Auxiliary pressing assembly for composite material plate production
Technical Field
The utility model relates to the technical field of composite material manufacturing, in particular to an auxiliary pressing assembly for composite material plate production.
Background
The plastic-wood composite material board is made up by using plastics as raw material, adding wood powder, rice husk and straw and making them pass through such processes of extrusion, mould pressing and injection moulding, etc. so as to obtain the invented product.
At present, mould wooden combined material panel production with supplementary compression fittings is when carrying out the pressfitting work, the upper and lower compression roller of general utilization pressfitting carries out the pressfitting to the panel, during the use, put into the position between upper and lower compression roller with the panel, exert pressure and feed the panel through the compression roller, in order to ensure that the motion of panel is not crooked, generally still can set up auxiliary guide assembly, the direction of motion of panel leads, but mould wooden combined material panel is because the material is softer, the plasticity is better, deformation easily produces after the compression, the surface of guide assembly can be extruded to the part of deformation, it is sunken to cause the guide assembly surface to appear, over time, influence the guide effect of guide assembly to the panel.
Disclosure of utility model
The utility model aims to provide an auxiliary pressing assembly for producing composite material plates, which aims to solve the technical problem that the auxiliary pressing assembly for producing composite materials in the current market, which is proposed by the background technology, is easy to deform by plate extrusion in the use process, so that the guiding effect is reduced.
In order to achieve the above purpose, the utility model provides the following technical scheme that the auxiliary pressing assembly for producing the composite material plate comprises the following components:
The device comprises a frame and two groups of pressing assemblies oppositely arranged on the frame, wherein a pressing space for pressing plates is formed between the two groups of pressing assemblies;
the auxiliary pressing assembly further comprises:
two guide plates oppositely arranged in the pressing space, wherein a guide space for guiding the movement of the plate is formed between the guide plates;
And the buffer component is used for enabling the guide plate to move along the deformation direction of the plate after the plate is pressed and deformed by the pressing component so as to buffer the pressure of the deformation part of the plate on the guide plate and reset the plate after the plate leaves the guide plate.
As a preferred embodiment of the present utility model, the frame includes:
The device comprises a bottom plate and a bracket arranged on the bottom plate;
and the top plate is connected with the top of the bracket.
As a preferred technical solution of the present utility model, the pressing assembly includes:
A plurality of bearing seats arranged at the upper end of the bottom plate;
the first compression roller is rotationally connected with the bearing seat;
The connecting plate is arranged at the bottom end of the top plate;
The second press roll is rotationally connected with the connecting plate, and the pressing space is a region between the first press roll and the second press roll;
a motor frame arranged at one end of the bottom plate;
The output shaft of the driving motor is connected with one of the first compression rollers;
A chain wheel arranged at the shaft end of each first compression roller;
A chain belt matched with the chain wheel.
As a preferable technical scheme of the utility model, the auxiliary pressing assembly further comprises an adjusting assembly for driving the two groups of pressing assemblies to move relatively so as to change the size of the pressing space.
As the preferable technical scheme of the utility model, the adjusting component is a hydraulic rod with a base connected with the bottom end of the top plate, and the output end of the hydraulic rod is connected with the top end of the connecting plate.
As a preferred embodiment of the present utility model, the buffer assembly includes:
the connecting body is provided with a movable groove and is directly or indirectly connected with the bracket;
The movable rod is connected with the guide plate at one end, the other end of the movable rod is in sliding fit with the movable groove, and sliding damping exists between the movable rod and the movable groove;
the first elastic piece is arranged in the movable groove and is used for driving the movable rod and the guide plate to reset after the plate leaves.
As a preferable technical scheme of the utility model, the auxiliary pressing assembly further comprises an adjusting assembly for driving the two guide plates to move relatively so as to adjust the size of the guide space.
As the preferable technical scheme of the utility model, the adjusting component is an electric push rod with a base connected with a bracket, and the output end of the electric push rod is connected with a connector.
As a preferred technical solution of the present utility model, the auxiliary pressing assembly further includes:
The guide sliding block is in sliding fit with a sliding groove formed in the guide plate;
One end of the second elastic piece is connected with the guide plate, and the other end of the second elastic piece is connected with the guide sliding block.
As a preferable technical scheme of the utility model, the tail end of the bottom plate is provided with a blanking plate, and the bottom end of the bottom plate is provided with supporting legs.
