CN2059394U - Automatic feeder for cylindric wood bar - Google Patents

Abstract

The utility model discloses an automatic feeder for a cylindric wood bar; the base of the feeder is provided with a feeding device with a feeding tank bending forward, two side boards are arranged across a back-push wheel shaft rotating reversely, and the back-push wheel shaft has two back-pushing wheels. The back-pushing wheel can be used to orderly send the cylindric wood bar to the rotating wheel of a switching device at the front end of a discharging groove; the circumference of the rotating wheel is provided with a plurality of concave feeding openings which can be used to send the cylindric wood bar to the conveying belt of a conveying device at the other side of the rotating wheel. The conveying belt is arranged on the processing path of a processing machine correspondingly to the cylindric wood bar; therefore, the entire structure is simplified, and the cylindric wood bar can be orderly and reliably sent to the processing machine for processing.

Description

Automatic feeder for cylindric wood bar

The utility model is a kind of carpenter's pole autoloader, pay-off with the feed well that leans forward is set on base, cooperate the setting that pushes back wheel, make the round log rod rolling forward in regular turn in the chute feeder, and the runner mouth that has a feeding port by switching device is accepted, transfer on the conveyer belt of conveying device, and carpenter's pole can be pushed in the processing machine fast and successfully, reach with simple structure and can effectively carpenter's pole be sent into really and carry out function of processing in the processing machine.

By the feeder that is used in the processing of carpenter's pole at present, it comprises: parts such as stock chest, automatic feeding machanism, material guide mechanism, transmission feed mechanism, the material mechanism of pressure propelling movement synchronously and foot rest, and in many mechanisms, all have its defective to exist, please cooperate shown in Figure 4.Such as:

1. its stock chest (50) is to be one one-tenth machine made inverted triangle funnel-form, can't cooperate the length of carpenter's pole to carry out effective width change, make too short pole, meeting thereby take back or take over very not neat, look forward to except hindering, there is the long weak point that has the more feasible time of sending into processing machine, wayward, pole can't be sent into processing machine in the regular hour processes, make between pole and pole very easily in the way of transporting, the phenomenon that has some setbacks of overlapping and the more difficult very suitable cooperation of cooperation of each inter-agency running speed are to need to improve naturally.

2. feeding machanism (51) is to have the relative up and down sprocket (510) of many groups automatically, all stride between the sprocket (510) of each group and establish a roller chain (511), each roller chain (511) is provided with into the pin chain sheet (512) of L type in suitable spacing, sprocket (510) coaxial rotation of each group of mat, make pin chain sheet (512) respective action on each roller chain (511), horizontal carpenter's pole in the stock chest (50) is delivered to transmission feed mechanism (53) via material guide mechanism (52) one by one, send in the processing machine; This automatic feeding machanism (51) need be provided with the identical sprocket (510) of many group structures, roller chain (511) and pin chain sheet (512) can be finished the transmission work to pole, structure is very complicated, not only equipment cost is quite high, required consumed time when having prolonged assembling indirectly, do not meet economic cost, and the setting of respectively organizing sprocket (510) and roller chain (511) is separated with certain distance between being, it is not closely connected state arranged side by side, add and respectively sell the considerable pole of chain sheet (512) necessary process quantity, so this pin chain sheet (512) is if non-same of the pole that is hooked, array sprocket (510) is so arranged, roller chain (511) and pin chain sheet (512) be the fixed different pole of hook simultaneously, once drive, must confuse the original state of arranging of pole, cause the uncertain of feed, maybe can hook a pole, only should the outstanding part of pin chain sheet (512) still to pass through a considerable amount of poles, still can confuse the ordered state of the interior pole of stock chest (50), and influence the speed and the smoothness of feeding.

Moreover, must cooperate one to press synchronously and push material mechanism and can make carpenter's pole one sends in regular turn at transmission feed mechanism (53) near the end of processing machine to processing machine, make that whole mechanism quantity is a lot of, complex structure, the raising that cost made in one piece is relative, own improved necessity.

