CN210284290U

CN210284290U - Production line retinue SPS material letter sorting dolly

Info

Publication number: CN210284290U
Application number: CN201921064971.7U
Authority: CN
Inventors: 茅卫东; 周俊锋; 王成文; 袁浩; 吴发贵; 李盛良; 王宇; 许伶莉
Original assignee: Chery New Energy Automobile Co Ltd
Current assignee: Chery New Energy Automobile Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-10
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a production line retinue SPS material letter sorting dolly, including base, letter sorting work or material rest, preceding drive mechanism and back drive mechanism, letter sorting work or material rest is installed on the base, and preceding drive mechanism installs the back drive mechanism that is used for with preceding material letter sorting dolly in the front end that lies in the material letter sorting dolly on the base and is connected, and back drive mechanism installs the preceding drive mechanism that is used for with the dolly of back material letter sorting in the rear end that lies in the material letter sorting dolly on the base and is connected. The sorting material rack comprises a fixed stand column, a supporting plate and a fixed beam column, the fixed beam column is connected with the fixed stand column through a metal joint snap fastener, the supporting plate is connected to the fixed beam column supporting plate and the fixed beam column to separate the sorting material rack into multiple layers, and each layer of storage space is separated by plastic, canvas or rubber pads to play the roles of preventing errors and interference and collision between parts. A material sorting dolly corresponds a whole car assembly, and the production line motion is followed to the material sorting dolly.

Description

Production line retinue SPS material letter sorting dolly

Technical Field

The utility model belongs to the technical field of the manufacturing, concretely relates to production line retinue SPS material letter sorting dolly.

Background

Since 2000, the automobile industry is continuously improved along with the further development of science and technology, the productivity level is increased explosively in the Chinese market, about 2901 thousands of automobiles are sold in 2017, the quantity of new energy automobiles sold in China is three, the automobile production line is urgently required to be flexible, and the automobile production line is required to be produced in a large-scale customized mode in small batches of multiple varieties, but the requirement puts higher requirements on material storage space and mistake proofing at the edge of the production line. But at present, the fixed storage rack is arranged beside the production line for placing the assembly parts of the whole vehicle, the parts sorted in the logistics PC area are manually transported to the production field, and the parts are distributed on different storage racks beside the production line, so that the workload is high, the human resources are wasted, and the phenomenon of misplacement is easy to occur.

SUMMERY OF THE UTILITY MODEL

To the not enough of existence among the prior art, the utility model aims to provide a production line retinue SPS material letter sorting dolly of simple structure, convenient to use.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a production line retinue SPS material letter sorting dolly, includes base, letter sorting work or material rest, preceding drive mechanism, back drive mechanism and shock attenuation wheel, letter sorting work or material rest installs on the base, and preceding drive mechanism installs the front end that lies in SPS material letter sorting dolly on the base and is used for being connected with the back drive mechanism of preceding SPS material letter sorting dolly, and back drive mechanism installs the rear end that lies in SPS material letter sorting dolly on the base and is used for being connected with the preceding drive mechanism of following SPS material letter sorting dolly, and the shock attenuation wheel sets up the bottom at the base.

Further, letter sorting work or material rest includes fixed stand and fixed crossbeam post, and fixed crossbeam post is connected with fixed stand through the metal joint snap-fastener, and the one end of metal joint snap-fastener cup joints at fixed stand, and the other end of metal joint snap-fastener cup joints on the fixed crossbeam post.

Furthermore, the sorting material rack further comprises a supporting plate, the supporting plate is connected to the fixed beam column, the supporting plate and the fixed beam column divide the sorting material rack into multiple layers, and each layer of storage space is separated by using plastic barriers, canvas or rubber pads.

Further, preceding drive mechanism includes anterior annular couple and mount pad I, mount pad I is connected on the base, and anterior annular couple includes annular couple and connecting rod, and the one end and the annular couple of connecting rod are connected, and the other end and the mount pad I of connecting rod are connected.

Further, preceding drive mechanism still includes installing support I, anterior annular couple passes through installing support I and connects on mount pad I, and anterior annular couple passes through the pivot and connects on installing support I, and the pivot is rotated and is connected on installing support I.

