CN219789411U - Discharging device of hot press - Google Patents

Abstract

The utility model provides a discharging device of a hot press, which comprises an installation table, wherein four upright posts are arranged on the installation table, a hot pressing plate and a fixed plate are sequentially arranged on the upright posts along the height direction of the upright posts, the hot pressing plate is positioned at the lowest part and is fixedly connected with the upright posts, the fixed plate is fixedly connected to one end of the upright posts far away from the installation table, a hydraulic press is arranged on the fixed plate, the movable end of the hydraulic press is connected with the hot pressing plate, the hot pressing plate is sleeved on the upright posts, materials are placed on the hot pressing plate, a pushing device and a feeding device are further arranged on the installation table, the feeding device is connected with one side of the hot pressing table, one end of the feeding device far away from the hot pressing table is provided with a conveying device, and the installation table at the conveying device is provided with a water cooling device and an air cooling device. The utility model is used for solving the technical problems that the material after being pressed by the hot press in the background art is slower in cooling and slow in discharging, so that the subsequent finishing efficiency is reduced, and meanwhile, potential safety hazards are generated for operators.

Description

Discharging device of hot press

Technical Field

The utility model relates to the technical field of diamond grinding tool production, in particular to a discharging device of a hot press.

Background

The diamond is formed under the conditions of high temperature and high pressure in the depth of the earth, and the structures among the carbon atoms are very firm and regularly arranged, so the diamond has the characteristics of high hardness, high melting point, high insulativity, chemical stability, acid and alkali corrosion resistance and the like, and the diamond grinding tool is a processing grinding tool which is widely used at present; the production process of the diamond grinding tool comprises cold working, cold pressing, sintering, hot pressing and finishing stages.

The patent with the patent name of 'a hot press feeding and discharging mechanism' discloses a hot press feeding and discharging mechanism, which comprises a hot press body, wherein the hot press body consists of a placing plate, a supporting frame, a driving cylinder and a pressing plate, hot pressing raw materials are placed on the placing plate, and an extruding mechanism and an automatic feeding and discharging mechanism used in the hot pressing process of the hot pressing raw materials are arranged on the placing plate. According to the hot press feeding and discharging mechanism, in the hot press forming process, the pressing plate moves up and down to push the pushing roller to rotate, so that the feeding and discharging mechanism in the hot press machining process is formed, the whole feeding and discharging mechanism is simple to operate and convenient and fast to implement, feeding and discharging operations of hot press raw materials are rapidly and effectively completed through the movement of the pressing plate as a power source, other power driving sources are not required to be reset in the whole feeding and discharging operation process, machining cost of the hot press is saved, and the hot press is convenient to use.

The hot press is to perform hot press on the sintered material and the die together through a press under the uncooled condition, and then cool again, and the material after pressing in the discharging mechanism in the above patent is cooled slowly due to higher temperature of the material after hot press, so that the subsequent finishing efficiency is slowed down, and meanwhile, potential safety hazards are generated for operators.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a discharging device of a hot press, which is used for solving the technical problems that the material after being pressed by the hot press in the background art is slower in cooling, the subsequent finishing efficiency is slower due to slow discharging, and meanwhile, potential safety hazards are generated for operators.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a hot press discharging device, includes the mount table, be provided with four stands on the mount table, set gradually hot pressing platform, hot pressing board and fixed plate along its direction of height on the stand, the hot pressing platform be located the below and with stand fixed connection, fixed plate fixed connection is at the stand one end of keeping away from the mount table, be provided with the hydraulic press on the fixed plate, the expansion end of hydraulic press with the hot pressing board is connected, the hot pressing board cover is established on the stand, just the hot pressing board can follow stand direction of height and slide; the hot press is characterized in that materials are placed on the hot press table, a pushing device and a feeding device are further arranged on the mounting table, the feeding device is connected with one side of the hot press table, a conveying device is arranged at one end, far away from the hot press table, of the feeding device, and a water cooling device and an air cooling device are arranged on the mounting table at the conveying device.

