CN215401683U - Circulating feeding device for brake pad hydraulic forming equipment - Google Patents

Abstract

The utility model relates to the technical field of mechanical automation, and discloses a circulating feeding device for brake pad hydraulic forming equipment, which comprises a truss, a lifting frame and a feeding mechanism, wherein the feeding mechanism comprises a charging tray placing frame, a plurality of layers of charging trays are connected in the charging tray placing frame in a sliding mode, each charging tray comprises a material frame and a chassis connected to the bottom of the material frame in a sliding mode, the feeding mechanism further comprises a feeding platform and a telescopic mechanism, the telescopic mechanism comprises two groups of parallel sliding rails I, the two groups of sliding rails I are connected through a supporting frame, a chassis transfer mechanism is arranged below the sliding rails, the chassis transfer mechanism is flush with the bottom surface of the supporting frame, and a chassis hook is arranged on one side, close to a chassis handle, of the chassis. The utility model has the following advantages and effects: the charging tray is placed on the charging tray rack, and the lifting frame controls the feeding platform to move up and down, so that the charging tray on the charging tray rack can be taken out layer by layer automatically, and an empty charging tray is placed on the charging tray rack, so that the safety coefficient of workers and the feeding efficiency can be greatly improved.

Description

Circulating feeding device for brake pad hydraulic forming equipment

Technical Field

The utility model relates to the technical field of mechanical automation, in particular to a circulating feeding device of a hydraulic forming machine.

Background

The automobile brake pad is a key braking component, and is made by taking rubber powder as a raw material and performing hydraulic forming in the processing production of the brake pad. The novel hydraulic forming process comprises the steps of firstly, packaging powder into small bags by adopting a hydraulic melting plastic packaging bag, and then placing the powder bags into each forming module of a hydraulic forming machine for hydraulic pressure. The feeding device of the existing hydraulic forming machine is only suitable for conveying powder, and no corresponding automatic feeding device exists for powder packaged into bags.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circulating feeding device of a hydraulic forming machine, which has the effects of high feeding efficiency and high automation degree.

The technical purpose of the utility model is realized by the following technical scheme: comprises a truss, a lifting frame connected on the truss in a sliding way, and a feeding mechanism connected on the lifting frame in a sliding way, a material tray placing rack is arranged at one end of the feeding mechanism, which is far away from the lifting mechanism, a plurality of layers of material trays are connected in the material tray placing rack in a sliding way, the material tray comprises a material rack and a base plate which is connected to the bottom of the material rack in a sliding manner, the feeding mechanism comprises a feeding platform which is connected to the lifting frame in a sliding manner and a telescopic mechanism which is connected to the feeding platform in a sliding manner, the telescopic mechanism comprises two groups of parallel slide rails I which are connected on the feeding platform in a sliding way, the two groups of slide rails I are connected through a supporting frame, a bag patting and binding mechanism is fixed above the support frame, a chassis transfer mechanism is arranged below the slide rail and in parallel with the slide rail, the chassis transfer mechanism is parallel to the bottom surface of the support frame, and a chassis hook is arranged on one side, close to the chassis handle, of the chassis.

By adopting the technical scheme, when the hydraulic forming machine of the brake pad is fed, firstly, the material tray provided with a plurality of bags of powder material bags is placed on the material tray placing frame layer by layer, the lifting frame on the truss is moved to the hydraulic forming machine to be fed, then the feeding mechanism is moved to the corresponding position of the material tray placing frame under the action of the lifting frame, and the material tray on the material tray placing frame is transferred into the telescopic mechanism on the feeding platform; the feeding platform feeds the telescopic mechanism to the upper part of a die of the hydraulic forming machine along the horizontal direction; then the telescopic mechanism hooks a chassis hook through a chassis handle, the chassis is pulled out from a charging tray through a chassis transfer mechanism, the bottom of the powder packet is overhead, and the powder packet is pushed downwards by adopting a ribbon beating mechanism to push the powder packet into a die of a hydraulic forming machine so as to finish feeding; then the feeding platform drives the telescopic mechanism to exit the hydraulic forming machine, the chassis transfer mechanism reinserts the chassis into the material rack, and the material rack handle on the feeding platform refeeds the material disk to the material disk placing rack to complete feeding.

