CN211418896U - Axle type gravity feed bin - Google Patents

Abstract

The utility model discloses an axle type gravity feed bin, which comprises a supporting frame, a material placing bin arranged above the supporting frame, and a jacking feeding mechanism arranged on the front end surface of the material placing bin, wherein a fixed side plate and an adjusting side plate are arranged in the material placing bin in parallel, and the position of the adjusting plate is adjustable, so that a feeding bin with adjustable width is formed between the adjusting side plate and the fixed side plate; the feed mechanism includes the jacking cylinder, and jacking cylinder telescopic link is connected with the slider, through the regulating plate that connecting block and slider are connected, installs the material loading seat in the regulating plate upper end, and the unloading landing slab at terminal surface top before putting the feed bin is installed in the slope to and install the V type blowing frame at unloading landing slab front end, with jacking cylinder cooperation material loading seat, slope bottom surface and material loading landing slab, utilize the dead weight of bar to make it roll to V type blowing frame in, effectively realize its automatic feeding.

Description

Axle type gravity feed bin

Technical Field

The utility model relates to an automated production equipment especially relates to an axle type gravity type feed bin with automatic feeding function.

Background

With the development of economy and construction and the popularization of mechanization, the construction scale and the production scale of various industries are rapidly enlarged, and the requirements on an automatic feeding mechanism are higher and higher. In the existing mechanical manufacturing field, the material transportation, the loading and unloading of the workpiece are weak links, the existing loading mechanism cannot meet the actual production requirements due to complex structure, difficulty in manufacturing and high price, and a large amount of manpower and material resources are needed for matching, so that the labor cost is high, certain dangerousness can be realized, and the production automation level is greatly reduced.

Especially to the material loading of axle type bar structure, because this kind of material is the cylindrical structure that has certain length, it can appear rolling and can't fix a position, can appear crossing the unordered condition of putting anyhow, this just can't realize automatic feeding operation, can set up a feed bin in feed mechanism position in the in-service use and be used for stacking the bar, however it is only a bracket, can't realize automatic feeding, also can't carry out the bar demand of size adjustment in order to be suitable for different length.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide an axle type gravity type feed bin, adopt to adjust formula feed bin structure, can match the bar of various sizes, promote its commonality, adopt jacking cylinder cooperation material loading seat to material loading structure, slope bottom surface and material loading platform board utilize the dead weight of bar to make it roll to V type blowing frame in, effectively realize its automatic feeding.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an axle type gravity feed bin, includes the support frame, installs the feed bin of putting above the support frame to and install the jacking feed mechanism on putting the preceding terminal surface of feed bin, wherein:

the material placing bin is provided with a bottom plate, two side plates, a front fixing plate and a rear fixing plate, wherein the bottom plate is obliquely fixed between the two side plates, a gap is formed between the front end and the front fixing plate, the upper parts of the two side plates are connected through a connecting rod, a fixing side plate and an adjusting side plate are arranged between the two side plates in parallel, the fixing side plate penetrates through the connecting rod, the bottom edge of the fixing side plate is fixed with the bottom plate, the adjusting side plate is sleeved on the connecting rod through a shaft sleeve and can move back and forth along the connecting rod, and an upper material bin with adjustable width is formed;

the feed mechanism includes the jacking cylinder, the slide rail, the regulating plate, the connecting block, the material loading seat, unloading platform board, V type blowing frame, the jacking cylinder is fixed between support frame and preceding fixed plate lateral surface, the slide rail is installed at the preceding fixed plate lateral surface, and is parallel with the jacking cylinder, the slider on the slide rail is connected to the telescopic link of jacking cylinder, be equipped with two vertical notches on the preceding fixed plate, the medial surface of preceding fixed plate is arranged in to the regulating plate, passes the notch through the connecting block and fixes with the slider, and the regulating plate with put the laminating of terminal surface before the feed bin bottom plate, the material loading seat is installed at the regulating plate top, unloading platform board slope installation preceding fixed plate top, V type blowing frame is fixed at unloading platform board front end.

