Full-automatic feeding and discharging machine for hot press

Abstract

The application discloses a full-automatic feeding and discharging machine for a hot press, which comprises a rack, a material taking and arranging mechanism for sucking blank materials to a positioning mechanism to arrange the blank materials in a blank plate on a first material moving mechanism, the positioning mechanism, the first material moving mechanism, a robot feeding and discharging mechanism for carrying the blank plate into the hot press and carrying finished products in the hot press out to the second material moving mechanism, a second material moving mechanism for moving the finished products into a second cooling mechanism to cool the finished products and then moving the finished products into a finished product discharging mechanism, a first cooling mechanism, a second cooling mechanism, the finished product discharging mechanism, a blank material conveying belt and a finished product conveying belt. The application can complete a series of automatic work such as automatic feeding, sucking and arranging of the blank materials into the blank plate, automatic feeding of the blank plate, automatic discharging, cooling and feeding of the finished products, and the like, has high automation degree and production efficiency, needs less manual intervention, has high safety coefficient and is suitable for large-scale production.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automation equipment, more particularly, to a full-automatic feeding and discharging machine for a hot press. BACKGROUND

[0002] Powder metallurgy is a process technology that uses metal powder (or a mixture of metal powder and non-metal powder) as raw material to make various shaped parts after pressing and sintering, and its process flow generally includes three steps of mixing, pressing and sintering to obtain finished products. In the production process, the blank needs to be placed into the hot press for hot pressing work. The existing feeding and discharging work is generally completed manually or automatically by machine one by one. For example, a full-automatic feeding and discharging machine is disclosed in Chinese patent (Publication No. CN205439037U). In this patent technology, the operator needs to manually put the product into the feeding box first, then the X-axis robot sucks the product into the lower mold of the hot pressing equipment one by one, and after hot pressing molding, the X-axis robot sucks the semi-finished product into the semi-finished product recycling box one by one, and finally the operator takes out the material at once when the semi-finished product recycling box is full, which can reduce the labor intensity to a certain extent. However, manual intervention is still more time-consuming and labor-intensive, which reduces the production efficiency. At the same time, the semi-finished product after hot pressing has a high temperature, which is easy to scald the operator, and the safety factor is low. Moreover, the product feeding time in this patent technology is long, which causes the hot press to need to be kept in the open mold state for a long time, resulting in serious heat loss and increasing the production cost, which is not suitable for large-scale production. SUMMARY

[0003] The present application aims to overcome the above-mentioned defects in the prior art and provide a full-automatic feeding and discharging machine for a hot press. The present application can complete a series of automatic work such as automatic feeding, sucking and arranging of blanks, automatic feeding of blank plates, automatic discharging, cooling and feeding of finished products, etc. The degree of automation is high, the production efficiency is improved, the manual intervention is less, the labor intensity of the operator is reduced, the safety factor is high, and it is suitable for large-scale production.

[0004] To achieve the above object, the application provides a full-automatic feeding and discharging machine for a hot press, which comprises a rack, a material taking and arranging mechanism for sucking blank materials to a positioning mechanism to align and arrange the aligned blank materials into blank plates on a first material moving mechanism, the positioning mechanism for aligning the blank materials, the first material moving mechanism for moving the blank plates to a blank plate taking station of a robot feeding and discharging mechanism, the robot feeding and discharging mechanism for carrying the blank plates into the hot press and carrying the finished products in the hot press out to a second material moving mechanism, the second material moving mechanism for moving the finished products into a second cooling mechanism to cool the finished products and then moving the finished products into a finished product discharging station, the first cooling mechanism for cooling the finished products, the second cooling mechanism for cooling the finished products, the finished product discharging station for discharging the finished products, a blank material conveying belt for receiving the blank materials and conveying them into the blank material taking station of the material taking and arranging mechanism, and a finished product conveying belt for receiving the finished products discharged by the finished product discharging station and conveying them into a corresponding collecting device, the blank material conveying belt and the finished product conveying belt are arranged in front of the rack, the material taking and arranging mechanism is installed at the front end of one side of the rack, the positioning mechanism is installed on the rack and below the material taking and arranging mechanism, the first material moving mechanism is installed on one side of the rack, the feeding end of the first material moving mechanism is located in the blank plate arranging station of the material taking and arranging mechanism, the discharging end of the first material moving mechanism is located in the blank plate taking station of the robot feeding and discharging mechanism, the finished product discharging station is installed at the front end of the other side of the rack, the second material moving mechanism is installed on the other side of the rack, the feeding end of the second material moving mechanism is located in the finished product discharging station of the robot feeding and discharging mechanism, the discharging end of the second material moving mechanism is located in the finished product taking station of the finished product discharging station, the first cooling mechanism is installed in the second material moving mechanism, the second cooling mechanism is installed on the rack and above the finished product moving path in the second material moving mechanism, and the robot feeding and discharging mechanism is installed on the rack and between the first material moving mechanism and the second material moving mechanism.