The utility model is further provided with: the material tray rack is characterized in that a plurality of supporting rods are symmetrically arranged on two opposite sides of the material tray rack, a plurality of first idler wheels are arranged on the upper sides of the supporting rods in a rotating mode, the first idler wheels are parallel to the horizontal plane, a plurality of second idler wheels are connected to the side faces, close to the inner side of the material tray, of the supporting rods in a rotating mode, the second idler wheels are perpendicular to the horizontal plane, supporting plates are arranged on two sides of the material tray, the side walls of the supporting plates are connected with the first idler wheels, and the bottom faces of the supporting plates are connected with the second idler wheels.

By adopting the technical scheme, the two sides of the charging tray placing rack are provided with the supporting rods, the supporting rods are provided with the rollers, so that the charging tray can move on the supporting rods conveniently, and the feeding device can move the charging tray out or place the charging tray placing rack conveniently.

The utility model is further provided with: the charging tray rack comprises four vertical rods, the vertical rods are connected with each other through transverse rods to form a square frame body, each transverse rod comprises a sleeve and a loop bar, the loop bars are connected in the sleeves in a sliding mode, and the joints of the sleeves and the loop bars are fixed through bolts.

Through adopting above-mentioned technical scheme, the size of charging tray can be customized according to the hydraulic forming machine of difference, when placing the charging tray of equidimension, can adjust the horizontal pole of charging tray rack, makes the charging tray rack adapt to the not charging tray of equidimension, and when the size of charging tray changed, the length of bracing piece also carries out the customization according to the size of charging tray.

The utility model is further provided with: the feeding platform comprises a rack body which is connected to the lifting rack in a sliding mode, a second sliding rail and a rack handle which is connected to the second sliding rail in a sliding mode are fixed to the lower side of the rack body, and a rack hook is fixed to one side, close to the feeding platform, of the rack body.

Through adopting above-mentioned technical scheme, telescopic machanism fixes on feeding platform, when crane drive feeding platform reciprocated, telescopic machanism removed along with feeding platform, crane drive feeding platform was higher than the charging tray height earlier, then driving piece drive work or material rest handle was close to the charging tray certain distance, crane drive feeding platform downstream afterwards, make the work or material rest handle just the joint in the work or material rest hook, driving piece drive work or material rest handle removes to feeding platform direction, can drive the powder package in charging tray and the charging tray and get into feeding platform, this driving piece can be the cylinder, lead screw pair or other actuating mechanism.

The utility model is further provided with: the feeding platform is fixedly provided with a first motor, the first motor is fixedly provided with a first gear, and the telescopic mechanism is provided with a first rack meshed with the first gear.

By adopting the technical scheme, when the first motor drives the gear to rotate, the first rack can push the telescopic mechanism to move along the first rack direction, the first rack is horizontally arranged, and the first motor can drive the telescopic mechanism to enter or exit the hydraulic forming machine.

The utility model is further provided with: the feeding platforms are arranged up and down and are connected through a connecting rod.

Through adopting above-mentioned technical scheme, hydraulic forming machine is provided with two-layer hydraulic mould, through setting up two-layer corresponding feeding platform, can realize two-layer hydraulic mould's feeding simultaneously, can increase substantially work efficiency.

The utility model is further provided with: the ribbon beating mechanism comprises a plurality of cylinders fixed on the support frame, and the output ends of the cylinders are fixed with barbed plates.

Through adopting above-mentioned technical scheme, clap ribbon mechanism and be located the telescopic machanism top, the charging tray gets into the telescopic machanism after, the powder package in the charging tray is corresponding with a thorn board, and the work or material rest of charging tray divide into a plurality of material check, has placed a powder package in every material check, and the back is taken away to the chassis of charging tray, and the powder package joint is in the material check, and cylinder drive thorn board downstream, thorn board can promote in the powder package falls into hydraulic forming machine's mould.

The utility model is further provided with: the bottom surface of the support frame is provided with two groups of parallel idler wheels, the idler wheels are connected with two sides of the material rack, and two groups of idler wheels are provided with a stop block at one end far away from the material tray placing rack.

Through adopting above-mentioned technical scheme, the work or material rest handle draws the charging tray into between the gyro wheel of two sets of parallels, and the gyro wheel is favorable to the entering of charging tray, makes the operation more smooth, and the dog can carry on spacingly to the charging tray.

