CN2412872Y

CN2412872Y - Flexible thin PC sheet conveying appliance

Info

Publication number: CN2412872Y
Application number: CN 99240821
Authority: CN
Inventors: 陈花贵
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-16
Filing date: 1999-11-16
Publication date: 2001-01-03
Anticipated expiration: 2009-11-16

Abstract

The utility model relates to a flexible thin PC plate conveying device, which comprises a machine frame (11), a guiding rail (6), an electromotor (7), a screw rod (27) and a base (17). Transmission chains (13) in two rail grooves (16) at both sides of a group of long rail supports (12) which are arranged in parallel are correspondingly provided with clamping elements (3) in an equidistant mode. The automatic clamping and separating of an upper clamping jaw (23) and a lower clamping jaw (24) is generated under the action of an arc-shaped piece (4) which is provided with a lower convex arc surface (9) and correspondingly arranged in the inner side of the end part of the two long rail supports (12); thereby, both sides of a flexible thin PC plate (5) are firmly clamped to maintain a horizontal movement, and in this way, the deformation can not be generated when the flexible thin PC plate (5) is dried or processed. The utility model has the advantages of compact structure, low cost, convenient use and maintenance, etc., the utility model is suitable for process and transportation situations of various flexible thin PC plates with different specifications.

Description

Soft thin PC plate feedway

The utility model relates to a kind of feedway, relates in particular to a kind of soft thin PC plate feedway.

Electric equipment products are in the past mostly used the PC plate of certain thickness and suitable hardness, in the course of conveying of drying operation or processing, only need both sides just can pass the PC plate with moved further delivery wheel or load-transfer device; Progress along with science and technology, each electronic product is except that improving constantly its function, also constantly strive dwindling its volume, to reach purpose light and handy and easy to carry, present most of electric equipment products all adopt the very thin soft PC plate of thickness to substitute thicker and heavier in the past pc plate, but soft PC plate is because material softer, thin, dry or add man-hour with mode of movement in the past, dry film method equipment is easy to generate distortion, though also can be produced soft thin PC plate, cost height.

The purpose of this utility model is that a kind of cost of design is low, and the efficient height can make soft thin PC plate in drying, and the processing course of conveying does not produce the feedway of distortion.

The utility model is achieved like this: a kind of soft thin PC plate feedway that includes frame, guide rail, motor, screw rod and base, the parallel long rail chair that one group of both sides rail groove is housed on the frame, in the rail groove driving chain is housed, there is sprocket gear at the two ends of long rail chair, the inboard correspondence in the two ends of two long rail chairs is equipped with the arcuate member of convex globoidal under the tool, correspondence is equipped with the inverted L shape seat board on two driving chains, on the vertical outerplanar of inverted L shape seat board clamping element is housed.

Clamping element includes an outside and is provided with upper gripper jaw, middle pertusate upper gripper jaw seat, passes the middle hole of upper gripper jaw seat after pushing rod sleeve is contained in the spring, and its base is connected with following jaw.

Adopted said structure, especially adopted the bare terminal of time jaw to be positioned at the outside of upper gripper jaw in the mode that staggers, thereby make soft thin PC plate parallel motion and do not produce distortion in the drying or the course of processing, the utlity model has advantages such as compact conformation, tooling cost is low, working service is convenient, be applicable to that occasion is carried in the various soft thin PC plate processing of different size.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is an embodiment schematic diagram of the present utility model;

Fig. 2 is the utility model clamping element drive state embodiment block diagram;

Fig. 3 is that the push rod of clamping element is subjected to arcuate member to make the enforcement illustration of time spent;

Fig. 4 is the clamping element schematic diagram of movements;

Fig. 5 is the partial perspective view of the utility model arrival end;

Fig. 6 is the partial perspective view of the utility model end;

Fig. 7 is the partial perspective view in the utility model stage casing.

