Rapid curing device for carpet back adhesive

Abstract

The utility model relates to carpet production and processing technical field especially relates to a carpet back glue quick solidification device, including workbench, the top corner of workbench is provided with support rod, the top of support rod is provided with the top plate, the bottom of top plate is provided with electric telescopic handle, one end of electric telescopic handle is provided with the seal cover, the inboard top of seal cover is provided with the temperature rise bin, the inboard of temperature rise bin is provided with the electric heating wire, the bottom of temperature rise bin is provided with the air -supply hole, the top of seal cover is provided with the gas injection pump, place the carpet of solidification processing to be in workbench, reduce seal cover and make it seal the carpet on workbench in, the environmental temperature in the temperature rise bin is heated and raised by electric heating wire, start gas injection pump and send air to the temperature rise bin, make the hot air current in the temperature rise bin blow to the carpet back glue surface through the air -supply hole to blow to the carpet back glue surface through the air -supply hole through the sealed drying mode, avoid external environment temperature influence, make the carpet back glue even solidification, shorten back glue solidification time, effectively enhance the device practical value.

Description

Technical Field

[0001] This utility model relates to the field of carpet production and processing technology, and in particular to a rapid curing device for carpet backing adhesive. Background Technology

[0002] During the manufacturing process of carpets, the roots of the carpet fibers need to be fixed with an adhesive layer to prevent the fibers from falling off during use. Applying adhesive to the back of the carpet can increase the friction between the carpet and the ground, providing anti-slip properties and extending the carpet's lifespan. After applying the adhesive, it needs to be cured.

[0003] Most current carpet adhesive curing devices have relatively simple structures, often directly blowing hot air onto the carpet adhesive through a fan. The hot air is easily affected by the ambient temperature, and the temperature of different parts of the adhesive may be uneven, making it difficult to cure the adhesive evenly. This results in a longer curing time and higher energy consumption of the device.

[0004] Therefore, in view of the long curing time of existing curing devices, a rapid curing device for carpet backing adhesive can be designed. By using a sealed drying method, the ambient temperature of the carpet can be increased, avoiding the influence of external ambient temperature, so that the carpet backing adhesive can be cured evenly, shortening the curing time, reducing the energy consumption of the device, and thus effectively enhancing the practical value of the device. Utility Model Content

[0005] To overcome the problems of most carpet adhesive curing devices that directly blow hot air onto the carpet adhesive using a fan, which is easily affected by ambient temperature and may result in uneven temperature distribution in different parts of the adhesive, leading to long curing times and high energy consumption, this utility model is proposed.

[0006] The technical solution of this utility model is as follows: a carpet backing adhesive rapid curing device, comprising a worktable, through holes, support rods, a top plate, an electric telescopic rod, a sealing cover, a lifting assembly, a heating chamber, an electric heating wire, a temperature control assembly, air supply holes, an air injection pump, and an air supply assembly. The worktable has through holes in the middle, with multiple sets of through holes evenly spaced. Support rods are installed at the four corners of the top of the worktable, and a top plate is installed at the top of the support rods. An electric telescopic rod is installed at the middle of the bottom of the top plate. A sealing cover is installed at the outer telescopic end of the electric telescopic rod. A lifting assembly is installed on one side of the sealing cover. A heating chamber is installed at the top of the inner side of the sealing cover, and an electric heating wire is installed inside the heating chamber. A temperature control assembly is installed on the outer side of the sealing cover. An air supply hole is installed at the bottom of the heating chamber, with multiple sets of air supply holes evenly spaced. Two sets of air injection pumps are symmetrically arranged at the top of the sealing cover, and an air supply assembly is installed on one side of each air injection pump.

[0007] Preferably, the carpet to be cured is placed on a workbench with the adhesive side facing up. A support rod supports and fixes the top plate, and an electric telescopic rod is fixed to the top plate. The height of the sealing cover is adjusted by extending and retracting the electric telescopic rod. A lifting component ensures the stable raising and lowering of the sealing cover, sealing the carpet on the workbench. A temperature control component controls the heating of the heating wire, raising the ambient temperature inside the heating chamber. An air supply component controls the operation of the air injection pump, which draws air into the heating chamber. The hot air inside the heating chamber is then blown onto the adhesive side of the carpet through the air outlet, accelerating the adhesive curing speed. Through-holes ensure the carpet's breathability and prevent overheating. This raises the ambient temperature around the carpet, avoiding the influence of external ambient temperature, ensuring uniform curing of the carpet adhesive, shortening the curing time, reducing energy consumption, and enhancing the practical value of the device.