The utility model is further provided with: the charging tray transfer mechanism comprises a third sliding rail fixed between the first two groups of sliding rails, and a chassis handle is connected to the third sliding rail in a sliding mode.

By adopting the technical scheme, after the material tray is pulled into the telescopic mechanism by the material rack handle, the chassis handle can be just embedded into the chassis hook, and the driving mechanism drives the chassis handle to move along the three sliding rails, so that the chassis can be separated from the material tray.

The utility model is further provided with: and two groups of slideways for embedding the chassis are fixed on the bottom surface of the sliding rail.

By adopting the technical scheme, the chassis is embedded into the slideway for placement after being separated from the material tray.

The utility model is further provided with: the blanking mechanism is connected onto the truss in a sliding mode and comprises a lifting frame connected onto the truss in a sliding mode, the bottom of the lifting frame is fixedly connected with a blanking frame, the bottom of the blanking frame is connected with a material taking assembly in a sliding mode, the material taking assembly comprises a material taking frame connected to the bottom of the blanking frame in a sliding mode and a material taking sucker fixed to the bottom of the material taking frame, the material taking sucker is connected with a vacuum pump, a first rack is fixedly connected onto the material taking frame, a first motor is fixed onto the blanking frame, and a first gear meshed with the first rack is fixed onto the first motor.

By adopting the technical scheme, after the brake pad is hydraulically molded by the hydraulic molding machine, the brake pad can be taken out through the blanking mechanism and placed on the blanking conveying line for blanking, the feeding mechanism and the blanking mechanism are both connected to the truss in a sliding manner, the same feeding mechanism and the blanking mechanism can serve a plurality of hydraulic molding machines, after the brake pad in the hydraulic molding machine is molded, the brake pad is sucked by the sucking disc, and the first motor drives the material taking frame to move out of the hydraulic molding machine through the first gear, the first rack and the second gear and then is conveyed to the blanking conveying line.

The utility model is further provided with: the blanking conveying line is arranged between the blanking mechanism and the feeding mechanism, the discharging end of the blanking conveying line is provided with the material arranging assembly, a rotary cylinder is fixed above the discharging end of the blanking conveying line, a clamping handle is fixed on the rotary cylinder, a material blocking cylinder is arranged on the rotary cylinder along the front side and the rear side of the direction of the blanking conveying line, and a baffle is fixed on the material blocking cylinder.

Through adopting above-mentioned technical scheme, brake block longitudinal arrangement on the unloading transfer chain, when the brake block transported to unloading transfer chain discharge end, the tong had pressed from both sides the brake block, and revolving cylinder rotated 90 with the brake block and transversely arranged the unloading transfer chain in after, arranged in groups through the reason material subassembly at last, and the material blocking cylinder can block the brake block, was favorable to revolving cylinder to rotate the brake block one by one.

The utility model has the beneficial effects that:

1. the feeding mechanism and the blanking mechanism are both connected to the truss in a sliding mode, the feeding mechanism and the blanking mechanism can move along the truss, and a plurality of hydraulic forming machines can be placed along the truss in the actual production process, so that the same set of feeding mechanism and blanking mechanism can serve the plurality of hydraulic forming machines, and the cost of the circulating feeding device can be greatly reduced.

2. The charging tray is placed on the charging tray rack, and the lifting frame controls the feeding platform to move up and down, so that the charging tray on the charging tray rack can be taken out layer by layer automatically, an empty charging tray is placed on the charging tray rack, a worker only needs to place a powder package in the charging tray, the worker does not need to contact a hydraulic forming machine, and the safety factor and the feeding efficiency of the worker can be greatly improved.

3. The charging tray includes work or material rest and chassis two parts, pegs graft in the work or material rest at charging tray transfer in-process chassis, can guarantee that the powder package can not fall down in the transfer process, when the pay-off, at first takes out the chassis from the work or material rest, then releases the powder package through clapping the ribbon mechanism, can guarantee that the powder package is accurate fall into hydraulic forming machine's mould.

4. The feeding platform can be adjusted along with the number of hydraulic dies of the hydraulic forming machine in the vertical direction, when the hydraulic dies are two-layered, two layers of feeding platforms are arranged on the lifting frame, the lifting frame can simultaneously send the two layers of feeding platforms into the hydraulic forming machine, the two layers of hydraulic dies can be fed simultaneously, and the feeding efficiency can be improved in a multiplied mode.