Working principle: when the operator uses this hot press discharging device, through the operation hydraulic press, make the expansion end of hydraulic press drive hot pressing board along stand direction of height push down, and then carry out the hot pressing to the material of placing on the hot pressing bench, afterwards, the expansion end of hydraulic press is retracted, drive hot pressing board and reset, the material after the hot pressing is accomplished is left on the hot pressing bench, operating personnel starts thrustor this moment, make thrustor push away the hot pressing bench with the material after the hot pressing, make the material be pushed onto to the feed unit, the material enters into on the conveyer through material feeding unit, operating personnel starts conveyer, the material moves and passes through water-cooling heat sink and forced air cooling heat sink along with conveyer this moment, conveyer continues to send the material to next processing place after the cooling.

The beneficial effects are that: because there is still a section distance between hot press platform and the material feeding unit, consequently set up thrustor for operating personnel can push away the material to material feeding unit department through thrustor, set up conveyer simultaneously, can send the material to appointed position department, and set up water-cooling heat sink and forced air cooling heat sink, make the material that is sent to appointed position by conveyer can accelerate the cooling, improve the process rate.

The utility model is further provided with: the pushing device comprises a placing table, a telescopic rod and a pushing block, wherein the placing table is fixedly connected to the mounting table, the fixed end of the telescopic rod is fixedly connected to the placing table, the movable end of the telescopic rod is connected with the pushing block, and when the movable end of the telescopic rod stretches out, the pushing block pushes the material.

By adopting the technical scheme: by arranging the placing table on the mounting table and installing the telescopic rod, an operator starts the telescopic rod after the material is subjected to hot pressing, drives the pushing block to move, pushes the material onto the feeding device, and when pushing is not needed, the operator can retract the telescopic rod onto the placing table; the telescopic rod and the pushing block are used for pushing the material, so that the need of manually contacting the material is avoided, and the safety of operators is ensured.

The utility model is further provided with: the feeding device comprises a discharging table, rotating rollers and baffles, wherein the discharging table is obliquely arranged downwards, one end of the discharging table with higher horizontal height is fixedly connected with one end of the hot pressing table, one end of the discharging table with lower horizontal height is connected with the conveying device, a plurality of rotating rollers are arranged on the surface of the discharging table, and the baffles are fixedly connected to two sides of the discharging table.

By adopting the technical scheme: operators push materials onto the discharging table through the pushing device, the materials are in contact with rotating rollers obliquely arranged on the discharging table, and due to the gravity of the materials and the thrust of the pushing device to the materials, the materials slide downwards along the discharging table, and meanwhile baffles are arranged on two sides of the discharging table to prevent the materials from rushing out of the discharging table from two sides in the sliding process.

The utility model is further provided with: the conveying device comprises a supporting table, a bottom plate, conveying rollers, chains and a rotating motor, wherein the two supporting tables are arranged on an installation table, one end, away from the installation table, of each supporting table is fixedly connected with the bottom plate, the bottom plate is connected with one end, low in horizontal height, of each discharging table, conveying grooves are formed in the bottom plate, the conveying rollers are arranged in the conveying grooves, gears are arranged at the end parts of roller shafts of the conveying rollers, the gears are sleeved with the chains and meshed with the chains, the rotating motor is arranged on the installation table, and the output end of each rotating motor is connected with the conveying roller at the end part.

By adopting the technical scheme: the material sliding down from the discharging table enters the conveying roller on the bottom plate, an operator starts a rotating motor, the rotating motor drives the conveying roller at the end part to rotate, the conveying roller at the end part drives a chain meshed with the conveying roller to rotate through the gear rotation at the end part of the roller shaft, and meanwhile, the adjacent gear connected with the chain is driven to rotate, so that the adjacent conveying roller is driven to rotate, and the like, all the rotating rollers rotate and forward convey the material; the conveying device is arranged, so that materials can be automatically conveyed forwards, and the damage of high-temperature materials to operators is avoided.

The utility model is further provided with: the water cooling device comprises side plates, a circulating water pump, a water inlet pipe, a water outlet pipe and a water collecting tank, wherein the two side plates are arranged on the bottom plate, the two side plates are parallel to the conveying direction of materials, the conveying path of the materials is positioned between the two side plates, the surface of the side plates is provided with a cooling water pipe, the water inlet pipe is positioned at a position with lower horizontal height, the water outlet pipe is positioned at a position with higher horizontal height, the water inlet pipe and the end part of the water outlet pipe extend into the water collecting tank, and the circulating water pump is arranged on the water inlet pipe.

