JP3118004U - Jig for connecting strips with feed holes - Google Patents

Abstract

[PROBLEMS] To quickly connect two strips having feed holes continuously opened at a predetermined pitch in the longitudinal direction and connecting them with the pitch of the feed holes being correct one by one along the longitudinal direction. Provide a jig to be used.
A jig used for connecting two strips having feed holes continuously opened at a predetermined pitch in the longitudinal direction, one by one along the longitudinal direction. One end portion in front of the belt-like object and one front end portion in the back can be simultaneously held by adaptation from below, and at the time of holding, the end portion and the front end portion will overlap each other. However, from the upper surface of the pedestal having an upper surface that has an open tub that is open to at least one end of the both ends of the strip that is connected to the front and back of the strip, A belt-like object with a feed hole comprising a plurality of positioning pins that can pass through the feed holes of two belt-like objects from below and can arrange the two belt-like objects so that their longitudinal directions coincide with each other. Jig for connection.
[Selection] Figure 1

Description

  The present invention relates to a jig used for connecting two strips having feed holes continuously opened at a predetermined pitch in the longitudinal direction, one by one along the longitudinal direction, that is, feed holes. The present invention relates to a jig for connecting an attached band.

  There are various uses for the belt-like object with the feed hole. For example, a film or a continuous paper for a computer that is continuously fed out by itself, or a machine that transports and supplies a machine tool while placing small items by it. Such a belt with feed holes must advance in a step-by-step predetermined time or distance, so that the feed holes are usually continuous at a predetermined pitch in the longitudinal direction so that they are carried by the rotation of the gear. Has been opened.

  However, no matter how long it is, there are times when it will be used up, and there will be times when it has been split unexpectedly. At that time, it is necessary to connect it quickly so that the work is not interrupted as much as possible. However, it is not easy to connect the two front and rear strips in the same direction and the pitch of the feed holes is correct at the moment of work.

  In view of the above problems, the present invention has two strips in which feed holes are continuously opened at a predetermined pitch in the longitudinal direction, and the pitch of the feed holes is correct one by one along the longitudinal direction. An object of the present invention is to provide a jig that makes the work of connecting quickly.

  In order to achieve the above object, the present invention is used to connect two strips having feed holes continuously opened at a predetermined pitch in the longitudinal direction, one front and one back along the longitudinal direction. A front end of the belt-like object and a front end of the rear of the belt-like object can be simultaneously adapted and held from below. A pedestal having an upper surface in which the front end portion is overlapped with each other, and an open tub that is open at least at one end of both ends of the belt-like object connected to the front and back is opened. And from the upper surface of the pedestal so that the two adjacent distances along the predetermined extending direction are in an array that is an integral multiple of the predetermined pitch of the feed holes. Feeding two strips held as described above And a plurality of positioning pins capable of arranging the two strips so that their longitudinal directions coincide with each other. Provide ingredients.

  In the jig having the above configuration, the two strips are arranged and held by the pedestal and the plurality of positioning pins so that the longitudinal directions thereof coincide with each other and the end portion and the front end portion overlap each other. Since it is possible to insert a scissors into the open tub, modify the end portion and the front end portion by cutting or insert a finger to adhere the end portion and the front end portion to each other with tape, The two strips can be accurately connected so that the continuity of the predetermined pitch of the feed holes is not disturbed, and since it does not require labor such as visual inspection, it is easy for a worker and is a beginner. Even this can be done quickly and well.

  The present invention will be described in detail on the basis of an embodiment schematically shown. FIG. 1 is an exploded perspective view of a preferred embodiment of a connecting jig for a belt-like object with a feed hole according to the present invention. FIG. 2 is a perspective view showing a state in which the two strips to be connected are held from below on the pedestal in the embodiment. FIG. 3 is a perspective view showing a state in which the two belt-like objects held as described above are fixed and brought into close contact with the fixing means in the embodiment. FIG. 4 is a diagram for explaining a process of adhering the two strips cut with a tape after the two strips have been modified by cutting so that the end portions abut each other. It is.

  As shown in FIG. 1 and FIG. 2, the connecting jig 1 for a strip with a feed hole according to the present invention has two strips 200 in which feed holes 21 are continuously opened at a predetermined pitch in the longitudinal direction. , Which is used to connect one after the other along the longitudinal direction. This connecting jig 1 mainly comprises a base 11 and four positioning pins 12, 12I, 12II, 12III.

  The pedestal 11 is a substantially rectangular plane, and can hold the front end portion and the rear front end portion of the belt-like object 200 by adapting them from below at the same time. In the place where the end portion and the front end portion are supposed to overlap each other, there is an open tank 111 that crosses a predetermined extending direction I of the belt-like object 200 that is connected one after the other and that has openings at both ends 111A and 111B. It has an open top surface 112.

  The four positioning pins 12, 12I, 12II, and 12III are adjacent to one side 112A of the upper surface 112 at one end 111A of the open tank 111 along the predetermined extending direction I, and any one of them is adjacent 2 The distance of the book is an integral multiple of a predetermined pitch of the feed holes 21 (for example, as shown in FIG. 2, the distance between the positioning pins 12 and 12I is 8 times the predetermined pitch of the feed holes 21 and the positioning pins 12I and 12II The feed holes 21 of the two strips 200 that protrude from the upper surface 112 of the base 11 and are held as described above so as to form a row in which the distance is four times the predetermined pitch of the feed holes 21 are arranged from below. The two belt-like objects 200 can be arranged so as to penetrate through and the longitudinal directions thereof coincide with each other.

