CN208429283U - Bar-shaped workpieces jig - Google Patents

Abstract

A kind of bar-shaped workpieces jig, including axial regular part, radial regular part, bundling part, stacking part, the regular part of the axial direction, radial regular part, bundling part, stacking part are sequentially connected, and control is realized by electric cabinet in the regular part of the axial direction, radial regular part, bundling part, stacking part.The beneficial effect is that: regular and its arrangement for being axially moved regular realization workpiece is limited by the horizontal radial of bar-shaped workpieces, avoid the damage of workpiece, regular speed is fast, it can be quantitative regular in batch, subsequent bundling is automatically completed simultaneously reserves step and palletization step, production efficiency is improved, while being applicable to the workpiece of most of bar shaped, the identical batch production of specification different structure can be carried out as needed.

Description

Bar-shaped workpieces jig

Technical field

The utility model relates to the automatic jig field of production line, especially a kind of bar-shaped workpieces jig.

Background technique

It is small to arrive toothpick used in daily life for bar-shaped workpieces, reach building bar, in going out for production process Expect part, be required to the mixed and disorderly advanced professional etiquette of workpiece is whole, further according to needing to select bundling, stacking.In existing production technology, root According to the type of workpiece and of different sizes, it can carry out regular using different principles of putting in order, produce a large amount of non-standard machinery, nothing By be from R & D design cost or manufacturing cost, it is all very high, and after putting into a large amount of design costs, all only manufacture A small amount of equipment production.

The regular method of existing major part bar-shaped workpieces jig is to make the radially direction movement of mixed and disorderly bar-shaped workpieces, is led to Cross contact with limit assembly and realize regular, but it moves radially excessive velocities, will cause workpiece and limit assembly, workpiece it Between sharp impacts, influence workpiece quality.

Summary of the invention

Purpose of the utility model is to solve the above problems, devise a kind of bar-shaped workpieces jig.Specific design side Case are as follows:

A kind of bar-shaped workpieces jig, including axial regular part, radial regular part, bundling part, stacking part, it is described Axial regular part, radial regular part, bundling part, stacking part are sequentially connected, the regular part of the axial direction, radial regular Partially, bundling part, stacking part are realized by electric cabinet and are controlled,

The regular part of axial direction includes turntable, and the rear side of the turntable is pan feeding conveyer belt, and front side passes through discharging conveying Band is connect with radial regular part, and regular pincers are equipped at left and right sides of the turntable, and the regular pincers are driven by regular oil cylinder Dynamic, the turntable is driven by driving motor below,

The regular part of radial direction include vibration band, the vibration band be fixed on vibration platform on, it is described vibration band front end and There are gap between bundling part,

The bundling part includes bracket, limit plate, and the limit plate is located at the front end of the bracket, and the bracket passes through Lifting cylinder driving, the limit plate are driven by bundling cylinder,

The stacking part includes pedestal, and feeding roller is equipped at left and right sides of the pedestal, and the feeding roller passes through code Pile motor driven, the stacking motor are slidably connected by lifting platform and the pedestal, and the lifting platform is driven by lifting motor It is dynamic.

In the regular part of axial direction,

It is recessed that the arc mutually agreed with the turntable is equipped on rear side of the front side of the pan feeding conveyer belt, discharging conveyor belts Slot, the radial section of the arc groove are in " C " shape structure, and the turntable be the circular pan-like structure being horizontally arranged, and described turn The edge of disk is equipped with the projection mutually agreed with " C " shape structure of the arc groove, and the projection is embedded in the arc groove In " C " shape structure,

The pan feeding conveyer belt, discharging conveyor belts are driven by feeder motor, and the feeder motor is located at the pan feeding The side of conveyer belt, the pan feeding conveyer belt, discharging conveyor belts belt be tensioned by conveying roller, after the pan feeding conveyer belt The conveying roller of side is the active conveying roller connecting with the feeder motor connecting shaft, the conveying roller of the discharging conveyor belts front end be with The driven conveying roller that the active conveying roller is sequentially connected by driving belt.

