Shunting mechanism of high-speed stacker crane

Abstract

The utility model relates to the field of stackers, in particular to a high-speed stacker shunting mechanism which comprises a supporting frame, a driving assembly is arranged at the top of the supporting frame, a shunting assembly is arranged at the bottom of the driving assembly, and a pair of deviation rectifying assemblies are symmetrically arranged on the two sides of the supporting frame. By arranging the driving assembly and the SEW speed reducer, the output rotating speed of the servo motor is effectively reduced, meanwhile, torque is increased, it is ensured that the flow dividing scraper can obtain stable and continuous power, the servo motor is automatically controlled through a PLC with the high precision and programmability of the servo motor, the rotating speed and position accuracy are ensured, and the service life of the flow dividing scraper is prolonged. In addition, the first synchronous wheel, the second synchronous wheel and the synchronous belt are used in cooperation, it is ensured that power is stably transmitted, synchronous movement on the two sides is achieved, and therefore the operation efficiency and stability of the whole flow dividing mechanism are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of stacking machine, especially high -speed stacking machine shunt mechanism. BACKGROUND

[0002] Stacking machine is a kind of efficient automatic material handling equipment, and the material after packing is stacked in multiple layers, and then is pushed out, which is convenient for forklift to store in warehouse, so the material after packing needs to be accurately controlled and distributed in the high-speed transmission process, to facilitate subsequent efficient stacking.

[0003] However, the traditional stacking machine usually does not have the shunt function, and the stacking efficiency is low, and some enterprises try to use simple shunt mechanism to make up for this defect, however, these shunt mechanisms are often accompanied by inaccuracy of driving system, which leads to unstable power transmission, affects the shunt effect, makes the material difficult to be accurately controlled and pushed, in addition, these simple shunt mechanisms are also easy to wear, and the service life is relatively short, more seriously, the material is easy to deviate or rush out of the conveyor belt in the shunt process, which not only affects the shunt effect, but also threatens the safety and reliability of the whole machine. SUMMARY

[0004] The utility model aims at providing high -speed stacking machine shunt mechanism to solve the problem in the background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: it includes support frame, the support frame top is provided with drive assembly, the drive assembly bottom is provided with shunt assembly, the support frame both sides are provided with a pair of deviation rectifying assembly.

[0006] As preferred in the utility model, the drive assembly includes SEW speed reducer arranged on one side of the support frame, a servo motor is arranged on one side of the SEW speed reducer, a synchronous pulley one is arranged on the transmission end of the servo motor, a mounting bracket one is arranged on the side of the support frame away from the servo motor, a pair of bearing seats one is arranged on one side of the mounting bracket one in a symmetrical bolt manner, a rotating shaft one is inserted between the two bearing seats one, a synchronous pulley two is sleeved on the outer side of the rotating shaft one, a synchronous belt is arranged between the synchronous pulley one and the synchronous pulley two, and a protective shell is arranged on the outer side of the servo motor and the synchronous pulley one.

[0007] As preferred in the utility model, a plurality of proximity switch modules are arranged on one side of the support frame.

[0008] As preferred in the utility model, the shunt assembly includes a mounting bracket two arranged on the inner top surface of the support frame, a mounting bracket three is arranged at the bottom of the mounting bracket two, a pair of connecting pieces one is arranged in the middle of the mounting bracket three in a symmetrical manner, the synchronous belt penetrates the connecting piece one, and a shunt scraper is arranged at the bottom of the mounting bracket three.

[0009] As the utility model prefers, one pair of mounting plates one is symmetrically arranged on each of the two sides of the mounting frame three, a plurality of guide wheel shafts one are arranged on the mounting plates one, a plurality of lateral guide wheels are sleeved on the guide wheel shafts one, and the lateral guide wheels are in contact with the inner walls of the mounting frame two.

[0010] As the utility model prefers, one pair of mounting plates two is symmetrically arranged on each of the two sides of the mounting frame three, a plurality of guide wheel shafts two are arranged on the mounting plates two, a plurality of movement rollers are sleeved on the guide wheel shafts two, and one pair of guide rails is symmetrically arranged on the two sides of the mounting frame two, and the movement rollers are rollingly arranged in the guide rails.

