Insulation board cutting waste recovery device

Abstract

The utility model provides an insulation board cutting waste recovery device which comprises a waste conveying mechanism and a waste crushing mechanism, the feeding end of the waste conveying mechanism is matched with cutting equipment, and the discharging end of the waste conveying mechanism is connected with the waste crushing mechanism; the waste crushing mechanism comprises a crushing shell, a plurality of crushing rollers arranged in the crushing shell, a plurality of crushing cutters arranged on the surfaces of the crushing rollers and a first driving motor for driving the crushing rollers to rotate; an opening in one side of the crushing shell corresponds to the discharging end of the waste conveying mechanism, an air suction opening is formed in the other side of the crushing shell and connected with an air suction pipeline, and the air suction pipeline is connected with a fan. According to the insulation board cutting waste recovery device, waste can be conveyed into the waste crushing mechanism to be crushed through the waste conveying mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to a thermal insulation board production auxiliary equipment, specifically, a thermal insulation board cutting waste recovery device. BACKGROUND

[0002] The thermal insulation board is a hard foam plastic board made of polystyrene resin as raw material plus other raw and auxiliary materials and polycontents, through heating mixing while injecting catalyst, and then extruding forming, which has moisture-proof and waterproof performance, can reduce the thickness of building envelope structure, thereby increasing indoor usable area.

[0003] In order to meet the building specifications, the thermal insulation board needs to be cut during production, and some waste will be generated during cutting and trimming, which needs to be recycled. Chinese patent CN220460936U discloses a thermal insulation board waste post-treatment equipment, which sets crushing parts, crushing assembly and filter plate. After the preliminary crushing and cutting of the waste by the crushing parts, the crushing assembly can cut the waste again, and the filter plate screens the waste particles after secondary crushing. However, the equipment is not convenient to use with the cutting equipment, and the waste needs to be manually transported to the upper side of the crushing tank, which is complicated in use.

[0004] In order to solve the above problems, people have been seeking an ideal technical solution. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at the shortage of prior art, and provides a thermal insulation board cutting waste recovery device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A thermal insulation board cutting waste recovery device, which comprises a waste conveying mechanism and a waste crushing mechanism. The feeding end of the waste conveying mechanism is matched with a cutting equipment, and the discharging end of the waste conveying mechanism is connected with the waste crushing mechanism. The waste crushing mechanism comprises a crushing shell, a plurality of crushing rollers arranged inside the crushing shell, a plurality of crushing knives arranged on the surface of the crushing rollers, and a first driving motor for driving the crushing rollers to rotate. One side of the crushing shell is open to correspond to the discharging end of the waste conveying mechanism, and the other side of the crushing shell is provided with an air suction port. The air suction port is connected with an air suction pipeline, and the air suction pipeline is connected with a fan.

[0008] The waste conveying mechanism comprises a rack, a plurality of conveying rollers arranged on the rack, a conveying belt, and a second driving motor. The second driving motor is in transmission connection with the conveying rollers. The crushing shell is fixedly connected with the rack, and the open side of the crushing shell is opposite to the discharging end of the conveying belt.

[0009] The rack comprises a first mounting plate and a second mounting plate arranged oppositely, each transmission roller is located between the first mounting plate and the second mounting plate and is rotationally connected with the first mounting plate and the second mounting plate, and the first mounting plate and the second mounting plate are fixedly connected with two sides of the crushing shell.

[0010] The crushing shell is internally provided with two groups of crushing rollers, the crushing knives of the two groups of crushing rollers are arranged in a staggered manner and the projection parts of the two groups of crushing knives on the vertical side overlap, and the two ends of the two groups of crushing rollers are connected with the crushing shell through rotating shafts, one of the rotating shafts is in transmission connection with the output end of the driving motor, transmission gears are respectively arranged on the two rotating shafts, and the two transmission gears are in meshing.

[0011] The upper side and the lower side of the crushing shell are respectively provided with a plurality of auxiliary cutting plates; the auxiliary cutting plates are arranged in a staggered manner with the crushing knives, the side of the auxiliary cutting plate close to the crushing roller is conical; and the auxiliary cutting plates and the crushing knives overlap in the projection part on the vertical side.

