JPS59179300A - Double-row transfer press - Google Patents

Abstract

PURPOSE:To convey divided and formed parts irrespectively of feed bars and to enable double-row formating of all kinds of shapes by providing an idle stage next to a dividing stage, and providing a conveyor driven by the feed bars in the idle stage. CONSTITUTION:The 1st idle stage 14, the 1st forming stage 15, the 2nd forming stage 16, the 2nd idle stage 17, the 3rd forming stage 18, the 4th forming stage 19, a dividing stage 20, the 3rd idle stage 21, and the 5th forming stage 22 are formed successively from a material feeding side to a product discharging side 3. A conveyor 23 driven by feed bars 9 is provided in the stage 21 next to the stage 20. The conveyance of the divided materials formed in the stage 20 to the stage 21 and the conveyance thereof from the stage 21 to the stage 22 are thus accomplished simultaneously. A conveyor 35 similar to said conveyor 23 is provided in order to transfer the product 34 in the stage 22 to a product taking out device 12.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a two-cavity transfer press.

In transfer press, press forming processing method 2
Individual production, that is, one press or press line can produce two
There is a way to produce each at the same time. This is an extremely beneficial method that increases production efficiency. Here, 2 14V, shi means 1
This method involves pressing a sheet and then dividing it in the middle to obtain two molded products.
As shown in Bl, there are two methods depending on the product size. These two methods are the method of dividing (bl) in the direction perpendicular to the transport direction (direction perpendicular to at) shown in Figure 1+At, and the transport direction shown in Figure 1 It is better to divide (+) Since the support by the fingers is only on the feed bar side, transportation after division as shown in Fig. 1 (Bl) is impossible because the feed bar is cantilevered from the feed bar fullll.As can be seen from this, the conventional method In Transfuageres, there were some molded products that could not be made in two pieces due to limitations due to the pressing method.

An object of the present invention is to provide a two-cavity transfer press that can perform two-cavity molding of molded products of any shape.

In order to achieve the above object, the two-cavity transfer press of the present invention is provided with an idle process following the minute 1ψ'' process, and a pushing device driven by the feedper is provided in this idle process 4'J. has been completed. Therefore, the divided molded product can be transferred to the conveying device independently of the feed bar.

An embodiment of the present invention will be described below in Figure 21:<i~'57.
Chapter 11 Product transport from the people side (upstream side) (2) IJ3 flll
l+ (Downstream side) (3) They are installed upright at a plurality of locations in the flow direction and distributed to the left and right with respect to the flow direction. A clamp lift device (4) is arranged between the left and right sides of each applied device (1), and these clamp lift devices (4) are connected to a cam via a clamp power transmission shaft (5) and a new lift power transmission shaft (6). It is linked to an axis (not shown). A horizontally movable holster cart (7) is disposed between each clamp lift device (4), and each of these holster carts (7) supports a holster plate (8). Reference numeral (9) denotes feed pars for feeding the material 00, which are provided in pairs on the left and right, each having an inward finger θυ. 04 is a product removal device installed on the product delivery side (3) +
S? , (I) is a push/pull drive device N that pushes and pulls the feeder (9) and is linked to the camshaft. In such a transfer press, the material loading side (2)
) to the product delivery side 1 (3), the first idle process (14+, the first forming machine #plane, the second forming process (Ifj, the second idle process Oη, the third forming unit culm (181, the fourth Forming process θ1, dividing process (e), @3 idle culm (21
), the fifth molding [, the ladle 1c is formed. And the third idle culm (JLI, above) following the dividing step (E)
A retaining device M■ driven by the <-F bar (9) is provided. In other words, paper feeding device 1? @ is a carriage 0 guided by wheels (c) on a pair of left and right fixed rails (c).
9, and the carriage (A) encloses the movable body 9 on the left and right sides, which is guided by the left and right guide rods. The movable body (C) is inserted into the pin C which stands up from the feed bar (9) so as to be able to slide vertically.

Therefore, the lift 1 movement (elevating movement) of the feed bar (9) allows the sliding of the bottle (A) with respect to the movable body ■, and the clamp movement (left and right 1fij+) of the feed bar (9).
) allows the movable body (c) to move with respect to the kite stick @, but the push/pull movement (scoop feeding) of the feeder (9) allows the carriage (a) to move as a unit. Become. On the left side of the carriage, a pair of rows descend.
y) is attached, and these elevating bodies (to) are lowered by a cylinder device Pf01) provided on the carriage i, and the vertical bins s', ! The cargo is unloaded by I. The side door 4 of the elevating body has its [iil
f'; A suction device (such as a vacuum cup) (33A) (33B) is provided on the ten sides of the end. Is this how Nri is done? 1. J:, Division process I! Formed in J): +- J Kan old (10a) third idol culm G! I) To the four elephants in F, the divided material (10a
)'s 5th molding ray "-(11 force to 19 doors, etc.)" IQ, 1.4t
'+ Kei (In order to pass the He product (l + ν to the product take-out device (14), Ai Jki 1 ejection device
y>transmission device 1 (tGQ is provided.

