Waste collecting device for production of polyurethane composite insulation board

Abstract

The utility model discloses a waste collecting device for polyurethane composite insulation board production, and relates to the technical field of insulation board waste collection, the waste collecting device comprises a supporting assembly, the supporting assembly comprises two supporting plates, the opposite faces of the two supporting plates are jointly provided with a first transmission roll shaft, and a second transmission roll shaft is arranged on the first transmission roll shaft. The bottom face of each supporting plate is fixedly connected with two supporting legs. According to the cutting device for the polyurethane composite insulation board, when the polyurethane composite insulation board is produced and cut, generated waste materials can accurately fall on a second transmission roller shaft through a guide plate on the auxiliary assembly, then the waste materials are conveyed into a fixing frame through the second transmission roller shaft to be smashed, and then the smashed waste materials are discharged through the discharging assembly; and therefore, the waste cut off from the insulation board can be directly crushed and recycled at the first time, and the problem that the work efficiency is affected due to the tedious step of secondary transfer of the waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste collection of thermal insulation boards, in particular to a waste collection device for the production of polyurethane composite thermal insulation boards. Background Art

[0002] Polyurethane foam plastic has the characteristics of low thermal conductivity, high strength, aging resistance, and good waterproof performance. Therefore, it is widely used in the manufacture of insulation boards. During the production of polyurethane composite insulation boards, it is generally necessary to cut the four sides of the insulation board to make it flat. Then the cut waste is generally saved for later recycling.

[0003] After searching, the applicant found that a Chinese patent disclosed "a waste collection device for cutting inorganic composite polystyrene Class A insulation board", and its publication (announcement) number is "CN215881780U". The patent mainly installs a mounting ring on the outside of the motor seat, and the outer wall and top of the mounting ring are connected with a circular ring and a baffle through a mounting member. A vertical pole is arranged inside the circular ring, and an elastic member is arranged on the side wall of the vertical pole. A pressure ring is installed at the bottom of the vertical pole, and the bottom of the pressure ring is lower than the bottom end of the cutting blade. A baffle ring is installed on the pressure ring. During the cutting process, the baffle ring and the baffle cover can block the debris generated by the cutting blade cutting the insulation board to prevent the debris from splashing into the surrounding environment, thereby ensuring the sanitation of the surrounding environment and facilitating the subsequent debris cleaning. The design is reasonable and practical.

[0004] The above-mentioned device can prevent waste from splashing and affecting the environment when cutting the insulation board during production. However, the traditional waste collection device can only simply collect the waste generated by the polyurethane composite insulation board, and cannot immediately crush and recycle the waste. The waste needs to be transported to the waste crushing site for processing later, which makes the waste recycling steps cumbersome and affects work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a waste collection device for the production of polyurethane composite insulation boards, so as to solve the problem that the traditional waste collection device proposed in the above background technology can only simply collect the waste generated by the polyurethane composite insulation boards, cannot immediately crush and recycle the waste, and needs to transport the waste to the waste crushing place for processing at a later stage, which leads to cumbersome waste recovery steps and affects work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste collection device for the production of polyurethane composite insulation boards, including a support assembly, the support assembly includes two support plates, the opposite sides of the two support plates are commonly provided with a first transmission roller, the bottom surfaces of the two support plates are fixedly connected to two support legs, the four support legs are commonly fixedly connected to a fixing plate between each other, two support legs on one side are commonly fixedly connected to a discharge box, the top surface of the discharge box is provided with a crushing assembly, one side of the fixed plate on one side is provided with a driving assembly that drives the crushing assembly to work, a discharge box is provided with a discharge assembly for controlling the discharge of waste, a side of the inner wall of the discharge box is provided with a limiting assembly for limiting the discharge assembly, one side of the discharge box is provided with an auxiliary assembly, and a discharge port is opened on the surface of the discharge box.

[0007] Preferably, the crushing assembly includes a fixed frame, the bottom surface of the fixed frame is fixedly connected to the top surface of the discharge box, auxiliary tools are fixedly connected to both sides of the inner wall of the fixed frame, and the other two sides of the fixed frame are rotatably connected to the first crushing tooth knife and the second crushing tooth knife.

