CN219820736U - Prebaked anode carbon block compression molding device - Google Patents

Abstract

The utility model belongs to the technical field of anode carbon block production equipment, and particularly relates to a pre-baked anode carbon block compression molding device which comprises a top plate, a base, a lifting plate, a fixed plate, a first hydraulic cylinder, a second hydraulic cylinder, a pressure head and a mold. The device is convenient for replacing the pressure heads and the dies with different sizes through the first clamping assembly and the second clamping assembly, and has a wide application range.

Description

Prebaked anode carbon block compression molding device

Technical Field

The utility model belongs to the technical field of anode carbon block production equipment, and particularly relates to a pre-baked anode carbon block compression molding device.

Background

The production of prebaked anode carbon block is made up by using petroleum coke as raw material and coal pitch as adhesive through the processes of calcining petroleum coke, intermediate pulverizing, sieving, fine pulverizing, melting asphalt, proportioning, mixing kneading, press-forming and roasting, etc. the aluminium cell using prebaked anode carbon block as anode is called prebaked anode electrolytic cell, and is called prebaked cell for short.

The anode carbon block is required to be pressed and molded in the processing process, however, the pressure head and the die of the existing pressing molding device cannot be replaced according to the actual size of the anode carbon block, so that the application range is small; and the molded product is inconvenient to take out from the mold, which is time-consuming and labor-consuming and has low working efficiency.

For this reason, improvements are needed.

Disclosure of Invention

The utility model aims at the defects in the prior art, the pre-baked anode carbon block pressurizing and forming device comprises a top plate, a base, a lifting plate, a fixed plate, a first hydraulic cylinder, a second hydraulic cylinder, a matched pressure head and a die, wherein four stand columns are fixedly connected between the top plate and the base, the lifting plate and the fixed plate are arranged between the top plate and the base, the four stand columns penetrate through four corners of the lifting plate and the fixed plate, the lifting plate is in sliding connection with the four stand columns, the lifting plate is positioned above the fixed plate, a first clamping component is arranged at the bottom of the lifting plate and is used for clamping the pressure head, the fixed plate is fixedly connected with the four stand columns, a second clamping component is arranged at the top of the fixed plate and is used for clamping the die, a first through hole is formed in the central position of the fixed plate, a cylinder seat of the first hydraulic cylinder is fixedly arranged above the top plate, a piston rod of the first hydraulic cylinder penetrates through the top plate and is fixedly connected with the top of the lifting plate, a piston rod of the second hydraulic cylinder seat is fixedly connected with a push rod, the push rod is fixedly connected with the top of the push rod, the push rod is arranged at the top end of the push rod, the bottom of the die is fixedly connected with the second through hole is arranged at the bottom of the die, and the second through hole is matched with the die.

Optionally, first clamping assembly includes two parallel arrangement's first two-way lead screw and two first splint, and the front and back both ends of lifter plate bottom still have seted up first guide notch respectively, two first two-way lead screws run through respectively and set up in two first guide notches, two one end of first two-way lead screw is connected through first sprocket chain transmission structure transmission, two first splint divide to establish in lifter plate bottom's left and right sides, the equal fixedly connected with in top of every first splint two first connecting blocks, two first connecting blocks divide to establish in two first guide notches, and first two-way lead screw runs through the first connecting block of corresponding side, first connecting block is through the vice sliding connection of the nut of first two-way lead screw on first two-way lead screw, the inboard of every first splint all is provided with a plurality of first arch, and the left and right sides of every first press head still is provided with the first recess with first protruding assorted respectively.

Optionally, the second clamping assembly includes two parallel arrangement's second bidirectional screw and two second splint, and the front and back both ends at fixed plate top still have seted up the second guide notch respectively, two second bidirectional screw runs through respectively and sets up in two second guide notch, two bidirectional screw's one end passes through second sprocket chain transmission structure transmission and connects, two second splint divide to establish in the left and right sides at fixed plate top, the bottom of every second splint all fixedly connected with two second connecting blocks, two second connecting blocks divide to establish in two second guide notch, and the second bidirectional screw runs through the second connecting block of corresponding side, the second connecting block is through the vice sliding connection of the nut of second bidirectional screw on the second bidirectional screw, the inboard of every second splint all is provided with a plurality of second arch, and the left and right sides of mould still is provided with the second recess with second arch assorted respectively.

