CN210758081U - A polystyrene foam sheet forming machine - Google Patents

Abstract

The utility model discloses a polystyrene foam board forming machine. The structure comprises: a support frame, a moving block, and a foam recovery device. The negative pressure fan is controlled to rotate mechanically by energizing a control motor on the foam recovery device, so that a negative pressure fan is generated in a feeding hopper. The pressure and suction force introduce the foam debris during the cutting process into the recovery cavity. Under the action of the filter screen, the foam debris gathers under the pressure plate, and then the lifting cylinder is energized to drive the pressure plate to reciprocate and squeeze up and down in the recovery cavity, so that the recovery cavity The foam debris inside is compressed, so that the board machine can collect and re-use the foam debris. The debris is then compressed, which effectively prevents the foam debris from being easily entangled on the conveyor belt and the cutting workpiece and affects its work progress, thereby realizing the collection and secondary use of the foam debris.

Description

A polystyrene foam sheet forming machine

technical field

The utility model relates to the technical field of board machines, in particular to a polystyrene foam board forming machine.

Background technique

Foam board forming machine is a professional equipment for producing expandable polystyrene foam board. It uses expandable polystyrene as raw material, and inputs the foamed, dried and cured raw materials to the mold frame of foam board forming machine through a conveyor belt. However, when the foam board forming machine in the prior art cuts the material, the foam board will disperse a lot of foam debris, and these debris are very easy to stick to the conveyor belt. As well as cutting the workpiece, this will not only affect the secondary work of the board machine on the foam board, but also require personnel to spend time and effort to clean it in the later stage, which is inconvenient to operate.

Utility model content

In view of the deficiencies in the prior art, the purpose of this utility model is to provide a polystyrene foam board forming machine, which solves the problem that the foam board will disperse a lot of foam when cutting materials in the prior art foam board forming machine. Debris, and these debris are easily entangled on the conveyor belt and the cutting workpiece, which will not only affect the secondary work of the board machine on the foam board, but also require personnel to clean it up later, which is inconvenient to operate. .

In order to achieve the above-mentioned purpose, the present utility is achieved through the following technical solutions: a polystyrene foam board forming machine, the structure of which includes: a support frame, a moving block, and a foam recovery device, and the moving block is installed on one side of the support frame, The foam recovery device is connected to one side of the moving block. The foam recovery device also includes a lifting cylinder, a filter screen, a control motor, a negative pressure fan, a recovery cavity, a feeding hopper, and a pressure plate. The lifting cylinder is connected with the pressure plate. The negative pressure fan is installed in the control On one side of the motor and the side of the recovery cavity, there is a feeding hopper for preventing foam from pouring out, a pressure plate is arranged above the recovery cavity, and the filter screen is arranged between the negative pressure fan and the lifting cylinder, and the lifting cylinder is electrically connected to the control motor.

Preferably, it also includes a slide rail, a cutting head, a transfer table, and a base. There are two slide rails installed on both sides of the base. The upper end of the base is provided with a transfer table, and the cutting head is arranged above the transfer table.

Preferably, the cutting head is mounted on the lower end of one side of the support frame.

Preferably, the feeding hopper adopts a trapezoidal structure with hollowed out on both sides.

Preferably, the feeding hopper is arranged under one side of the support frame.

Due to the adoption of the above technical solutions, the utility model has significant technical effects: the mechanical rotation of the negative pressure fan is controlled by energizing the control motor on the foam recovery device, so that the feeding hopper generates a negative pressure suction to introduce the foam debris in the cutting process into the recovery process. In the cavity, under the action of the filter screen, the foam debris gathers under the pressure plate, and then the lifting cylinder is energized to drive the pressure plate to reciprocate and squeeze up and down in the recovery cavity, so that the foam debris in the recovery cavity can be compressed. It can realize the collection and secondary utilization of foam debris. The foam board machine can inhale and recover the cut and dispersed foam debris through a negative pressure fan, and the lifting cylinder controls the pressure plate to compress the debris, which effectively avoids foaming. The debris is very easy to stick to the conveyor belt and the cutting workpiece and affect its work progress, so as to realize the collection and secondary use of foam debris.

Description of drawings

Fig. 1 is the structural representation of a kind of polystyrene foam board molding machine of the utility model;

FIG. 2 is a schematic structural diagram of the foam recovery device of the present invention.