Preferably, a plurality of through holes are formed in the blanking platform plate at intervals, a plurality of buffering stop rods are installed on the sliding block at intervals, when the jacking cylinder stretches out to enable the feeding seat and the blanking platform to be level, the buffering stop rods penetrate through the through holes to form a buffering stop structure, and the bars are prevented from directly rolling into the V-shaped blanking frame.

Preferably, a guide baffle is installed in the V-shaped discharging frame, the upper end of the guide baffle inclines outwards to form a guide structure, the lower end of the guide baffle is fixed with the V-shaped discharging frame through a fastener, and the relative fixing position of the guide baffle is adjustable.

Preferably, still pass through the support mounting including the location cylinder on the blanking platform board, be located at V type blowing frame side, set up with guide baffle relatively.

Preferably, a plurality of groups of blocking blocks are arranged on the fixed side plate and the adjusting side plate corresponding to the feeding bin, the bottom of each blocking block and the bottom plate are provided with a gap for the bar stock to pass through, and the size of the gap is 1.5-2 times of the diameter of the bar stock. .

Preferably, the inclination angle of the bottom plate is 10-15 degrees.

Preferably, a U-shaped protection plate is further mounted above the support frame and is positioned at the front end of the material placing bin.

Preferably, the mounting plates are welded at four corners of the bottom of the supporting frame, and each mounting plate is provided with an adjusting support leg and a universal wheel.

Preferably, the feeding seat is provided with an inclined receiving platform, and the inclination angle of the inclined receiving platform is consistent with that of the blanking platform.

Preferably, the inclination angle of the blanking platform plate is 10-15 degrees.

Compared with the prior art, the utility model discloses an axle type gravity feed bin has following beneficial effect:

universality: the material bin is arranged in an opposite mode to be subjected to partition design, and the size of the material bin is adjusted through the adjustable side plate, so that the adjustable material bin is suitable for bars with different lengths to be practical, and the universality is improved;

unobstructed property: the side wall of the feeding bin is provided with a plurality of groups of blocking blocks with different lengths, the gap between each blocking block and the bottom plate is adjusted, the smaller the bar stock stacking quantity closer to the feeding side is ensured, meanwhile, the bar stock cylindrical structure and the inclined bottom plate structure are utilized, so that the bar stock is absent at the front end, the rear end can automatically roll past without considering to be operated, the lifting resistance of the feeding structure is reduced by adjusting the stacking quantity, and the smoothness of feeding is ensured;

high efficiency: the feeding structure adopts a jacking cylinder to match with an adjusting plate, a feeding seat and a sliding block realize automatic lifting of the bar, and then the bar is automatically rolled onto a V-shaped feeding frame by matching with an inclined feeding platform plate, so that the bar is convenient to grasp by a manipulator, and the high efficiency of feeding is improved by the automatic operation of the cylinder;

stability: to the bottom plate, material loading seat and unloading platform board are carried out the slope and are related to, make it utilize the dead weight of bar to roll, and in order to promote the stability of rolling and the accuracy in position, buffer gear lever has been designed, will roll the process and fall into place by directly rolling and divide into two steps, reduce its speed of rolling, ensure that it stably falls into on the blowing frame, set up the direction baffle simultaneously, lead to rolling the route, ensure that it falls into the blowing frame assigned position, promote its stability and accuracy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another view angle according to an embodiment of the present invention;

fig. 3 is a top view of an embodiment of the invention;

FIG. 4 is a side cross-sectional view A-A of FIG. 3;

fig. 5 is a partially enlarged view of fig. 4.

In the attached drawings, 1-a support frame, 2-a material placing bin, 3-a U-shaped protection plate, 4-a mounting plate, 5-an adjusting support leg, 6-a universal wheel, 7-a bottom plate, 8-a side plate, 9-a rear fixing plate, 10-a front fixing plate, 11-a connecting rod, 12-a fixing side plate, 13-an adjusting side plate, 14-a shaft sleeve, 15-a jacking cylinder, 16-a sliding rail, 17-an adjusting plate, 18-a connecting block, 19-a material loading seat, 20-a material discharging platform plate, 21-a V-shaped material discharging frame, 22-a notch, 23-a sliding block, 24-an inclined surface material receiving platform, 25-a through hole, 26-a buffer stop rod, 27-a guide baffle plate, 28-a guide structure 29-a positioning cylinder, 30-a support and 31, 32-stop block, 33-electric control cabinet.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-5, the utility model discloses an axle type gravity type feed bin mainly is to the feed bin formula material loading of various metals, plastics, cylindrical bars such as nylon, and its structure includes support frame 1, installs the feed bin 2 of putting above support frame 1, installs the U type guard plate 3 that lies in the feed bin front end on support frame 1 to and install the jacking feed mechanism on putting the feed bin preceding terminal surface, this jacking feed mechanism lies in U type guard plate.