[0008] Preferably, the driving assembly includes a driving gear and a driven gear fixed to one side of the fixed frame and a first motor fixedly connected to the surface of the fixed plate, and the output end of the first motor passes through the surface of the fixed plate and is fixedly connected to the surface of the driving gear.

[0009] Preferably, the discharging assembly includes a discharging plate rotatably connected to the bottom surface of the discharging port and a connecting rod rotatably connected to both sides of the inner wall of the discharging box, the rod wall of the connecting rod is fixedly connected with a cam, and one end of the connecting rod passes through the inner wall of the discharging box and extends to the surface of the discharging box.

[0010] Preferably, the discharging assembly further comprises a second motor, the second motor is fixedly connected to the surface of the discharging box, and the output end of the second motor is fixedly connected to one end of a connecting rod.

[0011] Preferably, the auxiliary component includes a support seat, one side of the support seat is fixedly connected to one side of the discharge box, the top surface of the support seat is fixedly connected to two vertical plates, the opposite sides of the two vertical plates are fixedly connected to guide plates, and the top surface of the support seat is provided with a second transmission roller.

[0012] Preferably, the limiting assembly comprises a limiting groove opened on one side of the inner wall of the discharge box, the inner wall of the limiting groove is slidably connected to a limiting block, and one side of the limiting block is fixedly connected to one end of the discharge plate.

[0013] Preferably, one end of the first crushing toothed knife and the second crushing toothed knife both penetrate the inner wall of the fixed frame and are fixedly connected to one side of the driving gear and the driven gear respectively.

[0014] Preferably, the opposite sides of the two vertical plates are fixedly connected with third motors, and the output ends of the two third motors pass through the surfaces of the two vertical plates and are fixedly connected with cutting blades.

[0015] The technical effects and advantages of the utility model are as follows: the utility model uses the guide plate on the auxiliary component to make the waste generated during the production and cutting of the polyurethane composite insulation board fall accurately on the second transmission roller, and then send it into the fixed frame for crushing through the second transmission roller, and then discharge the crushed waste through the discharging component, so that the waste cut off the insulation board can be directly crushed and recycled at the first time, avoiding the tedious steps of secondary transportation of the waste, which affects the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the auxiliary device of the utility model.

[0018] Figure 3 It is a front view structural schematic diagram of the utility model.

[0019] Figure 4 It is a schematic diagram of the side cross-sectional structure of the discharge box of the utility model.

[0020] In the figure: 1. support assembly; 2. crushing assembly; 3. discharging assembly; 4. driving assembly; 5. auxiliary assembly; 6. limiting assembly; 7. discharging port; 8. discharging box; 9. third motor; 10. cutting blade; 101. support plate; 102. first transmission roller; 103. support leg; 104. fixing plate; 201. fixing frame; 202. auxiliary tool; 203. first crushing tooth knife; 204. second crushing tooth knife; 301. second motor; 302. cam; 303. connecting rod; 304. discharging plate; 401. driving gear; 402. driven gear; 403. first motor; 501. vertical plate; 502. support seat; 503. second transmission roller; 504. guide plate; 601. limiting block; 602. limiting groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-4 The waste collection device for the production of a polyurethane composite insulation board shown in the figure comprises a support assembly 1, wherein the support assembly 1 comprises two support plates 101, and the first transmission roller shaft 102 is commonly provided on opposite sides of the two support plates 101, and the bottom surfaces of the two support plates 101 are fixedly connected to two support legs 103, and the four support legs 103 are commonly fixedly connected to a fixed plate 104 between each other, and the two support legs 103 on one side are commonly fixedly connected to a discharge box 8, and the top surface of the discharge box 8 is provided with a crushing assembly 2, and one side of the fixed plate 104 is provided with a driving assembly 4 for driving the crushing assembly 2 to work, and a discharge assembly 3 for controlling the discharge of waste is provided inside the discharge box 8, and the discharge box 8 is provided with a discharge assembly 3 for controlling the discharge of waste. A limit component 6 for limiting the discharge component 3 is provided on one side of the inner wall, an auxiliary component 5 is provided on one side of the discharge box 8, and a discharge port 7 is opened on the surface of the discharge box 8. The guide plate 504 on the auxiliary component 5 allows the waste generated during the production and cutting of the polyurethane composite insulation board to fall accurately on the second transmission roller 503, and then be sent to the fixed frame 201 for crushing through the second transmission roller 503, and then the crushed waste is discharged through the discharge component 3, so that the waste cut off from the insulation board can be directly crushed and recycled at the first time, avoiding the cumbersome steps of secondary transportation of the waste, which affects the work efficiency.

