CN209887646U - Forming device for polystyrene plastic - Google Patents

Abstract

The utility model discloses a forming device for polystyrene plastics relates to polystyrene shaping technical field. Its technical essential includes the conveyer belt and supports the support frame of conveyer belt, the mounting bracket is installed to the support frame upside, install the pneumatic cylinder that is used for compressing tightly the clamp plate of plastic slab and drive clamp plate to slide from top to bottom on the mounting bracket, the pneumatic cylinder is fixed on the mounting bracket and the piston rod of pneumatic cylinder is fixed on the clamp plate, the one end of clamp plate is fixed with the cutter board of parallel clamp plate, the outstanding cutting blade that is provided with downwards on the cutter board, it has the cutting bed to correspond cutter board rigidity on the support frame, the utility model has the advantages of make the cutting quality obtain improving through improving fixed effect.

Description

Forming device for polystyrene plastic

Technical Field

The utility model relates to a polystyrene shaping technical field, more specifically say, it relates to a forming device for polystyrene plastics.

Background

Polystyrene plastic is a light-weight high-molecular polymer. Polystyrene resin is added with foaming agent, and simultaneously heated for softening to generate gas, so that the plastic with a hard closed-pore structure is formed. Polystyrene plastics need cut the plastic slab when the shaping, and the plastic slab does not generally have corresponding fixed measure when cutting, therefore the plastic slab can cause the skew of plastic slab when cutting to influence the cutting quality of plastic slab.

At present, chinese patent with publication number CN208438408U discloses a forming device for polystyrene plastics, including mechanical roller bed and base, the top both sides welding of mechanical roller bed has the curb plate, two the inside of curb plate is passed through the spring and is connected with last extrusion pad, one side that machinery roller bed is provided with the stopper, and the top of stopper passes through the spring and is connected with lower extrusion pad, the welding of one side of stopper has the base, and the welding of the top both sides of base has the side lever, the internal rotation of one of them side lever is connected with the screw rod.

Similar to foretell former among the prior art, its lower extrusion pad extrusion polystyrene plastics through last extrusion pad on the curb plate and stopper top when compressing tightly the cutting is fixed, because need adjust through the spring and compress tightly fixedly, may have the butt too tightly can influence the conveying efficiency of mechanical roller bed, perhaps the butt is not tight and the condition of the fixed effect that should not play again, and fixed effect is not good.

SUMMERY OF THE UTILITY MODEL

To the technical problem that exists, an object of the utility model is to provide a forming device for polystyrene plastics, it has makes the advantage that the cutting quality obtains improving through improving fixed effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a forming device for polystyrene plastics, includes the support frame of conveyer belt and support conveyer belt, the mounting bracket is installed to the support frame upside, install the clamp plate that is used for compressing tightly the plastic slab and the pneumatic cylinder that the drive clamp plate slided from top to bottom on the mounting bracket, the pneumatic cylinder is fixed on the mounting bracket and the piston rod of pneumatic cylinder is fixed on the clamp plate, the one end of clamp plate is fixed with the cutter board of parallel clamp plate, outstanding cutting blade that is provided with downwards on the cutter board, it has the cutting bed to correspond cutter board rigidity on the support frame.

Through adopting above-mentioned technical scheme, convey through the conveyer belt behind polystyrene plastic slab die-casting shaping, rethread pneumatic cylinder drives the clamp plate and compresses tightly downwards on the plastic slab when reacing cutting bed position, and the cutter board of fixing in clamp plate one side is also downward simultaneously for cutting blade cuts the plastic slab downwards, drives the clamp plate through the pneumatic cylinder and compresses tightly on the plastic slab, and the plastic slab can not remove when making the cutting, and cutting effect is better, has and makes the cutting quality obtain the advantage that improves through improving fixed effect.

The utility model discloses further set up to: the mounting bracket comprises a plurality of guide rods vertically and upwards fixed at the peripheral sides of the support frame and a top plate horizontally fixed at the upper ends of the guide rods.

Through adopting above-mentioned technical scheme, the mounting bracket sets to guide arm and roof and can install the clamp plate through roof and guide arm cooperation, and simple structure is convenient for reduction in production cost.

The utility model discloses further set up to: the guide rod is sleeved with a lantern ring fixed on the periphery of the pressing plate, and the lantern ring slides on the guide rod.

Through adopting above-mentioned technical scheme, be provided with the lantern ring, through the cooperation of lantern ring and guide arm when can making pneumatic cylinder drive clamp slide from top to bottom, play the effect of direction and also fixed the direction that the clamp plate slided from top to bottom.

The utility model discloses further set up to: and a sponge plate is fixed on the lower end face of the pressing plate.