Specifically speaking, support frame 1 is the frame construction who comprises many aluminium alloy ex-trusions, and the welding has mounting panel 4 on four angles in its bottom, all installs on every mounting panel and adjusts stabilizer blade 5 and universal wheel 6, through adjusting the extension length of adjusting the stabilizer blade with realize with the universal wheel between use switch.

The material placing bin is formed by assembling a bottom plate 7, two side plates 8, a rear fixing plate 9 and a front fixing plate 10, wherein the bottom plate is obliquely arranged between the side plates at the two sides in an angle of 10-15 degrees, one end of the bracket close to the front fixing plate is lower, a gap is arranged between the bracket and the front fixing plate, the side plates at two sides are fixed with the supporting frame, the upper parts of the two side plates are connected by a connecting rod 11, a fixed side plate 12 and an adjusting side plate 13 are arranged between the side plates at the two sides in parallel, the fixed side plate passes through the connecting rod, the bottom edge is fixed with the bottom plate, the adjusting side plate is sleeved on the connecting rod through a shaft sleeve 14, the bottom edge is not connected with the fixing plate, an upper material bin is formed between the adjusting side plate and the fixed side plate, the width of the upper material bin is adjusted by the adjusting side plate moving back and forth along the connecting rod, the width is adjusted according to the length of the bar stock, and the adjusting structure enables the bar stock to be suitable for bar stocks with different lengths to use, so that the universality of the bar stock is improved.

U type guard plate is installed at the feed bin front end of putting, and put and form the guard band between the feed bin to the jacking feed mechanism's in the guard band safety in utilization is installed in the protection, and this guard plate can select not to install as required when in actual use.

The jacking feeding mechanism comprises a jacking cylinder 15, a slide rail 16, an adjusting plate 17, a connecting block 18, a feeding seat 19, a blanking platform plate 20 and a V-shaped blanking frame 21, wherein the lower end of the jacking cylinder is fixed with a support frame, the upper end of the jacking cylinder is fixed with the outer side surface of a front fixed plate, the slide rail is arranged on the outer side surface of the front fixed plate and is parallel to the jacking cylinder, a telescopic rod of the jacking cylinder is connected with a sliding block 23 on the slide rail, two notches 22 are arranged on the front fixed plate and vertically penetrate through the front and back of the front fixed plate, the adjusting plate is arranged on the inner side surface of the front fixed plate and penetrates through the notches through the connecting block to be fixed with the sliding block, and because a gap exists between a bottom plate and the front fixed plate, the gap is convenient for the up-, the feeding seat is arranged at the top of the adjusting plate and is provided with an inclined plane receiving platform 24, the discharging platform plate is arranged at the top of the front fixing plate, the discharging platform plate inclines downwards 10-15 degrees relative to the horizontal plane, the inclination angle of the inclined plane receiving platform is consistent with that of the discharging platform, the inclined planes are in the same straight line when the inclined planes are flush, the V-shaped discharging frame is fixed at the front end of the discharging platform plate, when the V-shaped discharging frame is used, the jacking cylinder retracts, the adjusting plate moves downwards to the bottom of the upper storage bin, shaft type bars roll onto the feeding seat under the action of gravity due to the inclination of the bottom plate of the upper storage bin, the distance between the inclined plane receiving platform and the front fixing plate is controlled, so that only the next bar can be accommodated on the receiving platform, redundant bars automatically drop along with the jacking of the jacking cylinder, when the adjusting plate moves upwards, the feeding seat and the, the blanking platform plate is also inclined and is in the same straight line, so that the bar automatically rolls into the V-shaped blanking frame to realize automatic feeding.

