Environment-friendly polyurethane adhesive production line feeding device

Abstract

The utility model relates to the technical fields of environmental protection polyurethane adhesive processing, especially to a kind of feeding device of environmental protection polyurethane adhesive production line, it provides storage place for environmental protection polyurethane adhesive by storage device, by monitoring device, the liquid level in storage device is monitored, by pre-stirring device, environmental protection polyurethane adhesive in storage device is pre-stirred, by feeding device, environmental protection polyurethane adhesive is discharged, by adjusting device, the discharge angle of feeding device is adjusted;Including operation platform;It further includes storage device, monitoring device, pre-stirring device, feeding device and adjusting device, storage device, feeding device and adjusting device are all installed on operation platform, monitoring device and pre-stirring device are all installed on storage device;Storage device provides storage place, monitoring device carries out liquid level monitoring, pre-stirring device carries out pre-stirring, feeding device carries out feeding, adjusting device carries out angle adjustment.

Description

Technical Field

[0001] This utility model relates to the technical field of environmentally friendly polyurethane adhesive processing, and in particular to a feeding device for an environmentally friendly polyurethane adhesive production line. Background Technology

[0002] As the first step in the production line, the environmentally friendly polyurethane adhesive feeding device undertakes the core functions of raw material storage, metering, transportation and pretreatment, and its performance directly affects the continuity of production and product consistency.

[0003] For example, in a prior art represented by application number CN202322605551.8, the main structure includes a mounting frame, with a feeding hopper fixedly connected to the inner wall of the mounting frame. The bottom end of the feeding hopper is connected to a feeding cylinder, and a feeding mechanism is provided inside the feeding hopper. The feeding mechanism includes: during feeding, the feeding plate vibrates up and down under the action of a cam, a third spring, and the weight of the raw material itself, causing the raw material to fall through the feeding port onto the inclined plate. This facilitates control of the raw material feeding amount, avoids blockage at the feeding port of the feeding hopper, and when the raw material falls onto the inclined plate, the inclined plate vibrates under the action of a first spring, a second spring, and the raw material itself, ensuring that the raw material on the inclined plate can fully fall into the feeding port of the feeding hopper, preventing the raw material from accumulating on the inclined plate, and ensuring normal feeding operation of the feeding port of the feeding hopper during feeding, thereby ensuring the mixing efficiency of the adhesive raw material.

[0004] During use, it was found that the existing feeding device is inconvenient to adjust the feeding angle, which reduces the feeding efficiency. Therefore, there is an urgent need for a feeding device for an environmentally friendly polyurethane adhesive production line. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a feeding device for an environmentally friendly polyurethane adhesive production line, which provides a storage space for the environmentally friendly polyurethane adhesive through a storage device, monitors the liquid level inside the storage device through a monitoring device, pre-stirs the environmentally friendly polyurethane adhesive inside the storage device through a pre-stirring device, discharges the environmentally friendly polyurethane adhesive through a feeding device, and adjusts the discharge angle of the feeding device through an adjustment device.

[0006] This utility model discloses a feeding device for an environmentally friendly polyurethane adhesive production line, comprising an operating platform; it also includes a storage device, a monitoring device, a pre-mixing device, a feeding device, and an adjustment device. The storage device, feeding device, and adjustment device are all installed on the operating platform, while the monitoring device and the pre-mixing device are both installed on the storage device. The storage device provides a storage space for the environmentally friendly polyurethane adhesive, the monitoring device monitors the liquid level inside the storage device, the pre-mixing device pre-mixes the environmentally friendly polyurethane adhesive inside the storage device, the feeding device discharges the environmentally friendly polyurethane adhesive, and the adjustment device adjusts the discharge angle of the feeding device.

[0007] Preferably, the operating table includes a base and a support, with the base installed in the working area and the support installed on the top of the base; the base and the support provide support.

[0008] Preferably, the storage device includes a storage bin, a feed hopper, and a discharge pipe. The storage bin is mounted on a support, the feed hopper is connected to the top of the storage bin, and the discharge pipe is connected to the bottom of the storage bin. A valve is installed on the discharge pipe. The environmentally friendly polyurethane adhesive is fed into the storage bin through the feed hopper, and the valve is opened to discharge the environmentally friendly polyurethane adhesive through the output end of the discharge pipe.