The utility model designer in view of this, expectation is with the structure of a simple maintenance of assembling easily, and make whole more can be certain carpenter's pole is sent into processed in the processing machine in regular turn, and can be with different needs, do optimal adjusting, through after the long developmental research, elaborate out the utility model that an effect can meet above-mentioned requirements finally.

Main purpose of the present utility model is to provide the simple in structure and autoloader of feeding really, one feed arrangement with the chute feeder that leans forward is set above the self-feeding machine base, the wheel shaft that pushes back that bridges on the mat biside plate and reverse, push back and have the wheel of pushing back on the wheel shaft, can will carry out suitable arrangement via pushing back the pole that rolls to the chute feeder front end wheel below, make the arrangement that pole can be in regular turn, accept for the feeding port that runner had of switching device again, on the pole conveyer belt of sending into conveying device one by one with existing ordering, process for quick and certain the entering in the processing machine of conveyer belt again, its structure is very simple, and the process that pole transports, convenient very smoothly, do not have and block up the state that is difficult to walk, suitable is certain.

The purpose of this utility model is achieved in that a kind of carpenter's pole autoloader, feed arrangement with chute feeder is set on base, chute feeder turns forward, the wheel shaft that pushes back that biside plate bridges and reverses, it has two and pushes back wheel, pushing back wheel can make on carpenter's pole runner of delivering to blow tank front end switching device in regular turn, the runner periphery is provided with the feeding port of several concavities, carpenter's pole is delivered on the conveyer belt of other side conveying device of runner, conveyer belt is with respect to the machining path setting of carpenter's pole on processing machine, make integral body be able to simple structure, in regular turn and certain carpenter's pole is sent in the processing machine processed.

A kind of carpenter's pole of the utility model autoloader, include base, the base top is provided with feed arrangement forward in regular turn, switching device and conveying device, wherein, base has side frames, the centre of bogie side frame is with the solid integrator of crisscross support, the feed arrangement of base top is provided with a chute feeder that turns forward, the wheel shaft that pushes back with round push boat is set between the chute feeder biside plate, push back the root edge of wheel and the chute feeder bottom end plate pole external diameter of being separated by, be horizontally set with a runner shaft with several runners at the switching device of chute feeder front-end edge, has relative feeding port on the periphery of each runner, can roll into for pole and pass on, at the front end of runner the guard rail of conveying device is set, has conveyer belt on the guard rail, the pole that passes on and arrive can be sent in the processing machine.

Concrete structure of the present utility model, feature are described in detail as follows by following embodiment and accompanying drawing thereof:

Fig. 1: be schematic perspective view of the present utility model.

Fig. 2: be schematic side view of the present utility model.

Fig. 3: be runner schematic perspective view of the present utility model.

Fig. 4: the schematic side view that is the carpenter's pole processing feeder commonly used.

See also Fig. 1, shown in Figure 2, pole feeder of the present utility model (A) is a side of being located at processing machine (B), it mainly is provided with feed arrangement (2), switching device (3) and conveying device (4) etc. four forward partly in regular turn in the top of a base (1), use the forwarding in regular turn of the pole in the feed arrangement (2), send into one by one in the processing machine (B) via the propelling movement of conveying device (4) at last and process.

Wherein, this base (1) is that crisscross weldering is established support (11) and become firm support body between two upright bogie side frames (10), and is provided with the chute feeder (20) of feed arrangement (2) directly over base (1).

The chute feeder (20) of feed arrangement (2) is into a U font plate body, biside plate (201) nearby ora terminalis place is cutd open downward vertically by top edge and establishes the side plate groove (202) that does not run through, the wheel shaft (21) that pushes back that is convenient to a horizontally set is directly inserted, pushing back wheel shaft (21) appropriate intervals between biside plate (201) is provided with several and pushes back wheel (210), push back wheel shaft (21) two ends and stretch out biside plate (201) end, pass bearing block (211) respectively, this bearing block (211) spiral shell is located at biside plate (201) and is located, it is to be designed to oval poroid adjustment hole (203), fitted bolt and nut can and push back wheel shaft (21) with bearing block (211), pushing back wheel (210) is fixed on the suitable height, pole can be rolled across by pushing back wheel (210) below, and stretch out biside plate (201) one ends belt pulley is set pushing back wheel shaft (21), the traction of mat belt is driven by the motor (212) that is located at base (1) rearward end.