When in specific use, because some bar materials are made of metal materials and have larger weight, the inertia is larger when the bar materials roll off, so that the V-shaped discharging frame can fall off, a plurality of through holes 25 are arranged on the discharging platform plate at intervals, a plurality of buffer stop rods 26 are arranged on the sliding block at intervals, when the jacking cylinder extends out to enable the feeding seat to be level with the blanking platform, the buffer stop rod penetrates through the through hole to form a buffer stop structure, so that the bar stock cannot directly roll down into the V-shaped discharging frame, but is stopped at the position of the buffer stop rod, when the jacking cylinder retracts, the buffer stop rod moves downwards to enable the bar stock to roll down again from a static state, therefore, the feeding device falls into the V-shaped discharging frame, the feeding of the bar stock is divided into two times of rolling from the original direct rolling by the structure, the rolling acceleration is reduced, and the bar stock is ensured to fall into the V-shaped discharging frame at a low speed and cannot fall out.

In addition, in order to accurately position the bar falling into the V-shaped discharging frame, a guide baffle 27 is arranged in the V-shaped discharging frame, the upper end of the guide baffle is inclined outwards to form a guide structure 28, so as to ensure that the raw material rolled from the upper side falls into the area, the lower end of the guide baffle is fixed with the V-shaped discharging frame through a fastener, the relative fixing position between the guide baffle and the V-shaped discharging frame can be adjusted due to the length of the raw material in various forms, the guide baffle further comprises a positioning cylinder 29 which is arranged at the side edge of the V-shaped discharging frame and is fixed on the discharging platform plate through a bracket 30, when the raw material is rolled to the position, the positioning cylinder extends out to push the end part of the raw material to push the guide baffle, and since the position is used for feeding, the feeding is completed through a feeding machine during the feeding, a manipulator signal is required to be generated for feeding, so that a, when the raw material is pressed against the guide baffle, the proximity switch is triggered.

In this structure, in order to promote the smooth and easy nature of material loading, set up the multiunit on the fixed curb plate that corresponds at last feed bin and the regulation curb plate and block piece 32, should block piece bottom and bottom plate and have the space, the size in this clearance is 1.5~2 times of bar diameter, can ensure that the bar rolls front end material loading district one by one, when this structure makes material loading in the feed bin, the rear end can accumulate a large amount of raw materials, and the raw materials quantity of front end can reduce by a wide margin, thereby it piles up to have reduced the regional raw materials of material loading seat, the liftout resistance when reducing the material loading seat and rising, ensure the smooth and easy nature of material loading.

The utility model discloses a gravity feed bin can be applicable to the bar of multiple size and specification and use, and to the length difference, can carry out the regulation of feed bin width through adjusting the curb plate, and to the bar that the diameter is different, then change the distance between regulating plate and the preceding fixed plate through changing not unidimensional material loading seat and connecting block, the clearance between regulating bottom plate and the preceding fixed plate realizes the regulation of width simultaneously to the demand that adapts to different diameter bars.

In addition, still include automatically controlled cabinet 33 and install on the support frame, its and jacking cylinder, proximity switch and location cylinder electrical connection realize corresponding control, and the control principle and the connected mode of this switch board can refer to the relevant connection of current automatically controlled cabinet, and it is not the utility model discloses a protection is key, so do not do detailed description.

The utility model discloses an axle type gravity feed bin, its theory of operation is: according to bar length adjustment adjustable curb plate, then material loading in the feed bin that makes progress, withdrawal jacking cylinder, the material loading seat moves down and makes a bar drop to the material loading seat on, jacking cylinder stretches out, lift the material loading seat and flush with the unloading platform board, buffer gear lever also stretches out this moment, the bar rolls down buffer gear lever department under the action of gravity static, then jacking cylinder retracts once more, the bar rolls down once more to the V type blowing frame in, the location cylinder stretches out and pushes the bar to guide flap, trigger proximity switch, thereby the manipulator is come to get the material.

