement.

[0005]

[Problems to be solved by the device]

 The present invention has been made in consideration of the above-mentioned related development requirements, and an object thereof is to provide a processing material feeding mechanism having an equipment structure capable of concealing and exposing.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the processing material feeding mechanism according to the present invention is configured so that the transport film wound around the transport film feeding roll and wound on the transport film winding roll moves horizontally below the working section. In the processing material feeding mechanism in which the processing material is placed on the horizontally moving transfer film and is fed below the processing unit, the side surface of the table for guiding the installation of the transfer film from below is installed. An openable and closable lid is provided on the two opposite sides of the line of the transport film, and a transport film feeding roll, a transport film take-up roll, and a driving unit for these are mounted and supported inside the lid. A means for exposing and concealing a transport film feeding roll, a transport film take-up roll, and a drive unit thereof by opening and closing the lid. Adopted to.

[0007]

[Action]

 According to the above-mentioned means, since at least two side surfaces of the work table are surrounded by the lid to form a closed space that can be opened and closed under the work table, the lid is opened and closed to be mounted inside the lid. A process that has a facility structure that allows concealment and exposure because the supported transport film feeding roll, the transport film take-up roll, and the driving unit for these can be concealed in the closed space or exposed from the closed space. The problem of providing a material feeder is solved.

[0008]

【Example】

 An embodiment of a processing material feeding mechanism according to the present invention will be described below with reference to the drawings.

In this embodiment, the cutting processing device M according to the above-mentioned prior proposal of the applicant is shown.

As shown in detail in FIG. 1 and FIG. 2, the cutting apparatus M has a pulse motor Mb fixed to a base frame Ma and a pulse motor Mb supported by the base frame Ma and horizontally rotated. The horizontal rotation moving unit Mc, the pulse motor Md fixed to the horizontal rotation moving unit Mc, the horizontal linear moving unit Me supported by the horizontal rotation moving unit Mc and horizontally moved by the pulse motor Md, and the horizontal linear moving unit. A servo motor Mf fixed to Me, a vertically moving unit Mg supported by a horizontal linear moving unit Me and moved up and down by a servo motor Mf, and a holder-type replaceable cut attached to the lower end of the vertically moving unit Mg. The cutting material Mh is provided with a blade Mh, and the processing material P can be cut by moving the cutting blade Mh, which is a working unit, in any direction up and down with a constant pitch. In addition, near the cutting blade Mh, the position of the processing material P under the cutting blade Mh is detected, and the pulse motors Mb, Md and the servo motor Mf are automatically driven and correction-controlled in cooperation with a controller (not shown). A detection mechanism Mi and a cleaning mechanism Mj for removing foreign matter attached to the cutting blade Mh are provided.

Further, the cutting apparatus M has a working table Mk installed below the cutting blade Mh. The work table Mk includes a fixed table Mka horizontally installed below the cutting blade Mh, a cutting board Mkb provided vertically below the cutting blade Mh at a central portion of the fixed table Mka, and a cutting board Mkb below the cutting board Mkb. It is provided with an elevating part Mkc for elevating and lowering the cutting board Mkb, and a fixed table Mka forms a fixed feed guide surface for the machining material P, and as the elevating part Mkc elevates the cutting board Mkb, the thickness of the machining material P, etc. The variable working surface of the working material P corresponding to is formed.

In this embodiment, which is provided in the cutting apparatus M, a transport film feeding roll 2 around which the transport film 1 is wound, and a torque motor which is a drive unit for rotationally driving the transport film feeding roll 2 are used. The feeding motor 3, a tension roller 4 that is provided in the vicinity of the feeding film feeding roll 2 and applies tension to the feeding film 1 that is fed from the feeding film feeding roll 2, and a fixing roller that is provided at one end of the fixing base Mka of the work table Mk and fixed. The feeding guide roller 5 that forms the surface on which the conveying film 1 is arranged together with the table Mka, and the fixed table Mka that is provided at the other end of the fixed table Mka of the work table Mk that faces the feeding guide roller 5 and that is conveyed together with the fixed table Mka and the feeding guide roller 5 A winding guide roller 6 that forms the surface on which the film 1 is arranged, and a conveying film on which the conveying film 1 is wound. The film take-up roll 7, the take-up motor 8 of a torque motor that is a drive unit for rotationally driving the carry film take-up roll 7, and the carry film take-up roll 7 provided near the carry film take-up roll 7. A winding auxiliary roller 9 for assisting the winding of the transport film 1 and a winding auxiliary motor 10 of a torque motor for driving the winding auxiliary roller 9 to rotate are provided. The transport film 1 wound on the take-up roll 7 horizontally moves below the cutting blade Mh, which is a working section, along the fixed base Mka of the work table Mk, and the working material P is placed on the transport film 1 that moves horizontally. It is designed to be fed below the cutting blade Mh, which is the machining section.