  In the present embodiment, four positioning pins 12 (12I, 12II, 12III) are provided, but the present invention is not limited to this, and four or more positioning pins 12 may be appropriately provided.

  Further, the opening at one end 111 </ b> A of the open tank 111 is one surface including the one side 112 </ b> A, and is continuously integrated with the one surface 113 including the one side 112 </ b> A of the base 11. In addition, a notch 114 is formed to open a predetermined range before and after most of the position where the end portion and the front end portion overlap each other. Since the notch 114 is present, as shown in FIG. 4, when the two strips 200 cut are bonded to each other, the tape 3 is not repeated from the bottom, not to mention from the top. Can be glued.

  Further, fixing means 13 are provided on both sides of the open tank 111 on the upper surface 112 of the base 11. As shown in FIG. 1, each of the fixing means 13, 13 includes a rod 131 that is mounted in the base 11 so as to be vertically movable and rotatable, and a pressing head 132 with a knob 133 connected to the upper end of the rod 131. A rod 131 is inserted into the base 11 and a biasing mechanism 134 that biases the pressing head 132 downward is provided. In use, as shown in FIG. 2, the knob 133 of each pressing head 132 is gripped and pulled upward, and then the pressing head 132 is rotated to the side, and the two strips 200 are moved in the longitudinal direction. After the end portions and the front end portions are aligned and held so as to coincide with each other, as shown in FIG. 3, the respective pressing heads 132 are rotated to their original positions, thereby the two strips. 200 may be fixed, and the overlapping portions may be brought into close contact with each other.

  Following the above process, after the two belts 200 fixed and adhered by the fixing means 13, 13 are inserted into the open tank 111 and cut so that the ends abut against each other, As described above, the above-described adhesion can be performed through the notch 114 (see FIG. 4).

  Although the present invention has been described by selecting only the embodiment, various appropriate changes or modifications can be made without departing from the scope of the present invention.

  As described above, according to the jig for connecting a strip with a feed hole of the present invention, two strips having feed holes continuously opened at a predetermined pitch in the longitudinal direction, along the longitudinal direction. In addition, it is easy to connect because the pitch of the feed hole is correct and the pitch of the feed hole is correct and it does not require labor such as visual inspection, so even a beginner can quickly and well make this connection. Work can be done.

The disassembled perspective view of preferable embodiment of the jig | tool for connection of the strip | belt-shaped object with a feed hole concerning this invention. The perspective view which shows the state which hold | maintained the two strip | belt-shaped objects connected from the bottom by the base in this embodiment. The perspective view which shows the state which fixed and closely_contact | adhered two strip | belt-shaped objects hold | maintained as mentioned above with the fixing means in this embodiment. FIG. 6 is a diagram for explaining a process of, after the above process, modifying the two strips so that the end portions abut each other by cutting and then bonding the two strips cut with tape to each other.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Connection jig | tool of a strip with a feed hole 11 Base 111 Opening tank 111A One end of an opening tank 111B The other end of an opening tank 112 Upper surface 112A One side 113 One surface 114 Notch 12 Positioning pin 12I Positioning pin 12II Positioning pin 12III Positioning pin 13 Fixing Means 131 Rod 132 Pressing head 133 Knob 134 Biasing mechanism 2 Feed hole 200 Band-shaped object

Claims (4)

Two strips having feed holes continuously opened at a predetermined pitch in the longitudinal direction, a jig used to connect one line before and after along the longitudinal direction,
One end portion in front of the belt-like object and one front end portion in the rear can be simultaneously held from the bottom in conformity, and the end portion and the front end portion will overlap each other during the holding. However, a pedestal having an upper surface that has an open tub that opens across at least one end of the both ends of the belt-like object connected to the front and rear of the belt,
Projecting from the upper surface of the pedestal so as to form a row in which the two adjacent distances along the predetermined extending direction and any one of them are an integral multiple of the predetermined pitch of the feed holes, And two positioning pins which can be arranged so that their longitudinal directions coincide with each other by penetrating through the feed holes of the two strips held in this manner from below. A jig for connecting strips with feed holes, characterized by   After the two strips are arranged and held on both sides of the open tank on the upper surface of the pedestal so that their longitudinal directions coincide and the end portion and the front end portion overlap each other, 2. A jig for connecting strips with feed holes according to claim 1, further comprising fixing means for fixing the strips of the books and bringing the overlapping portions into close contact with each other.   The upper surface of the pedestal has a substantially rectangular plane, the plurality of positioning pins are arranged along one of the left and right sides of the rectangular plane, and the opening at the at least one end of the open tank includes at least this one side. The jig for connecting a belt-like object with a feed hole according to claim 2, wherein the jig is a flat surface.   A predetermined range of front and rear of at least a part of a planned position where the end portion and the front end portion are overlapped with each other is continuously integrated with the open tank on one surface including the one side of the pedestal. 4. A jig for connecting a belt-like object with a feed hole according to claim 3, wherein a notch is formed.

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