CN205892280U - Transport mechanism is taken to material of processing equipment - Google Patents

Abstract

The utility model relates to a transport mechanism is taken to material of processing equipment, be located the processing equipment workstation and workstation top can up -and -down motion's template between, its characterized in that: including installing top roller group and the terminal roller group in the left and right side department of workstation, top roller group and terminal roller group all have two running rollers rolling relatively, material area wears to establish between these two running rollers rolling relatively, and is close to to be equipped with under the lower bottom surface of terminal roller group's template and cuts the passageway of wearing to establish in the waste material area behind the semi -manufactured goods on the feed area. Because the utility model discloses a material area is supported by top roller group and terminal roller group to rotation along with each running roller is driven the antedisplacement, is supported by the passageway below the template again simultaneously, even consequently the material area needs long distance transmission, and also can not be because of the flagging processing that influences the subsequent handling of the weight of self.

Description

A kind of material belt conveying mechanism of process equipment

Technical field

The utility model is related to a kind of process equipment, refers specifically to the material belt conveying mechanism in a kind of automatic processing device.

Background technology

The cylinder type contact pin (as the earphone jack on mobile phone) of common use Digital Transmission is a kind of metal of hollow Body, during making, this cylinder type contact pin is formed through repeatedly load-unload, shaping with very thin metal material belt (conventional is copper strips).As Sheet Metal Forming Technology disclosed in the apllied Chinese patent of the applicant (Authorization Notice No. is cn102761046b) document, this kind Technique first carries out 8 stretchings using the grading progressive die, is then drawn into symbol by carrying out 4 times in semi-finished product feeding multistage tools Close the outer tube finished parts of specification.In this technique, institute includes workbench, the grading progressive die, multistation using automatic processing device The progressive die and be located at workbench above the template that can pump and be arranged in template with the grading progressive die, multiplexing The corresponding multiple red needles of the position progressive die, workbench are additionally provided with material strip oscillating feed mechanism, (as Chinese patent Granted publication Number for the structure disclosed in cn201102050y), multistation sent into by the semi-finished product manipulator completing from the grading progressive die In the progressive die, therefore adopt such automatic processing device, production efficiency can be increased substantially, reduce production cost, and finished product High precision, stable performance, signal transmission effect is good.

But above-mentioned swing material feeder cannot be applied to requirement material strip straight line, on the process equipment of discontinuous transmission, especially The linear transmission requiring material strip is in longer process equipment.Therefore need further to improve.

Utility model content

Technical problem to be solved in the utility model is the present situation for prior art, provides a kind of structure novel, energy The material belt conveying mechanism of the process equipment of transmission material strip over long distances.

The technical scheme that the utility model solution above-mentioned technical problem is adopted is: a kind of material strip conveyer of process equipment Structure, between the template that can pump above the workbench and workbench of process equipment it is characterised in that: include It is arranged on the top roller set at the left and right side of workbench and terminal roller set, described top roller set and terminal roller set are equal There are two running rollers relatively rolling, described material strip is located between this two running rollers relatively rolling, and near terminal running roller Group the bottom surface of template have the passage that the scrap belt after cutting semi-finished product in feed strip wears.

In such scheme, further improved is that described template by the upper sealing plate being distributed from top to bottom, fixed plate and takes off Template form, described stripper plate is fixed with the strip above the rotating disk on workbench, described strip bottom surface it Have described passage.

In above-mentioned improvement project, further improved is to be respectively equipped with along strip length on the bottom surface of described strip Direction multipair supporting spaced apart, each pair of supporting is two symmetrical l shape bootstrap blocks, the bottom of each bootstrap block Form described passage and strip bottom surface between, to reduce resistance during waste material Tape movement.

Connect for convenience, described stripper plate extends a connector, the end of described strip has and this connector The jack that inserting connects.

In order to ensure the fastness after connecting, fastened with bolt between described strip and the connector of stripper plate.

Compared with prior art, because material strip of the present utility model is supported by top roller set and terminal roller set, and with The rotation each running roller is driven reach, is supported by the passage below template, even if therefore material strip needs distance simultaneously again Transmission, the processing that also will not affect subsequent handling because the weight of itself is sagging.