[0005] As a preferred embodiment, the material taking and arranging mechanism comprises a first mounting bracket, a first translation driving device, a second mounting bracket, a first lifting cylinder, a first material suction block, a second lifting cylinder and a second material suction block, the first mounting bracket is vertically installed at the front end of one side of the rack, the first translation driving device is horizontally installed on the top of the first mounting bracket, the second mounting bracket is installed on the output site of the first translation driving device, the first lifting cylinder and the second lifting cylinder are vertically installed on the second mounting bracket in a direction in which the blank materials move, the first lifting cylinder and the second lifting cylinder are spaced apart, the first material suction block is installed on the output site of the first lifting cylinder, the bottom of the first material suction block is provided with a plurality of first suction nozzles, the second material suction block is installed on the output site of the second lifting cylinder, and the bottom of the second material suction block is provided with a plurality of second suction nozzles.

[0006] As a preferred implementation, the first material moving mechanism comprises a second translation driving device, a fourth mounting bracket, a blank supporting plate, a positioning column, a positioning column mounting seat and a third lifting cylinder, the second translation driving device is mounted on the rack, one end of the second translation driving device is located in the blank arranging position of the blank arranging mechanism, the other end of the second translation driving device is located in the blank taking position of the robot loading and unloading mechanism, the fourth mounting bracket is mounted on the output part of the second translation driving device, the blank supporting plate is horizontally mounted on the top of the fourth mounting bracket, the third lifting cylinder is upwardly mounted in the fourth mounting bracket, the positioning column mounting seat is horizontally mounted on the output part of the third lifting cylinder and located below the blank supporting plate, the positioning column is provided with a plurality of positioning columns which are vertically mounted on the positioning column mounting seat, and the third lifting cylinder can drive the plurality of positioning columns to pass through a plurality of through holes on the blank supporting plate and then extend to the outside from the top surface of the blank supporting plate.

[0007] As a preferred implementation, the robot loading and unloading mechanism comprises a multi-axis robot, a fifth mounting bracket, a third suction block, a fourth lifting cylinder, a sixth mounting bracket and a fourth suction block, the multi-axis robot is mounted on the rack and located between the first material moving mechanism and the second material moving mechanism, one end of the fifth mounting bracket is mounted on the output part of the multi-axis robot, the third suction block is mounted on the bottom of the other end of the fifth mounting bracket, the bottom of the third suction block is provided with a plurality of third suction nozzles, the fourth lifting cylinder is vertically mounted on the top surface of one end of the fifth mounting bracket, one end of the sixth mounting bracket is connected with the output part of the fourth lifting cylinder, the other end of the sixth mounting bracket extends away from the fourth lifting cylinder and beyond the end surface of the other end of the fifth mounting bracket, the fourth suction block is mounted on the bottom of the other end of the sixth mounting bracket, and the bottom of the fourth suction block is provided with a plurality of fourth suction nozzles.

[0008] As a preferred implementation, the second material moving mechanism comprises a third translation driving device, a seventh mounting bracket and a finished product supporting plate, the third translation driving device is mounted on the rack, one end of the third translation driving device is located in the finished product placing position of the robot loading and unloading mechanism, the other end of the third translation driving device is located in the finished product taking position of the finished product conveying mechanism, the seventh mounting bracket is mounted on the output part of the third translation driving device, the finished product supporting plate is horizontally mounted on the top of the seventh mounting bracket, and a plurality of second positioning protrusions for adjusting the finished product are upwardly provided on the top surface of the finished product supporting plate.

[0009] As a preferred implementation, the first cooling mechanism comprises heat dissipation fins and a first heat dissipation fan, the heat dissipation fins are installed on the bottom of the finished product pallet, the top surface of the heat dissipation fins is in close contact with the bottom surface of the finished product pallet, and the first heat dissipation fan is installed inside the seventh mounting bracket and below the heat dissipation fins.

[0010] As a preferred implementation, the second cooling mechanism comprises a ninth mounting bracket, a fan mounting panel and a second heat dissipation fan, the ninth mounting bracket is installed on the rack and located on both sides of the finished product moving path in the second material moving mechanism, the fan mounting panel is installed on the top of the ninth mounting bracket and above the finished product moving path in the second material moving mechanism, the fan mounting panel is provided with a plurality of fan mounting holes, and the second heat dissipation fan is provided with a plurality of second heat dissipation fans and is installed in the corresponding fan mounting holes.