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the top of baking box 1 is provided with going up of a tool heating pipe 15 and covers 14, the parallel long rail chair 12 that one group of both sides tool rail groove 16 is housed on frame 11, one driving chain 13 around full week is housed in the rail groove 16 of long rail chair 12, the sprocket gear 2 of this driving chain 13 of transmission is equipped with at the two ends of long rail chair 12, be positioned at a wherein end of long rail chair 12, motor 7 drive speed reducer 25 are arranged, transmission shaft 26 synchrodrive are located at the sprocket gear 2 at these two long rail chairs, 12 two ends, make the driving chain of being located in these group leader's rail chair 12 rail grooves 16 13 produce synchronous circulation and move.

Equidistantly be equipped with on two driving chains 13 be relative to and with the inverted L shape seat board 18 that driving chain 13 moves, on the vertical outerplanar of each inverted L shape seat board 18, clamping element 3 is housed.

Clamping element 3 by an outside be provided with upper gripper jaw 23, central authorities open the following jaw 24 that falls by the upper gripper jaw seat 21 of hole 19 and a drawn stem 22 controls and form.Pass upper gripper jaw seat 21 central hole 19 behind push rod 22 pocketed springs 20, its bottom links with following jaw 24.When push rod 22 was not subjected to external force, following jaw 24 kept the clamping state with upper gripper jaw 23.

The upstream end of two long rail chairs 12 and terminal homonymy correspondence are equipped with the arcuate member 4 of convex globoidal 9 under one group of bottom tool, when clamping element 3 moves with synchronous on-cycle driving chain 13 and pass through arcuate member 4, push rod 22 of 9 clamping elements that will pass through 3 of convex globoidal presses down under it, the effect of push rod 22 makes down jaw 24 declines separate with upper gripper jaw 23, and this moment, the guide rail 6 by one group of guide wheel 10 being located at upstream end imported the both sides of soft thin PC plate 5 clamping element 3 that is opening; Behind the clamping element 3 process following convex globoidals 9 of arcuate member 4, push rod 22 is risen by the application force of spring 20, and will descend jaw 24 upwards to draw, and makes down jaw 24 and upper gripper jaw 23 be clamp position, and soft thin PC plate 5 both sides are clamped.

Following jaw 24 is the outsides that are positioned at upper gripper jaw 23 in the mode that staggers, forming a kind of both sides to soft thin PC plate 5 produces from lower to upper and the method for clamping that staggers, make the central authorities of this soft thin PC plate 5 form an effect of upwards arching upward, when parallel motion, do not deform, be beneficial to and dry or process operation.

When clamping element 3 moves to end with soft thin PC plate 5 clampings, the push rod 22 of then being located at each clamping element 3 that the following convex globoidal 9 of terminal arcuate member 4 will pass through again presses down and upper gripper jaw 23 is separated with following jaw 24, dries the PC plate of finishing 5 in order to taking out.

Two places, below of a long rail chair 12 therein, respectively be provided with the base 17 of a tool internal thread hole, respectively be installed with screw rod 27, motor 8 driven in synchronism two screw rods 27 rotate, make long rail chair 12 produce parallel moving, thereby reach the spacing of adjusting two long rail chairs 12, with the processing of the soft thin PC plate 5 that adapts to different in width.

Claims

1. soft thin PC plate feedway, include frame (11), guide rail (6), motor (7), motor (8), screw rod (27) and base (17), it is characterized in that, frame (11) goes up the parallel long rail chair (12) that one group of both sides rail groove (16) is housed, driving chain (13) is housed in the rail groove (16), sprocket gear (2) is equipped with at long rail chair (12) two ends, the inboard correspondence in two long rail chair (12) ends is equipped with the arcuate member (4) of convex globoidal (9) under the tool of bottom, two driving chains (13) are gone up correspondence inverted L shape seat board (18) are housed, and clamping element (3) is housed on the vertical outerplanar of inverted L shape seat board (18).

2. soft thin PC plate feedway according to claim 1, it is characterized in that clamping element (3) includes an outside and is provided with the upper gripper jaw seat (21) that upper gripper jaw (23), central authorities have hole (19), pass upper gripper jaw seat (21) central hole (19) behind the outer pocketed springs of push rod (22) (20), its bottom is connected with following jaw (24).

3. soft thin PC plate feedway according to claim 1 and 2, the bare terminal of jaw (24) is positioned at the outside of upper gripper jaw (23) under it is characterized in that in the mode that staggers.