In the regular part of axial direction,

The driving motor is the horizontal machine with reduction gearbox, the input of the motor shaft and reduction gearbox of the driving motor The output end of end key connection, the reduction gearbox is rotatablely connected by toothed disc and the turntable, and the toothed disc is embedding from bottom to top Enter the bottom end of the turntable and connect with the engagement of the turntable bottom,

The regular pincers include at left and right sides of turntable in two metal strips of horizontal parallel distribution, two metal strips By the regular oil cylinder driving, the axial direction of the cylinder shaft of the regular oil cylinder is along left and right distribution, two metal strips Side be equipped with the reinforcement liner plate for contacting with workpiece.

Vibration band is fixed on ground by pilum, the quantity of the pilum be it is multiple, multiple pilums are in institute The left and right sides linear array distribution along the longitudinal direction of vibration band is stated, the vibration band is slidably connected with the pilum, described Vibration band can be slidable in the vertical direction,

The rear portion of the vibration band is rectangle cone structure, and the front of the vibration band is rectangular cylindrical structure.

The cylinder body of the lifting cylinder is fixed on bottom surface, the cylinder shaft of the lifting cylinder upwardly extend and with the bracket Lower rotation connection, the quantity of the lifting cylinder is three, and three lifting cylinders are distributed along the front and back, before being located at The lifting cylinder of side is hypsokinesis cylinder, and the lifting cylinder positioned at front side is the cylinder that leans forward, and is located in the middle the liter Sending down abnormally ascending cylinder is adjustment cylinder,

The " U "-shaped structure of the radial section of the bracket, the limit plate are embedded in the bracket and slide with the bracket Dynamic connection, the limit plate can be slided along the axial direction of the bracket, the front side of the limit plate and the bundling cylinder Cylinder axis be fixedly connected, the cylinder body of the bundling cylinder is placed along the longitudinal direction.

The stacking motor is two-way vertical type servo motor, and the stacking motor passes through yielding coupling and feeding roller connecting shaft Connection, the yielding coupling are radial elastic shaft coupling, and the quantity of the feeding roller is multiple, a multiple feeding rollers edge left sides Right direction distribution is in two groups, the feeding roller of the feeding roller described in every group along the linear array distribution in front and back, positioned at front end For active feeding roller, it is sequentially connected between same group of multiple feeding rollers by gear set.

The lifting platform can slide up and down in the pedestal, and the lifting motor is passed by lead screw and the lifting platform Dynamic connection, the lifting motor are fixed on pedestal, and the bottom end for the lead screw that the lifting motor and axial direction are disposed vertically is logical Vertical shaft coupling connecting shaft connection is crossed, the top of the lead screw is connect with the pedestal bearing, and the middle part of the lead screw is through described Lifting platform is simultaneously threadedly coupled with the lifting platform.

The vibration platform includes multiple groups shaking assembly, the linear array distribution along the longitudinal direction of shaking assembly described in multiple groups, institute Stating shaking assembly includes vibration motor, and the motor shaft of the vibration motor is along left and right distribution, the motor shaft side of the vibration motor Vibrator-roller is installed, the vibrator-roller is crankshaft vibrations roller, the concentric shafts of described vibrator-roller one end and the vibration motor connecting shaft Connection, the concentric shafts of the vibrator-roller other end are fixed on ground by bearing block, on the eccentric shaft in the middle part of the vibrator-roller Crank is installed, the crank is connect by the second limit plate with the pilum, and the crank runs through described second from bottom to top Limit plate is simultaneously slidably connected with second limit plate, and taping block, the bottom of the vibration band are equipped at the top of the crank Beater plate is installed, the taping block is in contact with the beater plate.