[0011] As a preferred implementation, the positioning mechanism comprises a third mounting bracket and a blank pallet, the third mounting bracket is installed on the rack and below the material taking and arranging mechanism, and the blank pallet is horizontally installed on the third mounting bracket, and the top surface of the blank pallet is upwardly provided with a plurality of first positioning protrusions for aligning the blank.

[0012] As a preferred implementation, the finished product sending-out mechanism comprises an eighth mounting bracket, a fourth translation driving device, a fifth lifting cylinder and a fifth suction block, the eighth mounting bracket is installed on the front end of the other side of the rack, the fourth translation driving device is horizontally installed on the top of the eighth mounting bracket, the fifth lifting cylinder is downwardly installed on the output part of the fourth translation driving device, the fifth suction block is installed on the output part of the fifth lifting cylinder, and the bottom of the fifth suction block is provided with a plurality of fifth suction nozzles.

[0013] As a preferred implementation, the blank conveying belt is further provided with a material blocking gantry, a material blocking cylinder, a material blocking block, an aligning cylinder and an aligning block, the material blocking gantry is installed on both sides of the blank conveying belt, the material blocking cylinder is downwardly installed on the top of the material blocking gantry, the material blocking block is installed on the output part of the material blocking cylinder, the material blocking cylinder can drive the material blocking block to move downward and align with the blank moving in the blank conveying belt, so as to block the blank, the aligning cylinder is horizontally installed on one side of the blank conveying belt, the aligning block is installed on the output part of the aligning cylinder, and the aligning cylinder can drive the aligning block to abut against one side of the blank blocked in the blank conveying belt, so as to align the blank.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] The full-automatic feeding and discharging machine for the hot press has the advantages of simple structure, reasonable design, high automation degree, high production efficiency, less manual intervention, reduced labor intensity of the operator, high safety factor, high production efficiency, reduced mold opening time of the hot press, reduced heat loss, reduced production cost, and suitability for large-scale production. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0017] Figure 1 is a structural schematic diagram of a full-automatic feeding and discharging machine for a hot press provided by the embodiment of the present application;

[0018] Figure 2 is Figure 1 a partial enlarged view of A in FIG. 1;

[0019] Figure 3 is a structural schematic diagram of a material taking and blank arranging mechanism provided by the embodiment of the present application Figure 1 ;

[0020] Figure 4 is a structural schematic diagram of a material taking and blank arranging mechanism provided by the embodiment of the present application Figure 2 ;

[0021] Figure 5 is a structural schematic diagram of a first material moving mechanism provided by the embodiment of the present application;

[0022] Figure 6 is Figure 5 a partial enlarged view of B in FIG. 1;

[0023] Figure 7 is a structural schematic diagram of a robot feeding and discharging mechanism provided by the embodiment of the present application (a multi-axis robot is hidden);

[0024] Figure 8 is a structural schematic diagram of a second material moving mechanism, a first cooling mechanism and a second cooling mechanism provided by the embodiment of the present application;

[0025] Figure 9 is Figure 8 a partial enlarged view of C in FIG. 1;

[0026] Figure 10 Figure 1 is a structural schematic diagram of a finished product delivery mechanism provided by an embodiment of the present application. DETAILED DESCRIPTION

[0027] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0028] Referring to Figure 1 The embodiment of the present application provides a full-automatic feeding and discharging machine for a hot press, which comprises a rack 1, a material taking and arranging mechanism 2 for sucking blank materials to a positioning mechanism 9 to align the blank materials and arrange the aligned blank materials into a blank plate on a first material moving mechanism 3, the positioning mechanism 9 for aligning the blank materials, the first material moving mechanism 3 for moving the blank plate to a robot feeding and discharging mechanism 4, the robot feeding and discharging mechanism 4 for carrying the blank plate into the hot press and carrying the finished product in the hot press out to a second material moving mechanism 5, the second material moving mechanism 5 for moving the finished product into a first cooling mechanism 7 to cool the finished product and then moving the finished product into a finished product delivery mechanism 6, the first cooling mechanism 7 for cooling the finished product, the second cooling mechanism 8 for cooling the finished product, the finished product delivery mechanism 6 for delivering the finished product, a blank conveying belt 101 for receiving the blank materials and conveying the blank materials into a blank material taking and arranging mechanism 2, and a finished product conveying belt 102 for receiving the finished product delivered by the finished product delivery mechanism 6 and conveying the finished product into a corresponding collecting device. The components of the embodiment will be described in detail below with reference to the drawings.