Optionally, the motion tracks of the first clamping plate and the second clamping plate do not interfere with the four upright posts.

Specifically, when the first bidirectional screw rod and the second bidirectional screw rod rotate, the first clamping plate and the second clamping plate are driven to move along the first guide notch and the second guide notch respectively, and the four upright posts cannot be collided.

Optionally, the sizes of the first through hole of the fixing plate and the second through hole of the die are larger than the size of the push plate, and the first through hole, the second through hole and the push plate correspond to each other.

Specifically, the design is convenient for the push plate to pass through the first through hole and the second through hole, and then upwards promotes the stripper plate in the mould, realizes the drawing of patterns.

Optionally, a vibrating motor is further arranged at the bottom of the fixing plate.

Specifically, through vibrating motor's vibration, can rock the material in the mould evenly, can add damping device such as spring in the junction of fixed plate and stand appropriately, alleviate the holistic rocking of equipment.

The utility model also comprises other components which can enable the pre-baked anode carbon block compression molding device to be normally used, and the components are all conventional technical means in the field. In addition, the devices or components not defined in the utility model are all conventional technical means in the art, such as a first hydraulic cylinder, a second hydraulic cylinder, a vibration motor and the like.

The working principle of the utility model is that firstly, proper pressure heads and dies are selected, two sides of the pressure heads and dies with different sizes are respectively provided with a corresponding first groove and a corresponding second groove, and then the pressure heads and the dies are respectively fixed below the lifting plate and above the fixing plate, and the specific operation steps are as follows: the two first bidirectional screw rods are driven by a driving device such as a motor to rotate clockwise at the same time, so that the two first clamping plates move along the first guide notch at the same time in opposite directions, a pressure head between the two first clamping plates is clamped, and meanwhile, a first bulge on the first clamping plate is inserted into a first groove on the side surface of the pressure head to clamp and fix the pressure head, and similarly, the die is clamped and fixed by a second clamping assembly according to the steps; the bulges on the first clamping plate and the second clamping plate have the fixing function and the positioning function; when the pressure head or the die is required to be loosened, the first bidirectional screw rod or the second bidirectional screw rod is enabled to rotate anticlockwise; then putting materials required for producing the prebaked anode carbon blocks into a die, shaking the materials in the die uniformly through vibration of a vibration motor, controlling a first hydraulic oil cylinder to stretch a piston rod, driving a lifting plate and a pressure head to move downwards, and further carrying out pressurization treatment on the materials in the die, wherein the width of an inner cavity of the die is larger than the sum of the thickness of two first clamping plates and the width of the pressure head, and ensuring that the pressure head can extend into the die; after compression molding, when demolding is needed, the piston rod is stretched by controlling the second hydraulic oil cylinder to drive the push rod and the push plate to move upwards, and after the push rod and the push plate pass through the first through hole and the second through hole, the demolding plate in the mold is pushed upwards to realize demolding.

The utility model has the beneficial effects that through the design of the first clamping component and the second clamping component, the pressure heads and the dies with different sizes can be replaced conveniently, the application range is wide, and the universality is high; because the sizes of the pressing head and the die are different, and the sizes of the first clamping plate and the second clamping plate are fixed, the device is more suitable for processing anode carbon blocks with small size differences, such as 1450×700×600, 1450×660×540, 1500×740×560, 1500×660×600, 1445×700×600, 1500×660×660, 1500×660×570 and the like. Through the design of second hydraulic cylinder, push rod, push pedal and fixed plate, be convenient for carry out the drawing of patterns to prebaked anode carbon piece and handle, use manpower sparingly, work efficiency is high.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an exploded view of the mold of the present utility model.