Through adopting above-mentioned technical scheme, be provided with the sponge board and can press down when too much because the great characteristic of deformation volume can take place for the sponge board, play the effect of a buffering, prevent to crush the plastic slab.

The utility model discloses further set up to: guide plates are vertically and upwards fixed on two sides of the support frame.

Through adopting above-mentioned technical scheme, be provided with the baffle, can pass through the fixed plastic slab conveying direction of baffle of support frame both sides when the plastic slab conveys on the conveyer belt for the plastic slab can not remove about.

The utility model discloses further set up to: the inner sides of the two guide plates are outwards provided with a plurality of rotating grooves, and guide wheels are arranged in the plurality of rotating grooves in a rotating mode.

Through adopting above-mentioned technical scheme, be provided with the leading wheel, can be so that the plastic slab can play the effect of a direction through the leading wheel when conveying on the conveyer belt, and the plastic slab can carry out sliding contact with the leading wheel, and the frictional force that needs overcome during the conveying is littleer, and the efficiency of conveying is higher.

The utility model discloses further set up to: and a rubber pad is fixed on the cutting table.

Through adopting above-mentioned technical scheme, be fixed with the rubber pad on the cutting bed and can prevent that cutting blade from pushing down too much and causing the injury to the cutting bed, play the effect of a buffering.

The utility model discloses further set up to: and the support frame is provided with a limit switch.

Through adopting above-mentioned technical scheme, be provided with limit switch and can prevent that the too violent of clamp plate pushing down from resulting in the cotton board of bubble to be destroyed, have spacing effect.

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

(1) by arranging the pressing plate, the cutting blade and the cutting table, the plastic plate can be pressed and fixed by the pressing plate and then cut, so that the cutting quality and efficiency are improved;

(2) by arranging the guide rod and the ring sleeve, the ring sleeve fixed on the pressing plate can slide up and down on the guide rod through sliding, so that the pressing plate fixed on the ring sleeve also slides up and down, and the sliding direction of the pressing plate is fixed;

(3) through setting up rotary groove and leading wheel, can be so that the plastic slab can pass through the leading wheel when conveying on the conveyer belt, play the effect of a direction, and the plastic slab can carry out sliding contact with the leading wheel, and the frictional force that needs overcome during the conveying is littleer, and the efficiency of conveying is higher.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

fig. 2 is a schematic structural view of the protruding cutting element of the present embodiment.

Reference numerals: 1. a support frame; 2. a conveyor belt; 3. a top plate; 4. a guide bar; 5. a mounting frame; 6. a limit switch; 7. rotating the groove; 8. a guide wheel; 9. a press-cutting part; 10. a hydraulic cylinder; 11. pressing a plate; 12. a sponge plate; 13. a guide plate; 14. a collar; 15. a tool holder; 16. a cutting blade; 17. cutting the piece; 18. a press cutting device; 19. cutting table; 20. and (7) a rubber pad.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

In an embodiment, a molding device for polystyrene plastic, as shown in fig. 1, comprises a support frame 1, a conveyor belt 2 arranged on the support frame 1 for conveying plastic plates, a mounting frame 5 fixed on the upper side of the support frame 1, and a press-cutting device 18 sliding up and down on the mounting frame 5 for pressing and cutting the plastic plates. The plastic plate is conveyed through the conveying belt 2 after being formed, and then is compressed and cut through the pressing and cutting device 18, so that the cutting and forming process of the plastic plate is completed.

Specifically, as shown in fig. 1 and 2, the upper end surface of the support frame 1 is a rectangular plane, the mounting frame 5 includes guide rods 4 vertically fixed at four corners of the upper end surface of the support frame 1 and a top plate 3 fixed at the upper ends of the guide rods 4, and the four guide rods 4 are sleeved with lantern rings 14 sliding on the guide rods 4. The press-cutting device 18 comprises a press-cutting part 9 which slides up and down between the guide rods 4 and is used for pressing and synchronously cutting the plastic plates, and a hydraulic cylinder 10 for driving the press-cutting part 9 to slide up and down. The press-cutting part 9 comprises a pressing plate 11 corresponding to the conveying belt 2 and used for pressing the plastic plate and a cutting piece 17 arranged at one end of the pressing plate 11 and used for cutting the plastic plate, the shape of the pressing plate 11 corresponds to the conveying belt 2 and is set to be rectangular, the pressing plate 11 is fixedly connected with the lantern ring 14, the lower end face of the pressing plate 11 is fixed with a sponge plate 12, the sponge plate can play a role in buffering when the plastic plate is pressed, and the plastic plate is prevented from being crushed due to excessive pressing. The cutting member 17 comprises a cutter frame 15 fixed on one end face of the pressing plate 11 and a cutting blade 16 fixed on the cutter frame 15, the cutter frame 15 is shaped like a v-21274, the cutting blade 16 is vertically and downwards fixed in the v-21274-shaped cutter frame 15, a cutting table 19 is fixed on the support frame 1 corresponding to the position of the cutter frame 15, and a rubber pad 20 is fixed on the cutting table 19, so that the support frame 1 can be prevented from being scratched when the cutting blade 16 is used for cutting. Pneumatic cylinder 10 is provided with two, and two pneumatic cylinders 10 correspond the both sides that set up at mounting bracket 5 middle part, and pneumatic cylinder 10's actuating lever and 11 fixed connection of clamp plate make clamp plate 11 downwards through pneumatic cylinder 10, and it is also synchronous downwards to drive the cutting piece 17 of fixing on clamp plate 11 simultaneously, and clamp plate 11 compresses tightly the plastic slab, and cutting blade 16 cuts the plastic slab, can improve the effect of cutting, has and makes the cutting quality obtain the advantage that improves through improving fixed effect.