[0029] As Figures 1 to 4As shown, the blank taking and arranging mechanism 2 comprises a first mounting bracket 21, a first translation driving device 22, a second mounting bracket 23, a first lifting cylinder 24, a first suction block 25, a second lifting cylinder 26 and a second suction block 27, the first mounting bracket 21 is vertically mounted on the front end of the rack 1 near the side of the blank conveying belt 101, the first translation driving device 22 is horizontally mounted on the top of the first mounting bracket 21, the second mounting bracket 23 is mounted on the output site of the first translation driving device 22, the first lifting cylinder 24 and the second lifting cylinder 26 are vertically mounted on the second mounting bracket 23 in a spaced manner along the direction of the blank movement, the first lifting cylinder 24 is located at the front end of the second mounting bracket 23, the first suction block 25 is mounted on the output site of the first lifting cylinder 24, the bottom of the first suction block 25 is provided with a plurality of first suction nozzles 251, the second lifting cylinder 26 is located at the rear end of the second mounting bracket 23, the second suction block 27 is mounted on the output site of the second lifting cylinder 26, and the bottom of the second suction block 27 is provided with a plurality of second suction nozzles 271.

[0030] As shown in Figures 1 to 4 , the positioning mechanism 9 comprises a third mounting bracket 91 and a blank supporting plate 92, the blank supporting plate 92 is horizontally mounted on the third mounting bracket 91, preferably, the top surface of the blank supporting plate 92 is upwardly provided with a plurality of first positioning protrusions 921 for positioning the blank, which can correct the blank to facilitate the second suction block 27 to suck the blank on the blank supporting plate 92.

[0031] As shown in Figure 1 , Figure 5 , Figure 6 , the first material moving mechanism 3 comprises a second translation driving device 31, a fourth mounting bracket 32, a blank supporting plate 33, a third lifting cylinder 34, a positioning column 35 and a positioning column mounting seat 36, the second translation driving device 31 is mounted on the rack 1, in a specific implementation, one end of the second translation driving device 31 is located in the blank arranging position of the blank taking and arranging mechanism 2, the other end of the second translation driving device 31 is located in the blank taking position of the robot feeding and unloading mechanism 4, the fourth mounting bracket 32 is mounted on the output site of the second translation driving device 31, the blank supporting plate 33 is horizontally mounted on the top of the fourth mounting bracket 32, the third lifting cylinder 34 is upwardly mounted in the fourth mounting bracket 32, the positioning column mounting seat 36 is horizontally mounted on the output site of the third lifting cylinder 34 and located below the blank supporting plate 33, the positioning column 35 is provided with a plurality of and vertically mounted on the positioning column mounting seat 36, in working, the third translation can drive the plurality of positioning columns 35 to pass through a plurality of through holes on the blank supporting plate 33 upwardly and then extend to the outside from the top surface of the blank supporting plate 33, which can be inserted into the corresponding positioning holes on the blank to correct the blank and facilitate the arrangement of the blanks.

[0032] As shown in Figure 1 , andFigure 7 As shown, the robot loading / unloading mechanism 4 includes a multi-axis robot 41, a fifth mounting bracket 42, a third suction block 43, a fourth lifting cylinder 44, a sixth mounting bracket 45, and a fourth suction block 46. In specific implementation, the multi-axis robot 41 can be any existing multi-axis robot. The multi-axis robot 41 is mounted on the frame 1 and located between the first transfer mechanism 3 and the second transfer mechanism 5. One end of the fifth mounting bracket 42 is mounted on the output part of the multi-axis robot 41. The third suction block 43 is mounted on the bottom of the other end of the fifth mounting bracket 42. The bottom of the third suction block 43 is provided with several third suction nozzles 431. The fourth lifting cylinder 44 is vertically mounted on the top surface of one end of the fifth mounting bracket 42. One end of the sixth mounting bracket 45 is connected to the output part of the fourth lifting cylinder 44, and the other end of the sixth mounting bracket 45 is positioned away from the first... The fourth lifting cylinder 44 extends in the direction of the fifth mounting bracket 42 and passes over the end face of the other end. The fourth suction block 46 is installed at the bottom of the other end of the sixth mounting bracket 45. The bottom of the fourth suction block 46 is provided with several fourth suction nozzles 461. In specific implementation, the fourth lifting cylinder 44 can be controlled to drive the sixth mounting bracket 45 to rise or fall according to actual needs. Thus, when the fourth suction block 46 picks up the finished product in the hot press, the height of the fourth suction nozzle 461 is lower than that of the third suction nozzle 431, so as to avoid the blank picked up by the third suction block 43 from colliding downward with the hot press. After the fourth suction block 46 picks up the finished product, when the third suction block 43 puts down the blank, the height of the fourth suction nozzle 461 is higher than that of the third suction nozzle 431, so as to avoid the finished product picked up by the fourth suction block 46 from colliding downward with the hot press. This improves the molding quality of the finished product and can be applied to different hot presses.