[0011] As the utility model prefers, the deviation rectifying assembly comprises a pair of mounting columns symmetrically arranged on one side of the support frame, and a shunt baffle is arranged on one side of the mounting columns.

[0012] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0013] The utility model discloses a drive assembly is set up, SEW speed reducer effectively reduces the output speed of servo motor, increases the torque simultaneously, ensures that the shunt scraper can obtain stable and sustained power, and servo motor is with its high accuracy and programmability, realizes the automation control through PLC, not only guarantees the accuracy of speed and position, but also realizes the flexible regulation and control of the whole driving process, in addition, the cooperation of synchronous pulley one, synchronous pulley two and synchronous belt ensures the stable transmission of power and the realization of two sides synchronous movement, thereby improve the operation efficiency and stability of the whole shunt mechanism.

[0014] The utility model discloses a shunt assembly is set up, realizes accurate control and push of material, and the cooperation of lateral guide wheel and movement roller not only ensures the stability and linearity of shunt scraper in the moving process, but also prolongs the service life through reducing friction resistance and improving wear resistance, simultaneously, the fixed effect of connecting piece one to synchronous belt makes shunt scraper can move according to the preset trajectory and speed, thereby realizes accurate shunt and push of material.

[0015] The utility model discloses a deviation rectifying assembly is set up, and the shunt baffle effectively solves the problem that material may deviate or rush out of the conveyor belt in the shunt process, not only improves the accuracy and stability of material shunt, but also ensures the safety and reliability of the whole high-speed stacking machine shunt mechanism. ACCURATE SHUNT AND PUSH OF MATERIAL

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2The utility model discloses a drive assembly structure schematic view.

[0018] Figure 3 For Figure 2 The enlarged schematic view at A in the middle;

[0019] Figure 4 The utility model discloses a shunt assembly structure schematic view.

[0020] Figure 5 The utility model discloses a deviation rectifying assembly structure schematic view.

[0021] Fig. 1 is a schematic view of the drive assembly of the utility model, Fig. 2 is a schematic view of the shunt assembly of the utility model, Fig. 3 is a schematic view of the deviation rectifying assembly of the utility model, and Fig. 4 is a schematic view of the high-speed palletizing machine of the utility model, drive assembly 1, SEW speed reducer 11, servo motor 12, synchronous pulley one 13, mounting frame one 14, bearing seat one 15, pivot one 16, synchronous pulley two 17, synchronous belt 18, proximity switch module 19, protective shell 110, shunt assembly 2, mounting frame two 21, mounting frame three 22, shunt scraper 23, connecting piece one 24, mounting plate one 25, guide wheel shaft one 26, lateral guide wheel 27, mounting plate two 28, guide wheel shaft two 29, movement roller 210, guide rail 211, deviation rectifying assembly 3, mounting column 31, shunt baffle 32, support frame 4. DETAILED DESCRIPTION

[0022] To make the purpose, technical scheme and advantage of the utility model more clear and apparent, below, combining with specific implementation manner and referring to the drawings, the utility model is explained in further detail. It should be understood that these descriptions are only exemplary, and are not to limit the scope of the utility model. In addition, in the following description, the description of known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] As Figures 1-5 The utility model discloses a high-speed palletizing machine shunt mechanism, it includes support frame 4, support frame 4 provides the stable installation foundation for other assemblies, support frame 4 top is provided with drive assembly 1, drive assembly 1 bottom is provided with shunt assembly 2, and support frame 4 both sides are provided with a pair of deviation rectifying assembly 3 symmetrically.