[0012] The first mounting plate and the second mounting plate are correspondingly provided with photoelectric induction sensors at positions close to the discharge end of the conveying belt, the photoelectric sensor is connected with the first driving motor through a controller, and the controller controls the opening and closing of the first driving motor according to the signal of the photoelectric induction sensor.

[0013] Compared with the prior art, the utility model has the beneficial effects that, in the use process, the waste material conveying mechanism can be assembled at the lower side of the cutting equipment or other suitable positions, the cutting waste material can be conveniently fed into the waste material conveying mechanism, the waste material conveying mechanism feeds the waste material into the waste material crushing mechanism for crushing, the fan is connected with the crushing shell through the air extraction pipeline, on the one hand, the debris generated in the crushing process is prevented from flying everywhere, and on the other hand, the insulation board fragments in the crushing shell can also be conveniently extracted. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model.

[0015] Fig. 2 It is a structural schematic view of the crushing roller in the utility model.

[0016] Fig. 3 It is a structural schematic view of the crushing roller and the auxiliary cutting plate in the utility model.

[0017] In the drawing: 1. rack; 2. conveying belt; 3. first driving motor; 4. second driving motor; 5. crushing shell; 6. air pipeline; 7. crushing roller; 8. crushing knife; 9. photoelectric sensor; 10. auxiliary cutting plate. DETAILED DESCRIPTION

[0018] The technical scheme of the utility model will be further described in detail through specific embodiments.

[0019] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. "Mounting", "provided with", "connection" and the like can adopt conventional means in prior art, for example: integrally provided, clamping installation, welding connection, adhesive connection, bolt connection and the like. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances, and the suitable connection, setting or mounting mode is selected in prior art.

[0020] As shown in Figs. 1-3 A waste material recycling device for cutting insulation board, comprising a waste material conveying mechanism and a waste material crushing mechanism, the feeding end of the waste material conveying mechanism is matched with a cutting device, and the discharging end of the waste material conveying mechanism is connected with the waste material crushing mechanism; the waste material crushing mechanism comprises a crushing shell 5, a plurality of crushing rollers 7 arranged inside the crushing shell 5, a plurality of crushing knives 8 arranged on the surface of the crushing rollers 7 and a first driving motor 3 for driving the crushing rollers 7 to rotate; one side of the crushing shell 5 is open corresponding to the discharging end of the waste material conveying mechanism, and the other side of the crushing shell 5 is provided with an air extraction port, the air extraction port is connected with an air extraction pipeline 6, and the air extraction pipeline 6 is connected with a fan. In use, the waste material conveying mechanism can be assembled on the lower side of the cutting device or other suitable positions, so that the cutting waste material can be conveniently fed into the waste material conveying mechanism, the waste material conveying mechanism feeds the waste material into the waste material crushing mechanism for crushing, and the fan is connected with the crushing shell through the air extraction pipeline, which can avoid the scattering of the debris generated by crushing on one hand and also facilitate the extraction of the insulation board fragments in the crushing shell on the other hand.

[0021] In one embodiment, the waste material conveying mechanism comprises a rack 1, a plurality of conveying rollers arranged on the rack 1, a conveying belt 2 and a second driving motor 4; the second driving motor 4 is in driving connection with the conveying rollers; the crushing shell 5 is fixedly connected with the rack 1, and the middle part of the open side of the crushing shell 5 is opposite to the discharging end of the conveying belt 2.

[0022] In one embodiment, the rack 1 comprises a first mounting plate and a second mounting plate arranged oppositely, each transmission roller is located between the first mounting plate and the second mounting plate and is in rotary connection with the first mounting plate and the second mounting plate, the first mounting plate and the second mounting plate are fixedly connected with the two sides of the crushing shell 5, and the conveying belt directly feeds the insulation board waste into the crushing shell.

[0023] In one of the embodiments, two groups of crushing rollers 7 are arranged inside the crushing shell 5, the crushing knives 8 of the two groups of crushing rollers 7 are arranged staggeredly and the projection parts of the two groups of crushing knives 8 on the vertical side overlap (a gap is left between two adjacent crushing knives, and the crushing knives of the two crushing rollers are inserted into the gap oppositely), the two ends of the two groups of crushing rollers 7 are connected with the crushing shell 5 through rotating shafts, one of the rotating shafts is drivingly connected with the output end of the driving motor, and the two rotating shafts are respectively provided with transmission gears, the two transmission gears are engaged so that the two groups of crushing rollers rotate synchronously under the driving of the first driving motor.