The names of the parts referred to by the numbers in the accompanying drawings are as follows: slide rail-1, support frame-2, cutting head-3, moving block-4, transfer table-5, foam recovery device-6, base-7, lift Oil cylinder-601, filter screen-602, control motor-603, negative pressure fan-604, recovery cavity-605, hopper-606, pressure plate-607.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects realized by the present utility easy to understand, the present utility will be further described below in conjunction with the specific embodiments.

Please refer to Fig. 1-2, the utility model provides a polystyrene foam board forming machine, the structure of which includes: a support frame 2, a moving block 4, a foam recovery device 6, the moving block 4 is installed on one side of the support frame 2, and the foam The recovery device 6 is connected to one side of the moving block 4, and the foam recovery device 6 also includes a lifting cylinder 601, a filter screen 602, a control motor 603, a negative pressure fan 604, a recovery cavity 605, a feeding hopper 606, a pressure plate 607, and the lifting cylinder 601 and the The pressure plate 607 is connected by transmission, the negative pressure fan 604 is installed on the side of the control motor 603, the recovery cavity 605 is provided with a hopper 606 for preventing the foam from pouring out, the pressure plate 607 is arranged above the recovery cavity 605, and the filter screen 602 is set at the negative pressure Between the fan 604 and the lift cylinder 601, the lift cylinder 601 and the control motor 603 are electrically connected to the polystyrene foam sheet forming machine, and also includes a slide rail 1, a cutting head 3, a transfer table 5, and a base 7. The slide rail 1 is provided with two and installed on both sides of the base 7, the upper end of the base 7 is provided with a conveying table 5, the cutting head 3 is arranged on the polystyrene foam sheet forming machine above the conveying table 5, and the cutting head 3 is installed on the lower end of the support frame 2 side of the polystyrene foam As for the sheet forming machine, the feeding hopper 606 adopts a trapezoidal structure polystyrene foam sheet forming machine with hollow on both sides, and the feeding hopper 606 is arranged under one side of the support frame 2 .

When in use, the foam recovery device 6 is installed on the lower end of the moving block 4. When the operator uses the board machine to cut the foam board, the foam board is first placed on the conveying table 5 and sent to the bottom of the support frame 2, and then the cutting head 3 It performs the cutting process. During the cutting process, the control motor 603 on the foam recovery device 6 is energized to control the mechanical rotation of the negative pressure fan 604, so that the feeding hopper 606 generates negative pressure suction to introduce the foam debris during the cutting process into the recovery cavity 605. Inside, under the action of the filter screen 602, the foam debris gathers under the pressure plate 607, and then the lift cylinder 601 is energized to drive the pressure plate 607 to reciprocate and squeeze up and down in the recovery cavity 605, so that the foam debris in the recovery cavity 605 can be compressed. , so that the board machine can realize the collection and secondary utilization of foam debris.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. A polystyrene foam board forming machine, the structure of which comprises: a support frame (2), a moving block (4), a foam recovery device (6), and the moving block (4) is installed on one side of the support frame (2) , the foam recovery device (6) is connected with one side of the moving block (4), and the foam recovery device (6) also includes a lifting cylinder (601), a filter screen (602), a control motor (603), and a negative pressure fan (604) , a recovery chamber (605), a feeding hopper (606), and a pressing plate (607), characterized in that the lifting cylinder (601) is connected to the pressing plate (607) in a drive, and the negative pressure fan (604) is installed on one side of the control motor (603) A hopper (606) for preventing foam from pouring out is provided on one side of the recovery cavity (605), a pressure plate (607) is arranged above the recovery cavity (605), and a filter screen (602) is arranged on the negative pressure fan (604) and the lifter Between the oil cylinders (601), the lifting oil cylinder (601) is electrically connected with the control motor (603). 2. A polystyrene foam sheet forming machine according to claim 1, characterized in that it further comprises a slide rail (1), a cutting head (3), a transfer table (5), a base (7), a slide rail (1) There are two in total and are installed on both sides of the base (7). The upper end of the base (7) is provided with a transfer table (5), and the cutting head (3) is arranged above the transfer table (5). 3 . The polystyrene foam board forming machine according to claim 2 , wherein the cutting head ( 3 ) is installed on the lower end of one side of the support frame ( 2 ). 4 . 4 . The polystyrene foam board forming machine according to claim 1 , wherein the feeding hopper ( 606 ) adopts a trapezoidal structure with two sides hollowed out. 5 . 5 . The polystyrene foam board forming machine according to claim 1 , wherein the feeding hopper ( 606 ) is arranged below one side of the support frame ( 2 ). 6 .

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