[0024] The driving assembly 1 comprises a SEW speed reducer 11 arranged on one side of the support frame 4, the SEW speed reducer 11 is used for reducing the output rotating speed of the servo motor 12 and increasing the torque at the same time, so as to ensure that the shunt scraper 23 can obtain stable and appropriate power, one side of the SEW speed reducer 11 is provided with the servo motor 12, the servo motor 12 serves as a power source, the servo motor 12 can accurately control the rotating speed and position, and automatic control is realized through PLC programming, a synchronous wheel one 13 is arranged at the transmission end of the servo motor 12, the support frame 4, away from the servo motor 12, is provided with a mounting frame one 14, the mounting frame one 14 provides a mounting basis for a bearing seat one 15, a pair of bearing seats one 15 are symmetrically bolted on one side of the mounting frame one 14, the bearing seat one 15 provides a mounting basis for a rotating shaft one 16 and a synchronous wheel two 17, and stability of the rotating shaft one 16 and the synchronous wheel two 17 during rotation is ensured, the rotating shaft one 16 is arranged between the two bearing seats one 15, and the rotating shaft one 16 provides a mounting basis for the synchronous wheel two 17, the synchronous wheel two 17 is sleeved outside the rotating shaft one 16, a synchronous belt 18 is arranged between the synchronous wheel one 13 and the synchronous wheel two 17, the synchronous wheel one 13 and the synchronous wheel two 17 are connected through the synchronous belt 18, stable transmission of power is realized, and synchronous movement of both sides is ensured, and a protection shell 110 is arranged outside the servo motor 12 and the synchronous wheel one 13, so that the servo motor 12 and the synchronous wheel one 13 are protected from the external environment and the service life is prolonged.

[0025] A plurality of proximity switch modules 19 are arranged on one side of the support frame 4, the plurality of proximity switch modules 19 detect the left, middle and right positions of the shunt scraper 23 respectively, the current position of the shunt scraper 23 is judged, and a signal is transmitted to the PLC, the PLC automatically controls the shunt scraper 23 to start, stop, move left or move right, and the combination of the servo motor 12 and the proximity switch module 19 not only ensures stable movement of the shunt scraper 23, but also ensures that the materials on the conveying belt are pushed to the accurate position.

[0026] The shunt assembly 2 comprises a mounting frame two 21 arranged on the top surface of the support frame 4, the mounting frame two 21 is provided with a mounting frame three 22 at the bottom, the mounting frame three 22 provides a mounting basis for the shunt scraper 23, a pair of connecting pieces one 24 are symmetrically arranged in the middle of the mounting frame three 22, and the synchronous belt 18 penetrates through the connecting pieces one 24, the connecting pieces one 24 are used for fixing the synchronous belt 18, so that the synchronous belt 18 can drive the shunt scraper 23 to move, the mounting frame three 22 is provided with the shunt scraper 23 at the bottom, the shunt scraper 23 directly acts on the materials, and the shunt and pushing of the materials are realized.

[0027] A pair of mounting plates one 25 are symmetrically arranged on both sides of the mounting frame three 22, a plurality of guide wheel shafts one 26 are arranged on the plurality of mounting plates one 25, a plurality of lateral guide wheels 27 are sleeved on the plurality of guide wheel shafts one 26, and the plurality of lateral guide wheels 27 are in contact with the inner walls of the mounting frame two 21, so that the shunt scraper 23 always keeps on a straight line during movement and deviation is avoided.

[0028] The mounting frame three 22 is symmetrically provided with a pair of mounting plates two 28 on both sides, a plurality of mounting plates two 28 are provided with guide wheel shafts two 29, a plurality of guide wheel shafts two 29 are provided with movement rollers 210, the movement rollers 210 are combined with polyurethane rollers and bearings, which are wear-resistant and reduce movement resistance, ensuring smooth movement of the scraper, and the mounting frame two 21 is symmetrically provided with a pair of guide rails 211 on both sides, a plurality of movement rollers 210 are rollingly arranged in the guide rails 211, the guide rails 211 guide the rolling of the movement rollers 210, ensuring the stability of the movement of the shunt scraper 23.

[0029] The deviation correction assembly 3 includes a pair of mounting columns 31 symmetrically arranged on one side of the support frame 4, the mounting columns 31 provide a mounting base for the shunt baffle 32, and the two mounting columns 31 are provided with the shunt baffle 32 on one side, which can effectively prevent the material from running off or being pushed out of the conveyor belt by the shunt scraper 23.