[0024] In one of the embodiments, a plurality of auxiliary cutting plates 10 are arranged on the upper side and the lower side of the crushing shell 5 respectively; the auxiliary cutting plates 10 are arranged staggeredly with the crushing knives 8, the side of the auxiliary cutting plate 10 close to the crushing roller 7 is tapered; the auxiliary cutting plate 10 overlaps with the crushing knife 8 in the projection part on the vertical side, so as to reduce the crushing dead angle.

[0025] In one of the embodiments, the photoelectric sensing sensor is arranged at the position corresponding to the discharging end of the conveying belt 2 on the first mounting plate and the second mounting plate, the photoelectric sensor 9 is connected with the first driving motor 3 through the controller, and the controller controls the opening and closing of the first driving motor 3 according to the signal of the photoelectric sensing sensor. Specifically, the photoelectric sensor, the controller, the first driving motor and the connecting circuit thereof all adopt the prior art; the photoelectric sensing sensor can adopt the infrared LED light source and the receiver fixed on the first mounting plate and the second mounting plate, when the insulation board passes, the light beam of the sensor in the blocking range will be blocked, the photoelectric sensor receives the signal and converts it into an electric signal, and then controls the first driving motor to start crushing.

[0026] The above embodiments can be combined with each other.

[0027] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the specific embodiments of the present application can be modified or some technical features can be replaced by equivalent ones; without departing from the spirit of the technical solutions of the present application, they should be covered in the technical solution range of the present application claimed.

Claims

1. A thermal insulation board cutting waste recycling device, characterized by: The waste conveying mechanism is matched with the cutting device at the feeding end, and connected with the waste crushing mechanism at the discharging end; the waste crushing mechanism comprises a crushing shell, a plurality of crushing rollers arranged inside the crushing shell, a plurality of crushing knives arranged on the surface of the crushing rollers, and a first driving motor for driving the crushing rollers to rotate; one side of the crushing shell is open corresponding to the discharging end of the waste conveying mechanism, and the other side of the crushing shell is provided with an air suction port connected with an air suction pipeline connected with a fan.

2. The cutting waste recycling device for insulation board according to claim 1, characterized in that: The waste conveying mechanism comprises a rack and a plurality of conveying rollers, a conveying belt and a second driving motor arranged on the rack; the second driving motor is in driving connection with the conveying rollers; the crushing shell is fixedly connected with the rack, and the open side of the crushing shell is opposite to the discharging end of the conveying belt.

3. The cutting waste recycling device for insulation board according to claim 2, characterized in that: The rack comprises oppositely arranged first and second mounting plates, each transmission roller is located between the first and second mounting plates and is in rotary connection with the first and second mounting plates, and the first and second mounting plates are fixedly connected with the two sides of the crushing shell.

4. The cutting waste recycling device for insulation board according to claim 3, characterized in that: The inside of the crushing shell is provided with two groups of crushing rollers, the crushing knives of the two groups of crushing rollers are arranged in staggered mode and the projection parts of the two groups of crushing knives on the vertical side face overlap, and the two ends of the two groups of crushing rollers are connected with the crushing shell through shafts, one of the shafts is in driving connection with the output end of the driving motor, transmission gears are arranged on the two shafts respectively, and the two transmission gears are in meshing.

5. The cutting waste recycling device for insulation board according to claim 4, characterized in that: The upper and lower sides of the crushing shell are respectively provided with a plurality of auxiliary cutting plates; the auxiliary cutting plates are arranged in staggered mode with the crushing knives, one side of the auxiliary cutting plates close to the crushing rollers is conical; and the projection parts of the auxiliary cutting plates and the crushing knives on the vertical side face overlap.

6. The cutting waste recycling device for insulation board according to claim 5, characterized in that: The first and second mounting plates are correspondingly provided with photoelectric sensing sensors close to the discharging end of the conveying belt, the photoelectric sensors are connected with the first driving motor through a controller, and the controller controls the opening and closing of the first driving motor according to the signals of the photoelectric sensing sensors.

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