CN201140902Y

CN201140902Y - Conveying system

Info

Publication number: CN201140902Y
Application number: CNU2008200003423U
Authority: CN
Inventors: 蔡祥祺; 张书省; 陈国全; 张钦渊; 佟晨瑜; 沈姿华
Original assignee: JUNHAO PRECISION INDUSTRY Co Ltd
Current assignee: JUNHAO PRECISION INDUSTRY Co Ltd; Gallant Precision Machining Co Ltd
Priority date: 2008-01-04
Filing date: 2008-01-04
Publication date: 2008-10-29
Anticipated expiration: 2018-01-04

Abstract

The utility model relates to a conveying system, which comprises at least an upper compression bar and a conveying rod which are correspondingly arranged on the top and the bottom, wherein the conveying rod is provided with a shaft lever, a plurality of rollers are traversed through the shaft lever, a plurality of rollers form a conveying face, the upper compression bar is provided with a rotary shaft and a pressing wheel, the pressing wheel is sleeved and fixed on the rotary shaft, the axial center of an outer shape of the pressing wheel is not located on the axial center of the rotary shaft and the two axial centers are crossed, thereby the pressing wheel can be driven by the rotary shaft to deflect and rotate upwards and downwards by the rotary shaft, thereby when the upper compression bar and the conveying rod clip and convey a processing workpiece to move on the conveying face, the rollers and the pressing wheel can surely press the processing workpiece to move, and thereby the conveying system can prevent the processing workpiece from stopping on the conveying face fixedly.

Description

Delivery system

Technical field

The utility model relates to a kind of delivery system, relates in particular to have the delivery system that upperpush rod and conveying lever are oppositely arranged up and down.

Background technology

Delivery system is the indispensable part of the consistent production of modern factories automation, delivery system is provided with a plurality of conveying levers, to transport by the carrying of the roller on the conveying lever, to be processed the end by a processing procedure directly can be delivered to the place that begins of next processing procedure, it can save to be processed shipment and delivery cost that moves between different processing procedures.

For undersized to be processed or the work programme that soaks processing procedure is arranged; because to be processed weight itself is light or be subjected to the influence of buoyancy and expendable weight; friction force between the roller of conveying lever and to be processed can be less; thereby usually can be stuck on the roller of conveying lever motionless; to be processed the collision each other that it can cause front and back position to carry; also causing to be processed in addition easily has only monolateral stressed; cause to be processed side travel and drop outside conveying lever or with to be processed collision each other of left and right sides; for very accurate to be processed; as semiconductor crystal wafer; glass substrate; it can cause damage to cause heavy losses and be difficult to be suitable for; cause to use the special equipment that transports to transport, cause manufacturing cost to heighten.

For this reason, TaiWan, China patent announcement number I279380 discloses a kind of delivery system that a upperpush rod is set above conveying lever, it is by the clipping up and down of conveying lever and upperpush rod, to guarantee that each to be processed can both be transported really, problem with to be processed collision reducing front and back position, and it establishes the stop wheel of external diameter than big and round convex on this conveying lever, this stop wheel can spacing to be processed mobile route, thereby can avoid to be processed in the process of carrying, to drop, yet this kind delivery system, if the axle center of upperpush rod is provided with position deviation to some extent, subregion between conveying lever and the upperpush rod has excessive gap easily, cause to be processed still might be stuck in gap location, and cause to be processed can't be transferred really, to be processed still has the doubt that runs foul of each other.

The utility model content

Therefore, main purpose of the present utility model is to disclose a kind of delivery system that can carry to be processed really, to guarantee to be processed to be processed collision each other that can the original place stop and cause front and back position.

Via as can be known above, for achieving the above object, the utility model provides a kind of delivery system, this delivery system comprises at least one upperpush rod that is oppositely arranged up and down and conveying lever, wherein this conveying lever has axostylus axostyle, and this axostylus axostyle wears and is provided with some rollers, and these some rollers form the face that transports, and this upperpush rod comprises S. A. and compacting wheel, this S. A. is erected at this top of transporting face, this compacting wheel is flexible and wear and be fixed on this S. A., and the axle center of outline that should the compacting wheel this compacting wheel can be driven by this S. A. and skew rotation up and down not on the axle center of this S. A. but intersect.

In view of the above, delivery system can be used for carrying to be processed, the rotation that it allows this compacting take turns out-of-position rotation up and down and to cooperate the conveying lever upper roller, allow this compacting wheel slightly this to be processed of compressing clipping and carried, thereby can guarantee that to be processed quilt do not carry really and can stop, so to be processed of front and back position problem of collision each other not.

Description of drawings

Fig. 1 is a structure External view of the present utility model.