Brief description

Fig. 1 is arranged on the front view on process equipment for the utility model embodiment；

Fig. 2 is a-a direction view in Fig. 1；

Fig. 3 is the chopping block schematic diagram in Fig. 1；

Fig. 4 is the stereogram of upper sealing plate and locating piece and filler strip in Fig. 1；

Fig. 5 is the three-dimensional cutaway view of Fig. 4；

Fig. 6 is the i magnified partial view in Fig. 5；

Fig. 7 is the upward view of fixed plate in Fig. 1；

Fig. 8 is the top view of stripper plate in Fig. 1；

Fig. 9 is for the b-b in Fig. 8 to cutaway view Amplified image；

Material strip and rotating disk for Fig. 1 for Figure 10 top view in process；

Figure 11 is the partial sectional view of fixed plate and rotating disk.

Specific embodiment

Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.

As shown in Figure 1 to 11, the present embodiment is applied on automatic processing device, and this automatic processing device is used for producing circle Cylindricality contact pin 10, in the present embodiment, cylinder type contact pin is the metal tube of hollow, has convex on the outer wall of this metal tube Edge, the rightmost structure in material strip 20 lower section in shape such as Fig. 1, but it is not limited to the cylinder type contact pin of this kind of shape, that is, this is automatic Process equipment can produce the cylinder type contact pin of different size, shape, as long as increasing drawing numbers and shaping time by technological requirement Number.

Above-mentioned automatic processing device includes workbench 1, the grading progressive die 2, finishing die 3, rotating disk 4, material belt conveying mechanism 5 And be located at workbench above the template 6 that can pump, wherein, the grading progressive die 2, rotating disk 4 on the table from Left-to-right cross direction profiles, rotating disk 4 is evenly equipped with multiple machining position with one heart, is provided with the lower mould 31 of finishing die in each machining position (referring to Figure 11).Rotating disk 4 can level discontinuously rotate under the driving of drive mechanism 7.And this rotating disk and the grading progressive die it Between workbench on be provided with one be higher than rotating disk chopping block 8, refer to Fig. 2 and Fig. 3, this chopping block 8 has with rotating disk on The corresponding material-dropping hole of machining position 81.

Above-mentioned template 6 is made up of the upper sealing plate 61 being distributed from top to bottom, fixed plate 62 and stripper plate 63, with the grading progressive die Corresponding multiple red needles 9 are located in fixed plate 62 and stripper plate 63, the shaping corresponding with the lower mould 31 of finishing die on rotating disk On mould, mould 32 is arranged in fixed plate 62 (referring to Figure 11), and the top of each red needle 9, lower end are exposed to the upper table of fixed plate 62 respectively Face and the lower surface of stripper plate 63.Due to the cylinder type contact pin of different size, drawing height is different, is therefore directed to different Product, the red needle lower end length exposing to stripper plate 63 needs to be adjusted at any time, adjusts for convenience, sets in the present embodiment Be equipped with red needle length adjustment mechanism, this red needle length adjustment mechanism include being opened on upper sealing plate 61 bottom surface with each red needle position phase Corresponding multiple groove 611 and the filler strip 64 being plugged in each groove, refer to Fig. 4, Fig. 5 and Fig. 6, filler strip 64 lower surface design There are multiple step surfaces 641, the top of each red needle 9 is offseted with corresponding filler strip.And each red needle 9 carry out in the following manner axially fixed Position: axial elongated slot 91 is had on the side of each red needle, the lower shoe of fixed plate 62 is fixed with edge can be loosely inserted into Spacer 65 in this axial elongated slot 91, refers to Fig. 1 and Fig. 7.So movable with filler strip 64, make the top of red needle 9 Portion is offseted with the step surface of the differing heights on corresponding filler strip 64, so that red needle 9 is moved down, and the lower end that increase exposes to stripper plate 63 is long Degree, to reach required drawing size, therefore adjusts very convenient.Simultaneously in order to prevent the filler strip 64 after adjusting mobile, It is further fixed on location-plate 66 in the front side of above-mentioned upper sealing plate, location-plate 66 has corresponding with each groove 611 multiple logical Hole 661, each filler strip 64 via through holes 661 are inserted in corresponding groove, and are threaded with location-plate 66 and each through hole phase Corresponding multiple Positioning screw 67, each Positioning screw 67 is stretched in respective through hole 661 and is offseted with corresponding filler strip, when filler strip 64 After the completion of movement, by screwing Positioning screw 67, so that the head of Positioning screw 67 and filler strip 64 is offseted, stop tune so as to effective Filler strip 64 after section puts in place is mobile.