[0009] Preferably, the monitoring device includes a liquid level sensor, which is installed at the top of the storage tank; the liquid level sensor monitors the liquid level inside the storage tank, making it convenient to remind operators to add material or stop the process.

[0010] Preferably, the pre-mixing device includes a motor and a motor shaft. The motor is installed at the top of the storage chamber, and the output end of the motor is rotatably connected to the input end of the motor shaft. Multiple sets of stirring blades are provided on the motor shaft. By starting the motor, the motor shaft and stirring blades are driven to rotate, thereby pre-mixing the environmentally friendly polyurethane adhesive inside the storage chamber.

[0011] Preferably, the feeding device includes a mounting base, a discharge bin, a connecting pipe, a discharge trough, a second motor, and a second motor shaft. The mounting base is installed at the top of the base. The discharge bin is installed on the mounting base via a mounting bracket. The connecting pipe is connected to the top of the discharge bin. The discharge trough is connected to the top of the discharge bin. The second motor is installed on the side of the discharge bin. The output end of the second motor is rotatably connected to the input end of the second motor shaft. The second motor shaft is equipped with spiral blades. The connecting hose is connected to the discharge pipe. The environmentally friendly polyurethane adhesive discharged from the output end of the discharge pipe flows into the discharge bin through the connecting hose and the connecting pipe. When the second motor is started, it drives the second motor shaft and the spiral blades to rotate, discharging the environmentally friendly polyurethane adhesive through the output end of the discharge trough.

[0012] Preferably, the adjustment device includes a second mounting base, a connecting piece, a hydraulic cylinder, a second mounting bracket, and a third mounting base. The second mounting base is mounted on the side end of the base, the connecting piece is mounted on the second mounting base, the hydraulic cylinder is mounted on the top of the connecting piece, and an output shaft is provided on the hydraulic cylinder. The second mounting bracket is mounted on the top of the hydraulic cylinder output shaft, and the third mounting base is mounted on the bottom end of the discharge bin. The second mounting bracket is mounted on the third mounting base. By starting the hydraulic cylinder, the hydraulic cylinder output shaft is driven to extend and retract, thereby adjusting the angle of the discharge bin.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: a storage device provides a storage place for environmentally friendly polyurethane adhesive, a monitoring device monitors the liquid level inside the storage device, a pre-stirring device pre-stirs the environmentally friendly polyurethane adhesive inside the storage device, a feeding device discharges the environmentally friendly polyurethane adhesive, and an adjustment device adjusts the discharge angle of the feeding device. Attached Figure Description

[0014] Figure 1 This is an isometric drawing of the structure of this utility model; Figure 2 yes Figure 1 Structural isometric view of the operating table and storage device structure in this utility model; Figure 3 yes Figure 1 Enlarged cross-sectional view of the storage device and pre-stirring device in this utility model; Figure 4 yes Figure 1 Enlarged isometric view of the structure of the operating table and feeding device in this utility model; Figure 5 yes Figure 1 Enlarged isometric view of the storage device and feeding device structure in this utility model.

[0015] The attached diagram is labeled as follows: 01, operating platform; 11, base; 12, support; 02, storage device; 21, storage bin; 22, feed hopper; 23, discharge pipe; 24, valve; 03, monitoring device; 31, liquid level sensor; 04, pre-stirring device; 41, motor one; 42, motor shaft one; 43, stirring blade; 05, feeding device; 51, mounting base one; 52, discharge bin; 53, mounting frame one; 54, connecting pipe; 55, discharge trough; 56, motor two; 57, motor shaft two; 58, spiral blade; 59, connecting hose; 06, adjusting device; 61, mounting base two; 62, connector; 63, hydraulic cylinder; 64, mounting frame two; 65, mounting base three. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example