5. According to the application, the raw materials of the brake pad are subpackaged into small bags by adopting the packaging bags, and the powder bags are conveyed into the hydraulic dies by the feeding mechanism, so that the amount of powder in each hydraulic die can be accurately controlled, and the manufactured brake pad is good in consistency; the packaged powder is easy to transport, does not leak, can save raw materials and reduce waste; the raw materials for preparing the packaging bag can be melted together in a hydraulic die, unpacking is not needed, and the operation is convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic diagram of the position relationship among the blanking conveying line, the rotary cylinder, the clamping hand, the material blocking cylinder and the material blocking plate.

Fig. 3 is a schematic structural view of the tray placement frame.

Fig. 4 is a schematic view of the feeding mechanism.

Fig. 5 is a side view schematic of the feed mechanism.

Fig. 6 is a schematic top view of the telescoping mechanism.

Fig. 7 is a schematic view of the bottom structure of the telescoping mechanism.

Fig. 8 is a schematic structural view of the blanking mechanism.

Fig. 9 is a schematic view of the bottom structure of the blanking mechanism.

In the figure, 1, a truss; 2. a hydraulic forming machine; 3. a lifting frame; 4. a feeding mechanism; 5. a blanking mechanism; 51. a blanking frame; 52. A material taking frame; 53. a material taking sucker; 54. a second rack; 55. a second motor; 56. a second gear; 6. a blanking conveying line; 7. a tray placing frame; 71. a material rack; 72. a chassis; 73. a material rack hook; 74. a material tray is hooked; 75. a support bar; 76. a first roller; 77. A second roller; 78. a support plate; 79. a vertical rod; 710. a cross bar; 8. a feeding platform; 81. a frame body; 82. a second slide rail; 83. a rack handle; 84. a first motor; 85. a first gear; 9. a telescoping mechanism; 91. a first slide rail; 92. a support frame; 93. a third slide rail; 94. A chassis handle; 95. a slideway; 96. a cylinder; 97. pricking a plate; 98. a roller; 99. a stopper; 910. a first rack; 10. a material arranging component; 11. a rotating cylinder; 12. clamping a hand; 13. a material blocking cylinder; 14. and a baffle plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Example (b): the utility model provides a circulation material feeding unit for brake block hydroforming equipment, as shown in figure 1, including truss 1, hydraulic forming machine 2 has been placed to truss 1 one side, and sliding connection has crane 3 on truss 1 keeps away from hydraulic forming machine 2 one side, and sliding connection has feeding mechanism 4 on crane 3, and still sliding connection has unloading mechanism 5 on truss 1, is provided with unloading transfer chain 6 between feeding mechanism 4 and the unloading mechanism 5.

As shown in fig. 3, a plurality of support rods 75 are symmetrically arranged on two opposite sides of the tray placing rack 7, a plurality of rollers 76 are rotatably arranged on the upper sides of the support rods 75, the rollers 76 are parallel to the horizontal plane, a plurality of rollers 77 are rotatably connected to the side surfaces of the support rods 75 close to the inner side of the tray placing rack 7, the rollers 77 are perpendicular to the horizontal plane, support plates 78 are arranged on two sides of the tray, the side walls of the support plates 78 are connected with the rollers 76, and the bottom surfaces of the support plates are connected with the rollers 77. The tray placing frame 7 comprises four vertical rods 79, the vertical rods 79 are connected with each other through a cross rod 710 to form a square frame body, the cross rod 710 comprises a sleeve and a loop bar connected in the sleeve in a sliding mode, and the joint of the sleeve and the loop bar is fixed through bolts. As shown in fig. 3 and 5, the feeding mechanism 4 comprises a material tray placing rack 7, a plurality of layers of material trays are slidably connected in the material tray placing rack 7, each material tray comprises a material rack 71 and a chassis 72 which is slidably connected to the bottom of the material rack 71, the material rack 71 comprises a plurality of material grids which are formed by a transverse rod and a longitudinal rod, powder serving as raw materials of brake pads is placed in the material grids of the material rack 71 one by one, and the material trays are located at the bottom of a powder bag, so that the powder bag can be prevented from falling.

