CN216182155U

CN216182155U - PVC foaming board press polish modular system

Info

Publication number: CN216182155U
Application number: CN202121983052.7U
Authority: CN
Inventors: 孙旭启
Original assignee: Linyi Dingsu New Material Co ltd
Current assignee: Linyi Dingsu New Material Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-04-05
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a PVC foam board calendering and shaping device which comprises support columns, wherein a bracket is fixedly installed on one side, close to each other, of each support column, a fixed pressing plate is fixedly installed at the top end of each bracket, a transverse plate is fixedly installed at the top end of each support column, a telescopic cylinder is fixedly installed at the top end of each transverse plate, the bottom end of each telescopic cylinder penetrates through each transverse plate and is fixedly installed with a movable pressing plate, scanning lamp caps are fixedly installed on two sides of each movable pressing plate, an error alarm is installed on one side of each scanning lamp cap in a connected mode, a graduated scale is arranged on one side, close to each movable pressing plate, of each support column, a connecting sliding piece is fixedly installed on each transverse plate, the bottom end of each connecting sliding piece is fixedly connected with each movable pressing plate, a first backflow pipe is fixedly installed on one side of each fixed pressing plate, and a first one-way valve is installed at one end of each first backflow pipe. The utility model effectively improves the processing efficiency, ensures the processing quality, is convenient to adjust and has high cooling processing speed.

Description

PVC foaming board press polish modular system

Technical Field

The utility model relates to the technical field of foaming plate processing, in particular to a PVC foaming plate calendering and shaping device.

Background

The PVC foaming product is formed by foaming with a chemical foaming agent, the foaming agent and the decomposition gas are dissolved in the melt before the melt is extruded out of the neck mould, after the neck mould is extruded, the pressure and the temperature in the melt are reduced, so that the gas dissolved in the melt is supersaturated and separated to form a large number of microcells for foaming, the surface bubbles are fixed without expanding under the cooling action of a cooling and shaping device, and a skin layer with higher density and smoothness is formed on the surface, thereby producing the foaming plate with a smooth surface.

PVC foaming board is the most common product in the PVC foaming goods, and it needs carry out the press polish design to PVC foaming board in process of production, however, traditional press polish design equipment is when finalizing the design to PVC foaming board press polish, is difficult to carry out strict control to the thickness of PVC foaming board, causes PVC foaming board thickness inhomogeneous very easily, influences the quality of PVC foaming board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a calendaring and shaping device for a PVC (polyvinyl chloride) foam board, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the device comprises support columns, wherein a bracket is fixedly installed on one side, close to each other, of each support column, a fixed pressing plate is fixedly installed on the top end of each bracket, a transverse plate is fixedly installed on the top end of each support column, a telescopic cylinder is fixedly installed on the top end of each transverse plate, the bottom end of each telescopic cylinder penetrates through each transverse plate, a movable pressing plate is fixedly installed on each transverse plate, scanning lamp holders are fixedly installed on two sides of each movable pressing plate, an error alarm is connected and installed on one side of each scanning lamp holder, graduated scales are arranged on one sides, close to the movable pressing plates, of the support columns, a connecting slider is fixedly installed on each transverse plate, the bottom ends of the connecting sliders are fixedly connected with the movable pressing plates, a first return pipe is fixedly installed on one side of each fixed pressing plate, a first check valve is connected and installed at one end of each first return pipe, a first cooling liquid tank is fixedly installed at one end of each first cooling liquid tank, the one end and the adjustable clamp plate fixed connection of first coolant liquid case are kept away from to first feed liquor pipe, adjustable clamp plate one side fixed mounting has the second back flow, second back flow one end is connected and is installed the second check valve, second back flow one end fixed mounting has the second coolant liquid case, second coolant liquid case one side fixed mounting has the second feed liquor pipe, second feed liquor pipe one end and adjustable clamp plate fixed connection, first coolant liquid case with, the equal fixed mounting in second coolant liquid case one side has the telescopic link, telescopic link one end all runs through corresponding first coolant liquid case with, second coolant liquid case and fixed mounting have the piston.