The utility model discloses an axle type gravity feed bin adopts the regulation of adjusting the structure and realizing the feed bin size to match the bar of various sizes, promote its commonality, adopt jacking cylinder cooperation material loading seat to the material loading structure, slope bottom surface and material loading landing board utilize the dead weight of bar to make it roll to V type blowing frame in, effectively realize its automatic feeding.

The technical contents and features of the present invention have been disclosed as above, however, those skilled in the art can still make various substitutions and modifications based on the teaching and disclosure of the present invention without departing from the spirit of the present invention, therefore, the protection scope of the present invention should not be limited to the contents disclosed in the embodiments, but should include various substitutions and modifications without departing from the present invention, and should be covered by the claims of the present patent application.

Claims (10)

1. The utility model provides an axle type gravity feed bin which characterized in that: including the support frame, install the feed bin of putting in support frame top to and install the jacking feed mechanism on putting the preceding terminal surface of feed bin, wherein:

the material placing bin is provided with a bottom plate, two side plates, a front fixing plate and a rear fixing plate, wherein the bottom plate is obliquely fixed between the two side plates, a gap is formed between the front end and the front fixing plate, the upper parts of the two side plates are connected through a connecting rod, a fixing side plate and an adjusting side plate are arranged between the two side plates in parallel, the fixing side plate penetrates through the connecting rod, the bottom edge of the fixing side plate is fixed with the bottom plate, the adjusting side plate is sleeved on the connecting rod through a shaft sleeve and can move back and forth along the connecting rod, and an upper material bin with adjustable width is formed;

the feed mechanism includes the jacking cylinder, the slide rail, the regulating plate, the connecting block, the material loading seat, unloading platform board, V type blowing frame, the jacking cylinder is fixed between support frame and preceding fixed plate lateral surface, the slide rail is installed at the preceding fixed plate lateral surface, and is parallel with the jacking cylinder, the slider on the slide rail is connected to the telescopic link of jacking cylinder, be equipped with two vertical notches on the preceding fixed plate, the medial surface of preceding fixed plate is arranged in to the regulating plate, passes the notch through the connecting block and fixes with the slider, and the regulating plate with put the laminating of terminal surface before the feed bin bottom plate, the material loading seat is installed at the regulating plate top, unloading platform board slope installation preceding fixed plate top, V type blowing frame is fixed at unloading platform board front end.

2. The shaft gravity bunker of claim 1, wherein: a plurality of via holes are formed in the blanking platform plate at intervals, a plurality of buffering stop rods are installed on the sliding block at intervals, when the jacking cylinder stretches out to enable the feeding seat to be level with the blanking platform, the buffering stop rods penetrate through the via holes to form a buffering stop structure, and the bars are prevented from directly rolling into the V-shaped blanking frame.

3. The shaft-type gravity bunker of claim 1 or 2, characterized in that: install guide baffle in the V type blowing frame, this guide baffle upper end outwards inclines and forms guide structure, and guide baffle's lower extreme passes through the fastener and fixes with V type blowing frame, and relative fixed position is adjustable.

4. The shaft gravity bunker of claim 3, wherein: still including the location cylinder pass through the support mounting on blanking platform board, be located at V type blowing frame side, set up with guide baffle is relative.

5. The shaft gravity bunker of claim 1, wherein: go up the fixed curb plate that the feed bin corresponds and set up the multiunit on the regulation curb plate and block the piece, should block that piece bottom and bottom plate have the space that supplies the bar to pass through, and the space size is 1.5~2 times of bar diameter.

6. The shaft gravity bunker of claim 1, wherein: the inclination angle of the bottom plate is 10-15.

7. The shaft gravity bunker of claim 1, wherein: a U-shaped protection plate is further installed above the support frame and is located at the front end of the material placing bin.

8. The shaft gravity bunker of claim 1, wherein: the welding has the mounting panel on four angles in support frame bottom, all installs regulation stabilizer blade and universal wheel on every mounting panel.

9. The shaft gravity bunker of claim 1, wherein: the feeding seat is provided with an inclined plane receiving platform, and the inclination angle of the inclined plane receiving platform is consistent with that of the discharging platform.

10. The shaft gravity bunker of claim 1, wherein: the inclination angle of blanking platform board is 10~ 15.

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