Furthermore, preceding drive mechanism still includes anterior opening lever and beater, and the one end and the base of anterior opening lever are connected, and the other pot head of anterior opening lever has the beater and connects on installing support I, and the beater is located the top of installing support I, and the beater rotates along with anterior opening lever.

Furthermore, the rear traction mechanism comprises a locking mechanism, a rear opening rod and a mounting seat II, the mounting seat II is connected to the base, the locking mechanism is installed on the mounting seat II, one end of the rear opening rod is connected to the base, and the other end of the rear opening rod is connected with the locking mechanism.

Furthermore, the locking mechanism comprises a lock body and a lock pin, the lock body is connected to the mounting base II, a locking hole is formed in the lock body, one end of the lock pin is sleeved on the rear opening rod and is connected to the mounting plate through the rear opening rod, the lock pin rotates along with the rear opening rod, and the other end of the lock pin is matched with the locking hole.

Furthermore, three supporting support plates are arranged on the sorting material rack to divide the storage space of the sorting material rack into three layers, a square or rectangular small grid is manufactured by canvas on the first layer, a rubber mat is used for paving the bottom of the second layer on the supporting support plates, and the space is divided by plastic partitions, and a rubber mat is used for paving the bottom of the third layer.

Further, still be equipped with the U type couple that is used for hanging the part on the letter sorting work or material rest, U type couple is connected on fixed crossbeam post, and the bottom of base is equipped with shock attenuation wheel and protection part, and the protection part extends to one side at shock attenuation wheel place, and the shock attenuation wheel is located the inboard of protection part.

Adopt the utility model discloses technical scheme's advantage does:

1. the utility model discloses a production line retinue SPS material letter sorting dolly is made, sorts the part in advance in commodity circulation PC district, delivers to the production line, and an SPS material letter sorting dolly assembles a whole car, and the on-the-spot verification result accords with the expectation, can effectively solve the large-scale customization production line material parking space and the wrong scheduling problem of part assembly mistake proofing; the SPS material sorting trolley can synchronously run along with the production line, and unnecessary errors and cost caused by manual intervention are reduced while the automation level is improved.

2. The utility model provides a pair of production line retinue SPS material letter sorting dolly adopts a plurality of fixed stand to support the part, at the design stage, adjustable two adjacent support plates or separate the distance between the shelves to guarantee that each part tiling is deposited in SPS material letter sorting dolly back, have certain plastics between two adjacent parts and separate the shelves, and then prevent the part contact. Obviously, compare in the content in the background, the utility model provides a SPS material letter sorting dolly has the mistake proofing and prevents that the function that the spare part appears the damage when depositing.

3. The utility model discloses a support plate and fixed beam column divide into the multilayer with sorting work or material rest, and each layer of parking space uses plastics to separate shelves, canvas or rubber pad to separate, plays the effect that prevents that the part from colliding with and mistake proofing, makes the dolly have the function of avoiding interference between the spare part on self stroke; each fixed upright post, the fixed beam post and the supporting support plate enclose a part storage space, so that the part storage space has the function of separating the part placing position and the part supporting position, and the normal operation of part taking operation is ensured.

Drawings

The invention will be described in further detail with reference to the following drawings and detailed description:

fig. 1 is the utility model discloses the overall structure sketch map of production line retinue SPS material letter sorting dolly.

Fig. 2 is the schematic view of the SPS material sorting cart in the production line of the present invention.

Fig. 3 is a partially enlarged schematic view of the front traction mechanism of the present invention.

Fig. 4 is a partially enlarged schematic view of the rear traction mechanism of the present invention.