Fig. 3 is a schematic perspective view of a first clamping assembly according to the present utility model.

Fig. 4 is a schematic perspective view of a second clamping assembly according to the present utility model.

In the figure: 1. the hydraulic machine comprises a top plate, a base, a lifting plate, a fixed plate, a first hydraulic cylinder, a second hydraulic cylinder, a pressure head, a mold, a column, a first clamping assembly, a second clamping assembly, a first through hole, a push rod, a push plate, a second through hole, a demoulding plate, a first bidirectional screw rod, a first clamping plate, a first guiding notch, a first chain wheel chain transmission structure, a first connecting block, a first protrusion, a second bidirectional screw rod, a second clamping plate, a second guiding notch, a second chain wheel chain transmission structure, a second connecting block, a second through hole, a second groove and a vibration motor.

Detailed Description

The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments of the utility model are shown. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.

Examples

As shown in fig. 1, the pre-baked anode carbon block pressurizing and forming device provided by the embodiment of the utility model comprises a top plate 1, a base 2, a lifting plate 3, a fixed plate 4, a first hydraulic cylinder 5, a second hydraulic cylinder 6, and a matched pressure head 7 and a die 8, wherein four upright posts 9 are fixedly connected between the top plate 1 and the base 2, the lifting plate 3 and the fixed plate 4 are arranged between the top plate 1 and the base 2, the four upright posts 9 penetrate through four corners of the lifting plate 3 and the fixed plate 4, the lifting plate 3 and the four upright posts 9 are in sliding connection, the lifting plate 3 is positioned above the fixed plate 4, a first clamping assembly 10 is arranged at the bottom of the lifting plate 3 and is used for clamping the pressure head 7, the fixed plate 4 is fixedly connected with the four upright posts 9, a second clamping assembly 11 is arranged at the top of the fixed plate 4 and is used for clamping the die 8, a first through hole 12 is formed in the central position of the fixed plate 4, a cylinder seat of the first hydraulic cylinder 5 is fixedly arranged above the top plate 1, a piston rod 5 penetrates through the top plate 1 and is fixedly connected with the top of the lifting plate 3, a second cylinder seat 6 is fixedly connected with the top plate 6, and a push rod 13 is fixedly connected with the top plate 6 is fixedly arranged on the top plate 6, and a push rod 13 is fixedly connected with the top rod is arranged on the push rod 6.

As shown in fig. 2, a second through hole 15 is formed in the bottom of the mold 8, and a stripper plate 16 matched with the cavity of the mold 8 is disposed at the bottom of the mold 8.

As shown in fig. 3, the first clamping assembly 10 includes two parallel first bidirectional screw rods 17 and two first clamping plates 18, and the front and rear ends of the bottom of the lifting plate 3 are respectively provided with first guide slots 19, the two first bidirectional screw rods 17 are respectively penetrated and arranged in the two first guide slots 19, one ends of the two first bidirectional screw rods 17 are in transmission connection through a first sprocket chain transmission structure 20, the two first clamping plates 18 are respectively arranged at the left and right sides of the bottom of the lifting plate 3, the top of each first clamping plate 18 is fixedly connected with two first connecting blocks 21, the two first connecting blocks 21 are respectively arranged in the two first guide slots 19, the first bidirectional screw rods 17 penetrate through the first connecting blocks 21 at the corresponding sides, the first connecting blocks 21 are respectively connected to the first bidirectional screw rods 17 in a sliding manner through nuts of the first bidirectional screw rods 17, the inner side of each first clamping plate 18 is respectively provided with a plurality of first protrusions 22, and the left and right sides of the pressing head 7 are respectively provided with first grooves matched with the first protrusions 22.

