CN209737862U - Shaving board compression fittings of embedded heating pipeline - Google Patents

Abstract

a shaving board pressing device with an embedded heating pipeline comprises a pressing machine and an assembling die, wherein the assembling die is fixedly installed inside the pressing machine; the pressing machine comprises a rack, a pressing plate, a vibrator and a balancing weight, wherein a plurality of jacking hydraulic cylinders are vertically and fixedly arranged at the lower part of the rack, and output ends of the jacking hydraulic cylinders extend upwards and are supported at the bottom of the pressing plate; the pressing plate is slidably arranged on the rack, and a balancing weight and a plurality of vibrators are fixedly arranged on the top surface of the pressing plate; the assembling die comprises a die frame and a lifting bottom plate, wherein the die frame is fixedly arranged on the machine frame below the pressing plate, and the inner wall of the die frame slides on and is connected with the lifting bottom plate in a sealing mode. This compression fittings can realize the shaving board pressfitting heating of embedded heating pipeline to can exert the pressfitting power simultaneously in the upper and lower both sides of mould frame, guarantee the position placed in the middle of heating pipeline in the shaving board, and utilize the heating pipeline of the shaving board built-in dress to carry out the even heating.

Description

Shaving board compression fittings of embedded heating pipeline

Technical Field

The utility model belongs to the technical field of moulding-die machinery, especially, shaving board compression fittings of embedded heating pipeline.

Background

The shaving board is a plank made by garrulous wood fibre mixed sol and pressfitting stoving system board, the essential process is wood fibre and sol mixing stirring slurrying in this technology, but can produce a large amount of bubbles between sol and the wood fibre in stirring process, this bubble can't get rid of totally through simple pressfitting, sol drying back, its inside bubble will seriously reduce the structural strength of shaving board, nevertheless adopt among the prior art a mode that increases pressfitting pressure will further destroy wood fibre's integrality, and exhaust effect and pressure boost input are directly proportional, and exhaust effect is unsatisfactory.

In the prior art, the pressing device needs to be dried and pressed with the viscose through a hot pressing die after the cloth is distributed, but the process easily causes the deformation of the wood board and the viscose with different volumes and cracks inside the shaving board; in addition, the existing hot-pressing processing equipment is single-sided hot pressing, and the pressing processing requirement of the shaving board with the heating pipeline embedded in the middle cannot be met. Therefore, a pressing device which can discharge bubbles in the shaving board without hot pressing is urgently needed, can be uniformly heated in the shaving board and ensures the position of the heating pipeline embedded.

through published patent search, no relevant comparison documents are found, and therefore the novelty of the application can be proved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's weak point, provide a shaving board compression fittings of embedded heating pipeline, this compression fittings can realize the shaving board pressfitting heating of embedded heating pipeline to can exert the pressfitting power simultaneously in the upper and lower both sides of mould frame, guarantee the position placed in the middle of heating pipeline in the shaving board, and utilize the heating pipeline of inlay dress in the shaving board to carry out the even heating.

A shaving board pressing device with an embedded heating pipeline comprises a pressing machine and an assembling die, wherein the assembling die is fixedly installed inside the pressing machine; the pressing machine comprises a rack, a pressing plate, a vibrator and a balancing weight, wherein a plurality of jacking hydraulic cylinders are vertically and fixedly arranged at the lower part of the rack, and output ends of the jacking hydraulic cylinders extend upwards and are supported at the bottom of the pressing plate; the pressing plate is slidably arranged on the rack, and a balancing weight and a plurality of vibrators are fixedly arranged on the top surface of the pressing plate; the assembling die comprises a die frame and a lifting bottom plate, wherein the die frame is fixedly arranged on the machine frame below the pressing plate, and the inner wall of the die frame slides on and is connected with the lifting bottom plate in a sealing mode.

The utility model discloses preferred technical scheme does: the mould frame comprises an upper layer frame, a middle layer frame and a lower layer frame which are spliced in a sealing way, wherein the side wall of the middle layer frame penetrates through and is fixedly provided with a plurality of heat source interfaces in a sealing way, and the heat source interfaces are fixedly connected with the liquid inlet end and the liquid outlet end of the heating pipeline in a sealing way; the lifting bottom plate is sealed and slidably arranged in the lower-layer frame, and a plurality of pressing die hydraulic cylinders are fixedly arranged and supported at the bottom of the lifting bottom plate.

The utility model discloses preferred technical scheme does: the bottom of the pressing plate is provided with a pressing cavity, and the pressing plate is provided with a vent hole for communicating the pressing cavity with the outside air; the peripheral side wall of the pressing cavity is connected with the inner wall of the upper-layer frame in a sliding and sealing manner, and the bottom surface of the pressing cavity is provided with a plurality of exhaust holes; the inside of the exhaust hole is fixedly provided with a grate.