The labels in the above figures are respectively: 1. a base; 2. sorting the material rack; 21. fixing the upright post; 22. fixing the beam column; 23. a metal joint snap fastener; 24. a support pallet; 25. a U-shaped hook; 26. a first layer; 27. a second layer; 28. a third layer; 291. a plastic partition; 292. canvas; 293. a rubber pad; 3. a front traction mechanism; 31. the front part is provided with an annular hook; 311. an annular hook; 312. a connecting rod; 32. a front opening lever; 33. a mounting seat I; 34. mounting a bracket I; 35. a rotating shaft; 36. mounting holes; 37. beating a plate; 38. a stopper; 4. a rear traction mechanism; 41. a locking mechanism; 411. a lock body; 412. a lock pin; 413. a locking hole; 42. a rear opening lever; 43. a mounting base II; 44. mounting a plate; 5. a shock-absorbing wheel; 6. a protective part.

Detailed Description

In the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "plane direction", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1 to 4, a production line traveling SPS material sorting trolley comprises a base 1, a sorting material rack 2, a front traction mechanism 3 and a rear traction mechanism 4, wherein the sorting material rack 2 is installed on the base 1, the front traction mechanism 3 is installed on the base 1 and located at the front end of the SPS material sorting trolley and used for being connected with the rear traction mechanism 4 of the previous SPS material sorting trolley, and the rear traction mechanism 4 is installed on the base 1 and located at the rear end of the SPS material sorting trolley and used for being connected with the front traction mechanism 3 of the next SPS material sorting trolley. One SPS material sorting trolley is assembled corresponding to one whole vehicle, and the SPS material sorting trolley moves along with the production line.

Sorting work or material rest 2 includes fixed stand 21 and fixed crossbeam post 22, and fixed crossbeam post 22 passes through metal joint snap 23 to be connected with fixed stand 21, and the one end of metal joint snap 23 cup joints at fixed stand 21, and the other end of metal joint snap 23 cup joints on the fixed crossbeam post 22. The fixed beam columns 22 are perpendicular to the fixed upright columns 21, and each fixed upright column 21 is connected with a plurality of fixed beam columns 22 to divide the sorting rack 2 into a plurality of layers. Sorting rack 2 further comprises a supporting plate 24, the supporting plate 24 is connected to the fixed beam column 22, preferably, the supporting plate 24 is riveted with the fixed beam column 22, the supporting plate 24 and the fixed beam column 22 divide the sorting rack 2 into multiple layers, and each layer of storage space is separated by a plastic partition 291, canvas 292 or rubber pad 293, so that the trolley has the function of avoiding interference between parts on the self stroke. Each fixed upright post 21, each fixed beam post 22 and each support pallet 24 enclose a part storage space, and have the functions of separating positions and avoiding parts.

The utility model discloses an among the preferred scheme, be equipped with three supporting plate 24 on letter sorting work or material rest 2 and separate into the three-layer with letter sorting work or material rest 2 parking space, three-layer supporting plate adopts the nylon to glue the carpet and bonds and pave the thick rubber pad tiling of 5mm and place with the layer board. The first layer 26, the second layer 27 and the third layer 28 are arranged from bottom to top, and the height between each layer can be adjusted according to the actual use condition. The first layer 26 is made into square or rectangular small lattices by canvas 291 and penetrates through the fixed upright posts 21 and the fixed beam columns 22, the canvas 291 in the first layer 26 is made into the square or rectangular small lattices, the fixed beam columns 22 are arranged between the first layer 26 and the second layer 27 to divide the first layer 26 into three parts, one part is made into the square or rectangular small lattices by the canvas 291, small parts can be placed in the small lattices, so that the parts are prevented from colliding with each other to prevent paint from falling, and one part is placed in each small lattice to play a role in preventing mistakes. The other two parts are separated by a fixed beam column 22 and a support pallet 24, and a rubber pad 293 is provided on the support pallet 24. The second layer is laid on the supporting pallet 24 by using rubber pads 293 and divided into spaces by using plastic partitions 291; the third layer is paved with a rubber pad for placing parts with larger volume. Each layer is separated by a plastic barrier, canvas and a rubber pad, so that the effects of preventing part collision and preventing error are achieved; each fixed upright post 21, the fixed beam column 22 and the supporting plate 24 enclose a part storage space, so that the part storage space has the function of separating the part placing position and the part supporting position, and the normal operation of part taking operation is ensured.