Preferably, telescopic controllers are fixedly mounted on one sides of the first cooling liquid tank and the second cooling liquid tank, and a plurality of radiating fins are fixedly mounted at the top ends of the telescopic controllers.

Preferably, connect the saddle including the sleeve, the spout has been seted up to sleeve inner wall both sides, slidable mounting has the stopper in the spout, and stopper bottom fixed mounting has the extension rod, and extension rod and telescopic cylinder fixed connection.

Preferably, the first return pipe and the second return pipe are communicated with the fixed pressure plate, the first liquid inlet pipe and the second return pipe are communicated with the movable pressure plate, and the middle end of the first return pipe and the second return pipe are arranged in a corrugated pipe manner.

Preferably, first coolant liquid case and second coolant liquid case are the concave type setting, and the one side short and the one side of keeping away from each other that are close to each other, the one side that is close to each other is connected to the telescopic link.

Preferably, the telescopic cylinders are four groups, are distributed and installed at four corners of the movable pressing plate and are arranged independently.

Compared with the prior art, the utility model has the beneficial effects that:

1. the movable pressing plate is driven to descend by starting the telescopic cylinder to extend, and press polish by the fixed pressing plate and the extrusion, wherein after the movable pressing plate descends and presses down, the scanning lamp head compares whether four corners of the movable pressing plate are flush or not according to the scales on two sides of the scanning support column, when one of the four corners is different according to the numerical value detected by the scales, an alarm is given out through an error alarm, the telescopic cylinder is used for adjusting, so that the pressing is flush, the processing quality is guaranteed, the structure is simple, the use is convenient, the adjustment is convenient, and the processing quality is guaranteed;

2. the piston is extruded by the telescopic rod on one side of the second cooling liquid tank, cooling liquid in the second cooling liquid tank is extruded into the fixed pressing plate through the second liquid inlet pipe, the cooling liquid takes heat away after entering the fixed pressing plate and enters the first cooling liquid tank through the first return pipe, the telescopic rod drives the piston to contract after entering the first cooling liquid tank, then the telescopic rod in the first cooling liquid tank extrudes the piston again, the cooling liquid is extruded into the movable pressing plate through the first liquid inlet pipe, the heat in the movable pressing plate is taken away, and the cooling liquid enters the second cooling liquid tank through the second check valve, wherein the first check valve and the second check valve ensure that the cooling liquid flows according to a specified route, the processing efficiency is effectively improved, the cooling processing speed is high, and the using effect is good.

Drawings

FIG. 1 is a schematic view of the overall structure of a calendering and shaping device for PVC foam boards according to the present invention;

FIG. 2 is a schematic side view of a press polish shaping apparatus for a PVC foam board according to the present invention;

FIG. 3 is a schematic structural diagram of a first cooling liquid tank and a second cooling liquid tank in the calendering and shaping equipment for PVC foam boards according to the present invention;

FIG. 4 is a schematic structural diagram of a connector slider in a PVC foam board calendering and setting apparatus according to the present invention.

