CN212918337U - Rod body separating device and assembling equipment - Google Patents

Abstract

The utility model discloses a barred body separator and equipment, wherein barred body separator puts the space to one side through setting up the open barred body in outer end to the reaction terminal surface of barred body outer end avoids corresponding contact, has avoided the pollution of reaction terminal surface effectively, simultaneously, because the barred body is that the slope sets up, thereby has guaranteed that the barred body can not follow fall out in the barred body puts the space to one side, in addition, utilizes barred body self gravity to separate, can avoid vibrating the reaction terminal surface damage that the collision caused between the feeder messenger barred body effectively, has guaranteed the quality of output back barred body reaction terminal surface effectively, has improved equipment finished product efficiency. In addition, the material receiving groove is obliquely arranged, so that the rod body can automatically slide down to a subsequent structure by using gravity, and the structure is simplified.

Description

Rod body separating device and assembling equipment

Technical Field

The utility model belongs to the technical field of medical instrument and specifically relates to barred body separator and equipment.

Background

In various testing processes, a reaction end face at one end of a testing rod is often used to contact and react with an object to be tested, and then a testing result is obtained. Before testing, the testing rod and a silica gel base are assembled into a whole. In order to realize automatic assembly, the test rod is usually fed by a vibration feeder, but the reaction end face of the test rod is easily polluted and/or damaged when the test rod is fed by the vibration feeder, so that the assembled test rod cannot be effectively used, and the quality of a finished product is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stick body separator and equipment for solving the above-mentioned problem that exists among the prior art.

The purpose of the utility model is realized through the following technical scheme:

stick separator for the separation of a plurality of parallel sticks, it includes the stock chest, connects the silo, the stock chest is including the bottom surface that the slope set up, the top of bottom surface hangs down and is equipped with two spacing faces, the bottom surface forms a discharge gate decurrent stick inclined space with two spacing faces, the one end that connects the tank bottom of silo is less than its other end, and higher one end is close to the bottom surface, the discharge end that connects the silo only allows one the stick passes through.

Preferably, in the rod separating device, the storage chute is movable between a first position where the discharge port is in butt joint with the receiving chute and a second position where the storage chute is between the first position and the second position where the discharge port is not in butt joint with the receiving chute and is blocked, and the depth of the receiving chute is not changed.

Preferably, in the rod separating device, the storage chute is detachably mounted on a movable seat, and the movable seat is connected with a translation mechanism for driving the movable seat to linearly move.

Preferably, in the rod separating device, the storage tank is fixed on the moving seat through a quick clamping chuck.

Preferably, in the rod separating device, the moving seat is slidably disposed on the guide rail, and the translation mechanism drives the moving seat to reciprocate along the guide rail through an elastic reset piece located on two sides of the moving seat and a cam driven by a motor to rotate.

Preferably, in the rod separating device, the cam is elliptical.

Preferably, in the rod separating device, the receiving groove can rotate between a third position and a fourth position around a shaft which is parallel to the bottom surface and extends along the linear moving direction of the storage groove, the receiving groove can be butted with the discharge port when being located at the third position, and the height difference between the two ends of the receiving groove is greater at the fourth position than at the third position.

Preferably, in the rod separating device, the shaft is connected with a swing driving mechanism for driving the rod to reciprocate and rotate forwards and backwards, and the swing driving mechanism and the mechanism for driving the material storage tank to move share one motor.

Preferably, in the rod separating device, the cam drives a sliding block to reciprocate along a direction perpendicular to the shaft and parallel to the bottom surface, the sliding block abuts against a deflection block arranged on the shaft and can drive the deflection block to rotate around the shaft, and the deflection block is further connected with a reset piece which drives the deflection block to reset after swinging.

Preferably, the stick body separator in, at least one spacing face department is formed with and is close to the breach of discharge gate, the width of breach is less than the width of spacing face, the other axis that is provided with of breach with bottom surface vertically prevents stifled gyro wheel, prevent stifled gyro wheel go up the eccentric set up one with bottom surface vertically pivot, but pivot rotation can drive prevent that stifled gyro wheel's part is followed breach department is outstanding to the top of spacing face.

Preferably, in the rod body separating device, the anti-blocking roller is connected with a power source for driving the material storage tank to move through a transmission mechanism or is directly driven by an anti-blocking driving motor for not driving the material storage tank to move.

Preferably, the rod separating device further comprises a material guide chute, a feed inlet of the material guide chute can be in butt joint with a discharge end of the material receiving chute, and the material guide chute has a structure that the rod entering the material guide chute is switched from an inclined state to a vertical state.

An assembly apparatus comprising a rod separating device as claimed in any one of the preceding claims.