The sorting rack 2 is also provided with a U-shaped hook 25 used for hanging parts, the U-shaped hook 25 is connected to the fixed beam column 22, and the U-shaped hook 25 is generally arranged at the front part or the rear part of the sorting rack 2.

For making base 1 more stable, the base 1 is the best heavy some of doing, and the light some that sorting work or material rest 2 can be done avoids appearing the heavy light condition that leads to SPS material sorting dolly to empty easily and takes place, and design base 1 is the cast iron material, preferred Q235 nodular cast iron or 45 steel, and base 1 adopts square pipe welding to form, and base 1 wholly carries out the electrophoresis and sprays paint, plays anticorrosive effect. The fixed upright posts 21 and the fixed beam posts 22 are stainless steel round tubes or aluminum alloy round tubes, preferably SUS304, 28mm in diameter and 1.2mm in thickness.

The optimized fixed upright posts 21 are fixed on the base 1 and can be erected on the base 1, the number of the fixed upright posts 21 is at least four, the specific number is designed according to the structure of the parts, so that the parts can be supported after the combined action of the fixed upright posts 21 and the fixed beam posts 22 is guaranteed, and the parts storage space is defined by the fixed upright posts and the beam posts.

Fixed upright 21 is hollow pipe, is equipped with the round pin post on the top surface of base 1, and letter sorting work or material rest 2 inserts on the round pin post and utilizes letter sorting work or material rest 2 dead weight chucking through fixed upright 21. The bottom of the base 1 is provided with a damping wheel 5 and a protective part 6, the damping wheel is in threaded connection with the base, the protective part 6 extends towards one side where the damping wheel 5 is located, and the damping wheel 5 is located on the inner side of the protective part 6; the protection part 6 can protect the damping wheel 5 and also can avoid human feet from colliding with the damping wheel 5 to cause human body injury.

The front traction mechanism 3 comprises a front annular hook 31 and a mounting seat I33, the mounting seat I33 is connected to the base 1, the front annular hook 31 comprises an annular hook 311 and a connecting rod 312, one end of the connecting rod 312 is connected with the annular hook 311, and the other end of the connecting rod 312 is connected with the mounting seat I33. Preceding drive mechanism 3 still includes installing support I34, and anterior annular couple 31 passes through installing support I34 to be connected on mount pad I33, and anterior annular couple 31 passes through pivot 35 to be connected on installing support I34, and pivot 35 rotates to be connected on installing support I34. The mounting bracket I34 is of a frame-shaped structure, mounting holes 36 are formed in two side walls of the mounting bracket I34, the mounting holes 36 are waist-shaped holes, the connecting rod 312 of the front annular hook 31 is connected to the rotating shaft 35, two ends of the rotating shaft 35 are rotatably connected to the mounting holes 36, and the front annular hook 31 can rotate on the mounting bracket I34.

The front traction mechanism 3 further comprises a front opening rod 32 and a beating plate 37, one end of the front opening rod 32 is connected with the base 1, the beating plate 37 is sleeved at the other end of the front opening rod 32 and connected to the mounting bracket I34, the beating plate 37 is located at the top of the mounting bracket I34, and the beating plate 37 rotates along with the front opening rod 32. When the front annular hook 31 is in a vertical state, the striking plate 37 can be rotated to drive the front annular hook 31 to rotate, and when the front annular hook 31 is in a horizontal state, the striking plate 37 can be rotated to drive the front annular hook 31 to rotate. Stoppers 38 are arranged on the top surface and the bottom surface of the connecting rod 312 of the front annular hook 31, and the top surface stopper 38 is in contact with the striking plate 37, so that the striking plate 37 can conveniently drive the front annular hook 31 in a vertical state to a horizontal state; the bottom surface stopper 38 is in contact with the bottom plate of the mounting bracket i 34 to prevent the front annular hook 31 in the horizontal state from further rotating downward, and to maintain the horizontal state of the front annular hook 31.

The rear traction mechanism 4 comprises a locking mechanism 41, a rear opening rod 42 and a mounting seat II 43, the mounting seat II 43 is connected to the base 1, the locking mechanism 41 is mounted on the mounting seat II 43, one end of the rear opening rod 42 is connected to the base 1, and the other end of the rear opening rod 42 is connected with the locking mechanism 41.