And has the horizontal thrust plate (22) that stretches out a segment length of a side plate by chute feeder (20) (201) in addition at the rear that pushes back wheel (210), this thrust plate (22) tilts to stretch along the tangential direction that pushes back wheel (210) to be established, and the bottom end plate of bottom edge and chute feeder (20) certain height of being separated by, can withstand and push away the pole that amasss in eminence, and allow the pole near chute feeder (20) bottom edge roll into the below that pushes back wheel (210), and adjust plate (23) to uprightly being provided with one between another side plate (201) at thrust plate (22), the relative aforementioned thrust plate of what (22) of this adjustment plate (23) locates to be provided with another thrust plate (22) of homomorphosis, mat two thrust plates (22) what both sides cooperate, with certain pole that withstands eminence, be bent into the L type and adjust plate (23) bottom edge, the relative position of chute feeder (20) bottom end plate is provided with oblong adjustment hole (203), can cooperate and wear screw and nut, to adjust plate (23) is locked between chute feeder (20) biside plate (201), and visually place pole length in the chute feeder (20) to unclamp screw and nut is done suitable adjustment and fixing, pole can be comparatively neat, the unlikely left and right sides is uneven, the time of sending into after making pole arrive in the conveying device (4) in the processing machine (B) all can keep certain, is convenient to the adjustment that integral body adds man-hour.

The horizontal inverted draw cut axle (24) in bottom at the nearly trailing edge place of chute feeder (20), two inverted draw cut axle beds (240) are stretched at the two ends of inverted draw cut axle (24) respectively, two inverted draw cut axle beds (240) cooperate on the back top edge of fixed by nut what base (1) side frames (10) with screw respectively, this side frames (10) fixedly inverted draw cut axle bed (240) part also is arranged to the design of slotted hole, adjustment by inverted draw cut axle bed (240) front and back position, can adjust the inclined degree of chute feeder (20), and the root edge pivot of chute feeder (20) front end is on the inner edge surface of side frames (10), be fixed with two oblique upright fixed mounts (101) on the lateral border at bogie side frame (10) same position place, the top ends leading edge of fixed mount (101) cooperates nut crosswise fixed one baffle plate (25) with screw, the junction of this baffle plate (25) and fixed mount (101) also becomes the design of slotted hole, make moving up and down that baffle plate (25) can be in good time, the bottom edge of baffle plate (25) and chute feeder (20) the bottom end plate front-end edge place suitable distance of being separated by, so that roll out chute feeder (20) for single pole, enter and transfer in the conveying device (4) in the switching device (3), in addition in order to make the pole that rolls across baffle plate (25) below be able in regular turn rolling forward, be in the rear end face bottom edge of baffle plate (25) backward spiral shell establish several and become the slightly flexible pressing plate of tool (250) of L shaped sheet, the height of this pressing plate (250) horizontal ends root edge is suitable with baffle plate (25) root edge, be parallel to chute feeder (20) bottom end plate simultaneously, and spacing therebetween only can roll across smoothly for a pole, and the pole of compacting downwards because of projected upwards by rear pole gravity extrusion, make pole be able to certain rolling in regular turn downwards.

Switching device (3) mainly has the runner shaft (30) of a horizontally set, one end of runner shaft (30) has belt pulley, and affect belt to be driven by motor (301), be provided with three runners (31) and go up suitable spacing at runner shaft (30), the periphery of this each runner (31) is provided with several feeding ports (311), the feeding port (311) of each runner (31) all becomes relative state, can roll into for a pole simultaneously, please cooperate shown in Figure 3 again, and be provided with an oblong adjustment hole (312) at the side of feeding port (311), can pass and cooperate nut to place restrictions on sheet (313) for a bolt and be fixed in this feeding port (311) side one, this relative feeding port of side (311) of placing restrictions on sheet (313) is arranged to the state of arc, but mat is placed restrictions on the adjustment of sheet (313), make the openings of sizes of feeding port (311) do suitable adjustment, to cooperate the external diameter of different poles.