In the figure: 1. a support pillar; 2. a bracket; 3. fixing the pressing plate; 4. a transverse plate; 5. a telescopic cylinder; 6. a movable pressing plate; 7. scanning the lamp head; 8. an error alarm; 9. a graduated scale; 10. a connection slider; 101. a sleeve; 102. a chute; 103. an extension rod; 11. a first return pipe; 12. a first check valve; 13. a first coolant tank; 14. a first liquid inlet pipe; 15. a second return pipe; 16. a second one-way valve; 17. a second coolant tank; 18. a second liquid inlet pipe; 19. a telescopic rod; 20. a piston; 21. a telescopic controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: comprises a supporting column 1, a bracket 2 is fixedly arranged at one side of the supporting column 1 close to each other, a fixed pressing plate 3 is fixedly arranged at the top end of the bracket 2, a transverse plate 4 is fixedly arranged at the top end of the supporting column 1, a telescopic cylinder 5 is fixedly arranged at the top end of the transverse plate 4, the bottom end of the telescopic cylinder 5 penetrates through the transverse plate 4 and is fixedly provided with a movable pressing plate 6, scanning lamp heads 7 are fixedly arranged at two sides of the movable pressing plate 6, an error alarm 8 is connected and arranged at one side of each scanning lamp head 7, graduated scales 9 are arranged at one side of the supporting column 1 close to the movable pressing plate 6, a connecting slide piece 10 is fixedly arranged on the transverse plate 4, the bottom end of the connecting slide piece 10 is fixedly connected with the movable pressing plate 6, a first backflow pipe 11 is fixedly arranged at one side of the fixed pressing plate 3, a first check valve 12 is connected and arranged at one end of the first backflow pipe 11, a first cooling liquid tank 13 is fixedly arranged at one side of the first cooling liquid tank 13, one end of the first liquid inlet pipe 14 far away from the first cooling liquid tank 13 is fixedly connected with the movable pressing plate 6, a second return pipe 15 is fixedly mounted on one side of the movable pressing plate 6, one end of the second return pipe 15 is connected with a second one-way valve 16, a second cooling liquid tank 17 is fixedly mounted on one end of the second return pipe 15, a second liquid inlet pipe 18 is fixedly mounted on one side of the second cooling liquid tank 17, one end of the second liquid inlet pipe 18 is fixedly connected with the fixed pressing plate 3, the first cooling liquid tank 13 and one side of the second cooling liquid tank 17 are fixedly mounted with a telescopic rod 19, and one end of the telescopic rod 19 penetrates through the corresponding first cooling liquid tank 13 and the corresponding second cooling liquid tank 17 and is fixedly mounted with a piston 20.

One sides of the first cooling liquid tank 13 and the second cooling liquid tank 17 are fixedly provided with telescopic controllers 21, and the top ends of the telescopic controllers are fixedly provided with a plurality of radiating fins; the connecting slider 10 comprises a sleeve 101, sliding grooves 102 are formed in two sides of the inner wall of the sleeve 101, a limiting block is slidably mounted in the sliding grooves 102, an extending rod 103 is fixedly mounted at the bottom end of the limiting block, and the extending rod 103 is fixedly connected with the telescopic cylinder 5; the first return pipe 11 and the second liquid inlet pipe 18 are communicated with the fixed pressure plate 3, the first liquid inlet pipe 14 and the second return pipe 15 are communicated with the movable pressure plate 6, and the middle end of the first return pipe is arranged in a corrugated pipe shape; the first cooling liquid tank 13 and the second cooling liquid tank 17 are arranged in a concave manner, one sides close to each other are short, the other sides far away from each other are short, and the telescopic rod 19 is connected with one sides close to each other; the telescopic cylinders 5 are arranged in four groups, are distributed at four corners of the movable pressing plate 6 and are arranged independently.