The bar-shaped workpieces jig obtained by the above-mentioned technical proposal of the utility model, the beneficial effect is that:

Regular and its arrangement for being axially moved regular realization workpiece is limited by the horizontal radial of bar-shaped workpieces, avoids work The damage of part, regular speed is fast, can be quantitative regular in batch, while automatically completing subsequent bundling and reserving step and stacking step Suddenly, production efficiency is improved, while being applicable to the workpiece of most of bar shaped, it is identical specification different structure can be carried out as needed Batch production.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of bar-shaped workpieces jig described in the utility model；

Fig. 2 is the overlooking structure diagram of the regular part of axial direction described in the utility model；

Fig. 3 is the structural schematic diagram of the regular part of radial direction described in the utility model, stacking part；

Fig. 4 is the structural schematic diagram of bundling part described in the utility model；

Fig. 5 is the structural schematic diagram of shaking assembly described in the utility model；

In figure, 1, axial regular part；1a, turntable；1b, regular pincers；1c, regular oil cylinder；1d, driving motor；1e, pan feeding Conveyer belt；1f, discharging conveyor belts；1g, projection；1h, feeder motor；1i, reinforce liner plate；2, radial regular part；2a, vibration Band；2b, vibration platform；2c, pilum；2d, vibration motor；2e, vibrator-roller；2f, crank；2g, the second limit plate；2h, taping block；2i, Beater plate；3, bundling part；3a, bracket；3b, limit plate；3c, lifting cylinder；3d, bundling cylinder；4, stacking part；4a, base Frame；4b, feeding roller；4c, stacking motor；4d, lifting platform；4e, lifting motor；4f, lead screw；4g, gear set；5, electric cabinet.

Specific embodiment

The utility model is specifically described with reference to the accompanying drawing.

A kind of bar-shaped workpieces jig, including axial regular part 1, radial regular part 2, bundling part 3, stacking part 4, The regular part 1 of the axial direction, radial regular part 2, bundling part 3, stacking part 4 are sequentially connected, the regular part of axial direction 1, control is realized by electric cabinet 5 in radial regular part 2, bundling part 3, stacking part 4,

The regular part 1 of axial direction includes turntable 1a, and the rear side of the turntable is pan feeding conveyer belt 1e, and front side is by going out Material conveyer belt 1f is connect with radial regular part, and regular pincers 1b, the regular pincers 1b are equipped at left and right sides of the turntable 1a It being driven by regular oil cylinder 1c, the turntable 1a is driven by driving motor 1d below,

The regular part 2 of radial direction includes vibration band 2a, and the vibration band 2a is fixed on vibration platform 2b, the vibration band There are gap between the front end and bundling part 3 of 2a,

The bundling part 3 is located at the front end of the bracket 3a, institute including bracket 3a, limit plate 3b, the limit plate 3b Bracket 3a is stated to drive by lifting cylinder 3c, the limit plate 3b is driven by bundling cylinder 3d,

The stacking part 4 includes pedestal 4a, is equipped with feeding roller 4b, the feeding roller at left and right sides of the pedestal 4a 4b is driven by stacking motor 4c, and the stacking motor 4c is slidably connected by lifting platform 4d and the pedestal 4a, the lifting Platform 4d is driven by lifting motor 4e.

In the regular part 1 of axial direction,

The arc agreed with the turntable 1a phase is equipped on rear side of the front side of the pan feeding conveyer belt 1e, discharging conveyor belts 1f Connected in star, the radial section of the arc groove are in " C " shape structure, and the turntable 1a is horizontal positioned circular pan-like structure, The edge of the turntable 1a is equipped with the projection 1g, the projection 1g mutually agreed with " C " shape structure of the arc groove and is embedded in institute It states in " C " shape structure of arc groove,

The pan feeding conveyer belt 1e, discharging conveyor belts 1f pass through feeder motor 1h and drive, and the feeder motor 1h is located at The side of the pan feeding conveyer belt 1e, the pan feeding conveyer belt 1e, discharging conveyor belts 1f belt pass through conveying roller be tensioned, institute Stating the conveying roller on rear side of pan feeding conveyer belt 1e is the active conveying roller connecting with the feeder motor 1h connecting shaft, the discharging conveying Conveying roller with the front end 1f is the driven conveying roller being sequentially connected with the active conveying roller by driving belt.

In the regular part 1 of axial direction,

The driving motor 1d is the horizontal machine with reduction gearbox, the motor shaft of the driving motor 1d and reduction gearbox The output end of input terminal key connection, the reduction gearbox is rotatablely connected by toothed disc and the turntable 1a, and the toothed disc is under It is embedded in the bottom end of the turntable 1a upwards and is connect with the engagement of the bottom the turntable 1a,

The regular pincers 1b includes at left and right sides of turntable 1a in two metal strips of horizontal parallel distribution, two gold Belong to item and pass through the regular oil cylinder 1c driving, the axial direction of the cylinder shaft of the regular oil cylinder 1c is along left and right distribution, two institutes The side for stating metal strip is equipped with reinforcement liner plate 1i for contacting with workpiece.