As shown in fig. 4-6, the feeding mechanism 4 further includes a feeding platform 8 slidably connected to the crane 3, the feeding platform 8 includes a frame 81 slidably connected to the crane 3, the frame 81 is provided with a telescopic mechanism 9, the telescopic mechanism 9 includes two sets of parallel slide rails 91 slidably connected to the upper end of the frame 81, the slide rails 91 are arranged along the feeding direction of the hydraulic forming machine 2, the two sets of slide rails 91 are connected to each other through a support frame 92, a chassis 72 transferring mechanism is arranged in the direction parallel to the slide rails below the slide rails 91, the chassis 72 transferring mechanism includes a slide rail three 93 fixed between the two sets of slide rails 91, a chassis 72 handle is slidably connected to the slide rail three 93, a chassis 72 hook is arranged on one side of the bottom plate close to the chassis 72 handle, after the tray enters the support frame 92, the chassis 72 handle is just embedded into the chassis 72 hook, two sets of slideways 95 for the chassis 72 to be embedded into are fixed on the bottom surface of the slide rails 91, the handle of the chassis 72 is separated from the material rack 71 under the action of the driving piece and is embedded into the slideway 95.

As shown in fig. 4-6, a second slide rail 82 is fixed on the lower side of a frame body 81 of the feeding platform 8, a second rack 71 handle is connected to the second slide rail 82 in a sliding manner, a rack 71 hook is fixed on one side of the rack 71 close to the feeding platform 8, a telescopic mechanism 9 is fixed on the feeding platform 8, when the lifting frame 3 drives the feeding platform 8 to move up and down, the telescopic mechanism 9 moves along with the feeding platform 8, the lifting frame 3 drives the feeding platform 8 to be higher than the material tray, then the driving part drives the rack 71 handle to be close to the material tray for a certain distance, then the lifting frame 3 drives the feeding platform 8 to move down, so that the rack 71 handle is just clamped in the rack 71 hook, the driving part drives the rack 71 handle to move towards the feeding platform 8, and thus the material tray and the powder packet in the material tray can be driven to enter the feeding platform 8.

As shown in fig. 4 and 7, a first motor 84 is fixed on the feeding platform 8, a first gear 85 is fixed on the first motor 84, a first rack 910 is fixed on a side wall of a first slide rail 91 of the telescopic mechanism 9, the first motor 84 drives the first rack 910 to move horizontally through the first gear 85, and the first rack 910 can drive the first slide rail 91 and a tray on the support frame 92 located between the first slide rails 91 to enter the hydraulic forming machine 2. The two feeding platforms 8 are arranged up and down and are connected with each other through connecting rods, and feeding of two layers of hydraulic molds in the hydraulic forming machine 2 can be achieved simultaneously.

As shown in FIG. 6, a ribbon beating and binding mechanism is fixed above the supporting frame 92 of the telescopic mechanism 9, the ribbon beating and binding mechanism comprises a plurality of air cylinders 96 fixed on the supporting frame 92, the output ends of the air cylinders 96 are fixed with pricking plates 97, and the air cylinders 96 can drive the pricking plates 97 to move downwards.

As shown in fig. 5, two sets of rollers 98 perpendicular to the first sliding rail 91 are disposed on the supporting frame 92, the rollers 98 are connected to two sides of the rack 71, a stopper 99 is disposed at one end of each set of rollers 98 away from the tray placing rack 7, the rack 71 is pulled into the telescopic device by a handle of the rack 71, the rack 71 can slide between the two sets of rollers 98, and the rack 71 stops moving after abutting against the stopper 99.

As shown in fig. 1, 7 and 8, a blanking mechanism 5 is connected to the truss 1 in a sliding manner, the blanking mechanism 5 includes a lifting frame 3 connected to the truss 1 in a sliding manner, a blanking frame 51 is fixedly connected to the bottom of the lifting frame 3, a material taking assembly is connected to the bottom of the blanking frame 51 in a sliding manner, the material taking assembly includes a material taking frame 52 connected to the bottom of the blanking frame 51 in a sliding manner, and a material taking suction cup 53 fixed to the bottom of the material taking frame 52, the material taking suction cup 53 is connected to a vacuum pump 54, a second rack 54 is fixedly connected to the material taking frame 52, a second motor 55 is fixed to the blanking frame 51, and a second gear 56 meshed with the second rack 54 is fixed to the second motor 55. The feeding mechanism 4 and the blanking mechanism 5 are both connected to the truss 1 in a sliding mode, the same set of feeding mechanism 4 and blanking mechanism 5 can serve a plurality of hydraulic forming machines 2, after brake pads in the hydraulic forming machines 2 are formed, the brake pads are sucked by the material taking suckers 55, and the second motor 55 drives the material taking frame 52 to move out of the hydraulic forming machines 2 through the second gear 56 and the second rack 54 and convey the material taking frame to the blanking conveying line 6.