The utility model discloses technical scheme's advantage mainly embodies:

this scheme is through setting up the open barred body of outer end and putting the space to one side to the reaction terminal surface of barred body outer end avoids corresponding contact, has avoided the pollution of reaction terminal surface effectively, simultaneously, because the barred body is the slope setting, thereby has guaranteed that the barred body can not follow fall out in the barred body puts the space to one side, in addition, utilizes barred body self gravity to separate, can avoid vibrating the feeder to make the reaction terminal surface damage that the collision caused between the barred body effectively, has guaranteed the quality of output back barred body reaction terminal surface effectively, has improved equipment finished product efficiency. In addition, the material receiving groove is obliquely arranged, so that the rod body can automatically slide down to a subsequent structure by using gravity, and the structure is simplified.

The stock chest of this scheme is installed on removing the seat with removable mode, can carry out the change of stock chest fast to improve holistic efficiency.

The receiving groove can rotate around the shaft, the inclination angle of the receiving groove can be effectively adjusted, and a rod body in the receiving groove can obtain a larger inclination angle, so that larger downward sliding force can be obtained, the receiving groove can slide out smoothly, and the reliability of material distribution is guaranteed.

The rotation that connects the silo of this scheme and the translation of stock chest realize through a power supply, can reduce the quantity of power supply effectively to reduce the energy consumption of part cost and equipment operation, simultaneously, adopt oval cam drive they can improve the operation beat effectively, improve efficiency.

Prevent stifled gyro wheel through setting up in this scheme and can place the card material condition of barred body in the stock chest effectively, guarantee the stability of the ejection of compact.

The anti-blocking roller can be realized by one power source together with the translation of the storage tank, so that the number of the power sources can be effectively reduced, and the component cost and the energy consumption of equipment operation are further reduced.

This scheme further sets up the baffle box and can switch into vertical state and reaction end face with the barred body of slope effectively and keep up to favorable conditions is provided for subsequent equipment.

This scheme carries out the fixed of socket through fixed tool, pass the jack of the socket on the fixed tool through the uide bushing, and support the barred body that inserts in the uide bushing through the support column, can prescribe a limit to the mounted position of barred body effectively, move down the uide bushing afterwards and can realize the equipment of barred body and socket, easily equipment is realized, and can assemble with the cooperation of automatic excellent mechanism of supplying, can effectively avoid polluting the top surface of barred body, guarantee to assemble into the product rate.

A plurality of plates of this scheme are injectd through a plurality of guide structure, can guarantee each plate effectively and go up the position accuracy of structure, have guaranteed the reliability and the smooth and easy nature of equipment.

The height that the tool can be installed effectively to this scheme further increases limit for height mechanism is injectd to guarantee the mounted position precision of barred body, combine climbing mechanism can conveniently make the installation tool separate with limit for height mechanism, thereby be convenient for the unloading of fixed tool.

Drawings

Fig. 1 is a perspective view of a separating apparatus of the present invention;

fig. 2 is a left side view of the separating apparatus of the present invention;

fig. 3 is a front view of the separating apparatus of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 1;

fig. 5 is a top view of the separation device of the present invention;

fig. 6 is a right side view of the separating apparatus of the present invention (with the plate outside the chute hidden);

FIG. 7 is a left side view of the separator device of the present invention with the sensor section hidden;

fig. 8 is a sectional view of the assembly tool of the present invention;

FIG. 9 is an enlarged view of area Q of FIG. 8;

fig. 10 is a top view of the assembly fixture of the present invention;

fig. 11 is a rear view of the assembly tool of the present invention.

Detailed Description

Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are merely exemplary embodiments for applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.

In the description of the embodiments, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

The rod separating device disclosed in the present invention is described below with reference to the accompanying drawings, which is used for separating a plurality of parallel rods, the rods may be various cylindrical rods, or needle-shaped rods, as shown in fig. 1, the rod separating device includes a storage tank 100 and a receiving tank 200, the storage tank 100 includes a bottom surface 110 disposed in an inclined manner, two limiting surfaces 120 are vertically disposed above the bottom surface 110, the bottom surface and the two limiting surfaces 120 form a rod inclined space 140 with a downward discharge port 130, the storage tank 100 is movable between a first position and a second position, the discharge port 130 is in butt joint with the receiving tank 200 at the first position, the storage tank 100 is between the first position and the second position and at the second position, and the discharge port 130 is not in butt joint with the receiving tank 200 and is blocked.

Because the inclined rod body space 140 does not have a shielding surface opposite to the bottom surface 110, the outer end of the rod body in the inclined rod body space 140 can be prevented from corresponding contact in the detaching process, and the pollution of the outer end surface (reaction end surface) is effectively avoided. Meanwhile, since the bottom surface is inclined, the stick in the stick inclined space 140 can be kept inclined, thereby ensuring that the stick does not fall out of the stick inclined space 140.