Compared with the prior art, the utility model has the beneficial effects that:
Due to the buffer component, after the pressing component presses and deforms the plate, the guide plate moves along the deformation direction of the plate so as to buffer the pressure of the deformation part of the plate to the guide plate, and after the plate leaves the guide plate, the guide plate is reset, so that the guide plate is prevented from being pressed and deformed to reduce the guide precision when the guide plate guides the plate, and the service life of the guide plate is effectively prolonged.
Drawings
FIG. 1 is a schematic view of an external perspective structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic view of a partially cut-away perspective structure of a connector and a guide plate of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic perspective view of the bottom plate, the first press roller and the blanking plate of the present utility model.
In the figure, 1, a bottom plate; 2, a bracket, 3, a top plate, 4, a bearing seat, 5, a first press roller, 6, a motor frame, 7, a driving motor, 8, a chain wheel, 9, a chain belt, 10, a hydraulic rod, 11, a connecting plate, 12, a second press roller, 13, an electric push rod, 14, a connecting body, 15, a guide plate, 16, a movable rod, 17, a movable groove, 18, a first elastic piece, 19, a chute, 20, a guide sliding block, 21, a second elastic piece, 22, a blanking plate, 23 and a supporting leg.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, the utility model provides an auxiliary pressing assembly for producing composite plates, which comprises a frame, two groups of pressing assemblies, two guide plates 15, a buffer assembly and a buffer assembly, wherein the two groups of pressing assemblies are oppositely arranged on the frame, a pressing space for pressing the plates is formed between the two groups of pressing assemblies, the two guide plates 15 are oppositely arranged in the pressing space, a guide space for guiding the plates to move is formed between the guide plates 15, and the buffer assembly is used for enabling the guide plates 15 to move along the deformation direction of the plates after the pressing assemblies press the plates to deform so as to buffer the pressure of the deformation part of the plates to the guide plates 15 and reset the plates after the plates leave the guide plates 15;
By adopting the technical scheme, the deformed plate can be prevented from damaging the guide plate 15 after being pressed and deformed by the pressing assembly, and the buffer assembly is arranged, so that the guide plate 15 moves along the deformation direction of the plate after the pressing assembly presses and deforms the plate, the pressure of the deformation part of the plate to the guide plate 15 is buffered, and the guide plate 15 is reset after the plate leaves the guide plate 15, so that the guide plate 15 cannot be pressed and deformed to reduce the guide precision when the plate is guided.
As shown in fig. 1 and 2, in the present embodiment, the frame comprises a bottom plate 1 and a bracket 2 arranged above the bottom plate 1, a top plate 3 connected with the top of the bracket 2, a pressing assembly comprising a plurality of bearing seats 4 arranged at the upper end of the bottom plate 1, a first pressing roller 5 rotationally connected with the bearing seats 4, a connecting plate 11 arranged at the bottom end of the top plate 3, a second pressing roller 12 rotationally connected with the connecting plate 11, a pressing space being a region between the first pressing roller 5 and the second pressing roller 12, a motor frame 6 arranged at one end of the bottom plate 1, a driving motor 7 arranged at one end of the motor frame 6, an output shaft of the driving motor 7 connected with one of the first pressing rollers 5, a chain wheel 8 arranged at the shaft end of each first pressing roller 5, and a chain belt 9 matched with the chain wheel 8;
Adopt above-mentioned technical scheme to carry out pressfitting and feeding to panel, owing to be provided with driving motor 7, sprocket 8 and chain belt 9 the transmission structure who constitutes, during the use, start driving motor 7 drives first compression roller 5 rotation, cooperate through sprocket 8 and chain belt 9 between the first compression roller 5 to realize all first compression roller 5 synchronous operation, second compression roller 12 also can set up transmission structure, put into the pressfitting space between first compression roller 5 and the second compression roller 12 with the panel that needs the pressfitting, the panel is straight to slide along deflector 15 when being extruded.
As shown in fig. 2 and 3, in this embodiment, the auxiliary pressing assembly further includes an adjusting assembly for driving the two sets of pressing assemblies to move relatively so as to change the size of the pressing space, wherein the adjusting assembly is a hydraulic rod 10 with a base connected to the bottom end of the top plate 3, and an output end of the hydraulic rod 10 is connected to the top end of the connecting plate 11;
By adopting the technical scheme, the pressing force can be adjusted as required, and when the pressing device is used, the hydraulic rod 10 is started to drive the connecting plate 11 and the second press roller 12 to move downwards, so that the distance between the second press roller 12 and the first press roller 5 is reduced, namely, the pressing space is reduced, and the plates can be pressed to be thinner.