[0017] A feeding device for an environmentally friendly polyurethane adhesive production line includes an operating table 01; characterized in that it further includes a storage device 02, a monitoring device 03, a pre-mixing device 04, a feeding device 05, and an adjusting device 06, wherein the storage device 02, the feeding device 05, and the adjusting device 06 are all installed on the operating table 01, and the monitoring device 03 and the pre-mixing device 04 are all installed on the storage device 02. Storage device 02 provides a storage space, monitoring device 03 monitors the liquid level, pre-stirring device 04 pre-stirs, feeding device 05 feeds, and adjusting device 06 adjusts the angle. The operating table 01 includes a base 11 and a support 12. The base 11 is installed in the working area, and the support 12 is installed on the top of the base 11. The storage device 02 includes a storage bin 21, a feed hopper 22, and a discharge pipe 23. The storage bin 21 is mounted on a support 12. The feed hopper 22 is connected to the top of the storage bin 21. The discharge pipe 23 is connected to the bottom of the storage bin 21. A valve 24 is provided on the discharge pipe 23. The monitoring device 03 includes a liquid level sensor 31, which is installed at the top of the storage tank 21; The feeding device 05 includes a mounting base 51, a discharge bin 52, a connecting pipe 54, a discharge trough 55, a second motor 56, and a second motor shaft 57. The mounting base 51 is mounted on the top of the base 11. The discharge bin 52 is mounted on the mounting base 51 via a mounting bracket 53. The connecting pipe 54 is connected to the top of the discharge bin 52. The discharge trough 55 is connected to the top of the discharge bin 52. The second motor 56 is mounted on the side of the discharge bin 52. The output end of the second motor 56 is rotatably connected to the input end of the second motor shaft 57. The second motor shaft 57 is provided with a spiral blade 58. The connecting hose 59 is connected to the discharge pipe 23 and the connecting hose 54. The adjustment device 06 includes a second mounting base 61, a connecting piece 62, a hydraulic cylinder 63, a second mounting bracket 64, and a third mounting base 65. The second mounting base 61 is mounted on the side end of the base 11, the connecting piece 62 is mounted on the second mounting base 61, the hydraulic cylinder 63 is mounted on the top end of the connecting piece 62, and an output shaft is provided on the hydraulic cylinder 63. The second mounting bracket 64 is mounted on the top end of the output shaft of the hydraulic cylinder 63, and the third mounting base 65 is mounted on the bottom end of the discharge bin 52. The second mounting bracket 64 is mounted on the third mounting base 65. Storage device 02 provides storage space, monitoring device 03 monitors liquid level, feeding device 05 feeds material, and adjustment device 06 adjusts angle. The environmentally friendly polyurethane adhesive is fed into the storage chamber 21 through the feed hopper 22. The liquid level inside the storage chamber 21 is then monitored by the liquid level sensor 31 to remind the operator to add material and stop. Then, the hydraulic cylinder 63 is started, which drives the output shaft of the hydraulic cylinder 63 to extend and retract, adjusting the angle of the discharge chamber 52 so that the discharge chute 55 is aligned with the feed port of the subsequent processing machine. Then, the valve 24 is opened, and the environmentally friendly polyurethane adhesive is discharged through the output end of the discharge pipe 23. The environmentally friendly polyurethane adhesive discharged from the output end of the discharge pipe 23 flows into the discharge chamber 52 through the connecting hose 59 and the connecting pipe 54. Then, the motor 56 is started, which drives the motor shaft 57 and the spiral blade 58 to rotate, and discharges the environmentally friendly polyurethane adhesive through the output end of the discharge chute 55 into the subsequent processing machine. Example

[0018] like Figures 1 to 5 As shown, in addition to Example 1, a pre-stirring device 04 is also included; The pre-stirring device 04 includes a motor 41 and a motor shaft 42. The motor 41 is installed at the top of the storage chamber 21. The output end of the motor 41 is rotatably connected to the input end of the motor shaft 42. Multiple sets of stirring blades 43 are provided on the motor shaft 42. Pre-mixing device 04 performs pre-mixing; By starting the motor 41, the motor shaft 42 and the stirring blade 43 are driven to rotate, and the environmentally friendly polyurethane adhesive inside the storage chamber 21 is pre-stirred.