The bottom surface 110 is a surface of a plate, and may be a surface of an object with other shapes, as shown in fig. 2, the inclination angle of the bottom surface 110 (the included angle a between the bottom surface 110 and the horizontal plane) may be designed according to the requirement, preferably, the inclination angle is preferably between 15 ° and 85 °, further preferably between 30 ° and 75 °, further preferably between 45 ° and 65 °, and most preferably about 60 °, and this inclination angle can ensure the state of the rod on one hand, and can ensure the smoothness of the discharging rod by providing the rod with sufficient power on the other hand.

As shown in fig. 1, fig. 3 and fig. 4, each of the limiting surfaces 120 includes at least one rectangular inclined plane portion 121, and the inclined plane portions 121 of the two limiting surfaces 120 form an included angle which may be between 30 ° and 150 °, further between 60 ° and 120 °, more preferably between 75 ° and 105 °, and most preferably about 90 °, and the ends (bottom edges) of the two inclined plane portions 121 are parallel and perpendicular to the bottom surface 110. The bottom edges of the two inclined plane parts 121 correspond to the height of the butt joint point of the bottom surfaces, and the gap between the ends of the two inclined plane parts 121 is the discharge hole 130 of the inclined bar body space 140, and the gap corresponds to the diameter of one bar body, preferably is slightly larger than the diameter of one bar body, so as to meet the requirement that only one bar body can pass through. Of course, the inclined plane portion 121 may also be a non-planar surface, such as a concave or convex arc surface or a plurality of planes connected to each other to maintain an included angle of above 175 °.

As shown in FIG. 1, the width W1 of the inclined plane part 121 is preferably smaller than the length of the bar to be separated, but in other embodiments, the width W1 may be equal to or greater than the length of the bar to be separated.

Further, in order to ensure the smoothness of the final discharging and the precision of the discharging position, as shown in fig. 1, fig. 3, and fig. 4, the ends of the two inclined plane parts 121 are respectively connected with an extending surface 122, the extending surface 122 is as wide as the inclined plane part 121, the two extending surfaces 122 are perpendicular to the moving direction of the storage bin 100, the connection area 123 between the inclined plane part 121 and the extending surface 122 is a rounded corner, the two extending surfaces 122 are parallel, the gap is slightly smaller than the gap width between the ends of the two inclined plane parts 121, and the ends of the two extending surfaces 122 are flush, so that the ends of the two extending surfaces 122 form the discharging opening 130.

Furthermore, as shown in fig. 3, the storage chute 100 further comprises a blocking surface 150 connected to the upper end of one of the limiting surfaces 120, wherein the blocking surface 150 is perpendicular to the limiting surface 120 and has a length smaller than that of the other limiting surface, so that it and the two limiting surfaces form a chute with an upper opening, and the opening facilitates the insertion of the stick into the stick inclined space 140.

Meanwhile, the bottom surface, the top-limiting surface and the blocking surface are structures on a block, as shown in fig. 3, two supporting surfaces 160 perpendicular to and flush with the bottom surface are further disposed on the block, and the supporting surfaces 160 are respectively located below the two limiting surfaces and parallel to the moving direction of the storage chute 100.

As shown in fig. 1, the storage trough 100 is detachably mounted on a movable base 300, and specifically as shown in fig. 3, the storage trough 100 is mounted on two blocks 310 by two supporting surfaces 160, the blocks 310 are L-shaped, the discharge opening 130 of the storage trough 100 is located below the two blocks 310, the two blocks 310 are fixed on a carrier plate 320, and the upper surface of the carrier plate 320 is parallel to the bottom surface 110

As shown in fig. 1 and 5, the carrier plate 320 is slidably disposed on a guide rail 500, the guide rail 500 extends parallel to the bottom surface and extends along a first direction X, and at the same time, the carrier plate 320 is connected to a translation mechanism 400 for driving the carrier plate 320 to move linearly, and the translation mechanism 400 drives the carrier plate 320 to move back and forth between a first position and a second position.

The translation mechanism 400 may be any known device or mechanism capable of generating linear movement, such as an air cylinder or a hydraulic cylinder connected to the carrier plate 320, or an electric push rod. In a more preferred embodiment, as shown in fig. 5, the translation mechanism 400 drives the movable base 300 to reciprocate along the guide rail by the cooperation of the elastic restoring members 410 located at both sides of the movable base and the cam driven by the motor.

Specifically, as shown in fig. 5, the elastic restoring member 410 is a spring, and is disposed at the right side of the movable seat, and one end of the elastic restoring member is fixed or leant against the vertical plate 610 of the base 600, and the other end of the elastic restoring member is fixed at the outer side of the carrier or the cushion block at the corresponding side. And the spring is sleeved on the periphery of a guide shaft 420 movably arranged on the vertical plate in a penetrating way, and the guide shaft 420 is fixed on the carrier plate 320 or a cushion block on the corresponding side. Of course, the elastic reset element 410 may also be a device with deformation and automatic reset capabilities, such as a spring plate.