The vibration band 2a is fixed on ground by pilum 2c, and the quantity of the pilum 2c is multiple, multiple bases Linear array distribution, the vibration band 2a and pilum 2c are sliding along the longitudinal direction in the left and right sides of the vibration band by column 2c Dynamic connection, the vibration band 2a can be slidable in the vertical direction,

The rear portion of the vibration with 2a is rectangle cone structure, and the front of the vibration with 2a is rectangular cylindrical structure.

The cylinder body of the lifting cylinder 3c is fixed on bottom surface, the cylinder shaft of the lifting cylinder 3c upwardly extend and with it is described The lower rotation of bracket 3a connects, and the quantity of the lifting cylinder 3c is three, and three lifting cylinder 3c are along the longitudinal direction Distribution, the lifting cylinder 3c positioned at front side are hypsokinesis cylinder, and the lifting cylinder 3c positioned at front side is the cylinder that leans forward, position It is to adjust cylinder in the intermediate lifting cylinder 3c,

The " U "-shaped structure of radial section of the bracket 3a, the limit plate 3b be embedded in the bracket 3a and with it is described Bracket 3a is slidably connected, and the limit plate 3b can be slided along the axial direction of the bracket 3a, the front side of the limit plate 3b It is fixedly connected with the cylinder axis of the bundling cylinder 3d, the cylinder body of the bundling cylinder 3d is placed along the longitudinal direction.

The stacking motor 4c is two-way vertical type servo motor, and the stacking motor 4c passes through yielding coupling and feeding roller The connection of 4b connecting shaft, the yielding coupling are radial elastic shaft coupling, the quantity of the feeding roller 4b be it is multiple, it is multiple described to send Material roller 4b is distributed in left-right direction in two groups, and feeding roller 4b described in every group along the linear array distribution in front and back, is located at front end The feeding roller 4b be active feeding roller, between same group of multiple feeding roller 4b by gear set 4g transmission connect It connects.

The lifting platform 4d can be slided up and down in the pedestal 4a, and the lifting motor 4e passes through lead screw 4f and institute Lifting platform 4d transmission connection is stated, the lifting motor 4e is fixed on pedestal 4a, and the lifting motor 4e is vertical with axial direction The bottom end of the lead screw 4f of placement is connected by vertical shaft coupling connecting shaft, and the top of the lead screw 4f and the pedestal 4a bearing connect It connects, the middle part of the lead screw 4f is threadedly coupled through the lifting platform 4d and with the lifting platform 4d.

The vibration platform 2b includes multiple groups shaking assembly, the linear array distribution along the longitudinal direction of shaking assembly described in multiple groups, The shaking assembly includes vibration motor 2d, and the motor shaft of the vibration motor 2d is distributed along left and right, the vibration motor 2d's Motor shaft side is equipped with vibrator-roller 2e, and the vibrator-roller 2e is crankshaft vibrations roller, the concentric shafts of the one end the vibrator-roller 2e and institute The connection of vibration motor 2d connecting shaft is stated, the concentric shafts of the vibrator-roller 2e other end are fixed on ground by bearing block, the shake Crank 2f is installed on the eccentric shaft in the middle part of dynamic roller 2e, the crank 2f is connect by the second limit plate 2g with the pilum 2c, The crank 2f runs through the second limit plate 2g from bottom to top and is slidably connected with the second limit plate 2g, the crank 2f Top taping block 2h is installed, the bottom of the vibration with 2a is equipped with beater plate 2i, the taping block 2h and the strike Plate 2i is in contact.