By adopting the technical scheme: an operator starts the circulating water pump, so that water in the water collecting tank is pumped into the water pipe by the circulating water pump through the water inlet pipe, water flow continuously flows along the water pipe, and finally is discharged from the water outlet pipe; the water pipe passes through the whole side plate, so that the temperature of the side plate is lower, and the side plate is in heat exchange with high-temperature materials, so that the high-temperature materials are cooled more rapidly.

The utility model is further provided with: the air cooling device comprises a fan and a top plate, the fan is arranged on an installation table below the bottom plate, a plurality of air inlet holes are formed in the bottom plate, the top plate is arranged at the top ends of the two side plates, the top plate is parallel to the bottom plate, and a plurality of air outlet holes are formed in the top plate.

By adopting the technical scheme: when the material is located the bottom plate, operating personnel opens the fan, and the cold wind that the fan blown out will blow to the high temperature material through the fresh air inlet on the bottom plate, carries out heat exchange with the high temperature material for high temperature material temperature drops, and then the wind blows out through the fresh air outlet on the roof, forms continuous forced air cooling circulation system, makes the high temperature material cool down more fast.

The utility model is further provided with: and the water outlet pipe is also provided with a water radiator.

By adopting the technical scheme: when an operator uses the water cooling device, the water radiator is started, so that the water with higher temperature through the water outlet pipe is subjected to preliminary cooling, the water in the water collecting tank is prevented from being excessively high in temperature after multiple cooling cycles, and the cooling effect is deteriorated.

Drawings

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

In the above figures: 1. a mounting table; 2. a placement table; 3. a column; 4. a telescopic rod; 5. pushing blocks; 6. a hot pressing plate; 7. a fixing plate; 8. a hydraulic press; 9. a hot press table; 10. a material; 11. a rotating roller; 12. a baffle; 13. a support table; 14. a bottom plate; 15. a blower; 16. a top plate; 17. an air outlet hole; 18. a side plate; 19. a conveying roller; 20. a chain; 21. a discharging table; 22. a rotating motor; 23. a circulating water pump; 24. a water outlet pipe; 25. a water radiator; 26. a water collecting tank; 27. a water inlet pipe; 28. and an air inlet hole.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1: the utility model provides a hot press discharging device, includes mount table 1, and the welding has four stands 3 on the mount table 1, has set gradually hot pressing platform 9, hot pressing board 6 and fixed plate 7 along its direction of height on the stand 3, hot pressing platform 9 be located the below and with stand 3 welding, fixed plate 7 welding keep away from the one end of mount table 1 at stand 3, installs hydraulic press 8 on the fixed plate 7, and hydraulic press 8's expansion end is connected with hot pressing board 6, and hot pressing board 6 cover is established on stand 3, and hot pressing board 6 can follow stand 3 direction of height and slide, place material 10 on the hot pressing platform 9.

As shown in fig. 1: the placing table 2 is welded on the mounting table 1, the fixed end of the telescopic rod 4 is adhered on the placing table 2, the movable end of the telescopic rod 4 is welded with the pushing block 5, and when the movable end of the telescopic rod 4 extends out, the pushing block 5 pushes the material 10.

As shown in fig. 1: the ejection of compact platform 21 slope downwards sets up, and ejection of compact platform 21 level high one end welds with the one end of hot pressing platform 9, ejection of compact platform 21 level low one end with conveyer is connected, and ejection of compact platform 21 surface rotation connects a plurality of live rollers 11, and the both sides welding baffle 12 of ejection of compact platform 21.

As shown in fig. 1: two supporting tables 13 set up on mount table 1, and the one end welding bottom plate 14 of mount table 1 is kept away from to supporting table 13, and bottom plate 14 meets with the one end that ejection of compact platform 21 level is low, has seted up the conveyer trough on the bottom plate 14, and a plurality of transfer rollers 19 set up in the conveyer trough, the roller tip welding of two adjacent transfer rollers 19 has the gear, and chain 20 cover is established on the gear and with gear engagement, and rotating electrical machines 22 installs on the mount table 1, rotating electrical machines 22's output is connected with the transfer roller 19 of tip.