[0033] like Figure 1 , Figure 8 and Figure 9 As shown, the second material transfer mechanism 5 includes a third translation drive device 51, a seventh mounting bracket 52, and a finished product pallet 53. The third translation drive device 51 is mounted on the frame 1. In specific implementation, one end of the third translation drive device 51 is located in the finished product unloading station of the robot loading and unloading mechanism 4, and the other end of the third translation drive device 51 is located in the finished product picking station of the finished product delivery mechanism 6. The seventh mounting bracket 52 is mounted on the output part of the third translation drive device 51. The finished product pallet 53 is horizontally mounted on the top of the seventh mounting bracket 52. Preferably, the top surface of the finished product pallet 53 has several second positioning protrusions 531 protruding upwards, which can straighten the finished product and facilitate the finished product delivery mechanism 6 to pick up the finished product.

[0034] Preferably, the first cooling mechanism 7 is further provided for cooling the finished product, in the embodiment, the first cooling mechanism 7 comprises the heat dissipation fins 71 and the first heat dissipation fan 72, the heat dissipation fins 71 are installed on the bottom of the finished product supporting plate 53, the top surface of the heat dissipation fins 71 is in close contact with the bottom surface of the finished product supporting plate 53, the first heat dissipation fan 72 is installed inside the seventh mounting bracket 52 and below the heat dissipation fins 71, in operation, the finished product supporting plate 53 transfers the heat of the finished product to the heat dissipation fins 71, the first heat dissipation fan 72 reduces the temperature of the heat dissipation fins 71 by blowing air to the heat dissipation fins 71 to indirectly cool the finished product.

[0035] As a further improvement of the embodiment, in order to further accelerate the cooling of the finished product, a second cooling mechanism 8 can also be added, in the specific implementation, the second cooling mechanism 8 comprises the ninth mounting bracket 81, the fan mounting panel 82 and the second heat dissipation fan 83, the ninth mounting bracket 81 is installed on the rack 1 and located on both sides of the moving path of the finished product in the second material moving mechanism 5, the fan mounting panel 82 is installed on the top of the sixth mounting bracket 45 and above the moving path of the finished product in the second material moving mechanism 5, the fan mounting panel 82 is provided with a plurality of fan mounting holes, the second heat dissipation fan 83 is provided with a plurality of second heat dissipation fans 83 and is respectively installed in the corresponding fan mounting holes, in operation, the finished product supporting plate 53 of the second material moving mechanism 5 passes under the plurality of second heat dissipation fans 83 with the finished product, at this time, the plurality of second heat dissipation fans 83 blow air downward to accelerate the cooling of the finished product.

[0036] As shown in Figure 1 and Figure 10 , the finished product delivery mechanism 6 comprises the eighth mounting bracket 61, the fourth translation driving device 62, the fifth lifting cylinder 63 and the fifth suction block 64, the eighth mounting bracket 61 is installed on the front end of the rack 1 near the side of the finished product conveying belt 102, the fourth translation driving device 62 is horizontally installed on the top of the eighth mounting bracket 61, the fifth lifting cylinder 63 is downwardly installed on the output site of the fourth translation driving device 62, the fifth suction block 64 is installed on the output site of the fifth lifting cylinder 63, and the bottom of the fifth suction block 64 is provided with a plurality of fifth suction nozzles 641.

[0037] In the specific implementation, the first suction block 25, the second suction block 27, the third suction block 43, the fourth suction block 46 and the fifth suction block 64 are all connected with the corresponding suction device through the air pipe, which can provide suction force for the first suction nozzle 251, the second suction nozzle 271, the third suction nozzle 431, the fourth suction nozzle 461 and the fifth suction nozzle 641, so that the first suction nozzle 251, the second suction nozzle 271, the third suction nozzle 431, the fourth suction nozzle 461 and the fifth suction nozzle 641 can suck up the blank.

[0038] As shown in Figure 1 and Figure 2As shown, in the specific implementation, several full-automatic feeding and discharging machines are arranged in sequence, the blank conveying belt 101 and the finished product conveying belt 102 are arranged at intervals, the blank taking work station of the blank taking and arranging mechanism 2 of each full-automatic feeding and discharging machine is located on the blank conveying belt 101, and the finished product sending work station of the finished product sending mechanism 6 of each full-automatic feeding and discharging machine is located on the finished product conveying belt 102, so that the automatic feeding of the blank and the automatic sending of the finished product are realized, preferably, the blank conveying belt 101 is further provided with a blank blocking gantry 1011, a blank blocking cylinder 1012, a blank blocking block 1013, a righting cylinder 1014 and a righting block 1015, the blank blocking gantry 1011 is installed on both sides of the blank conveying belt 101, the blank blocking cylinder 1012 is installed downward on the top of the blank blocking gantry 1011, the blank blocking block 1013 is installed on the output part of the blank blocking cylinder 1012, the righting cylinder 1014 is installed horizontally on one side of the blank conveying belt 101, and the righting block 1015 is installed on the output part of the righting cylinder 1014, in the working process, the blank blocking cylinder 1012 drives the blank blocking block 1013 to move downward and align with the blank moving in the blank conveying belt 101, so as to intercept the blank, then the righting cylinder 1014 drives the righting block 1015 to abut against one side of the blank intercepted in the blank conveying belt 101, so as to right the blank, and facilitate the first blank suction block 25 of the blank taking and arranging mechanism 2 to suction the blank.