As shown in figure 2, the guide plates 13 are vertically and upwards fixed on the two sides of the support frame 1 along the conveying direction of the conveying belt, the guide plates 13 can prevent the plastic plates from moving left and right when being conveyed on the conveying belt 2, the conveying direction of the plastic plates during conveying can be fixed, and the plastic plates can be prevented from being cut into irregular shapes due to the fact that the plastic plates are not horizontal during cutting. A plurality of turn grooves 7 have been seted up along the direction towards the outside to the inboard of baffle 13, and the upper and lower both ends of a plurality of turn grooves 7 are rotated and are connected with the leading wheel 8 that is used for the direction, can be through leading wheel 8 when can making the plastic slab convey on conveyer belt 2, play the effect of a direction, and the plastic slab can carry out sliding contact with leading wheel 8, and the frictional force that need overcome during the conveying is littleer, and the efficiency of conveying is higher.

As shown in figure 1, the support frame 1 is fixed with a limit switch 6 near the screw rod, the limit switch 6 is arranged vertically in parallel, when the pressing plate 11 presses down, the pressing plate 11 can stop pressing down by triggering the limit switch 6 when contacting the limit switch 6, and the limiting effect is achieved.

The utility model discloses a working process and beneficial effect as follows: drive the plastic slab through pneumatic cylinder 10 behind the plastic slab die-casting shaping 11 compresses tightly downwards, drives cutting blade 16 simultaneously and cuts the plastic slab downwards to improve the effect of cutting, have and make the advantage that the cutting quality obtained the improvement through improving fixed effect.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A forming device for polystyrene plastics, includes conveyer belt (2) and support frame (1) that supports conveyer belt (2), its characterized in that: mounting bracket (5) are installed to support frame (1) upside, install clamp plate (11) and the pneumatic cylinder (10) that drive clamp plate (11) slided from top to bottom that are used for compressing tightly the plastic slab on mounting bracket (5), pneumatic cylinder (10) are fixed on mounting bracket (5) and the piston rod of pneumatic cylinder (10) is fixed on clamp plate (11), the one end of clamp plate (11) is fixed with the cutter board of parallel clamp plate (11), outstanding cutting blade (16) that are provided with downwards on the cutter board, correspond cutter board rigidity on support frame (1) and have cutting bed (19).

2. The molding apparatus for polystyrene plastic as claimed in claim 1, wherein: the mounting rack (5) comprises a plurality of guide rods (4) vertically and upwards fixed on the peripheral side of the support frame (1) and a top plate (3) horizontally fixed on the upper ends of the guide rods (4).

3. The molding apparatus for polystyrene plastic as claimed in claim 2, wherein: the guide rod (4) is sleeved with a lantern ring (14) fixed on the peripheral side of the pressing plate (11), and the lantern ring (14) slides on the guide rod (4).

4. The molding apparatus for polystyrene plastic as claimed in claim 3, wherein: and a sponge plate (12) is fixed on the lower end face of the pressing plate (11).

5. The molding apparatus for polystyrene plastic as claimed in claim 4, wherein: guide plates (13) are vertically and upwards fixed on two sides of the support frame (1).

6. The molding apparatus for polystyrene plastic as claimed in claim 5, wherein: the inner sides of the two guide plates (13) are outwards provided with a plurality of rotating grooves (7), and guide wheels (8) are arranged in the rotating grooves (7) in a rotating mode.

7. The molding apparatus for polystyrene plastic as claimed in claim 6, wherein: a rubber pad (20) is fixed on the cutting table (19).

8. The molding apparatus for polystyrene plastic as claimed in claim 7, wherein: and a limit switch (6) is arranged on the support frame (1).

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