Be provided with conveying device (4) in the place ahead of switching device (3), this conveying device (4) mainly has the guard rail (40) that a horizontal recess makes progress, guard rail (40) front-end edge is outstanding than end edge, make by switching device (3) runner (31) and pass on and the pole that arrives can be stopped among the spill of falling into guard rail (40) by the comparatively outstanding front-end edge of guard rail (40), the two ends of guard rail (40) respectively are provided with belt pulley for feeding foil (410), can stride for a conveyer belt (41) and establish, and one of this two belt pulley for feeding foil (410) is driven by motor (411), make the pole in the what guard rail (40) to be pushed in the processing machine (B) by conveyer belt (410), process, and in the bottom of guard rail (40) with the two nuts top ends of locking one lifting columns (42) downwards, the bottom cylindrical of this lifting column (42) is designed to screw-like, and be passed down through elevating bracket (43) on fixing what base (1) support (11), and can be in the middle vacancy upper and lower displacement of elevating bracket (43), take turns (44) and on the lifting column (42) of elevating bracket (43) top edge, be provided with a control, this control wheel (44) has internal thread, can join with the screw thread spiral shell of lifting column (42), and bottom face leans mutually with elevating bracket (43) apical margin, rotation by control wheel (44), make the lifting column (42) can suitable rising or the decline in vacancy in elevating bracket (43), make the height of conveyer belt (410) obtain to adjust to cooperate the height of processing machine (B) machining path.

Pole is by the gross inserted in the chute feeder (20) of feed arrangement (2), promptly be subjected to the trend of the oriented preceding slippage of influence of chute feeder (20) gradient, move and adjust plate (23) and fix it, pole is drawn close to the right, the unlikely generation of marshalling is mixed and disorderly, wheel (210) is preceding to pushing back, the pole of higher position is just stopped by thrust plate (22), only there is the pole of close chute feeder (20) bottom end plate to roll into and pushed back pushing back of wheel (210), owing to push back the height of wheel (210) apart from chute feeder (20) bottom end plate, just can pass through for a pole, and the pole of high what one pole external diameter just can push back backward owing to the revolution that pushes back wheel (210), make pole be able to rolling forward one by one through pushing back front-end edge place, wheel (210) below to chute feeder (20), pass through the below of baffle plate (25) and pressing plate (250) again, just runner (31) periphery by switching device (3) is held, the feeding port (311) for the treatment of runner (31) goes to respect to the pole position, what pole was subjected to chute feeder (20) gradient influences the rolling in the feeding port (311) of nature, runner (31) rotates, pole on this runner (31) is sent into forward on the conveyer belt (41) of conveying device (4), send into processing machine (B) fast, can make pole enter the processing of making pole in the processing machine (B) smoothly in regular turn one by one.

The utility model is done one relatively with commonly using structure, and the advantage that it compared with prior art has or good effect are apparent, are summarized as follows:

1. the structure of the utility model integral body is very simple, employed structure is commonly used to few, and can be certain with pole one by one send into processing in the processing machine (B), spent equipment cost reduces many naturally, also install to cooperate very simple, the member relevant with pole in each device all can be according to the diameter of pole or the difference of length, and does suitable adjustment.

2. the adjustment plate (23) in the chute feeder (20) can carry out suitable adjustment with the length of pole, make about the equal energy of pole in chute feeder (20) and align, so after pole is delivered on the conveyer belt (41), about the position certain, as long as conveyer belt (41) keeps certain transporting velocity, this pole kept certain naturally in the upper time of staying to sending in the processing machine (B) fully of conveyer belt (41), the speed that runner (31) like this rotates, be easy to allotment, do not have pole and be overlapped in situation on the conveyer belt (41), if accelerate or when slowing down the speed of processing, speed allotment between conveyer belt (41) and runner (31) is very easy and convenient, and processing can be comparatively smooth and easy.