[0030] In use, first start the high-speed stacker, the PLC controls the servo motor 12 and the SEW speed reducer 11 to start according to the preset program, the servo motor 12 drives the synchronous pulley one 13 to rotate, the synchronous pulley one 13 drives the synchronous pulley two 17 to rotate through the synchronous belt 18, the synchronous pulley two 17 as a driven wheel, keeps synchronous movement with the synchronous pulley one 13, ensures the stability of the shunt scraper 23 in the movement process, at the same time, a plurality of proximity switch modules 19 detect the position of the shunt scraper 23, respectively detect the left, middle and right positions of the shunt scraper 23, judge the current position of the shunt scraper 23 and transmit the signal to the PLC, the PLC automatically controls the shunt scraper 23 to start, stop, move left or right, the combination of the servo motor 12 and the proximity switch module 19 not only ensures the stability of the shunt scraper 23, but also ensures that the material on the conveyor belt is pushed to the accurate position.

[0031] In the movement process, the combination of the lateral guide wheel 27 and the movement guide wheel ensures the stability of the movement of the shunt scraper 23, prevents misalignment or deviation, at the same time, the movement roller 210 is combined with polyurethane roller and bearing 6904, which improves the wear resistance of the movement roller 210, and also reduces the friction resistance through the rolling movement mode, prolongs the service life, in addition, the shunt baffle 32 in the deviation correction assembly 3 can effectively prevent the material from running off or being pushed out of the conveyor belt by the shunt scraper 23.

[0032] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A diverging mechanism for a high speed palletizer, comprising: Support frame (4), characterized by: the top of the support frame (4) is provided with a driving assembly (1), the bottom of the driving assembly (1) is provided with a shunt assembly (2), and a pair of deviation rectifying assemblies (3) are symmetrically arranged on both sides of the support frame (4).

2. The high speed depalletizer diverging mechanism of claim 1, wherein: The driving assembly (1) comprises a SEW speed reducer (11) arranged on one side of the support frame (4), a servo motor (12) arranged on one side of the SEW speed reducer (11), a synchronous pulley one (13) arranged on the transmission end of the servo motor (12), a mounting frame one (14) arranged on the side, away from the servo motor (12), of the support frame (4), a pair of bearing seats one (15) symmetrically bolted on one side of the mounting frame one (14), a rotating shaft one (16) inserted between the two bearing seats one (15), a synchronous pulley two (17) sleeved on the outer side of the rotating shaft one (16), a synchronous belt (18) arranged between the synchronous pulley one (13) and the synchronous pulley two (17), and a protection shell (110) arranged on the outer side of the servo motor (12) and the synchronous pulley one (13).

3. The high speed depalletizer diverging mechanism of claim 2, wherein: A plurality of proximity switch modules (19) are arranged on one side of the support frame (4).

4. The high speed depalletizer diverging mechanism of claim 3, wherein: The shunt assembly (2) comprises a mounting frame two (21) arranged on the inner top surface of the support frame (4), a mounting frame three (22) arranged at the bottom of the mounting frame two (21), a pair of connecting pieces one (24) symmetrically arranged in the middle of the mounting frame three (22), the synchronous belt (18) penetrating through the connecting pieces one (24), and a shunt scraper (23) arranged at the bottom of the mounting frame three (22).

5. The high speed depalletizer diverging mechanism of claim 4, wherein: A pair of mounting plates one (25) are symmetrically arranged on both sides of the mounting frame three (22), a plurality of guide wheel shafts one (26) are arranged on the mounting plates one (25), a plurality of lateral guide wheels (27) are sleeved on the guide wheel shafts one (26), and the lateral guide wheels (27) are in contact with the inner wall of the mounting frame two (21).

6. The high speed depalletizer diverging mechanism of claim 5, wherein: A pair of mounting plates two (28) are symmetrically arranged on both sides of the mounting frame three (22), a plurality of guide wheel shafts two (29) are arranged on the mounting plates two (28), a plurality of movement rollers (210) are sleeved on the guide wheel shafts two (29), and a pair of guide rails (211) are symmetrically arranged on both sides of the mounting frame two (21).

7. The high speed depalletizer diverging mechanism of claim 6, wherein: The deviation rectifying assembly (3) comprises a pair of mounting columns (31) symmetrically arranged on one side of the support frame (4), and a shunt baffle (32) arranged on one side of the mounting columns (31).

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