Workpiece is axially regular:

Mixed and disorderly workpiece is driven into from turntable 1a from feeding conveying belt 1e by the feeder motor, can by batch Input needs to input the workpiece of bundling quantity, facilitates subsequent job,

Turntable 1a being rotated by the driving motor 1d, rotation direction can be it is unidirectional, can also be Back and forth movement in small radian,

Start the regular oil cylinder 1c, the regular pincers 1b that driving is located at workpiece two sides is moved toward one another, and gradually reduces work The slewing area of part, it is regular to the axial direction progress of workpiece, it is distributed its axial direction along front and back,

The persistent movement of the turntable 1a guarantees can there is enough spaces and power combing between workpiece, avoids bar shaped Workpiece wind stuck situation mutually,

Complete it is regular after, can using two ways export workpiece,

A kind of mode is to control the size of the turntable 1a, and the front end of part workpiece is allow to ride over discharging conveyor belts 1f On, then workpiece is sent out by starting the feeder motor 1h,

Another way is that original workpiece is ejected turntable 1a, pushes into discharging conveyor belts 1f by being sent into new workpiece On,

It, can be by installing conveying roller on the regular pincers 1b if workpiece attribute is special, and pass through motor-driven side Formula sends out workpiece.

The radial position of workpiece is regular,

After on front side of workpiece transport to discharging conveyor belts 1f, it can be turned forward down and be fallen on vibration band 2a due to gravity, starting Vibration motor 2d hits the beater plate 2i by the piston motion of the taping block 2h, realizes vibration of the vibration with 2a,

The vibration band 2a needs front end to tilt down, and during vibration, moves forward workpiece,

During vibration, workpiece can gradually be embedded into tubular structure of the vibration with 2a, and the internal diameter of tubular structure can To be designed to that the workpiece radial cross-sectional shape that bundling needs realizes rule under high speed strike vibration and the workpiece self weight leaned forward It is whole.

Workpiece is fallen on bracket 3a by self weight and under shaking,

The bundling cylinder 3d starting at this time shifts the limit plate 3b onto most front side,

Guarantee that the height of the rear end the bracket 3a lower than the height of the vibration with the front end 2a, guarantees the smooth of workpiece simultaneously It accepts, while guaranteeing that the bracket 3a is in the state that front end tilts down, the position adjustment of the bracket 3a can be by not The cylinder shaft of same lifting cylinder 3c, which is adjusted, to be realized,

The front end of workpiece resists the rear side of the limit plate 3b, but still has most of workpiece to stay on vibration band 2a, shake The dynamic vibration with 2a can make the workpiece front end for resisting limit plate 3b tend to be regular, complete its axial last alignment,

There are gap between the bracket 3a and vibration band 2a, which can be used for bundling, and bundling machine is according to difference Workpiece selection, due to the different demands of bundling material and bundling tightness degree, can not Uniting structure realize,

After the completion of the front end bundling of workpiece, the bundling cylinder 3d is withdrawn, workpiece will continue to due to being self-possessed and shaking Vibration with 2a is fallen, and after falling on to a certain degree instantly, stops the bundling cylinder 3d, completes to beat in the middle part of workpiece and rear portion Bundle,

After the completion of bundling, the cylinder shaft of bundling cylinder 3d is withdrawn completely, falls on workpiece completely on bracket 3a, if workpiece without Method falls completely, can increase the tilt angle of the bracket 3a, guarantees to fall,

During bundling, the " U "-shaped structure of bracket 3a facilitates binding apparatus that workpiece is fixed from top, Its pressure is carried jointly by bracket 3a and vibration band 2a.

If not needing bundling, palletizing operation can be carried out after workpiece is fallen on completely on bracket 3a

The whole height that the bracket 3a is adjusted by lifting cylinder 3c is at front end and raises up state, and bracket 3a Rear end be slightly above the height of pedestal 4a top layer workpiece,

The angle that raises up for increasing front end makes workpiece based on being fallen on above the workpiece of pedestal 4a top layer under self weight, while work The left and right sides of part is contacted with the feeding roller 4b, and so that it is generated certain pressure to workpiece by the resilient bearing,

Start the stacking motor 4c, workpiece be gradually sent on pedestal 4a by feeding roller 4b, completes stacking,

Since the lifting cylinder 3c will also undertake the inclination operation for bracket 3a, thus it is larger to range demands, if Its cylinder shaft stroke is limited, and the height of top layer's workpiece can be adjusted by the lifting platform 4d, to reduce for lifting cylinder 3c The requirement of stroke is moved up and down,

The screw rod transmission that is driven through of the lifting platform 4d can be realized, if not needing lifting platform 4d, can not install, together When do not install its driving associated component, only retain pedestal 4a,

Workpiece after stacking is in vertical distribution, can production when increase bracket 3a and vibration the width with 2a, in a row into Row bundling improves production efficiency,

Control to motor, air cylinder air source, oil cylinder liquid source, can by the electrical control circuit of the electric cabinet 5 design and The integration realization of corresponding component.

Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art Personnel embody the principles of the present invention to some variations that some of them part may be made, and belong to the utility model Protection scope within.

Claims (8)

1. a kind of bar-shaped workpieces jig, including axial regular part (1), radial regular part (2), bundling part (3), stacking portion Divide (4), the regular part of axial direction (1), radial regular part (2), bundling part (3), stacking part (4) are sequentially connected, institute It states axial regular part (1), radial regular part (2), bundling part (3), stacking part (4) and realizes control by electric cabinet (5) System, which is characterized in that

The regular part of axial direction (1) includes turntable (1a), and the rear side of the turntable is pan feeding conveyer belt (1e), and front side is by going out Material conveyer belt (1f) is connect with radial regular part, and regular pincers (1b), the rule are equipped at left and right sides of the turntable (1a) Whole pincers (1b) are driven by regular oil cylinder (1c), and the turntable (1a) is driven by driving motor (1d) below,

The regular part of radial direction (2) includes vibration band (2a), and the vibration band (2a) is fixed in vibration platform (2b), the vibration There are gap between the front end and bundling part (3) of band (2a),

The bundling part (3) includes bracket (3a), limit plate (3b), before the limit plate (3b) is located at the bracket (3a) End, the bracket (3a) are driven by lifting cylinder (3c), and the limit plate (3b) is driven by bundling cylinder (3d),

The stacking part (4) includes pedestal (4a), is equipped with feeding roller (4b) at left and right sides of the pedestal (4a), described to send Expect that roller (4b) is driven by stacking motor (4c), the stacking motor (4c) is slided by lifting platform (4d) and the pedestal (4a) Connection, the lifting platform (4d) are driven by lifting motor (4e).

2. bar-shaped workpieces jig according to claim 1, which is characterized in that in the regular part of axial direction (1),

It is equipped on rear side of the front side of the pan feeding conveyer belt (1e), discharging conveyor belts (1f) and mutually to agree with the turntable (1a) Arc groove, the radial section of the arc groove are in " C " shape structure, and the turntable (1a) is horizontal positioned circular discoid knot Structure, the edge of the turntable (1a) are equipped with the projection (1g) mutually agreed with " C " shape structure of the arc groove, the projection (1g) is embedded in " C " shape structure of the arc groove,

The pan feeding conveyer belt (1e), discharging conveyor belts (1f) are driven by feeder motor (1h), the feeder motor (1h) Positioned at the side of the pan feeding conveyer belt (1e), the pan feeding conveyer belt (1e), discharging conveyor belts (1f) belt pass through it is defeated Roller is sent to be tensioned, the conveying roller on rear side of the pan feeding conveyer belt (1e) is the active conveying connecting with the feeder motor (1h) connecting shaft The conveying roller of roller, discharging conveyor belts (1f) front end is driven to be sequentially connected with the active conveying roller by driving belt Conveying roller.

3. bar-shaped workpieces jig according to claim 1, which is characterized in that in the regular part of axial direction (1),

The driving motor (1d) is the horizontal machine with reduction gearbox, the motor shaft of the driving motor (1d) and reduction gearbox Input terminal key connection, the output end of the reduction gearbox are rotatablely connected by toothed disc and the turntable (1a), the toothed disc from It is embedded in the bottom end of the turntable (1a) upwards down and is connect with the engagement of the bottom the turntable (1a),

The regular pincers (1b) are included at left and right sides of turntable (1a) in two metal strips of horizontal parallel distribution, two gold Belonging to item and passes through regular oil cylinder (1c) driving, the axial direction of the cylinder shaft of the regular oil cylinder (1c) is distributed along left and right, and two The side of a metal strip is equipped with the reinforcement liner plate (1i) for contacting with workpiece.