The locking mechanism 41 comprises a lock body 411 and a lock pin 412, the lock body 411 is connected to the mounting base II 43, a locking hole 413 is formed in the lock body 411, one end of the lock pin 412 is sleeved on the rear opening rod 42 and connected to the mounting plate 44 through the rear opening rod 42, the lock pin 412 rotates along with the rear opening rod 42, and the other end of the lock pin 412 is matched with the locking hole 413. The lock pin 412 is located at the upper part of the lock body 411, the lock pin 412 is opened and locked by the locking mechanism 41 through rotation of the rear opening rod 42, the lock body 411 is of a U-shaped structure and comprises an upper lock body and a lower lock body, locking holes 413 are formed in the upper lock body and the lower lock body, the front annular hook 31 of the rear SPS material sorting trolley is placed between the upper lock body and the lower lock body, then the lock pin 412 of the rear opening rod 42 is rotated to be inserted into the locking hole 413, and the lock pin 412 sequentially penetrates through the locking holes of the upper lock body, the front annular hook 31 and the locking holes of the lower lock body to realize connection between two adjacent SPS material sorting trolleys; the upper lock body and the lower lock body are both composed of flat plates and inclined plates, the flat plates and the inclined plates of the upper lock body are both provided with locking holes 413, and the lower lock body is only provided with the locking holes 413 on the flat plates, so that the locking pin 412 rotates along with the rear opening rod 42, and the separation between two adjacent SPS material sorting trolleys can be realized as long as the locking pin 412 leaves the locking holes on the lower lock body.

Based on above-mentioned production line retinue SPS material letter sorting dolly, the utility model also provides a production line retinue SPS material letter sorting dolly's application method, this application method is: the SPS material sorting trolleys are assembled corresponding to a whole vehicle and move along with a production line, materials required by the whole vehicle assembly are placed on the SPS material sorting trolleys, a plurality of whole vehicles are arranged on the production line, so that a plurality of materials are matched, the SPS material sorting trolleys are connected through a front traction mechanism 3 and a rear traction mechanism 4, traction force is transmitted among the SPS material sorting trolleys, and the material trolleys for the production line are moved simultaneously; and then, the SPS material sorting trolleys are pulled to the production line follow-up block by utilizing the AGV trolleys, and the front traction mechanism 3 and the rear traction mechanism 4 between the adjacent SPS material sorting trolleys are opened to realize the separation between the SPS material sorting trolleys, so that one SPS material sorting trolley runs along with one whole vehicle.

The utility model discloses a production line retinue SPS material letter sorting dolly is made, sorts the part in advance in commodity circulation PC district, delivers to the production line, and an SPS material letter sorting dolly assembles a whole car, and the on-the-spot verification result accords with the expectation, can effectively solve the large-scale customization production line material parking space and the wrong scheduling problem of part assembly mistake proofing; the SPS material sorting trolley can synchronously run along with the production line, and unnecessary errors and cost caused by manual intervention are reduced while the automation level is improved.

The utility model provides a pair of production line retinue SPS material letter sorting dolly adopts a plurality of fixed stand to support the part, at the design stage, adjustable two adjacent support plates or separate the distance between the shelves to guarantee that each part tiling is deposited in SPS material letter sorting dolly back, have certain plastics between two adjacent parts and separate the shelves, and then prevent the part contact. Obviously, compare in the content in the background, the utility model provides a SPS material letter sorting dolly has the mistake proofing and prevents that the function that the spare part appears the damage when depositing.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without the technical solutions of the present invention, or the present invention can be directly applied to other occasions without the improvements, and all are within the protection scope of the present invention.