[0039] The working principle of the present application is as follows:

[0040] When working, the first translation driving device 22 of the material taking and arranging mechanism 2 drives the first material suction block 25 to translate to the upper side of the blank conveying belt 101, at the same time, the second material suction block 27 is also translated to the upper side of the blank supporting plate 92, then the first lifting cylinder 24 drives the first material suction block 25 to move downward to suck the blank in the blank conveying belt 101, the second lifting cylinder 26 also drives the second material suction block 27 to move downward to suck the blank on the blank supporting plate 92, then the first translation driving device 22 drives the first material suction block 25 to translate to the upper side of the blank supporting plate 92 and place the sucked blank on the blank supporting plate 92, at the same time, the second material suction block 27 is translated to the upper side of the blank supporting plate 33 of the second translation driving mechanism and places the sucked blank on the blank supporting plate 92, and the blank supporting plate 33 moves a corresponding distance after receiving a blank to make room for the next placed blank under the drive of the second translation driving device 31, then the first translation driving device 22 continues to drive the first material suction block 25 to suck the blank in the blank conveying belt 101, at the same time, the second material suction block 27 sucks the blank on the blank supporting plate 92, and the process is repeated in turn until several blanks are arranged on the blank supporting plate 33 to form a blank plate, then the second translation driving device 31 drives the blank plate to move to the blank plate taking position of the robot feeding and discharging mechanism 4, so that the multi-axis robot 41 of the robot feeding and discharging mechanism 4 can drive the other end of the fifth mounting bracket 42 to move to the blank plate taking position, so that the third material suction block 43 can suck the blank plate on the blank supporting plate 33, then the multi-axis robot 41 drives the other end of the sixth mounting bracket 45 to move to the hot press with opened mold, so that the fourth material suction block 46 can suck several finished products in the hot press, then the multi-axis robot 41 drives the other end of the fifth mounting bracket 42 to move to the hot press, so that the third material suction block 43 can accurately place the sucked several blanks in the mold of the hot press, after completing feeding, the hot press closes the mold to heat press the blanks, at this time, the multi-axis robot 41 drives the other end of the sixth mounting bracket 45 to move to the finished product placing position of the second material moving mechanism 5, so that the fourth material suction block 46 can place the sucked several finished products neatly on the finished product supporting plate 53 of the second material moving mechanism 5, then the third translation driving device 51 drives the finished product supporting plate 53 with several finished products to move to the finished product taking position of the finished product conveying mechanism 6, the fourth translation driving device 61 of the finished product conveying mechanism 6 drives the fifth material suction block 64 to move to the finished product taking position, so that the fifth material suction block 64 can suck the finished product on the finished product supporting plate 53, then the fourth translation driving device 61 continues to drive the fifth material suction block 64 to move to the finished product taking position to suck the finished product, and the process is repeated in turn until the several finished products on the finished product supporting plate 53 are all conveyed to the finished product conveying belt 102,The finished product conveying belt 102 can collect finished products sent by several feeding and discharging machines for centralized processing, and is suitable for large-scale production.

[0041] In summary, the structure of the present application is simple and reasonable, and a series of automatic work such as automatic feeding, sucking and arranging of the blank, automatic feeding of the blank plate, automatic discharging, cooling and conveying of the finished product, etc. are completed, the degree of automation is high, the production efficiency is improved, the manual intervention is less, the labor intensity of the operator is reduced, the safety factor is high, the robot feeding and discharging mechanism can quickly complete the discharging work of a large number of finished products and the feeding work of a large number of blanks, the production efficiency is high, the mold opening time of the hot press can be reduced, the heat loss can be reduced to reduce the production cost, and the present application is suitable for large-scale production.

[0042] The above embodiment is the preferred embodiment of the present application, but the embodiment of the present application is not limited to the above embodiment, any change, modification, substitution, combination, simplification made without departing from the spirit and principle of the present application should be an equivalent replacement method, and all are included in the protection scope of the present application.