4. bar-shaped workpieces jig according to claim 1, which is characterized in that the vibration band (2a) passes through pilum (2c) Be fixed on ground, the quantity of the pilum (2c) be it is multiple, multiple pilums (2c) are in the left and right sides of the vibration band Linear array distribution along the longitudinal direction, the vibration band (2a) are slidably connected with the pilum (2c), the vibration band (2a) It can be slidable in the vertical direction,

The rear portion of the vibration band (2a) is rectangle cone structure, and the front of the vibration band (2a) is rectangular cylindrical structure.

5. bar-shaped workpieces jig according to claim 1, which is characterized in that the cylinder body of the lifting cylinder (3c) is fixed In on bottom surface, the cylinder shaft of the lifting cylinder (3c) is upwardly extended and is connect with the lower rotation of the bracket (3a), the liter The quantity of sending down abnormally ascending cylinder (3c) is three, and three lifting cylinders (3c) are distributed along the front and back, the lifting positioned at front side Cylinder (3c) is hypsokinesis cylinder, and the lifting cylinder (3c) positioned at front side is the cylinder that leans forward, and is located in the middle the lifting air Cylinder (3c) is adjustment cylinder,

The " U "-shaped structure of radial section of the bracket (3a), the limit plate (3b) be embedded in the bracket (3a) and with institute It states bracket (3a) to be slidably connected, the limit plate (3b) can be slided along the axial direction of the bracket (3a), the limit plate The front side of (3b) is fixedly connected with the cylinder axis of the bundling cylinder (3d), and the cylinder body of the bundling cylinder (3d) is along the longitudinal direction It places.

6. bar-shaped workpieces jig according to claim 1, which is characterized in that the stacking motor (4c) is two-way vertical Servo motor, the stacking motor (4c) are connect by yielding coupling with feeding roller (4b) connecting shaft, and the yielding coupling is Radial elastic shaft coupling, the quantity of the feeding roller (4b) be it is multiple, multiple feeding rollers (4b) are distributed in left-right direction is in Two groups, feeding roller described in every group (4b) along the linear array distribution in front and back, positioned at front end the feeding roller (4b) based on Dynamic feeding roller, is sequentially connected between same group of multiple feeding rollers (4b) by gear set (4g).

7. bar-shaped workpieces jig according to claim 1, which is characterized in that the lifting platform (4d) can be in the base It is slided up and down in frame (4a), the lifting motor (4e) is sequentially connected by lead screw (4f) and the lifting platform (4d), the liter Drop motor (4e) is fixed on pedestal (4a), the bottom end for the lead screw (4f) that the lifting motor (4e) is disposed vertically with axial direction It is connected by vertical shaft coupling connecting shaft, the top of the lead screw (4f) is connect with the pedestal (4a) bearing, the lead screw (4f) Middle part through the lifting platform (4d) and being threadedly coupled with the lifting platform (4d).

8. bar-shaped workpieces jig according to claim 4, which is characterized in that the vibration platform (2b) includes multiple groups vibration group Part, the linear array distribution along the longitudinal direction of shaking assembly described in multiple groups, the shaking assembly includes vibration motor (2d), described The motor shaft of vibration motor (2d) is equipped with vibrator-roller (2e), institute along left and right distribution, the motor shaft side of the vibration motor (2d) Stating vibrator-roller (2e) is crankshaft vibrations roller, and the concentric shafts and the vibration motor (2d) connecting shaft of described vibrator-roller (2e) one end connect It connects, the concentric shafts of vibrator-roller (2e) other end are fixed on ground by bearing block, inclined in the middle part of the vibrator-roller (2e) It is equipped in mandrel crank (2f), the crank (2f) is connect by the second limit plate (2g) with the pilum (2c), the song Handle (2f) is slidably connected through second limit plate (2g) and with second limit plate (2g) from bottom to top, the crank It is equipped at the top of (2f) taping block (2h), the bottom of the vibration band (2a) is equipped with beater plate (2i), the taping block (2h) is in contact with the beater plate (2i).