As shown in fig. 4, the second clamping assembly 11 includes two parallel second bidirectional screws 23 and two second clamping plates 24, the front end and the rear end of the top of the fixed plate 4 are respectively provided with second guide slots 25, the two second bidirectional screws 23 are respectively penetrated and arranged in the two second guide slots 25, one ends of the two second bidirectional screws 23 are in transmission connection through a second sprocket chain transmission structure 26, the two second clamping plates 24 are respectively arranged at the left side and the right side of the top of the fixed plate 4, the bottom of each second clamping plate 24 is fixedly connected with two second connecting blocks 27, the two second connecting blocks 27 are respectively arranged in the two second guide slots 25, the second bidirectional screws 23 penetrate through the second connecting blocks 27 at the corresponding sides, the second connecting blocks 27 are slidably connected onto the second bidirectional screws 23 through nut pairs of the second bidirectional screws 23, the inner side of each second clamping plate 24 is respectively provided with a plurality of second protrusions 28, and the left side and the right side of the mold 8 are respectively provided with second grooves 29 matched with the second protrusions 28.

The movement tracks of the first clamping plate 18 and the second clamping plate 24 do not interfere with the four upright posts 9.

It will be appreciated that when the first bi-directional screw 17 and the second bi-directional screw 23 are rotated, the first clamping plate 18 and the second clamping plate 24 are driven to move along the first guiding slot 19 and the second guiding slot 25 respectively, and do not collide with the four upright posts 9.

The first through hole 12 of the fixing plate 4 and the second through hole 15 of the die 8 are larger than the push plate 14, and the first through hole 12, the second through hole 15 and the push plate 14 correspond to each other.

It will be appreciated that the design is such that the push plate 14 passes through the first and second through holes 12, 15 to push the stripper plate 16 in the mould 8 upwardly to effect stripping.

The bottom of the fixed plate 4 is also provided with a vibration motor 30.

It can be understood that the vibration of the vibration motor 30 can uniformly shake the material in the mold 8, and a damping device such as a spring can be appropriately arranged at the joint of the fixing plate 4 and the upright post 9, so that the whole shaking of the equipment is reduced.

Referring to fig. 1-4, the working principle of the utility model is that a proper pressure head 7 and a proper die 8 are selected, corresponding first grooves and second grooves 29 are respectively arranged on two sides of the pressure head 7 and the die 8 with different sizes, and then the pressure head 7 and the die 8 are respectively fixed below the lifting plate 3 and above the fixed plate 4, and the specific operation steps are as follows: the two first bidirectional screw rods 17 are driven by a driving device such as a motor to rotate clockwise at the same time, so that the two first clamping plates 18 move along the first guide notch 19 in opposite directions at the same time, thereby clamping the pressure head 7 between the two first clamping plates, and meanwhile, the first protrusions 22 on the first clamping plates 18 are inserted into the first grooves on the side surface of the pressure head 7 to finish clamping and fixing the pressure head 7, and similarly, the die 8 is clamped and fixed by the second clamping assembly 11 according to the steps; the protrusions on the first clamping plate 18 and the second clamping plate 24 have both fixing function and positioning function; when the pressure head 7 or the die 8 is required to be loosened, the first bidirectional screw rod 17 or the second bidirectional screw rod 23 is rotated in the anticlockwise direction; then putting materials required for producing prebaked anode carbon blocks into a die 8, shaking the materials in the die 8 uniformly through vibration of a vibration motor 30, controlling a first hydraulic cylinder 5 to stretch a piston rod, driving a lifting plate 3 and a pressure head 7 to move downwards, and further carrying out pressurization treatment on the materials in the die 8, wherein the width of an inner cavity of the die 8 is larger than the sum of the thickness of two first clamping plates 18 and the width of the pressure head 7, and ensuring that the pressure head 7 can extend into the die 8; after compression molding, when demolding is needed, the piston rod is pulled by controlling the second hydraulic oil cylinder 6 to drive the push rod 13 and the push plate 14 to move upwards, and after passing through the first through hole 12 and the second through hole 15, the demolding plate 16 in the mold 8 is pushed upwards to realize demolding.

The first hydraulic cylinder 5, the second hydraulic cylinder 6 and the vibration motor 30 are all devices known in the prior art, and the principle and structure thereof are clear and complete to those skilled in the art.