As shown in fig. 5, the cam 430 is located at the left side of the carrier plate 320, and is preferably an elliptical wheel, the axis of the cam 430 is perpendicular to the bottom surface 110, and is coaxially connected to an output shaft of a speed reducer 440 through a connecting member, the speed reducer 440 is fixed on the base 600 and is connected to the motor 450, the elliptical surface of the cam 430 is attached to the wheel surface of a first roller 460, the axis of the first roller 460 is perpendicular to the bottom surface 110 and is rotatably disposed on the carrier plate 320, and of course, the first roller 460 may also be a universal ball fixed on the carrier plate 320.

Meanwhile, in order to ensure the stability of the storage tank 100 on the movable base 300 during the moving process, as shown in fig. 5, the storage tank 100 is fixed on the movable base 300 by a quick clamp 700, the quick clamp 700 is disposed in the middle area of the top of the carrier plate 320, the pressure head of the quick clamp 700 applies pressure to the top surface of the storage tank 100 to fix the storage tank on the two spacers, and the pressure head presses on the middle area of the top surface of the storage tank 100, so as to ensure the uniformity of the pressure distribution. The specific structure of the quick clamp 700 is known in the art and will not be described herein. Of course, in other embodiments, the quick clamping connector 700 may also adopt other mechanisms capable of applying a downward pressure to the storage chute 100 on the movable base, and may be an active fixing mechanism, which is not described herein.

In order to ensure the smoothness of discharging the rod in the storage chute and avoid the situation of material jamming, as shown in fig. 1, the rod separating device further includes an anti-blocking mechanism 800, as shown in fig. 4, the anti-blocking mechanism 800 includes at least one notch 810 formed at the position of the limiting surface 120 and close to the discharge port 130, the width of the notch 810 is smaller than the width of the limiting surface 120 and smaller than the length of the rod, and the notch 810 extends from the inclined plane part to the extending surface. An anti-blocking roller 820 with an axis vertical to the bottom surface 110 is arranged beside the notch 810, a rotating shaft 830 vertical to the bottom surface is eccentrically arranged on the anti-blocking roller 820, the rotating shaft 830 can rotate and can drive the part of the anti-blocking roller 820 to protrude from the notch 810 to the upper side of the limiting surface 120, so that the anti-blocking roller 820 can apply driving force to a rod body located at a discharge port accessory when the rod body is blocked, the force balance of the rod body is broken, and the rod body can continuously move downwards under the action force of gravity and the anti-blocking roller 830 to realize stable discharge.

The rotating shaft 830 is rotatably disposed on the storage chute 100, as shown in fig. 6, the rotating shaft 830 is connected to an anti-blocking motor 840 through a spline (not shown), the anti-blocking motor 840 is fixed on the back of the carrier plate 320, and a through hole for passing through a power output shaft of the anti-blocking motor 840 and the spline is formed on the carrier plate 320.

Of course, in other embodiments, the driving of the anti-blocking roller 820 can be realized by other structures, for example, in a more preferred embodiment, the anti-blocking roller 820 is connected to a power source for driving the storage tank 100 to move through a transmission mechanism, that is, the anti-blocking roller 820 is also driven by the motor 450 for driving the cam 430 to rotate.

Specifically, a gear (not shown in the figure) is coaxially arranged on the rotating shaft, the gear is meshed with a rack (not shown in the figure), the extending direction of the rack is parallel to the translation direction of the moving seat 300, and the rack is fixed on the moving seat 300, so that when the moving seat 300 moves, the rack can be driven to reciprocate and translate, and the rack drives the gear to reciprocate and rotate in the forward and reverse directions, so that the anti-blocking roller 820 is driven to rotate.

The receiving groove 200 is a through groove, which is an arc-shaped groove formed on the top surface of a block body, the width of the through groove is equivalent to the width of the discharge hole 130, and the length of the through groove can be greater than the length of the discharge hole 130, or less than or equal to the length of the discharge hole 130. The depth of the receiving groove 200 is equal to the diameter of the stick body, so that only one stick body can be accommodated in the receiving groove, and the distance between the receiving groove 200 and the discharge hole 130 is far smaller than the diameter of the stick body. The receiving groove 200 is also inclined, and the extending direction of the receiving groove 200 is perpendicular to the bottom surface 110, so that the groove bottom of the receiving groove 200 has a height difference, and one end of the groove bottom close to the bottom surface 110 is lower than the other end, so that after the rod body enters the receiving groove 200, the rod body can slide down the receiving groove 200 to enter a subsequent structure.