[0019] This utility model discloses a feeding device for an environmentally friendly polyurethane adhesive production line. During operation, the environmentally friendly polyurethane adhesive is first fed into the storage chamber 21 through the feed hopper 22. Then, the liquid level inside the storage chamber 21 is monitored by a liquid level sensor 31 to remind the operator to add material or stop the process. Next, the motor 41 is started, driving the motor shaft 42 and the stirring blade 43 to rotate, pre-stirring the environmentally friendly polyurethane adhesive inside the storage chamber 21. Then, the hydraulic cylinder 63 is started, causing its output shaft to extend and retract, adjusting the angle of the discharge chamber 52 so that the discharge chute 55 aligns with the feed inlet of the subsequent processing machine. Then, the valve 24 is opened, discharging the environmentally friendly polyurethane adhesive through the output end of the discharge pipe 23. The discharged adhesive flows into the discharge chamber 52 through the connecting hose 59 and connecting pipe 54. Finally, the motor 56 is started, driving the motor shaft 57 and the spiral blade 58 to rotate, discharging the environmentally friendly polyurethane adhesive through the output end of the discharge chute 55 into the subsequent processing machine.

[0020] The liquid level sensor 31, motor 41, motor 56, and hydraulic cylinder 63 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0021] The main function of this utility model is to enable angle adjustment of the discharge bin.

[0022] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A feeding device for an environmentally friendly polyurethane adhesive production line, comprising an operating table (01); characterized in that, It also includes a storage device (02), a monitoring device (03), a pre-mixing device (04), a feeding device (05), and an adjusting device (06). The storage device (02), the feeding device (05), and the adjusting device (06) are all installed on the operating table (01), and the monitoring device (03) and the pre-mixing device (04) are all installed on the storage device (02). The storage device (02) provides a storage location, the monitoring device (03) monitors the liquid level, the pre-stirring device (04) performs pre-stirring, the feeding device (05) feeds the material, and the adjustment device (06) adjusts the angle.

2. The feeding device for an environmentally friendly polyurethane adhesive production line as described in claim 1, characterized in that, The operating table (01) includes a base (11) and a support (12). The base (11) is installed in the working area, and the support (12) is installed on the top of the base (11).

3. The feeding device for an environmentally friendly polyurethane adhesive production line as described in claim 2, characterized in that, The storage device (02) includes a storage bin (21), a feed hopper (22) and a discharge pipe (23). The storage bin (21) is mounted on a support (12). The feed hopper (22) is connected to the top of the storage bin (21). The discharge pipe (23) is connected to the bottom of the storage bin (21). A valve (24) is provided on the discharge pipe (23).

4. The feeding device for an environmentally friendly polyurethane adhesive production line as described in claim 3, characterized in that, The monitoring device (03) includes a liquid level sensor (31), which is installed on the top of the storage tank (21).

5. The feeding device for an environmentally friendly polyurethane adhesive production line as described in claim 3, characterized in that, The pre-stirring device (04) includes a motor (41) and a motor shaft (42). The motor (41) is installed at the top of the storage chamber (21). The output end of the motor (41) is rotatably connected to the input end of the motor shaft (42). Multiple sets of stirring blades (43) are provided on the motor shaft (42).

6. The feeding device for an environmentally friendly polyurethane adhesive production line as described in claim 3, characterized in that, The feeding device (05) includes a mounting base (51), a discharge bin (52), a connecting pipe (54), a discharge trough (55), a motor (56), and a motor shaft (57). The mounting base (51) is installed on the top of the base (11). The discharge bin (52) is installed on the mounting base (51) via a mounting bracket (53). The connecting pipe (54) is connected to the top of the discharge bin (52). The discharge trough (55) is connected to the top of the discharge bin (52). The motor (56) is installed on the side of the discharge bin (52). The output end of the motor (56) is rotatably connected to the input end of the motor shaft (57). The motor shaft (57) is provided with a spiral blade (58). The connecting hose (59) is connected to the discharge pipe (23). The connecting hose (59) is connected to the connecting pipe (54).

7. The feeding device for an environmentally friendly polyurethane adhesive production line as described in claim 6, characterized in that, The adjustment device (06) includes a second mounting base (61), a connector (62), a hydraulic cylinder (63), a second mounting bracket (64), and a third mounting base (65). The second mounting base (61) is mounted on the side of the base (11), the connector (62) is mounted on the second mounting base (61), the hydraulic cylinder (63) is mounted on the top of the connector (62), the hydraulic cylinder (63) is provided with an output shaft, the second mounting bracket (64) is mounted on the top of the output shaft of the hydraulic cylinder (63), the third mounting base (65) is mounted on the bottom of the discharge bin (52), and the second mounting bracket (64) is mounted on the third mounting base (65).

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