Claims

1. A fully automatic loading and unloading machine for a hot press, characterized in that: The system includes a frame (1), a material handling and arranging mechanism (2) for picking up billets and placing them onto a positioning mechanism (9) for alignment and arranging several aligned billets onto a first material handling mechanism (3) to form a billet plate, a positioning mechanism (9) for aligning billets, a first material handling mechanism (3) for transferring the billet plate to the billet plate picking station of the robot loading and unloading mechanism (4), a robot loading and unloading mechanism (4) for transporting the billet plate into the hot press and transferring the finished product from the hot press to the second material handling mechanism (5), and a finished product conveying mechanism (8) for transferring the finished product to the second cooling mechanism (8) for cooling and then transferring the finished product to the finished product conveying machine. The structure (6) includes a second material transfer mechanism (5) in the finished product picking station, a first cooling mechanism (7) for cooling the finished product, a second cooling mechanism (8) for cooling the finished product, a finished product delivery mechanism (6) for sending out the finished product, a billet conveyor belt (101) in the billet picking station of the billet picking mechanism (2) for receiving the billet and conveying it to the corresponding collection device, and a finished product conveyor belt (102) for receiving the finished product sent out by the finished product delivery mechanism (6) and conveying it to the corresponding collection device. The billet conveyor belt (101) and the finished product conveyor belt (102) are arranged at intervals in front of the frame (1). The material handling and stacking mechanism (2) is installed at the front end of one side of the frame (1), the positioning mechanism (9) is installed on the frame (1) and located below the material handling and stacking mechanism (2), the first material transfer mechanism (3) is installed on one side of the frame (1), the feeding end of the first material transfer mechanism (3) is located in the blank stacking station of the material handling and stacking mechanism (2), the discharging end of the first material transfer mechanism (3) is located in the blank picking station of the robot loading and unloading mechanism (4), the finished product delivery mechanism (6) is installed at the front end of the other side of the frame (1), and the second material transfer mechanism (5) is installed... On the other side of the frame (1), the feeding end of the second transfer mechanism (5) is located in the finished product unloading station of the robot loading and unloading mechanism (4), the discharging end of the second transfer mechanism (5) is located in the finished product picking station of the finished product delivery mechanism (6), the first cooling mechanism (7) is installed in the second transfer mechanism (5), the second cooling mechanism (8) is installed on the frame (1) and located above the finished product movement path in the second transfer mechanism (5), and the robot loading and unloading mechanism (4) is installed on the frame (1) and located between the first transfer mechanism (3) and the second transfer mechanism (5).

2. The fully automatic loading and unloading machine for a hot press according to claim 1, characterized in that: The material handling and stacking mechanism (2) includes a first mounting bracket (21), a first translation drive device (22), a second mounting bracket (23), a first lifting cylinder (24), a first suction block (25), a second lifting cylinder (26), and a second suction block (27). The first mounting bracket (21) is vertically mounted on the front end of one side of the frame (1). The first translation drive device (22) is horizontally mounted on the top of the first mounting bracket (21). The second mounting bracket (23) is mounted on the first translation drive device (22). At the output position of the first lifting cylinder (24) and the second lifting cylinder (26), the first lifting cylinder (24) and the second lifting cylinder (26) are vertically mounted on the second mounting bracket (23) at intervals along the direction of the billet movement. The first suction block (25) is mounted on the output position of the first lifting cylinder (24). The bottom of the first suction block (25) is provided with a plurality of first suction nozzles (251). The second suction block (27) is mounted on the output position of the second lifting cylinder (26). The bottom of the second suction block (27) is provided with a plurality of second suction nozzles (271).

3. The fully automatic loading and unloading machine for a hot press according to claim 1, characterized in that: The first material transfer mechanism (3) includes a second translation drive device (31), a fourth mounting bracket (32), a billet support plate (33), a positioning column (35), a positioning column mounting seat (36), and a third lifting cylinder (34). The second translation drive device (31) is mounted on the frame (1). One end of the second translation drive device (31) is located in the billet arrangement station of the material handling and stacking mechanism (2), and the other end of the second translation drive device (31) is located in the billet picking station of the robot loading and unloading mechanism (4). The fourth mounting bracket (32) is mounted on the output part of the second translation drive device (31). The blank plate support (33) is horizontally installed on the top of the fourth mounting bracket (32). The third lifting cylinder (34) is installed facing upward inside the fourth mounting bracket (32). The positioning column mounting seat (36) is horizontally installed on the output part of the third lifting cylinder (34) and located below the blank plate support (33). Several positioning columns (35) are provided and are all vertically installed on the positioning column mounting seat (36). The third lifting cylinder (34) can drive several positioning columns (35) upward through several through holes opened on the blank plate support (33) and then extend out to the outside from the top surface of the blank plate support (33).