The working principle is as follows: when the utility model is used, the telescopic cylinder 5 is started to extend to drive the movable pressing plate 6 to descend, and the movable pressing plate is pressed by the fixed pressing plate 3 and extrusion, wherein after the movable pressing plate 6 descends and presses down, the scanning lamp holder 7 compares whether four corners of the movable pressing plate 6 are flush according to the scales 9 at two sides of the scanning support column 1, when one part of the movable pressing plate is not flushed by the error alarm 8 according to the numerical value detected by the scales 9, the telescopic cylinder 5 can be used for adjustment, so that the pressing down is flush, the processing quality is ensured, when the movable pressing is performed, the telescopic rod 19 at one side of the second cooling liquid tank 17 extrudes the piston 20, the cooling liquid in the second cooling liquid tank 17 is extruded into the fixed pressing plate 3 through the second liquid inlet pipe 18, the cooling liquid takes away heat after entering the fixed pressing plate 3, and then enters the first return pipe 11 into the first cooling liquid tank 13, after the cooling liquid enters the first cooling liquid tank 13, the telescopic rod 19 drives the piston 20 to contract, then the telescopic rod 19 in the first cooling liquid tank 13 extrudes the piston 20 again, the cooling liquid is extruded into the movable pressing plate 6 through the first liquid inlet pipe 14, the heat in the movable pressing plate 6 is taken away, and the cooling liquid enters the second cooling liquid tank 17 through the second one-way valve 16, wherein the first one-way valve 12 and the second one-way valve 16 both ensure that the cooling liquid flows according to a specified route.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PVC foaming board calendering molding equipment, includes support column (1), its characterized in that: the support column is characterized in that a bracket (2) is fixedly arranged on one side, close to each other, of the support column (1), a fixed pressing plate (3) is fixedly arranged on the top end of the bracket (2), a transverse plate (4) is fixedly arranged on the top end of the support column (1), a telescopic cylinder (5) is fixedly arranged on the top end of the transverse plate (4), the bottom end of the telescopic cylinder (5) penetrates through the transverse plate (4) and is fixedly provided with a movable pressing plate (6), scanning lamp holders (7) are fixedly arranged on two sides of the movable pressing plate (6), an error alarm (8) is connected to one side of each scanning lamp holder (7), a graduated scale (9) is arranged on one side, close to the movable pressing plate (6), of the support column (1), a connecting slider (10) is fixedly arranged on the transverse plate (4), the bottom end of the connecting slider (10) is fixedly connected with the movable pressing plate (6), and a first backflow pipe (11) is fixedly arranged on one side of the fixed pressing plate (3), one end of the first return pipe (11) is connected with a first one-way valve (12), one end of the first return pipe (11) is fixedly provided with a first cooling liquid box (13), one side of the first cooling liquid box (13) is fixedly provided with a first liquid inlet pipe (14), one end of the first liquid inlet pipe (14) far away from the first cooling liquid box (13) is fixedly connected with a movable pressing plate (6), one side of the movable pressing plate (6) is fixedly provided with a second return pipe (15), one end of the second return pipe (15) is connected with a second one-way valve (16), one end of the second return pipe (15) is fixedly provided with a second cooling liquid box (17), one side of the second cooling liquid box (17) is fixedly provided with a second liquid inlet pipe (18), one end of the second liquid inlet pipe (18) is fixedly connected with a fixed pressing plate (3), one sides of the first cooling liquid box (13) and the second cooling liquid box (17) are both fixedly provided with telescopic rods (19), one end of the telescopic rod (19) penetrates through the corresponding first cooling liquid tank (13) and the corresponding second cooling liquid tank (17) and is fixedly provided with a piston (20).

2. The PVC foam board calendering and shaping equipment of claim 1, which is characterized in that: and one sides of the first cooling liquid tank (13) and the second cooling liquid tank (17) are fixedly provided with a telescopic controller (21), and the top ends of the telescopic controllers are fixedly provided with a plurality of radiating fins.

3. The PVC foam board calendering and shaping equipment of claim 1, which is characterized in that: connect saddle (10) including sleeve (101), spout (102) have been seted up to sleeve (101) inner wall both sides, it is provided with the stopper to slide in spout (102), and the stopper bottom mounting is provided with extension rod (103), and extension rod (103) and telescopic cylinder (5) fixed connection.

4. The PVC foam board calendering and shaping equipment of claim 1, which is characterized in that: the first return pipe (11) and the second liquid inlet pipe (18) are communicated with the fixed pressing plate (3), the first liquid inlet pipe (14) and the second return pipe (15) are communicated with the movable pressing plate (6), and the middle end of the first return pipe is arranged in a corrugated pipe manner.

5. The PVC foam board calendering and shaping equipment of claim 1, which is characterized in that: first coolant liquid case (13) and second coolant liquid case (17) are the concave type setting, and the one side short and the one side of keeping away from each other that are close to each other, one side that is close to each other is connected to telescopic link (19).

6. The PVC foam board calendering and shaping equipment of claim 1, which is characterized in that: the four groups of telescopic cylinders (5) are distributed at four corners of the movable pressing plate (6) and are arranged independently.