Conveying mechanism for motor shell machining

Abstract

The conveying mechanism for motor shell machining comprises a rack, side supporting plates are fixed to the left side and the right side of the top face of a top plate of the rack, a plurality of transmission wheels are movably connected to the inner side walls of the two side supporting plates through hinge shafts, and all the transmission wheels of the same side supporting plate are linearly arranged; a middle transmission rack extending front and back is fixed to the middle of the top face of a top plate of the rack, a movable plate abuts against the top faces of the corresponding transmission wheels on the left portion and the right portion in a pressed mode, and a lower supporting frame is fixed to the middle of the bottom face of the movable plate. The motor shell conveying device can be installed at the position of two adjacent devices, motor shells machined by the previous device can be automatically conveyed to the position of the next device, machining of the next device is facilitated, continuous machining of the motor shells is achieved, and the machining efficiency is greatly improved; and the parts do not need to be manually carried to the next equipment from the previous equipment for machining, so that the machining efficiency is high, the effect is good, and the manual labor amount is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor equipment technical field more specifically, and it is a kind of conveying mechanism for motor casing processing. BACKGROUND

[0002] The existing new energy motor generally adopts aluminum alloy motor casing, which needs to be machined in multiple steps during processing. In some existing processing equipment, the machined motor casing is placed in a feeding box after the completion of the previous machining process. The motor casing is then manually transported to the subsequent equipment for further processing after the feeding box is filled. This manual transportation method is inefficient and ineffective, and requires a large amount of manual labor, which cannot improve the efficiency of continuous processing. SUMMARY

[0003] The utility model aims at overcoming the shortcomings of the prior art and providing a conveying mechanism for motor casing processing. It can be installed at two adjacent devices, automatically conveying the machined motor casing from the previous device to the next device for processing, achieving continuous processing of the motor casing, greatly improving the processing efficiency, and reducing the amount of manual labor.

[0004] The utility model solves the technical problem by the following scheme:

[0005] A conveying mechanism for motor casing processing includes a rack, a top surface of the top plate of the rack has a left and right side fixed with a side support plate, and a plurality of transmission wheels are movably connected to the inner side wall of the two side support plates through a hinge shaft. All transmission wheels of the same side support plate are arranged in a straight line.

[0006] The middle part of the top surface of the top plate of the rack is fixed with a front and rear extending intermediate transmission rack. The moving plate is pressed against the top surface of the corresponding plurality of transmission wheels on the left and right parts. The bottom surface of the moving plate is fixed with a lower support frame in the middle part. The lower support frame is between the transmission wheels on the left and right sides. The bottom plate of the lower support frame is fixed with a double-output shaft motor. The two output shafts of the double-output shaft motor are fixed with a moving gear. The moving gear is engaged with the corresponding intermediate transmission rack.

[0007] The middle part of the top surface of the moving plate is fixed with an upward extending material receiving and feeding rack. The middle part of the top surface of the top plate of the material receiving and feeding rack is fixed with a feeding block.

[0008] The front part and the rear part of the top surface of the top plate of the material receiving and feeding rack are fixed with first side support plates, the left part and the right part of the upper part of the first side support plates are shaped with through holes, the adjusting screw sleeves are inserted into the corresponding through holes, and the inner ends of all the adjusting screws of the same side extend out of the inner side walls of the corresponding first side support plates and are fixed with the same side clamping plates.

[0009] One side of the top surface of the rear part of the moving plate is fixed with a sensing block, the front part and the rear part of the side support plates of one side of the top surface of the top plate of the rack are fixed with proximity switches, and the sensing end of the proximity switch corresponds to one side wall of the sensing block.

[0010] The left end and the rear end of the two side support plates of the top plate of the rack are movably connected with end blocking plates through hinge shafts, and one side wall of the corresponding two end blocking plates abuts against the front end face or the rear end face of the two side support plates and faces the front wall face or the rear wall face of the moving plate.

[0011] The outer side walls of the left end and the rear end of the two side support plates are movably connected with turnover air cylinders through hinge shafts, and the end part of the push rod of the turnover air cylinder is movably connected with a turnover rod formed on the fixed connecting part of the outer side of the corresponding end blocking plate through a hinge shaft.