Further, the side surface of the work table Mk is closed as much as possible to form a closed space 11 below the work table Mk, and the closed space 11 accommodates the constituent parts of the embodiment. It is concealed (see FIGS. 1, 3 and 4). The closed space 11 can be opened and closed by providing lids 12 and 13 on two opposing side surfaces on the line where the transport film 1 is arranged. The lower edges 12a and 13a of the lid portions 12 and 13 are rotatably supported by hinges 14, and the upper edges 12b and 13b can be opened and closed by rotating the upper edges 12b and 13b from the upper side to the outer side. , 13b is provided with a locking mechanism (not shown) such as an engaging structure and a magnet structure so that the closed state can be locked.

In the closed space 11 having the lids 12 and 13 that can be opened and closed, the transport film feeding roll 2, the feeding motor 3, and the tension roller 4 are fixed to the inner surface of one lid 12. The transport film take-up roll 7, the take-up motor 8, the take-up auxiliary roller 9, and the take-up auxiliary motor 10 are fixed to the inner side surface of the other lid 13 by being supported by the supporting frames 12c, 12d and 12e respectively. It is supported by the supporting frames 13c, 13d, 13e, and 13f, respectively. Therefore, as shown in FIGS. 5 and 6, by opening the lids 12 and 13, the transport film delivery roll 2, the delivery motor 3, the tension roller 4, the transport film take-up roll 7, and the take-up motor 8 are opened. The winding auxiliary roller 9 and the winding auxiliary motor 10 are exposed from the closed space 11, respectively. The exposed state is such that the above-mentioned respective parts face upwards outside the work table Mk. The feeding guide roller 5 and the take-up guide roller 6 are supported by the fixed base Mka of the work table Mk.

According to such an embodiment, during the operation of the cutting apparatus M, the lids 12 and 13 are closed to hide the above-mentioned respective parts in the closed space 11, so that the cutting blade Mh can be used for processing. Even if the dust generated from the material P scatters, it does not adhere to the unused transport film 1 wound around the transport film delivery roll 2 or the delivery motor 3 or the like to cause stains and impair their functions. In addition, the efficiency and safety of the work will be ensured because it will not interfere with the work of workers and work machines in the surroundings. Further, when the lids 12 and 13 are opened when necessary for maintenance or the like, the respective portions can be exposed from the closed space 11. In particular, since this exposed state is such that each part faces upward to the outside of the work table Mk, there is an advantage that each part can be easily maintained.

As described above, in addition to the illustrated embodiment, an embodiment in which the feeding motor 6 and the winding motor 8 are used as pulse motors and the winding auxiliary roller 9 and the winding auxiliary motor 10 are omitted is possible.

Further, it is possible to adopt an embodiment in which the lid portions 12 and 13 are slidably opened / closed in the lateral direction.

Further, it is possible to provide an embodiment provided in another processing apparatus such as a punching processing apparatus.

[0019]

[Effect of the device]

 As described above, in the processing material feeding mechanism according to the present invention, a closed space that can be opened and closed is formed below the work table, and by opening and closing the lid, the feeding film feeding roll, the feeding film winding roll, and the like are formed. Since the drive unit can be concealed in the closed space or exposed from the closed space, it is possible to provide an equipment structure capable of concealing and exposing. Further, due to this effect, there is an effect that it can be concealed to prevent each part from being soiled and the like, the efficiency and safety of the work in the surroundings can be secured, and that it can be exposed to facilitate maintenance and the like.

[Brief description of drawings]

FIG. 1 is a front sectional view showing an embodiment of a feeding mechanism for a processing material according to the present invention.

FIG. 2 is a side sectional view of FIG.

FIG. 3 is an enlarged cross-sectional view of a main part of FIG.

4 is a sectional view taken along line XX of FIG.

FIG. 5 is a cross-sectional view showing another operation state of FIG.

FIG. 6 is a plan view of FIG.

[Explanation of symbols]

1 Conveying Film 2 Conveying Film Feeding Roll 3 Feeding Motor (Drive Unit) 7 Conveying Film Winding Roll 8 Winding Motor (Drive Unit) 12, 13 Lid Mh Cutting Blade (Machining Section) Mk Work Table P Processing Material

Claims (1)

[Scope of utility model registration request] 1. A transport film wound around a transport film feeding roll and wound around a transport film winding roll is arranged so as to horizontally move below a working section, and a working material is placed on the horizontally moving transport film. In a processing material feeding mechanism configured to feed a processing film to the lower side of the processing and working section, a lid portion that can be opened and closed on two opposite side surfaces of a side surface of a work table that guides the arrangement of the transportation film from below. Is provided, and a conveying film feeding roll, a conveying film winding roll, and their driving units are attached and supported inside the lid, and the conveying film feeding roll, the conveying film winding roll, and their driving units are covered. A work material feeding mechanism that can be exposed and concealed from the work table by opening and closing the part.