As shown in fig. 3 and 4, in this embodiment, the buffer assembly includes a connecting body 14 provided with a movable slot 17, the connecting body 14 is directly or indirectly connected with the bracket 2, a movable rod 16 with one end connected with the guide plate 15, the other end of the movable rod 16 is in sliding fit with the movable slot 17, sliding damping exists between the movable rod 16 and the movable slot 17, a first elastic piece 18 arranged in the movable slot 17, and the first elastic piece 18 is used for driving the movable rod 16 and the guide plate 15 to reset after the plate leaves;
By adopting the technical scheme, the pressure of the deformed plate to the guide plate 15 can be buffered, when the second press roller 12 and the first press roller 5 apply pressure to the plate vertically, the width of the plate is lengthened while the plate is thinned, so that the guide plate 15 can be horizontally pressed, at the moment, the movable rod 16 at one end of the guide plate 15 is retracted into the movable groove 17, thereby buffering part of the pressure, meanwhile, the first elastic piece 18 can keep the guide plate 15 pressed and still be attached to the plate, the plate can be guided, and after the plate leaves the guide plate 15, the first elastic piece 18 is driven to reset, and the first elastic piece 18 can be a spring.
As shown in fig. 2 and 3, in this embodiment, the auxiliary pressing assembly further includes an adjusting assembly for driving the two guide plates 15 to move relatively, so as to adjust the size of the guide space, wherein the adjusting assembly is specifically an electric push rod 13 with a base connected with the bracket 2, and an output end of the electric push rod 13 is connected with the connector 14;
By adopting the technical scheme, the distance between the guide plates 15 can be adjusted according to the processing requirements of plates with different specifications, and when the electric push rod 13 is started to drive the connecting body 14 to move, the connecting body 14 drives the guide plates 15 connected with the connecting body to move synchronously, so that the distance between the guide plates 15 is changed.
As shown in fig. 3 and 4, in the present embodiment, the auxiliary pressing assembly further includes a guide slider 20 slidably engaged with the slide groove 19 formed in the guide plate 15, a second elastic member 21 having one end connected to the guide plate 15, and the other end of the second elastic member 21 connected to the guide slider 20;
By adopting the technical scheme, the height of the guide plate 15 can be extended, the guide slide block 20 can be arranged to extend the height of the guide plate 15 in the vertical direction, the side edge of a plate can be better covered, meanwhile, the second press roll 12 can not influence the pressing of the second press roll 12 on the plate due to the telescopic design of the guide slide block 20, the second press roll 12 can synchronously compress the guide slide block 20 back to the chute 19 when the second press roll 12 presses the plate, and after the processing is finished, namely, the second press roll 12 leaves the guide slide block 20, the second elastic piece 21 drives the guide slide block 20 to reset.
As shown in fig. 1 and 5, in the present embodiment, the bottom end of the bottom plate 1 is provided with a blanking plate 22, and the bottom end of the bottom plate 1 is provided with support legs 23;
by adopting the technical scheme, the processed plate can be conveniently blanked, and due to the blanking plate 22, the processed plate can slide along the blanking plate 22, so that the plate is favorable for being collected by workers.
When the plate pressing device is used, the driving motor 7 is started to drive the first press rollers 5 to rotate, the first press rollers 5 are matched with the chain belt 9 through the chain wheels 8, so that all the first press rollers 5 can synchronously operate, the second press rollers 12 can also be provided with a transmission structure, a plate to be pressed is placed into a pressing space between the first press rollers 5 and the second press rollers 12, the plate slides straight along the guide plate 15 while being extruded, when the second press rollers 12 and the first press rollers 5 apply pressure to the plate vertically, the width of the plate is prolonged while the plate is thinned, so that the guide plate 15 is horizontally pressed, at the moment, the movable rod 16 at one end of the guide plate 15 is retracted into the movable groove 17, partial pressure is buffered, meanwhile, the first elastic piece 18 can keep the guide plate 15 to be attached to the plate after the plate is separated from the guide plate 15, the first elastic piece 18 is driven to reset, and therefore the guide plate 15 is prevented from being pressed and deformed to reduce the guide precision when the guide plate 15 is guided.
To complete a series of work, and what is not described in detail in this specification is prior art that is well known to those skilled in the art.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.