As shown in fig. 2, a discharging conveying line 6 is arranged between the discharging mechanism 5 and the feeding mechanism 4, a material arranging assembly 10 is arranged at the discharging end of the discharging conveying line 6, a rotary cylinder 11 is fixed above the discharging end of the discharging conveying line 6, a clamping handle 12 is fixed on the rotary cylinder 11, a material blocking cylinder 13 is arranged on the rotary cylinder 11 along the front side and the rear side of the direction of the discharging conveying line 6, and a baffle plate 14 is fixed on the material blocking cylinder 13. Brake block longitudinal arrangement on the unloading transfer chain 6, when the brake block transported to 6 discharge ends of unloading transfer chain, tong 12 had pressed from both sides the brake block, and revolving cylinder 11 was rotatory 90 become horizontal back arrange in unloading transfer chain 6 with the brake block on, arrange in groups through reason material subassembly 10 at last, and dam cylinder 13 can block the brake block, is favorable to revolving cylinder 11 to rotate the brake block one by one.

The working principle of the circulating feeding device of the hydraulic forming machine 2 is as follows: when feeding a hydraulic forming machine 2 of a brake pad, firstly, a material tray provided with a plurality of bags of powder materials is placed on a material tray placing frame 7 layer by layer, a lifting frame 3 on a truss 1 is moved to the hydraulic forming machine 2 to be fed, then a feeding mechanism 4 is moved to the corresponding position of the material tray placing frame 7 under the action of the lifting frame 3, and the material tray on the material tray placing frame 7 is transferred into a telescopic mechanism 9 on a feeding platform 8; the feeding platform 8 feeds the telescopic mechanism 9 to the upper part of the die of the hydraulic forming machine 2 along the horizontal direction; then the telescopic mechanism 9 hooks the hook of the chassis 72 through a handle of the chassis 72, the chassis 72 is pulled out from the material tray through a transport mechanism of the chassis 72, the bottom of the powder packet is overhead at the moment, and the powder packet is pushed downwards by adopting a ribbon beating mechanism, so that the powder packet can be pushed into a die of the hydraulic forming machine 2 to finish feeding; then, the feeding platform 8 drives the telescopic mechanism 9 to exit the hydraulic forming machine 2, the chassis 72 is reinserted into the material rack 71 by the chassis 72 transferring mechanism, and the material rack 71 on the feeding platform 8 is pulled by a handle to resend the material tray to the material tray placing rack 7, so that feeding is completed. After the hydraulic forming machine 2 hydraulically forms the powder package into the brake pad, the lifting frame 3 is moved to the hydraulic forming machine 2, the second motor 55 drives the material taking frame 52 to enter the hydraulic forming machine 2, the material taking sucker 53 on the material taking frame 52 sucks the brake pad, the second motor 55 drives the material taking frame 52 to move out of the hydraulic forming machine 2 and move to the discharging conveying line 6, the brake pad is placed on the discharging conveying line 6, and the brake pad is arranged into groups through the material arranging assemblies 10 after being rotated by 90 degrees through the rotating cylinder 11 one by one.

Claims (10)

1. The utility model provides a circulation material feeding unit for brake block hydroforming equipment which characterized in that: comprises a truss (1), a lifting frame (3) connected on the truss (1) in a sliding way, and a feeding mechanism (4) connected on the lifting frame (3) in a sliding way, wherein the feeding mechanism (4) comprises a material tray placing frame (7), a plurality of layers of material trays are connected in the material tray placing frame (7) in the sliding way, the material tray comprises a material rack (71) and a chassis (72) connected at the bottom of the material rack (71) in a sliding way, the feeding mechanism (4) also comprises a feeding platform (8) connected on the lifting frame (3) in a sliding way, and a telescopic mechanism (9) connected on the feeding platform (8) in a sliding way, the telescopic mechanism (9) comprises two groups of parallel slide rails (91) connected on the feeding platform (8) in a sliding way, the two groups of slide rails (91) are connected with each other through a supporting frame (92), and a bag beating and bundling mechanism is fixed above the supporting frame (92), the chassis transferring mechanism is arranged below the first sliding rail (91) and in parallel with the first sliding rail (91), the chassis transferring mechanism is flush with the bottom surface of the supporting frame (92), and a chassis hook (74) is arranged on one side, close to the chassis handle (94), of the chassis (72).