[0012] The prominent effect of the utility model is:

[0013] It can be installed at two adjacent devices, can automatically transport the motor shell processed by the former device to the latter device, facilitates the processing of the latter device, realizes the continuous processing of the motor shell, greatly improves the processing efficiency, and does not need manual carrying of the parts from the former device to the latter device for processing, so that the processing efficiency is high, the effect is good, and the manual labor is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a partial structure schematic view of the utility model;

[0015] Figure 2 It is Figure 1 a partial enlarged view of

[0016] Figure 3 It is a partial side view of the utility model;

[0017] Figure 4 It is a partial structure schematic view of the side support plate of the utility model;

[0018] Figure 5 It is a partial structure schematic view of the first side support plate of the utility model. CONCRETE EMBODIMENT

[0019] Embodiment, see as Figures 1 to 5As shown, a kind of conveying mechanism for motor shell processing, including rack 10, the top surface of the top plate of the rack 10 is fixed with side support plate 11 on the left and right sides, the inner side wall of two side support plates 11 is movably connected with multiple transmission wheels 12 on it through hinged shaft, all transmission wheels 12 of same side support plate 11 are arranged in a straight line;

[0020] The middle part of the top surface of the top plate of the rack 10 is fixed with front and rear extending intermediate transmission rack 13, moving plate 20 is pressed on the top surface of corresponding multiple transmission wheels 12 of left and right parts, the middle part of the bottom surface of moving plate 20 is fixed with lower support frame 21, and lower support frame 21 is between left and right transmission wheels 12, the bottom surface of the bottom plate of lower support frame 21 is fixed with double-output-shaft motor 22, and moving gear 23 is fixed on the two output shafts of double-output-shaft motor 22, and moving gear 23 is engaged with corresponding intermediate transmission rack 13;

[0021] The middle part of the top surface of the moving plate 20 is fixed with upward extending material receiving and discharging frame 24, the middle part of the top surface of the top plate of the material receiving and discharging frame 24 is fixed with discharging block 25, and arc-shaped groove is formed in the middle part of the top surface of the discharging block 25. The motor shell to be conveyed can be placed on the top surface of the discharging block 25 and will be in the arc-shaped groove.

[0022] Further, the front and rear parts of the top surface of the top plate of the material receiving and discharging frame 24 are fixed with first side support plate 26, the left and right parts of the upper part of the first side support plate 26 are formed with through hole 261, adjusting screw 262 is inserted into corresponding through hole 261, and the inner end of all adjusting screws 262 of same side extends out of the inner side wall of corresponding first side support plate 26 and fixes same side clamping plate 27.

[0023] The lower parts of the opposite wall surfaces of two side clamping plates 27 are formed with inclined parts close to each other, and elastic protective layer 28 is fixed on the inner wall surfaces of the opposite wall surfaces and the inclined parts of the lower parts of two side clamping plates 27, and two elastic protective layers 28 correspond to the motor shell to be conveyed.

[0024] Spring 263 is inserted into adjusting screw 262, one end of spring 263 is in force with corresponding side clamping plate 27, and the other end is in force on the inner side wall of corresponding first side support plate 26, adjusting screw 262 extends out of the outer wall surface of corresponding first side support plate 26 and is screwed with two mutually pressing lock nuts 264, and one end of inner end lock nut 264 is pressed on the outer side wall of corresponding first side support plate 26. It can loosen the outer end lock nut 264, rotate the inner end lock nut 264, change the elastic pressure of spring 263 on side clamping plate 27, and realize different clamping effects.

[0025] Further, the top surface of the rear part of the moving plate 20 is fixed with an induction block 1, the front part and the rear part of the side support plate 11 on the top surface of the top plate of the rack 10 are fixed with a proximity switch 2, and the induction end of the proximity switch 2 corresponds to the side wall of the induction block 1.

[0026] The left end and the rear end of the two side support plates 11 of the top plate of the rack 10 are movably connected with an end blocking plate 3 through a hinge shaft, and the side wall of the corresponding two end blocking plates 3 is pressed against the front end surface or the rear end surface of the two side support plates 11 and faces the front wall surface or the rear wall surface of the moving plate 20.

[0027] The outer side wall of the left end and the rear end of the two side support plates 11 is movably connected with a turnover air cylinder 4 through a hinge shaft, and the end of the push rod of the turnover air cylinder 4 is movably connected with a turnover rod 31 fixed or formed on the connecting part of the outer side of the corresponding end blocking plate 3 through a hinge shaft.

[0028] In the embodiment, all the turnover air cylinders 4 are connected with a pneumatic system through an electric connection line, and the operation of the turnover air cylinders 4 is realized through the pneumatic system, which is a conventional structure and will not be described here.

[0029] Similarly, all the electrical components are electrically connected with a control host through an electric connection line, and the operation is controlled by the control host, which is a conventional structure and will not be described here.

[0030] In use, the motor shell is placed between the devices of the two machining steps, i.e. between the device of the previous step and the device of the next step, in the arc-shaped groove in the middle of the top surface of the front part of the discharging block 25, and the two side clamping plates 27 are expanded outward by the weight of the motor shell (by compression of the corresponding spring 263), until the motor shell is placed stably, and the spring 263 is elastically recovered to clamp the motor shell between the two elastic protective layers 28, so that the motor shell is clamped and fixed and is not easy to loosen.