As shown in fig. 1: the water-cooling device comprises side plates 18, a circulating water pump 23, a water inlet pipe 27, a water outlet pipe 24 and a water collecting tank 26, wherein the two side plates 18 are welded on the bottom plate 14, the two side plates 18 are parallel to the conveying direction of the material 10, a conveying path of the material 10 is arranged between the two side plates 18, cooling water pipes are distributed on the surfaces of the side plates 18, the water inlet pipe 27 is positioned at a lower horizontal height position, the water outlet pipe 24 is positioned at a higher horizontal height position, the end parts of the water inlet pipe 27 and the water outlet pipe 24 extend into the water collecting tank 26, and the circulating water pump 23 is arranged on the water inlet pipe 27.

As shown in fig. 1: the air cooling device comprises a fan 15 and a top plate 16, wherein the fan 15 is arranged on the mounting table 1 below the bottom plate 14, a plurality of air inlet holes 28 are formed in the bottom plate 14, the top plate 16 is welded at the top ends of the two side plates 18, the top plate 16 is parallel to the bottom plate 14, and a plurality of air outlet holes 17 are formed in the top plate 16.

As shown in fig. 1: the water outlet pipe 24 is also provided with a water radiator 25.

Working principle: when an operator uses the discharging device of the hot press, the movable end of the hydraulic press 8 drives the hot pressing plate 6 to downwards press along the height direction of the upright post 3 through operating the hydraulic press 8, then the material 10 placed on the hot pressing table 9 is subjected to hot pressing, then the movable end of the hydraulic press 8 is retracted, the hot pressing plate 6 is driven to reset, the material 10 after the hot pressing is completed is left on the hot pressing table 9, after the hot pressing of the material 10 is completed, the operator starts the telescopic rod 4 to drive the pushing block 5 to move, the material 10 is pushed onto the feeding device, the material 10 is contacted with the rotating roller 11 obliquely arranged on the discharging table 21, and due to the gravity of the material 10 and the thrust of the pushing device on the material 10, the material 10 downwards slides along the discharging table 21, and meanwhile, the baffles 12 are arranged on two sides of the discharging table 21, so that the material 10 is prevented from rushing out of the discharging table 21 from two sides in the sliding process.

The material 10 sliding down from the discharging table 21 enters the conveying roller 19 on the bottom plate 14, an operator starts the rotating motor 22, the rotating motor 22 drives the conveying roller 19 at the end part to rotate, the conveying roller 19 at the end part drives the chain 20 meshed with the conveying roller 19 to rotate through the gear rotation at the end part of the roller shaft, meanwhile, the adjacent gear connected with the chain 20 is driven to rotate, the adjacent conveying roller 19 is driven to rotate, and so on, all the rotating rollers 11 rotate and convey the material 10 forwards.

The operator turns on the circulating water pump 23, so that the water in the water collecting tank 26 is pumped into the water pipe by the circulating water pump 23 through the water inlet pipe 27, and the water flow continuously flows along the water pipe and finally is discharged from the water outlet pipe 24; the water pipe is through whole curb plate 18 for the temperature of curb plate 18 department is lower, and curb plate 18 is in high temperature material 10 and carries out the heat exchange, makes the material 10 of high temperature cool off more fast, and operating personnel opens water radiator 25 when using water cooling device, makes the higher water of temperature through outlet pipe 24 carry out preliminary cooling, avoids the water temperature too high after the multiple cooling cycle in the water catch basin 26, makes the cooling effect variation.