In another embodiment, the depth of the receiving groove 200 may be gradually increased from a higher end to a lower end, so that the rod falling into the receiving groove 200 has a larger inclination angle, and thus the rod has a larger component force of sliding downward, which is beneficial for sliding more smoothly from the receiving groove 200, at this time, the size of the rod outlet at the lower end of the receiving groove 200 is equivalent to the diameter of the rod, that is, only one rod can be allowed to slide out of the rod outlet at a time, and the size of the rod outlet may be specifically designed, for example, a baffle may be disposed at the lower end face of the receiving groove 200, and the distance between the baffle and the bottom of the lower end of the receiving groove 200 is slightly larger than the diameter of one rod. In this embodiment, the storage chute 100 can also no longer move between the first position and the second position, i.e. the discharge opening can remain in the state of docking with the receiving chute 200. In order to effectively slide the stick in the receiving groove 200 out of the receiving groove, the stick in the receiving groove is required to be in a vertical state as much as possible.

Therefore, in a more preferable mode, as shown in fig. 1, the inclination angle of the receiving trough 200 can be adjusted, specifically, the receiving trough 200 can rotate around a shaft 900 parallel to the bottom surface 110 and extending along the first direction X between a third position and a fourth position, and can be abutted against the discharge port 140 when in the third position, and the height difference between the two ends of the receiving trough 200 is greater at the fourth position than at the third position, that is, as shown in fig. 6, the inclination angle of the receiving trough 200 (the included angle b between the extending direction of the receiving trough 200 and the horizontal plane) is greater when in the fourth position.

In order to effectively support the block where the receiving groove 200 is located, as shown in fig. 1, the shaft 900 is rotatably disposed on a supporting block 1000, the supporting block 1000 is fixed on the base 600 and located below the receiving groove 100, the discharge opening 130 of the receiving groove 100 and the top surface 1100 of the supporting block 1000 maintain a small gap, the gap is much smaller than the diameter of the rod, the top surface 1100 of the supporting block 1000 is flush with the top surface of the block where the receiving groove 200 is located, and meanwhile, a small space is maintained between the supporting block 1000 and the block where the receiving groove 200 is located, so that the discharge opening of the receiving groove 100 can maintain a sealed state at positions other than the position where the receiving groove is butted.

As shown in fig. 7, the shaft 900 is connected to a swing driving mechanism 2000 for driving the shaft to reciprocate and rotate forward and backward, and the swing driving mechanism 2000 may be a speed reducing motor directly coaxially connected to the shaft 900 for driving the shaft to rotate forward and backward. The swing driving mechanism 2000 may also be a transmission mechanism formed by a motor and a pulley and a synchronous belt or a sprocket and a chain or a gear.

In a more preferred embodiment, the swing driving mechanism 2000 and the mechanism for driving the storage chute 100 to move share a motor 450, and more specifically, the swing driving mechanism 2000 is also driven by a cam 430 driven by the motor 450, and when the cam 430 drives the storage chute 100 to be in the first position, the receiving chute 200 is in the third position and is abutted against the discharge port of the storage chute 100.

Meanwhile, when the width of the block where the receiving groove 200 is located is the same as the width of the receiving groove 200, the cam 430 drives the stock storage groove 100 to return to the first position again from the first position in the same time as the receiving groove returns to the third position again from the third position.

When the width of the block where the material receiving groove 200 is located is larger than that of the material receiving groove 200 and a certain distance is formed between the material receiving groove 200 and the supporting block 1000, the material receiving groove 200 starts to rotate downwards while the discharge port of the storage tank 100 moves to the outer side of the material receiving groove from above the block where the material receiving groove is located; when the discharging hole 130 of the storage chute 100 moves to the outer side of the support block 1000 from above, the receiving chute 200 has rotated to the third position and remains at the third position before the discharging hole 130 is butted with the receiving chute 200, that is, the top surface of the block where the receiving chute 200 is located is kept flush with the top surface of the support block. Of course, in another embodiment, if the receiving groove 200 starts to rotate downward before the discharging hole 130 moves out of the outer side of the block where the receiving groove is located, the rotating angle of the receiving groove 200 is such that the rod at the discharging hole 130 does not fall out of the two discharging holes 130 and can move to the upper side of the supporting block 1000 at the time when the discharging hole 130 rotates out of the receiving groove 200.

More specifically, as shown in fig. 7, the cam 430 may drive a slider 2100 to reciprocate along a second direction Y perpendicular to the shaft and parallel to the bottom surface, the slider 2100 may be slidably disposed on a rail 2200, a second roller 2300 attached to a side surface of the cam 430 may be rotatably disposed on the slider 2100, an axis of the second roller 2300 is perpendicular to the bottom surface 110, a third roller 2400 may be rotatably disposed at a lower end of the slider 2100, an axis of the third roller 2400 extends along the first direction X, the third roller 2400 abuts against a deflection block 2500 disposed on the shaft 900 and may be driven to rotate around the shaft 900, the shaft 900 is preferably fixed to one end of the deflection block 2500, the roller is attached to a top surface of the other end of the deflection block 2500, the deflection block 2500 is further connected to a reset member 2600 driving the deflection block to reset after swinging, the reset device 2600 is a spring, one end of the spring is fixed to the outer end of the deflection block (the end close to the shaft 900), and the other end of the spring is fixed to a connecting shaft on the fixed seat 2700 below the deflection block 2500.