2. The circulation feeding device for the brake pad hydraulic forming equipment according to claim 1, characterized in that: the relative bilateral symmetry of charging tray rack (7) is provided with a plurality of bracing pieces (75), bracing piece (75) upside is rotated and is had a plurality of gyro wheels one (76), gyro wheel one (76) are parallel with the horizontal plane, bracing piece (75) are close to the inboard side of charging tray rack (7) and rotate and are connected with a plurality of gyro wheels two (77), gyro wheel two (77) are perpendicular with the horizontal plane, the charging tray both sides are provided with layer board (78), layer board (78) lateral wall meets with gyro wheel one (76), the bottom surface meets with gyro wheel two (77).

3. The circular feeding device for the brake pad hydraulic molding equipment according to claim 2, characterized in that: the charging tray rack (7) comprises four vertical rods (79), the vertical rods (79) are connected with each other through transverse rods (710) to form a square frame body, each transverse rod (710) comprises a sleeve and a loop bar which is connected in the sleeve in a sliding mode, and the joints of the sleeves and the loop bars are fixed through bolts.

4. The circulation feeding device for the brake pad hydraulic forming equipment according to claim 1, characterized in that: feeding platform (8) are including support body (81) of fixed connection on crane (3), support body (81) downside is fixed with two (82), the work or material rest handle (83) of sliding connection on two (82) of slide rail, work or material rest (71) are close to feeding platform (8) one side and are fixed with work or material rest hook (73).

5. The circular feeding device for the brake pad hydraulic forming equipment according to claim 4, wherein: the number of the feeding platforms (8) is two, and the two feeding platforms (8) are arranged up and down and are connected through a connecting rod.

6. The circulation feeding device for the brake pad hydraulic forming equipment according to claim 1, characterized in that: the material tray rack is characterized in that two groups of parallel rollers (98) vertical to the first sliding rails (91) are arranged on the supporting frame (92), the rollers (98) are connected with two sides of the material rack (71), and two groups of stoppers (99) are arranged at one ends, far away from the material tray rack (7), of the rollers (98).

7. The circulation feeding device for the brake pad hydraulic forming equipment according to claim 1, characterized in that: the chassis (72) transfer mechanism comprises a third sliding rail (93) fixed between the first two groups of sliding rails (91), and a handle of the chassis (72) is connected to the third sliding rail (93) in a sliding manner.

8. The circulation feeding device for the brake pad hydraulic forming equipment according to claim 7, wherein: two groups of slideways (95) for embedding the chassis (72) are fixed on the bottom surface of the first sliding rail (91).

9. The circulation feeding device for the brake pad hydraulic forming equipment according to claim 1, characterized in that: sliding connection has unloading mechanism (5) on truss (1), unloading mechanism (5) include crane (3) of sliding connection on truss (1), crane (3) bottom fixedly connected with unloading frame (51), unloading frame (51) bottom sliding connection has the material subassembly of getting, get the material subassembly and include sliding connection at the material taking frame (52) of unloading frame (51) bottom, fix the material sucking disc (53) of getting of material frame (52) bottom, it links to each other with the vacuum pump to get material sucking disc (53), fixedly connected with rack two (54) on the material taking frame (52), be fixed with motor two (55) on unloading frame (51), be fixed with on motor two (55) with gear two (56) of rack two (54) meshing.

10. The circulation feeding device for the brake pad hydraulic forming equipment according to claim 9, wherein: be provided with unloading transfer chain (6) between unloading mechanism (5) and feeding mechanism (4), the discharge end of unloading transfer chain (6) is provided with reason material subassembly (10), unloading transfer chain (6) discharge end top is fixed with revolving cylinder (11), be fixed with tong (12) on revolving cylinder (11), both sides are provided with fender material cylinder (13) around revolving cylinder (11) along unloading transfer chain (6) direction, be fixed with baffle (14) on keeping off material cylinder (13).

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