3. the utlity model has the setting that pushes back wheel (210), make and be higher than the pole that pushes back wheel (210) root edge and be subjected to this and push back pushing back of wheel (210), the unlikely continuation moves forward, and the below that pushes back wheel (210) only can be passed through for single pole, pole can be rolled in regular turn to runner (31), and the front end at chute feeder (20) still has placing restrictions on of baffle plate (25) and pressing plate (250), the pole of high what baffle plate (25) and pressing plate (250) root edge can certain backstop be got off, the pole of transferring for runner (31) can be forwarded one by one, and unlikely meeting produce and commonly use automatic feed mechanism (51) defective that confuses pole takes place, and naturally makes processing comparatively smooth and easy and quick.

In sum, of the present utility model simple in structure, and can make pole certain send into processing in the processing machine (B) one by one in regular turn, and to accelerate or slowly the time, also be easy to adjust, the utility model truly had than commonly using structure have enhancement on progressive and the function.

Claims (7)

1, a kind of carpenter's pole autoloader, include base, the base top is provided with feed arrangement forward in regular turn, switching device and conveying device, it is characterized in that: base has side frames, the centre of bogie side frame is with the solid integrator of crisscross support, the feed arrangement of base top is provided with a chute feeder that turns forward, the wheel shaft that pushes back with round push boat is set between the chute feeder biside plate, push back the root edge of wheel and the chute feeder bottom end plate pole external diameter of being separated by, be horizontally set with a runner shaft with several runners at the switching device of chute feeder front-end edge, has relative feeding port on the periphery of each runner, can roll into for pole and pass on, the guard rail of conveying device is set at the front end of runner, have conveyer belt on the guard rail, the pole that passes on and arrive can be sent in the processing machine.

2, carpenter's pole autoloader according to claim 1, it is characterized in that, has the side plate groove on the chute feeder biside plate of feed arrangement, insert for pushing back wheel shaft, push back wheel and be fixed in pushing back on the wheel shaft between biside plate, push back the bearing block that the wheel shaft two ends pass, the mat screw cooperates fixed by nut on biside plate, the adjustment hole that has oval hole shape on the side plate of this bearing makes to push back its height of adjustment that wheel shaft can be suitable, and pushes back wheel shaft and driven by a motor.

3, carpenter's pole autoloader according to claim 2, it is characterized in that, horizontally on the feed arrangement chute feeder side plate stretch one and tilt to stretch the thrust plate of establishing along pushing back the wheel tangential direction, this bottom edge and the chute feeder bottom end plate segment distance of being separated by, to block the pole of higher position, supply the pole of lower to pass through.

4, according to claim 2 or 3 described carpenter's pole autoloaders, it is characterized in that, be provided with upright adjustment plate between the chute feeder biside plate of feed arrangement, adjust on the position of plate with respect to chute feeder side plate thrust plate another suitable thrust plate of form is set, adjustment plate bottom also mat screw cooperates fixed by nut on the microscler adjustment hole of chute feeder bottom end plate.

5, carpenter's pole autoloader according to claim 2, it is characterized in that, the chute feeder front-end edge of feed arrangement has baffle plate, baffle plate rear end face root edge is provided with pressing plate backward, the height that the root edge of its horizontal ends and baffle plate is parallel to the chute feeder bottom end plate and apart passes through for a pole.

6, carpenter's pole autoloader according to claim 1 is characterized in that, the runner feeding oral-lateral of switching device has microscler adjustment hole, cooperates screw and nut locking one to place restrictions on sheet.

7, carpenter's pole autoloader according to claim 1, it is characterized in that, the guard rail of conveying device becomes the higher concavity body of front end, its bottom is extended with lifting column downwards, pass vacancy in the elevating bracket that is fixed on the base support, the elevating bracket top edge leans a control wheel bottom face of joining with the lifting column spiral shell.

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