Bulls action under JJ i + ti'! I will clarify. lsu karigami 4
゛1) ←: (4 ('C, J? Do split work?) In the case of regular production (11 series per piece), the camshaft marked ni+ is linked to the power transmission shaft from the brace. I'm sorry.
Press and transfer device 1 (1 means interlocking h′f, >
Row 4, U. That is, as shown in Fig. 5 (At (Bl), the foot bar (9) 11) performs pushing and pulling in the 44 horizontal direction, lifting and lowering, and moving between the approaching points 111 in the Jlo direction. At this time, the fin car (11) attached to the feed bar (91f'U) performs intermittent + ffi feeding of the material (11).On the other hand, in the step (4), the two-piece feeder performs the minute i'FJ production. In this case, as shown in Fig. 6, the transfer device and the presto drive are each driven by separate drive devices by sequence control.That is, from the first idle ball distance 0υ, the division 1-1. The name is ft bar ()))
The upper fin car 0υ is used to transport the material four times, and at the same time, the molding process is performed in each molding process (Ltii) H(ill) (11). Then, in the dividing step H, it is divided into left and right halves. That is, after the press reaches the upper month limit, the transfer device temporarily stops (A) after the end of the transfer 4id. The elevating body 9 is lowered by the cylinder device CH) within the range including the center of this E55, and the suction throat km
f7M (33A) adsorbs the divided material Ft (10a) of the minute 2;4 step at, and also adsorbs the adsorption device (33
B), the divided material PI (10a
) to absorb %V. Then, raise the lowering vehicle and lift the material (10a) on both sides. After this, 1 sheet feeding operation is carried out.
tα is fed and moved by the feed process of the feed bar (9), and then the feed is carried out. 2 scoops λ: The lowering of the elevating body side after 4 and the suction 5F'r M'I! For the removal and subsequent rise, the divided material (10a) is simultaneously passed to the third idle process Qj) and the fifth forming process c24.

After that, for the third idol culm p;
Oa) is operated by an actuator (not shown) in the left and right direction.
! Ir constant redundancy mii; If4j is done. The product ((2) of the fifth forming process (2) is similarly transferred to the product take-out device 0 by the 'l110 transfer device N〈9. The transfer device i4? is temporarily stopped at the center of the return process. 1(
b) Do. With this, the υ pushing device ◆ can be divided into parts as shown in Fig. 7! It is located within the third idle step ψυ between the culm and the fifth forming culm. Therefore, the lowering of the press] 1h (press operation) is carried out without being interfered with by the supine raising device EC.

According to the 254-capture transfer device of the present invention described above, the divided molded products (divided material) can be transported by the transport device regardless of the feedper, and therefore, the divided molded products (divided material) can be transported by the transport device regardless of the feedper. Enables molding in large quantities.

[Brief explanation of drawings]

Figure 1 ■1 sail) is a schematic bottom view of Yuzu showing the two-cavity molding method.
FIGS. 2 to 57 show an embodiment of the present invention, and tr<
Figure 2 is a partial cutout (1t11 surface 1>41, Figure 3 is a plan view, Figure 4 is a plan view of the main part, Figure 5 (Al is the press angle when one piece is taken, Figure 5 (Bl is the same time Gouyad,
The 6th section is a time chart for the 2-piece condition, Figure 6 (
Bl is an explanatory diagram of conveyance by the suction device, and FIG. 7 is an explanatory diagram of the Z section in the sixth section. (2)...Material carry-in side, (3)...Product carry-out side, (
4)...Clamp lift device ff, (9)...Feed bar, o(t...Material, (10a)...Divided material,
QD... Fin car, oz... Product removal device, α
1...min'I? ]Culm, Q】4...Third idol culm, (A)...Fifth forming process, 12:j...Transport device f-? , Oto Carriage, Co., Ltd. Guide 4t
, W-...movable body, σrehin, αto-elevating body, G(II
・・Cylinder device, C32・”-Downward bin, (33A
) (33B)...Adsorption device, (sha...Product agent Hiroshi Moriki Imo

Claims (1)

[Claims] 1. A two-piece citrine fapleine, characterized in that an idle process is provided next to the dividing process, and a conveying device driven by a feed bar is provided in the idle process.