The embodiments of the present utility model have been described above, the description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims (6)

1. The utility model provides a pre-baked anode carbon block pressurization forming device, includes roof, base, lifter plate, fixed plate, first hydraulic cylinder, second hydraulic cylinder, matched with pressure head and mould, its characterized in that: four stand fixedly connected with between roof and the base, lifter plate and fixed plate set up between roof and base, and four stand run through four angles departments of lifter plate and fixed plate, be sliding connection between lifter plate and the four stand, the lifter plate is located the top of fixed plate, the bottom of lifter plate is provided with first clamping assembly for the centre gripping pressure head, be fixed connection between fixed plate and the four stand, the top of fixed plate is provided with second clamping assembly, be used for the centre gripping mould, first through-hole has been seted up to the central point of fixed plate, the cylinder seat of first hydraulic cylinder is fixed to be set up in the top of roof, the piston rod of first hydraulic cylinder passes the roof and with the top fixed connection of lifter plate, the cylinder seat of second hydraulic cylinder is fixed on the base, the piston rod fixedly connected with push rod of second hydraulic cylinder, and the push pedal is installed on the top of push rod, the second through-hole has been seted up to the central point of mould bottom, the bottom of mould is provided with rather than inner chamber assorted stripper plate.

2. The pre-baked anode carbon block compression molding apparatus as claimed in claim 1, wherein: the first clamping assembly comprises two first bidirectional screw rods and two first clamping plates which are arranged in parallel, the front end and the rear end of the bottom of the lifting plate are respectively provided with first guide notches, the two first bidirectional screw rods are respectively penetrated and arranged in the two first guide notches, one ends of the two first bidirectional screw rods are connected through transmission of a first sprocket chain transmission structure, the two first clamping plates are respectively arranged on the left side and the right side of the bottom of the lifting plate, the top of each first clamping plate is fixedly connected with two first connecting blocks, the two first connecting blocks are respectively arranged in the two first guide notches, the first bidirectional screw rods penetrate through the first connecting blocks on the corresponding sides, the first connecting blocks are connected to the first bidirectional screw rods in a sliding mode through nut pairs of the first bidirectional screw rods, the inner side of each first clamping plate is provided with a plurality of first bulges, and the left side and the right side of the pressing head are respectively provided with first grooves matched with the first bulges.

3. The pre-baked anode carbon block compression molding apparatus as claimed in claim 2, wherein: the second clamping assembly comprises two second bidirectional screw rods and two second clamping plates which are arranged in parallel, the front end and the rear end of the top of the fixing plate are respectively provided with second guide notches, the two second bidirectional screw rods are respectively arranged in the two second guide notches in a penetrating mode, one ends of the two second bidirectional screw rods are connected through a second sprocket chain transmission structure in a transmission mode, the two second clamping plates are respectively arranged on the left side and the right side of the top of the fixing plate, the bottom of each second clamping plate is fixedly connected with two second connecting blocks, the two second connecting blocks are respectively arranged in the two second guide notches, the second bidirectional screw rods penetrate through the second connecting blocks on the corresponding sides, the second connecting blocks are connected to the second bidirectional screw rods in a sliding mode through nut pairs of the second bidirectional screw rods, a plurality of second protrusions are respectively arranged on the inner side of each second clamping plate, and second grooves matched with the second protrusions are respectively arranged on the left side and the right side of the die.

4. The pre-baked anode carbon block compression molding apparatus as claimed in claim 3, wherein: the motion trail of the first clamping plate and the second clamping plate are not interfered with the four stand columns.

5. The pre-baked anode carbon block compression molding apparatus as claimed in claim 4, wherein: the size of the first through hole of the fixed plate and the size of the second through hole of the die are larger than that of the push plate, and the first through hole, the second through hole and the push plate correspond to each other.

6. The pre-baked anode carbon block compression molding apparatus as claimed in claim 1, wherein: the bottom of the fixed plate is also provided with a vibrating motor.