Fig. 2 is the cutaway view of the utility model upperpush rod.

Fig. 3 is the External view of the utility model conveying lever.

Fig. 4 is the illustrative view of the utility model upperpush rod.

Fig. 5 is a running scheme drawing of the present utility model.

The specific embodiment

For to feature of the present utility model, purpose and effect, more deep understanding and approval are arranged, enumerate preferred embodiment and cooperate schematic view illustrating as back:

See also Fig. 1, Fig. 2 and shown in Figure 3, it is a structural representation of the present utility model, delivery system of the present utility model, comprise at least one upperpush rod that is oppositely arranged up and down 10 and conveying lever 20, wherein this conveying lever 20 has an axostylus axostyle 21, and this axostylus axostyle 21 wears and is provided with some rollers 22, and these some rollers 22 form one and transport face 23, some stops wheels 24 are set on this axostylus axostyle 21 in addition, and the external diameter of this stop wheel 24 is greater than this roller 22, this stop wheel 24 forms a spacing space in twos.

Please consult shown in Figure 4 more in the lump, this upperpush rod 10 has a S. A. 11 and a compacting wheel 12, wherein this S. A. 11 is erected at the top that this transports face 23, this compacting wheel 12 has elasticity and wears and is fixed on this S. A. 11, and the axle center of outline that should compacting wheel 12 is not on the axle center of this S. A. 11 but intersect, the axle center of the outline of this compacting wheel 12 and the differential seat angle in the axle center of this S. A. 11 are 5 to spend to 10 degree for good, be offset rotation up and down so that this compacting wheel 12 can be driven by this S. A. 11.

This upperpush rod 10 also can comprise two axle sleeves 13 in addition, this two axle sleeve 13 is set on this S. A. 11, and by the left and right sides respectively clipping fix this compacting wheel 12, this axle sleeve 13 can be by entangling and oppress this compacting wheel 12 these S. A.s 11 of contact outward inwardly and fix this compacting wheel 12, and should compacting take turns 12 outline and can encircle and establish at least one packing ring 14 with the increase contact friction force.

Please consult Fig. 5 again, it is the utility model running scheme drawing, the utility model can be used for carrying a plurality of to be processed 30, the spacing space that this stop wheel 24 forms in twos can be for ccontaining this to be processed 30, to avoid to be processed 30 to drop outside this conveying lever 20 or cross travel, and should compacting take turns 12 out-of-position rotations up and down, therefore its with conveying lever 20 on these roller 22 collocation uses under, to be processed 30 of compressing clipping that can be slightly and carried it can not rest on the conveying lever 20 to guarantee to be processed 30.

As mentioned above, the utility model is by being offset the compacting wheel 12 of rotation up and down, can drive to be processed 30 really moves, although thereby because these S. A. 11 assemblings are improper, and make this compacting wheel 12 excessive slightly with the gap of this conveying lever 20, still can by this compacting wheel 12 about out-of-position rotate and guarantee that to be processed 30 is carried really, and do not have the problem of colliding each other.

Claims

1. a delivery system is characterized in that, comprises:

At least one conveying lever (20), described conveying lever (20) has axostylus axostyle (21), and described axostylus axostyle (21) wears and be provided with some rollers (22), and described some rollers (22) form the face (23) that transports;

At least one upperpush rod (10), described upperpush rod (10) has S. A. (11) and compacting wheel (12), described S. A. (11) is erected at described top of transporting face (23), described compacting wheel (12) has elasticity and wears and is fixed on the described S. A. (11), and the axle center of the outline of described compacting wheel (12) is on the axle center of described S. A. (11) but intersect, described compacting wheel (12) can be driven by described S. A. (11) and up and down skew rotate.

2. delivery system according to claim 1 is characterized in that, described upperpush rod (10) also comprises two axle sleeves (13), and described two axle sleeves (13) are set on the described S. A. (11), and by the left and right sides difference fixing described compacting wheel of clipping (12).

3. delivery system according to claim 2 is characterized in that, described axle sleeve (13) contacts described S. A. (11) and fixing described compacting wheel (12) by entangling and oppress described compacting wheel (12) outward inwardly.

4. delivery system according to claim 1 is characterized in that, the differential seat angle in the axle center of the outline of described compacting wheel (12) and the axle center of described S. A. (11) is 5 to spend to 10 and spend.

5. delivery system according to claim 1 is characterized in that, the outline ring of described compacting wheel (12) is established at least one packing ring (14).

6. delivery system according to claim 1 is characterized in that, some stops wheels (24) are set on the described axostylus axostyle (21), and the external diameter of described stop wheel (24) is greater than described roller (22), and described stop wheel (24) forms spacing space in twos.