The utility model discloses preferred technical scheme does: the upper layer frame, the middle layer frame and the lower layer frame are all made by fixedly splicing straight steel bars, wherein the top and the bottom of the middle layer frame are respectively provided with a limiting ring which is in sealed limiting connection with the upper layer frame and the lower layer frame; and angle irons are fixedly arranged at the joints of the straight steel bars through bolts.

The utility model has the advantages and the technical effect be:

The utility model discloses a shaving board compression fittings of embedded heating pipeline can realize the shaving board pressfitting heating of embedded heating pipeline to can exert the pressfitting power simultaneously in the upper and lower both sides of mould frame, guarantee the position placed in the middle of heating pipeline in the shaving board, and utilize the shaving board to inlay the heating pipeline of dress and carry out even heating stoving.

The utility model discloses a shaving board compression fittings of embedded heating pipeline, through compressed particleboard, vibrator and balancing weight, provide the downforce to the inside shaving board wood pulp of upper frame, discharge the bubble in the wood pulp by pressfitting chamber, exhaust hole, air vent and comb net; the pressing plate is jacked up through the jacking hydraulic cylinder, so that wood pulp pouring and assembly mold disassembly are facilitated; the position of a heating pipeline is positioned through an upper layer die, a middle layer die and a lower layer die which are hermetically spliced in multiple layers, a high-temperature drying medium is introduced into the heating pipeline, and the heating pipeline can be poured layer by layer to ensure that the heating pipeline is fixedly embedded in the middle of the shaving board after wood pulp is dried; the pressing die hydraulic cylinder and the lifting bottom plate provide upward pressing force from the lower part of the splicing die, so that the conditions that the middle part of a heating pipeline is deformed and the embedded fixed position is not located in the middle of the shaving board due to the fact that the direction of the pressing force is single are avoided.

Drawings

Fig. 1 is a front view (partially cut away) of the present invention;

Fig. 2 is a top view of the middle frame (schematic view of the connection of the heating pipe) of the present invention;

FIG. 3 is a partial cross-sectional view of the mold frame of the present invention;

In the figure: 1-a frame; 2-a laminated board; 3-a vibrator; 4-a balancing weight; 5-pressing the cavity; 6-air exhaust hole; 7-grate net; 8-vent holes; 9-jacking hydraulic cylinders; 10-assembling the mould; 11-wood pulp; 12-a die press hydraulic cylinder; 13-a heating pipeline; 14-a bolt; 15-angle iron; 16-a middle layer frame; 17-lifting the bottom plate; 18-a heat source interface; 19-a screw-threaded socket tube; 20-calandria; 21-heat conducting fins; 22-a stop collar; 23-a lower layer frame; 24-upper frame.

Detailed Description

For further understanding of the contents, features and effects of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.

A shaving board pressing device with an embedded heating pipeline comprises a pressing machine and an assembling die 10, wherein the assembling die is fixedly installed inside the pressing machine; the pressing machine comprises a frame 1, a pressing plate 2, a vibrator 3 and a balancing weight 4, wherein a plurality of jacking hydraulic cylinders 9 are vertically and fixedly arranged at the lower part of the frame, and output ends of the jacking hydraulic cylinders extend upwards and are supported at the bottoms of the pressing plates; the pressing plate is slidably arranged on the rack, and a balancing weight and a plurality of vibrators are fixedly arranged on the top surface of the pressing plate; the assembling die comprises a die frame and a lifting bottom plate 17, wherein the die frame is fixedly arranged on the machine frame below the pressing plate, and the inner wall of the die frame slides on and is connected with the lifting bottom plate in a sealing mode.

the utility model discloses preferred technical scheme does: the mould frame comprises an upper layer frame 24, a middle layer frame 16 and a lower layer frame 23 which are spliced in a sealing way, wherein the side wall of the middle layer frame penetrates through and is fixedly provided with a plurality of heat source interfaces 18 in a sealing way, and the heat source interfaces are fixedly connected with the liquid inlet end and the liquid outlet end of the heating pipeline 13 in a sealing way; the lifting bottom plate is sealed and slidably arranged in the lower layer frame, and a plurality of die pressing hydraulic cylinders 12 are fixedly arranged and supported at the bottom of the lifting bottom plate.

The utility model discloses preferred technical scheme does: the bottom of the pressing plate is provided with a pressing cavity 5, and the pressing plate is provided with a vent hole 8 for communicating the pressing cavity with the outside air; the peripheral side wall of the pressing cavity is connected with the inner wall of the upper-layer frame in a sliding and sealing manner, and the bottom surface of the pressing cavity is provided with a plurality of exhaust holes 6; the inside of the exhaust hole is fixedly provided with a grate 7.

The utility model discloses preferred technical scheme does: the upper layer frame, the middle layer frame and the lower layer frame are all made by fixedly splicing straight steel bars, wherein the top and the bottom of the middle layer frame are respectively provided with a limiting ring 22 which is connected with the upper layer frame and the lower layer frame in a sealing and limiting way; the joints of the straight steel bars are fixedly provided with angle irons 15 through bolts 14.