Finally, as shown in fig. 1 and fig. 6, the stick separating device of the present disclosure further includes a guide chute 3000, a feed port of the guide chute 300 can be abutted against a discharge end of the material receiving chute 200, the guide chute 3000 has a structure that the stick entering the guide chute 3000 is switched from an inclined state to a vertical state, specifically, the guide chute 3000 is formed by combining two plates 3100, a through slot is formed on one plate 3100, an upper portion 3110 of the through slot is in an inverted triangle shape, and a top of a side 3111 of the through slot far away from the material receiving chute extends to a position above a top of a side 3112 of the material receiving chute. The lower portion 3120 of the through groove extends straight and perpendicular to the horizontal plane, and the diameter of the lower portion 3120 is equivalent to the diameter of the rod body. Of course, in other embodiments, the guide slot 3000 may be formed in an injection molded part.

And, as shown in fig. 1, a stop lever 4000 is movably disposed at the lower portion 3120, the stop lever 4000 is perpendicular to the lower portion 3120 and passes through the lower portion 3120, and the stop lever 4000 is connected to a cylinder (not shown) or other device capable of generating a linear movement, which drives the stop lever to translate along its axis and to exit from the lower portion 3120.

The following will focus on the rod separating method of the rod separating device, comprising the following steps:

s1, a group of rods to be processed is put into the storage tank, wherein each rod is vertical to the bottom surface 110 and the reaction end surface of each rod faces outwards.

S2, placing the storage chute 100 on the movable base 300, and fixing the storage chute on the movable base 300 by the fast clamp 700;

s3, in the initial state, the motor 450 and the cam 430 make the receiving trough 200 and the discharging opening 130 butt, and at this time, a rod falls into the receiving trough 200 from the discharging opening 130.

S4, the motor 450 starts to drive the cam 430 to rotate, the cam 430 drives the receiving opening 130 to move from the second position to the first position, and the storage chute moves to be offset from the receiving chute;

s5, the cam 430 rotates to drive the material receiving groove 200 to rotate and tilt from the third position to the fourth position, and the stick body in the material receiving groove falls into the material guiding groove 3000;

and S6, the motor drives the cam 430 to rotate continuously, so that the receiving trough 200 and the storage trough are driven to repeat the processes of S3-S5.

And, when the stock chest can't be discharged or the stick body is separated in the whole process, prevent stifled gyro wheel 820 and rotate.

The scheme also explains an assembly device which is used for assembling a rod 6000 and a socket 7000 and comprises the rod separating device and the assembly tool 5000, as shown in fig. 8 and fig. 9, the assembly tool comprises a support column 5100, a guide sleeve 5200 and a fixing jig 5300, the support column 5100 is inserted into the guide sleeve 5200, the top surface of the support column 5100 is not higher than the support surface of the fixing jig, the guide sleeve 5200 can be lifted and lowered between a first height and a second height, the top surface 5210 of the guide sleeve 5200 is lower than the top surface 5110 of the support column 5100 at the first height, the top surface 5210 of the guide sleeve 5200 is positioned above the top surface 5110 of the support column 5100 at the second height, and the fixing jig is used for fixing the socket and is provided with a mounting through hole which corresponds to the guide sleeve 5200 and can be passed through by the guide sleeve at the second height.

In order to realize batch assembly, as shown in fig. 8, the supporting columns 5100 are multiple and distributed in multiple rows and columns, and are fixed on a carrier 5400, the carrier 5400 comprises a flat plate 5410 perpendicular to the supporting columns 5100, the flat plate 5410 is provided with a guide plate 5420 parallel to the flat plate 5410 and used for limiting the supporting columns 5100, and the guide plate 5420 is provided with guide holes 5430.

As shown in fig. 8 and fig. 9, each support column 5100 corresponds to a guide sleeve 5200, that is, a guide sleeve 5200 is sleeved on the periphery of each support column 5100, the guide sleeve 5200 is vertically fixed on a base plate 5500 parallel to the flat plate 5410, and the lower end of the guide sleeve 5200 extends to the bottom surface of the base plate 5500, the base plate 5500 is connected with a lifting driving device 5600 for driving the base plate to lift, the lifting driving device 5600 can be various known devices capable of generating linear movement, such as an air cylinder or a hydraulic cylinder, and preferably a linear motor, and the telescopic shaft of the lifting driving device 5600 penetrates through the carrier 5400 and is connected to the central position of the bottom of the base plate. And the linear motor is fixed to the bottom of the cross plate 5710 of a frame 5700.