Strip 68 above rotating disk is further fixed on the stripper plate 63 in above-mentioned template 6, refers to Fig. 8, this strip It is connected for inserting between 68 with stripper plate 63, in the present embodiment, a connector 631 is extended on stripper plate, described strip End has the jack a being connected with this connector inserting, and is fastened with bolt in junction, the fixed plate of this junction neighbouring and The semi-finished product being fixed with demoulding plate on the material strip 20 that will be moved to chopping block 8 top are cut in the material-dropping hole 81 falling on this chopping block 8 Drift (not shown).

Between the above-mentioned workbench 1 of above-mentioned material belt conveying mechanism 5 and template 6, it includes and is arranged on the left and right of workbench 1 It is respectively provided with two relative rollings in top roller set 51 at side and terminal roller set 52, top roller set and terminal roller set Running roller, material strip is located between this two running rollers relatively rolling, and discontinuously rotates with running roller, make material strip 20 on demand intermittently from Left-to-right straight ahead, the shape after punching press on material strip is as shown in Figure 10 to (each two products of drawing), when material strip is through grading company Reach above chopping block 8 after continuous mould 2 and 9 eight stretchings of corresponding red needle, drift moves down, anvil is fallen in the semi-finished product punching on material strip 20 In the material-dropping hole 81 of plate 8, and enter in the machining position of rotating disk 4, then the drawing process completing postorder.After now cutting semi-finished product Material strip become scrap belt.During in order to prevent template from moving up and down, this scrap belt affects the processing on rotating disk 4, above-mentioned material strip Connecting gear 5 also includes cutting what the scrap belt after semi-finished product wore in the feed strip under the bottom surface of above-mentioned strip 68 Passage b, it is preferred that being respectively equipped with spaced apart along strip length direction on the bottom surface of described strip 68 in the present embodiment Multipair supporting, each pair of supporting is two symmetrical l shape bootstrap blocks 681, refers to Fig. 9, the bottom of each bootstrap block 681 Form described passage between portion and strip 68 bottom surface.Using such structure, rubbing between scrap belt and passage can be reduced Wiping power, reduces the tractive force needed for material strip.

Obviously, the process equipment of above-mentioned material belt conveying mechanism 5, enables the web feed of distance to meet each station Processing needs, and has production efficiency height, and material strip transmits smooth, the adjustable advantage of protruded length of red needle, can meet different rule The process requirements of lattice product.

Claims (5)

1. a kind of material belt conveying mechanism of process equipment, above the workbench and workbench of process equipment can be up and down reciprocatingly Between the template of motion it is characterised in that: include being arranged on top roller set and terminal running roller at the left and right side of workbench Group, described top roller set is respectively provided with the running roller of two relative rollings with terminal roller set, and described material strip is located in this two phases Between the running roller rolling, and after the having and cut semi-finished product in feed strip of the bottom surface of template of terminal roller set The passage that scrap belt wears.

2. material belt conveying mechanism according to claim 1 it is characterised in that: described template is by the upper envelope being distributed from top to bottom Plate, fixed plate and stripper plate composition, described stripper plate are fixed with the strip above the rotating disk on workbench, in described length The bottom surface of bar have described passage.

3. material belt conveying mechanism according to claim 2 it is characterised in that: be respectively equipped with edge on the bottom surface of described strip Strip length direction multipair supporting spaced apart, each pair of supporting is two symmetrical l shape bootstrap blocks, each bootstrap block Bottom and strip bottom surface between form described passage.

4. the material belt conveying mechanism according to Claims 2 or 3 it is characterised in that: a connection is extended on described stripper plate Head, the end of described strip has the jack being connected with this connector inserting.

5. material belt conveying mechanism according to claim 4 it is characterised in that: between described strip and the connector of stripper plate Fastened with bolt.