4. The fully automatic loading and unloading machine for a hot press according to claim 1, characterized in that: The robot loading and unloading mechanism (4) includes a multi-axis robot (41), a fifth mounting bracket (42), a third suction block (43), a fourth lifting cylinder (44), a sixth mounting bracket (45), and a fourth suction block (46). The multi-axis robot (41) is mounted on the frame (1) and located between the first transfer mechanism (3) and the second transfer mechanism (5). One end of the fifth mounting bracket (42) is mounted on the output part of the multi-axis robot (41), and the third suction block (43) is mounted on the bottom of the other end of the fifth mounting bracket (42). The bottom of the fifth mounting bracket (42) is provided with several third suction nozzles (431). The fourth lifting cylinder (44) is vertically installed on the top surface of one end of the fifth mounting bracket (42). One end of the sixth mounting bracket (45) is connected to the output part of the fourth lifting cylinder (44). The other end of the sixth mounting bracket (45) extends away from the fourth lifting cylinder (44) and passes over the end face of the other end of the fifth mounting bracket (42). The fourth suction block (46) is installed at the bottom of the other end of the sixth bracket. The bottom of the fourth suction block (46) is provided with several fourth suction nozzles (461).

5. A fully automatic loading and unloading machine for a hot press according to claim 1, characterized in that: The second material transfer mechanism (5) includes a third translation drive device (51), a seventh mounting bracket (52), and a finished product pallet (53). The third translation drive device (51) is mounted on the frame (1). One end of the third translation drive device (51) is located in the finished product unloading station of the robot loading and unloading mechanism (4), and the other end of the third translation drive device (51) is located in the finished product picking station of the finished product delivery mechanism (6). The seventh mounting bracket (52) is mounted on the output part of the third translation drive device (51). The finished product pallet (53) is horizontally mounted on the top of the seventh mounting bracket (52). The top surface of the finished product pallet (53) is provided with several second positioning protrusions (531) for aligning the finished product.

6. A fully automatic loading and unloading machine for a hot press according to claim 5, characterized in that: The first cooling mechanism (7) includes heat dissipation fins (71) and a first cooling fan (72). The heat dissipation fins (71) are installed at the bottom of the finished product tray (53), and the top surface of the heat dissipation fins (71) is in close contact with the bottom surface of the finished product tray (53). The first cooling fan (72) is installed inside the seventh mounting bracket (52) and located below the heat dissipation fins (71).

7. A fully automatic loading and unloading machine for a hot press according to claim 1, characterized in that: The second cooling mechanism (8) includes a ninth mounting bracket (81), a fan mounting panel (82), and a second cooling fan (83). The ninth mounting bracket (81) is mounted on the frame (1) and located on both sides of the finished product movement path in the second material transfer mechanism (5). The fan mounting panel (82) is mounted on the top of the ninth mounting bracket (81) and located above the finished product movement path in the second material transfer mechanism (5). The fan mounting panel (82) has a plurality of fan mounting holes. The second cooling fan (83) has a plurality of holes and is mounted on its respective corresponding fan mounting holes.

8. A fully automatic loading and unloading machine for a hot press according to claim 1, characterized in that: The positioning mechanism (9) includes a third mounting bracket (91) and a billet tray (92). The third mounting bracket (91) is mounted on the frame (1) and located below the material handling and stacking mechanism (2). The billet tray (92) is horizontally mounted on the third mounting bracket (91). The top surface of the billet tray (92) is provided with a plurality of first positioning protrusions (921) for straightening the billet.

9. A fully automatic loading and unloading machine for a hot press according to claim 1, characterized in that: The finished product delivery mechanism (6) includes an eighth mounting bracket (61), a fourth translation drive device (62), a fifth lifting cylinder (63), and a fifth suction block (64). The eighth mounting bracket (61) is installed at the front end of the other side of the frame (1). The fourth translation drive device (62) is horizontally installed on the top of the eighth mounting bracket (61). The fifth lifting cylinder (63) is installed downward on the output part of the fourth translation drive device (62). The fifth suction block (64) is installed on the output part of the fifth lifting cylinder (63). The bottom of the fifth suction block (64) is provided with a plurality of fifth suction nozzles (641).

10. A fully automatic loading and unloading machine for a hot press according to claim 1, characterized in that: The billet conveyor belt (101) is also equipped with a baffle gantry (1011), a baffle cylinder (1012), a baffle block (1013), a leveling cylinder (1014), and a leveling block (1015). The baffle gantry (1011) is installed on both sides of the billet conveyor belt (101). The baffle cylinder (1012) is installed downwards on the top of the baffle gantry (1011). The baffle block (1013) is installed on the output part of the baffle cylinder (1012). (1012) can drive the baffle block (1013) to move downward and align with the billet moving in the billet conveyor belt (101), thereby intercepting the billet. The straightening cylinder (1014) is horizontally installed on one side of the billet conveyor belt (101). The straightening block (1015) is installed on the output part of the straightening cylinder (1014). The straightening cylinder (1014) can drive the straightening block (1015) to abut against one side of the billet intercepted in the billet conveyor belt (101), thereby straightening the billet.

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