As shown in fig. 8, 10 and 11, guide sleeves 5510 are further disposed at four vertex angles of the base plate 5500, an axis of each guide sleeve 5510 is perpendicular to the base plate 5500, each guide sleeve 5510 is slidably sleeved on the periphery of a guide shaft 5520, the position of the guide shaft 5520 is fixed, and each guide sleeve 5510 is movably inserted into a guide hole 5430 formed in the guide plate 5420. Therefore, the synchronous limit of the substrate 5500 and the carrier 5400 can be realized through the guide shaft 5520.

As shown in fig. 8 and 9, each guide sleeve 5200 corresponds to one of the mounting through holes 5311, the mounting through holes 5311 are disposed on a bottom plate 5310 of the fixing jig 5300, a top surface of the bottom plate 5310 is a supporting surface of the fixing jig 5300, an aperture of the mounting through hole 5311 is equivalent to an outer diameter of the guide sleeve 5200, so as to meet a requirement that the guide sleeve 5200 can move therein, preferably, the aperture of the guide sleeve 5200 is consistent with a horn mouth 7110 with a large bottom and a small top at a lower end of the insertion hole 7100 on the socket 7000, and a bottom of the mounting through hole 5311 is a horn-shaped mouth with a small top and a large bottom, so that the guide sleeve 5200 can conveniently enter the mounting through hole 5311 from bottom and pass through the socket 7000 fixed on the fixing jig 5300. A plurality of the sockets 7000 are passed through a pressing plate 5320, the pressing plate 5320 is provided with a stopper hole 5321 coaxial with each of the mounting through holes 5311, and the diameter of the stopper hole 5321 is smaller than the bottom plate 7200 of the socket 7000, so that the socket 7000 therebetween can be effectively held and fixed when the pressing plate 5320 and the bottom plate 5310 are fixed together.

In addition, in order to ensure the position accuracy of each of the limiting holes 5321 and the installation through holes 5311, the pressing plate 5320 and the bottom plate 5310 are provided with a positioning element and a positioning hole, specifically, two insertion plates (not shown) are respectively provided at two sides of the pressing plate, and the bottom plate 5310 is provided with an insertion hole 5312 corresponding to each of the insertion plates 5322, as shown in fig. 10.

Meanwhile, in order to ensure the position accuracy of the installation through hole 5311 and the guide sleeve 5200, as shown in fig. 10 and 11, a positioning through hole 5313 coaxial with the guide shaft 5520 is formed on the bottom plate 5310, a guide sleeve 5330 is disposed in each positioning through hole 5313, the guide shaft 5520 is slidably inserted into the guide sleeve 5330, and an outer wall of the guide shaft 5520 abuts against an inner wall of the guide sleeve 5330, and in order to facilitate the insertion of the guide shaft 5520 into the guide sleeve 5330, a top end of the guide shaft 5520 is in a truncated cone shape, and when the guide shaft 5520 is inserted into the guide sleeve 5330, a horizontal position of the bottom plate 5310 can be effectively defined.

Further, during assembly, there are specific requirements for the position of the bar body on the socket, and therefore, when the top position of the support column 5100 is fixed, the height of the fixing jig 5300, and therefore the height of the socket 7000 thereon, is limited, and finally the control of the bar body installation position is achieved. Specifically, as shown in fig. 11, the assembly fixture further includes a fixed jig height limiting mechanism 5800 for limiting the installation height of the fixed jig, the fixed jig height limiting mechanism 5800 includes a height limiting plate 5810, the height limiting plate 5810 is fixed on four support columns 5820 and is parallel to the bottom plate 5310, the top surface of the height limiting plate 5810 is located below the circular truncated cone of the guide shaft 5520, and the specific height is designed as required. Meanwhile, four support columns 5820 are inserted into the guide shaft sleeves 5430 on the carrier 5400 and penetrate through the substrate 5500.

When the whole assembly equipment works, the controller can be combined with various sensors or software programs to control the actions of corresponding parts, so that automatic assembly is realized.

Finally, in order to facilitate the separation of the fixing jig 5300 from the height-limiting plate 5810 to facilitate the removal of the fixing jig 5300, as shown in fig. 8, the assembly fixture further includes a jacking mechanism 5900, where the jacking mechanism 5900 includes two fixed cylinders or linear motors, whose telescopic shafts are parallel to the axis of the guide sleeve, and can drive the fixing jig 5300 and the height-limiting plate to maintain a gap, the jacking mechanism 5900 is fixed on the bottom of the second horizontal plate 5720 of the rack 5700, and its telescopic shafts can pass through the second horizontal plate 5720, the carrier plate 5400, the base plate 5500 and the height-limiting plate 5810, so as to apply an upward jacking force to the bottom of the fixing jig 5300 to separate the fixing jig 5300 from the height-limiting plate 5810, and at the same time, it does not withdraw the fixing jig from the guide shaft.