In addition, the utility model discloses preferred, the inside fixed embedding of shaving board has the heating pipeline, and this heating support frame includes calandria 20 that communicates, and heat conduction fin 21; threaded socket pipes 19 are fixedly arranged at two ends of the calandria in a sealing manner, and a plurality of heat conduction fins are fixedly arranged between every two adjacent pipelines in the calandria; the end part of the screw thread socket pipe is flush with the side wall of the shaving board, and the inner wall of the screw thread socket pipe is provided with connecting screw threads.

in addition, the utility model discloses preferred, this shaving board has solved the poor problem of shaving board structural integrity among the prior art, through imbedding prefabricated heating pipeline in the bonding suppression process of shaving board, improves the tensile, anti-buckling, shock resistance, anti-deformation and anti-torsion performance of shaving board; and meanwhile, the functions of viscose drying and auxiliary heating are realized through a heating pipeline.

Additionally, the utility model discloses preferred, the vibrator adopts the ripe product among the prior art.

In order to more clearly describe the embodiments of the present invention, an example is provided below:

The utility model aims to provide a can realize the pressfitting middle part and inlay compression fittings that adorn heating pipeline shaving board function, this compression fittings need first the lower floor's frame is fixed solid in the frame and pour into wood pulp 11 into the lower floor's frame inside when using, then seal the middle level frame that adorns the good heating pipeline of solid dress on the lower floor's frame (through screw socket pipe and heat source interface fixed connection, provide the stoving heat source in the heating pipeline, provide middle part support for the heating pipeline simultaneously), then pour wood pulp in the middle level frame inside, seal the last upper frame of installation and pour wood pulp; and then the jacking hydraulic cylinder is controlled to retract, the output end of the pressing die hydraulic cylinder rises simultaneously, so that the pressing plate descends, the side wall of the pressing cavity is in sliding seal with the side wall of the upper layer frame, the bottom surface of the pressing cavity is pressed on the upper surface of the wood pulp, gas in the air bubbles inside the wood pulp is discharged through the grate, the exhaust holes and the vent holes, and the pressing die hydraulic cylinder controls the jacking of the lifting bottom plate and the bottom surface of the pressing cavity to simultaneously apply pressing force on the upper surface and the lower surface of the wood pulp respectively, so that the heating pipeline is prevented from deforming and cracking due to unidirectional pressing.

In the pressing process, a heat source medium is introduced into the heating pipeline through the heat source interface, so that the purpose of uniformly heating the interior of the shaving board is achieved, wherein the heat source medium is prepared by adopting a mature product and a mature obtaining method in the prior art.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims (4)

1. The utility model provides a shaving board compression fittings of embedded heating pipeline which characterized in that: the assembling die is fixedly arranged in the laminating machine; the pressing machine comprises a rack, a pressing plate, a vibrator and a balancing weight, wherein a plurality of jacking hydraulic cylinders are vertically and fixedly arranged at the lower part of the rack, and output ends of the jacking hydraulic cylinders extend upwards and are supported at the bottom of the pressing plate; the pressing plate is slidably mounted on the rack, and a balancing weight and a plurality of vibrators are fixedly mounted on the top surface of the pressing plate; the assembling die comprises a die frame and a lifting bottom plate, wherein the die frame is fixedly arranged on the machine frame below the pressing plate, and the inner wall of the die frame slides on and is connected with the lifting bottom plate in a sealing mode.

2. the heating pipe embedded particle board pressing device as claimed in claim 1, wherein: the mould frame comprises an upper layer frame, a middle layer frame and a lower layer frame which are spliced in a sealing way, wherein the side wall of the middle layer frame penetrates through and is fixedly provided with a plurality of heat source interfaces in a sealing way, and the heat source interfaces are fixedly connected with the liquid inlet end and the liquid outlet end of the heating pipeline in a sealing way; the lifting bottom plate is sealed and slidably mounted inside the lower-layer frame, and a plurality of pressing die hydraulic cylinders are fixedly mounted and supported at the bottom of the lifting bottom plate.

3. The heating pipe embedded particle board pressing device as claimed in claim 1, wherein: the bottom of the pressing plate is provided with a pressing cavity, and the pressing plate is provided with a vent hole for communicating the pressing cavity with outside air; the peripheral side wall of the pressing cavity is connected with the inner wall of the upper-layer frame in a sliding and sealing manner, and the bottom surface of the pressing cavity is provided with a plurality of exhaust holes; the inside of the exhaust hole is fixedly provided with a grate.

4. The heating pipe embedded particle board pressing device as claimed in claim 2, wherein: the upper layer frame, the middle layer frame and the lower layer frame are all made by fixedly splicing straight steel bars, wherein the top and the bottom of the middle layer frame are respectively provided with a limiting ring which is connected with the upper layer frame and the lower layer frame in a sealing and limiting way; and angle irons are fixedly arranged at the joints of the straight steel bars through bolts.