[0023] like Figure 1 and Figure 2 As shown, the crushing assembly 2 includes a fixed frame 201, the bottom surface of the fixed frame 201 is fixedly connected to the top surface of the discharge box 8, auxiliary tools 202 are fixedly connected to both sides of the inner wall of the fixed frame 201, and the other two sides of the fixed frame 201 are rotatably connected to the first crushing tooth knife 203 and the second crushing tooth knife 204, the driving assembly 4 includes a driving gear 401 and a driven gear 402 fixed to one side of the fixed frame 201 and a first motor 403 fixedly connected to the surface of the fixed plate 104, and the output end of the first motor 403 passes through the surface of the fixed plate 104 and is fixedly connected to the surface of the driving gear 401.

[0024] like Figure 3 and Figure 4 As shown, the discharging assembly 3 includes a discharging plate 304 rotatably connected to the bottom surface of the discharging port 7 and a connecting rod 303 rotatably connected to both sides of the inner wall of the discharging box 8. The rod wall of the connecting rod 303 is fixedly connected with a cam 302. The cam 302 can make the discharging plate 304 move up and down, so that the waste on the discharging plate 304 can be quickly discharged. One end of the connecting rod 303 passes through the inner wall of the discharging box 8 and extends to the surface of the discharging box 8. The discharging assembly 3 also includes a second motor 301, which is fixedly connected to the surface of the discharging box 8, and the output end of the second motor 301 is fixedly connected to one end of the connecting rod 303.

[0025] like Figure 2and Figure 4 As shown, the auxiliary component 5 includes a support seat 502, the width of the support seat 502 is greater than the distance between the two support plates 101, so that the waste can fall into the second transmission roller 503, one side of the support seat 502 is fixedly connected to one side of the discharge box 8, and the top surface of the support seat 502 is fixedly connected to two vertical plates 501, and the opposite sides of the two vertical plates 501 are fixedly connected to the guide plate 504, and the top surface of the support seat 502 is provided with a second transmission roller 503, and the guide plate 504 can facilitate the waste to fall accurately on the second transmission roller 503, and the limiting component 6 includes a limiting groove 602 opened on one side of the inner wall of the discharge box 8, and the inner wall of the limiting groove 602 is slidably connected to the limiting block 601, and one side of the limiting block 601 is fixedly connected to one end of the discharge plate 304.

[0026] like Figure 2 As shown, one end of the first crushing tooth blade 203 and the second crushing tooth blade 204 penetrate the inner wall of the fixed frame 201 and are fixedly connected to one side of the driving gear 401 and the driven gear 402 respectively, and the opposite sides of the two vertical plates 501 are fixedly connected to the third motor 9, and the output ends of the two third motors 9 penetrate the surfaces of the two vertical plates 501 and are fixedly connected to the cutting blades 10.

[0027] Working principle of the utility model: when the waste collection device for the production of polyurethane composite insulation board is used, firstly start the first transmission roller 102, the second transmission roller 503, the first motor 403, the second motor 301 and the third motor 9, then place the insulation board on the first transmission roller 102, and then use the two third motors 9 to drive the two cutting blades 10 to cut the insulation board, and then the waste cut off from the insulation board during cutting falls from both sides of the two support plates 101 due to gravity, and then passes through the two guide plates 504 to make it fall on the second transmission roller 503, and then the waste above is sent into the fixed frame 201 through the second transmission roller 503, and then the driving gear 401 is driven to rotate by the first motor 403, and then the driving gear 401 is driven to rotate by the driving gear 403. 01 drives the driven gear 402 to rotate, and then when the driving gear 401 and the driven gear 402 rotate, they drive the first crushing tooth knife 203 and the second crushing tooth knife 204 to rotate, and then the waste is crushed by the first crushing tooth knife 203, the second crushing tooth knife 204 and the auxiliary tools 202 on both sides of the fixed frame 201, and then the crushed waste falls into the discharge box 8, and then the second motor 301 drives the connecting rod 303 to rotate, and then the connecting rod 303 drives the cam 302 to rotate, and then under the continuous contact between the cam 302 and the bottom surface of the discharge plate 304, one end of the discharge plate 304 is moved up and down through the cooperation of the limit groove 602 and the limit block 601, so that the waste in the discharge box 8 is discharged from the discharge port 7.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste collection device for the production of polyurethane composite insulation boards, comprising a support assembly (1), characterized in that: The support assembly (1) comprises two support plates (101), the first transmission roller (102) being commonly provided on opposite sides of the two support plates (101), the bottom surfaces of the two support plates (101) being fixedly connected to two support legs (103), the four support legs (103) being commonly fixedly connected to a fixing plate (104) between each other, the two support legs (103) on one side being commonly fixedly connected to a discharge box (8), the top surface of the discharge box (8) being provided with a crushing assembly (2), the one side of the fixing plate (104) being provided with a driving assembly (4) for driving the crushing assembly (2) to work, the discharge box (8) being provided with a discharge assembly (3) for controlling the discharge of waste, the inner side of the discharge box (8) being provided with a limiting assembly (6) for limiting the discharge assembly (3), the one side of the inner wall of the discharge box (8) being provided with an auxiliary assembly (5), and the surface of the discharge box (8) being provided with a discharge port (7).