[0031] At this time, the induction end of the proximity switch 2 of the front part is close to the side wall of the induction block 1, and the induction is realized. After the motor shell is placed, the double-output shaft motor 22 is operated to move the motor shell backward until the induction end of the proximity switch 2 of the rear part is close to the side wall of the induction block 1, the induction is realized, and it is indicated that the motor shell reaches the position. At this time, the workers or six-axis robots (which are existing known devices and will not be described here) at the subsequent device can take away the motor shell for subsequent machining. Then, the double-output shaft motor 22 is operated to move the moving gear 23 to return the moving plate 20 and other components, so that the placement and conveying of the subsequent motor shell can be performed, and the use effect is good.

[0032] The embodiment can continuously work on the motor shell as an intermediate conveying device, has good conveying effect and greatly reduces manual labor.

[0033] The above is only the preferred embodiment of the present application, it should be pointed out that, for the ordinary skilled in the art, without departing from the technical principles of the present application, can make a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A conveying mechanism for processing of an electric machine housing, comprising a frame (10), characterized in that: The top surface of the top plate of the rack (10) is fixed with side support plates (11) on the left and right sides, the inner side walls of the two side support plates (11) are movably connected with a plurality of transmission wheels (12) through hinge shafts, and all the transmission wheels (12) of the same side support plate (11) are arranged in a straight line. The middle part of the top surface of the top plate of the rack (10) is fixed with an intermediate transmission rack (13) extending frontward and rearward, the moving plate (20) is pressed against the top surfaces of the corresponding plurality of transmission wheels (12) on the left and right parts, the bottom surface of the moving plate (20) is fixed with a lower support frame (21) in the middle part, the lower support frame (21) is between the transmission wheels (12) on the left and right sides, the bottom plate of the lower support frame (21) is fixed with a double-output shaft motor (22) on the bottom surface, the two output shafts of the double-output shaft motor (22) are fixed with moving gears (23), and the moving gears (23) are meshed with the corresponding intermediate transmission racks (13). The middle part of the top surface of the top plate of the rack (10) is fixed with side support plates (11) on the left and right sides, the inner side walls of the two side support plates (11) are movably connected with a plurality of transmission wheels (12) through hinge shafts, and all the transmission wheels (12) of the same side support plate (11) are arranged in a straight line.

2. The conveying mechanism for processing of an electric machine housing according to claim 1, characterized in that: The middle part of the top surface of the top plate of the rack (10) is fixed with an intermediate transmission rack (13) extending frontward and rearward, the moving plate (20) is pressed against the top surfaces of the corresponding plurality of transmission wheels (12) on the left and right parts, the bottom surface of the moving plate (20) is fixed with a lower support frame (21) in the middle part, the lower support frame (21) is between the transmission wheels (12) on the left and right sides, the bottom plate of the lower support frame (21) is fixed with a double-output shaft motor (22) on the bottom surface, the two output shafts of the double-output shaft motor (22) are fixed with moving gears (23), and the moving gears (23) are meshed with the corresponding intermediate transmission racks (13).

3. A conveying mechanism for processing of an electric machine housing according to claim 2, characterized in that: The lower part of the opposite wall surface of the two side clamping plates (27) is formed with a proximal inclined portion, the inner wall surface of the opposite wall surface and the inclined portion of the lower part of the two side clamping plates (27) is fixed with an elastic protective layer (28), and the two elastic protective layers (28) correspond to the motor shell to be conveyed.

4. The conveying mechanism for processing of an electric machine housing according to claim 2, characterized in that: The adjusting screw (262) is sleeved with a spring (263), one end of the spring (263) is in force with the corresponding side clamping plate (27), and the other end is in force on the inner side wall of the corresponding first side support plate (26), the adjusting screw (262) extends out of the outer wall surface of the corresponding first side support plate (26) and is screwed with two locking nuts (264) which are pressed against each other, and one end of the inner end locking nut (264) is pressed against the outer side wall of the corresponding first side support plate (26).

5. The motor housing machining conveying mechanism according to claim 1, characterized in that: The top surface of the moving plate (20) is fixed with a sensing block (1) on one side of the rear part, the front part and the rear part of the side support plate (11) on one side of the top plate of the rack (10) are fixed with proximity switches (2), and the sensing end of the proximity switch (2) corresponds to one side wall of the sensing block (1).

6. A conveying mechanism for processing of an electric machine housing according to claim 1, characterized in that: The left end and the rear end of the two side support plates (11) of the top plate of the rack (10) are movably connected with end blocking plates (3) through hinge shafts, and the side walls of the left and right corresponding two end blocking plates (3) are pressed against the front end surface or the rear end surface of the two side support plates (11) and face the front wall surface or the rear wall surface of the moving plate (20).

7. A conveyor mechanism for processing of motor housings according to claim 6, characterized in that: The outer side wall at the left end and the rear end of the two side supporting plates (11) is movably connected with a turnover cylinder (4) through a hinge shaft, and the end of the push rod of the turnover cylinder (4) is movably connected with a turnover rod (31) fixed or formed on the fixed connecting part at the outer side of the corresponding end blocking plate (3) through a hinge shaft.

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