When assembling, a group of sockets can be fixed on the fixing jig, the guide sleeve is kept at the second height, then the fixing jig is moved downwards to enable the guide shaft to be inserted into the guide sleeve body on the fixing jig, after the fixing jig falls on the height limiting plate, the guide sleeve is inserted into the insertion hole of the socket, the top surface of the guide sleeve is at least flush with the top surface of the socket, preferably higher than the top surface of the socket, then the rod body can be inserted into the guide sleeve from the upper part of the guide sleeve and falls onto the support column one by moving the assembling tool or the rod body separating device (the moving structure for driving the assembling tool or the rod body separating device to move can be a multi-axis moving module or a 6-axis robot, and the like, which is known technology and is not described in detail here), and then the guide sleeve is moved downwards to the first height from the second height, therefore, the socket clamps the rod body, finally, the jacking mechanism 5900 drives the fixed jig 5300 to jack, and the fixed jig is moved away from the height limiting plate through automatic equipment or manual work.

In another embodiment, the fixing jig fixed with the socket may be placed on the height-limiting plate to limit the height of the fixing jig, and then the guide sleeve is moved upward to the second height, and then the rod is placed in the guide sleeve.

The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.

Claims (13)

1. Stick body separator for the separation of a plurality of parallel stick bodies, it includes the stock chest, connects the silo, its characterized in that: the storage silo is including the bottom surface that the slope set up, the upper surface of bottom surface hangs down and is equipped with two spacing faces, the bottom surface forms a barrel slant space down of discharge gate with two spacing faces, the one end that connects the tank bottom of silo is less than its other end, and higher one end is close to the bottom surface, the discharge end that connects the silo only allows one the barrel passes through.

2. The rod separating device according to claim 1, wherein: the storage tank can move between a first position and a second position, the discharge port is in butt joint with the material receiving tank at the first position, the storage tank is between the first position and the second position and at the second position, the discharge port is not in butt joint with the material receiving tank and is blocked, and the depth of the material receiving tank is not changed.

3. The rod separating device according to claim 1, wherein: the stock chest detachably installs on a removal seat, the translation mechanism of its rectilinear movement of drive is connected to the removal seat.

4. The rod separating device according to claim 3, wherein: the stock chest is fixed through quick clamp chuck in remove the seat.

5. The rod separating device according to claim 3, wherein: the movable seat is slidably arranged on the guide rail, and the translation mechanism drives the movable seat to reciprocate along the guide rail through the cooperation of the elastic reset pieces positioned on two sides of the movable seat and the cam driven to rotate by the motor.

6. The rod separating device according to claim 5, wherein: the cam is oval.

7. The rod separating device according to claim 6, wherein: the material receiving groove can rotate between a third position and a fourth position around a shaft which is parallel to the bottom surface and extends along the linear moving direction of the material storage groove, the material receiving groove can be in butt joint with the material outlet when being positioned at the third position, and the height difference of two ends of the material receiving groove is larger at the fourth position than at the third position.

8. The rod separating device according to claim 7, wherein: the shaft is connected with a swing driving mechanism for driving the shaft to reciprocate and rotate positively and negatively, and the swing driving mechanism and a mechanism for driving the material storage tank to move share one motor.

9. The rod separating device according to claim 8, wherein: the cam can drive a sliding block to reciprocate along the direction which is vertical to the shaft and parallel to the bottom surface, the sliding block is abutted with a deflection block arranged on the shaft and can drive the deflection block to rotate around the shaft, and the deflection block is also connected with a reset piece which drives the deflection block to reset after swinging.

10. The rod body separating device according to any one of claims 1 to 9, wherein a notch close to the discharge port is formed at least one of the limiting surfaces, the width of the notch is smaller than that of the limiting surface, an anti-blocking roller with an axis vertical to the bottom surface is arranged beside the notch, a rotating shaft vertical to the bottom surface is eccentrically arranged on the anti-blocking roller, and the rotating shaft can rotate and can drive part of the anti-blocking roller to protrude from the notch to the upper side of the limiting surface.

11. The rod body separating device according to claim 10, wherein the anti-blocking roller is connected with a power source for driving the material storage tank to move through a transmission mechanism or is directly driven by an anti-blocking driving motor for not driving the material storage tank to move.

12. The rod separating device according to any one of claims 1 to 9, further comprising a material guide chute, wherein a feeding port of the material guide chute can be butted with a discharging end of the material receiving chute, and the material guide chute is provided with a structure for switching the rod entering the material guide chute from an inclined state to a vertical state.

13. Equipment, its characterized in that: comprises the rod body separating device.

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