2. A waste collection device for the production of polyurethane composite insulation board according to claim 1, characterized in that: The pulverizing assembly (2) comprises a fixed frame (201), the bottom surface of the fixed frame (201) being fixedly connected to the top surface of the discharge box (8), auxiliary cutters (202) being fixedly connected to both sides of the inner wall of the fixed frame (201), and a first pulverizing toothed cutter (203) and a second pulverizing toothed cutter (204) being rotatably connected to the other two sides of the fixed frame (201).

3. The waste collection device for the production of polyurethane composite insulation board according to claim 1, characterized in that: The driving assembly (4) comprises a driving gear (401) and a driven gear (402) fixed to one side of a fixed frame (201), and a first motor (403) fixedly connected to the surface of a fixed plate (104), wherein the output end of the first motor (403) passes through the surface of the fixed plate (104) and is fixedly connected to the surface of the driving gear (401).

4. The waste collection device for the production of polyurethane composite insulation board according to claim 1, characterized in that: The discharge assembly (3) comprises a discharge plate (304) rotatably connected to the bottom surface of the discharge port (7) and a connecting rod (303) rotatably connected to both sides of the inner wall of the discharge box (8), the rod wall of the connecting rod (303) being fixedly connected to a cam (302), and one end of the connecting rod (303) passes through the inner wall of the discharge box (8) and extends to the surface of the discharge box (8).

5. The waste collection device for the production of polyurethane composite insulation board according to claim 4, characterized in that: The discharge assembly (3) further comprises a second motor (301), wherein the second motor (301) is fixedly connected to the surface of the discharge box (8), and the output end of the second motor (301) is fixedly connected to one end of a connecting rod (303).

6. The waste collection device for the production of polyurethane composite insulation board according to claim 1, characterized in that: The auxiliary component (5) comprises a support seat (502), one side of the support seat (502) is fixedly connected to one side of the discharge box (8), the top surface of the support seat (502) is fixedly connected to two vertical plates (501), the opposite sides of the two vertical plates (501) are fixedly connected to guide plates (504), and the top surface of the support seat (502) is provided with a second transmission roller shaft (503).

7. The waste collection device for the production of polyurethane composite insulation board according to claim 4, characterized in that: The limiting assembly (6) comprises a limiting groove (602) provided on one side of the inner wall of the discharge box (8), the inner wall of the limiting groove (602) being slidably connected to a limiting block (601), and one side of the limiting block (601) being fixedly connected to one end of the discharge plate (304).

8. The waste collection device for the production of polyurethane composite insulation board according to claim 2, characterized in that: One end of the first crushing tooth blade (203) and one end of the second crushing tooth blade (204) both penetrate the inner wall of the fixed frame (201) and are fixedly connected to one side of the driving gear (401) and the driven gear (402) respectively.

9. The waste collection device for the production of polyurethane composite insulation board according to claim 6, characterized in that: The opposite sides of the two vertical plates (501) are fixedly connected to a third motor (9), and the output ends of the two third motors (9) penetrate the surfaces of the two vertical plates (501) and are fixedly connected to a cutting blade (10).

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