Claims

1. The utility model provides a production line retinue SPS material letter sorting dolly which characterized in that: the automatic material sorting machine comprises a base (1), a sorting material rack (2), a front traction mechanism (3), a rear traction mechanism (4) and damping wheels (5), wherein the sorting material rack (2) is installed on the base (1), the front traction mechanism (3) is installed on the base (1) and located at the front end of an SPS material sorting trolley and used for being connected with the rear traction mechanism (4) of the front SPS material sorting trolley, the rear traction mechanism (4) is installed on the base (1) and located at the rear end of the SPS material sorting trolley and used for being connected with the front traction mechanism (3) of the rear SPS material sorting trolley, and the damping wheels (5) are arranged at the bottom of the base (1).

2. A production line satellite SPS material sorting cart, as recited in claim 1, wherein: sorting work or material rest (2) are connected with fixed stand (21) through metal joint snap fastener (23) including fixed stand (21) and fixed crossbeam post (22), and the one end of metal joint snap fastener (23) is cup jointed on fixed stand (21), and the other end of metal joint snap fastener (23) is cup jointed on fixed crossbeam post (22).

3. A production line satellite SPS material sorting cart as recited in claim 2, further comprising: the sorting rack (2) further comprises a supporting plate (24), the supporting plate (24) is connected to the fixed beam column (22), the supporting plate (24) and the fixed beam column (22) divide the sorting rack (2) into multiple layers, and each layer of storage space is separated by a plastic partition (291), canvas (292) or rubber pad (293).

4. A production line satellite SPS material sorting cart as recited in claim 2 or 3 further comprising: preceding drive mechanism (3) are including anterior annular couple (31) and mount pad I (33), mount pad I (33) are connected on base (1), and anterior annular couple (31) are including annular couple (311) and connecting rod (312), and the one end and the annular couple (311) of connecting rod (312) are connected, and the other end and the mount pad I (33) of connecting rod (312) are connected.

5. The production line satellite SPS material sorting cart of claim 4, wherein: preceding drive mechanism (3) still include installing support I (34), anterior annular couple (31) are connected on mount pad I (33) through installing support I (34), and anterior annular couple (31) are connected on installing support I (34) through pivot (35), and pivot (35) are rotated and are connected on installing support I (34).

6. The production line satellite SPS material sorting cart of claim 5, wherein: preceding drive mechanism (3) still include anterior opening lever (32) and clapper (37), and the one end and the base (1) of anterior opening lever (32) are connected, and the other pot head of anterior opening lever (32) has clapper (37) and connects on installing support I (34), and clapper (37) are located the top of installing support I (34), and clapper (37) are followed anterior opening lever (32) and are rotated.

7. The production line satellite SPS material sorting cart of claim 6, wherein: rear traction mechanism (4) are including locking mechanism (41), rear portion opening lever (42) and mount pad II (43), mount pad II (43) are connected on base (1), and locking mechanism (41) are installed on mount pad II (43), and the one end of rear portion opening lever (42) is connected on base (1), and the other end and the locking mechanism (41) of rear portion opening lever (42) are connected.

8. The production line satellite SPS material sorting cart of claim 7, further comprising: the locking mechanism (41) comprises a lock body (411) and a lock pin (412), the lock body (411) is connected to the mounting base II (43), a locking hole (413) is formed in the lock body (411), one end of the lock pin (412) is sleeved on the rear opening rod (42) and connected to the mounting plate (44) through the rear opening rod (42), the lock pin (412) rotates along with the rear opening rod (42), and the other end of the lock pin (412) is matched with the locking hole (413).

9. A production line satellite SPS material sorting cart as recited in claim 3, further comprising: the sorting material rack (2) is provided with three supporting support plates (24) which divide the storage space of the sorting material rack (2) into three layers, a first layer (26) is made into square or rectangular small grids by using canvas (292), a second layer (27) is laid on the supporting support plates (24) by using rubber pads (293) and is divided by using plastic partitions (291), and a third layer (28) is laid by using rubber pads.

10. The production line satellite SPS material sorting cart of claim 9, wherein: still be equipped with U type couple (25) that are used for hanging the part on letter sorting work or material rest (2), U type couple (25) are connected on fixed crossbeam post (22), and the bottom of base (1) still is equipped with protection portion (6), and protection portion (6) extend to one side at shock attenuation wheel (5) place, and shock attenuation wheel (5) are located the inboard of protection portion (6).