When the material 10 is located on the bottom plate 14, an operator turns on the fan 15, cold air blown by the fan 15 is blown to the high-temperature material 10 through the air inlet hole 28 on the bottom plate 14, and exchanges heat with the high-temperature material 10, so that the temperature of the high-temperature material 10 is reduced, and then, air is blown out through the air outlet hole 17 on the top plate 16, so that a continuous air cooling circulation system is formed, and the high-temperature material 10 is cooled more rapidly.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (7)

1. The utility model provides a hot press discharging device, includes mount table (1), its characterized in that: four upright posts (3) are arranged on the mounting table (1), a hot pressing table (9), a hot pressing plate (6) and a fixing plate (7) are sequentially arranged on the upright posts (3) along the height direction of the upright posts, the hot pressing table (9) is located at the lowest part and is fixedly connected with the upright posts (3), the fixing plate (7) is fixedly connected with one end, far away from the mounting table (1), of each upright post (3), a hydraulic press (8) is arranged on the fixing plate (7), the movable end of each hydraulic press (8) is connected with the corresponding hot pressing plate (6), the corresponding hot pressing plate (6) is sleeved on the corresponding upright post (3), and the corresponding hot pressing plate (6) can slide along the height direction of the corresponding upright post (3). The hot press is characterized in that a material (10) is placed on the hot press table (9), a pushing device and a feeding device are further arranged on the mounting table (1), the feeding device is connected with one side of the hot press table (9), one end, far away from the hot press table (9), of the feeding device is provided with a conveying device, and a water cooling device and an air cooling device are arranged on the mounting table (1) at the conveying device.

2. A hot press discharge apparatus according to claim 1, wherein: the pushing device comprises a placing table (2), a telescopic rod (4) and a pushing block (5), wherein the placing table (2) is fixedly connected to the mounting table (1), the fixed end of the telescopic rod (4) is fixedly connected to the placing table (2), the movable end of the telescopic rod (4) is connected with the pushing block (5), and when the movable end of the telescopic rod (4) stretches out, the pushing block (5) pushes the material (10).

3. A hot press discharge apparatus according to claim 1, wherein: the feeding device comprises a discharging table (21), rotating rollers (11) and baffle plates (12), wherein the discharging table (21) is obliquely arranged downwards, one end of the discharging table (21) with higher horizontal height is fixedly connected with one end of the hot pressing table (9), one end of the discharging table (21) with lower horizontal height is connected with the conveying device, a plurality of rotating rollers (11) are arranged on the surface of the discharging table (21), and the baffle plates (12) are fixedly connected to the two sides of the discharging table (21).

4. A hot press discharge apparatus according to claim 3, wherein: the conveying device comprises a supporting table (13), a bottom plate (14), conveying rollers (19), chains (20) and rotating motors (22), wherein the two supporting tables (13) are arranged on an installation table (1), one ends of the supporting tables (13) away from the installation table (1) are fixedly connected with the bottom plate (14), the bottom plate (14) is connected with one end of the discharging table (21) with low horizontal height, conveying grooves are formed in the bottom plate (14), the conveying rollers (19) are arranged in the conveying grooves, gears are arranged at the roller shaft ends of the adjacent two conveying rollers (19), the chains (20) are sleeved on the gears and meshed with the gears, the rotating motors (22) are arranged on the installation table (1), and the output ends of the rotating motors (22) are connected with the conveying rollers (19) at the ends.

5. The discharge device of a hot press of claim 4, wherein: the water cooling device comprises side plates (18), a circulating water pump (23), a water inlet pipe (27), a water outlet pipe (24) and a water collecting tank (26), wherein the two side plates (18) are arranged on the bottom plate (14), the two side plates (18) are parallel to the conveying direction of the material (10), the conveying path of the material (10) is positioned between the two side plates (18), a cooling water pipe is arranged on the surface of the side plates (18), the water inlet pipe (27) is positioned at a lower horizontal height position, the water outlet pipe (24) is positioned at a higher horizontal height position, the water inlet pipe (27) and the end part of the water outlet pipe (24) are deep into the water collecting tank (26), and the circulating water pump (23) is arranged on the water inlet pipe (27).

6. The discharge device of a hot press according to claim 5, wherein: the air cooling device comprises a fan (15) and a top plate (16), wherein the fan (15) is arranged on an installation table (1) below a bottom plate (14), a plurality of air inlet holes (28) are formed in the bottom plate (14), the top plate (16) is arranged at the top ends of two side plates (18), the top plate (16) is parallel to the bottom plate (14), and a plurality of air outlet holes (17) are formed in the top plate (16).

7. The discharge device of a hot press according to claim 5, wherein: and a water radiator (25) is further arranged on the water outlet pipe (24).