[0008] Preferably, the lifting assembly includes an annular groove and a sealing ring. The annular groove is provided at the top of the work platform and is located outside the through hole. A sealing ring is provided at the bottom of the sealing cover and is fitted and connected to the annular groove.

[0009] Preferably, the lifting assembly also includes connecting blocks, with connecting blocks provided on the outer side of the sealing cover at the four outer corners of the sealing cover, and the connecting blocks slidably connected to the support rod.

[0010] Preferably, the temperature control assembly includes a control panel, a heating motor, and a temperature controller. The control panel is located on the outside of the sealing cover, the heating motor is located on the outside of the sealing cover, and the temperature controller is located on the inside of the heating chamber.

[0011] Preferably, the electric telescopic rod and the heating motor are electrically connected to the control panel, the output end of the heating motor is connected to one end of the heating wire, and the temperature controller is electrically connected to the heating motor.

[0012] Preferably, the air supply assembly includes a connecting pipe and an air filter, with the connecting pipe located on one side of the air pump and the air filter located on the outside of the connecting pipe.

[0013] Preferably, the air pump and the control panel are electrically connected to each other, and the other end of the connecting pipe is connected to the heating chamber.

[0014] The beneficial effects of this utility model are:

[0015] When moving the test tube, place the carpet to be cured on the worktable with the adhesive side facing up. Use support rods to support and fix the top plate, and fix the electric telescopic rod through the top plate. Extend and retract the electric telescopic rod to adjust the height of the sealing cover, lowering the sealing cover to seal the carpet on the worktable. Then, control the heating wire to heat up, raising the ambient temperature inside the heating chamber. Then, control the air injection pump to run, drawing air into the heating chamber. The hot air in the heating chamber is then blown onto the carpet adhesive side through the air outlet, accelerating the adhesive curing speed. The through-holes ensure the carpet's breathability and prevent overheating. This addresses the problem that most carpet adhesive curing devices often directly blow hot air onto the carpet adhesive with a fan, which is easily affected by the ambient temperature and may not cure the adhesive evenly, resulting in long curing times and high energy consumption. This enhances the practical value of the device. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of a carpet backing adhesive rapid curing device according to this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional cross-sectional view of the sealing cover of a carpet backing adhesive rapid curing device according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the temperature control component of a carpet backing adhesive rapid curing device according to this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the air supply component of a carpet backing adhesive rapid curing device according to this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Workbench; 2. Through hole; 3. Support rod; 4. Top plate; 5. Electric telescopic rod; 6. Sealing cover; 601. Annular groove; 602. Sealing ring; 603. Connecting block; 7. Heating chamber; 8. Heating wire; 801. Control panel; 802. Heating motor; 803. Temperature controller; 9. Air outlet; 10. Air pump; 1001. Connecting pipe; 1002. Air filter. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figure 1 and Figure 2This utility model provides an embodiment: a carpet backing adhesive rapid curing device, including a workbench 1, a through hole 2, a support rod 3, a top plate 4, an electric telescopic rod 5, a sealing cover 6, a lifting assembly, a heating chamber 7, a heating wire 8, a temperature control assembly, an air supply hole 9, an air injection pump 10, and an air supply assembly. The workbench 1 has a through hole 2 in the middle, with multiple sets of through holes 2 evenly spaced. Support rods 3 are installed at the four corners of the top of the workbench 1, and a top plate 4 is installed at the top of the support rods 3. The bottom of the top plate 4... An electric telescopic rod 5 is provided in the middle of the end. A sealing cover 6 is provided on the outer telescopic end of the electric telescopic rod 5. A lifting component is provided on one side of the sealing cover 6. A heating chamber 7 is provided at the top inner side of the sealing cover 6. An electric heating wire 8 is provided inside the heating chamber 7. A temperature control component is provided on the outer side of the sealing cover 6. An air supply hole 9 is opened at the bottom of the heating chamber 7. Multiple sets of air supply holes 9 are evenly opened. Two sets of air injection pumps 10 are symmetrically arranged at the top of the sealing cover 6. An air supply component is provided on one side of the air injection pump 10.

[0023] Please see Figure 1 and Figure 3 In this embodiment, the lifting assembly includes an annular groove 601, a sealing ring 602, and a connecting block 603. The top of the worktable 1 is provided with an annular groove 601, which is located outside the through hole 2. The bottom of the sealing cover 6 is provided with a sealing ring 602, which is fitted into the annular groove 601. The outer side of the sealing cover 6 is provided with a connecting block 603, which is located at the four corners of the outer side of the sealing cover 6. The connecting block 603 is slidably connected to the support rod 3. When the sealing cover 6 is raised or lowered, the connecting block 603 slides up and down synchronously along the support rod 3, thereby ensuring the stable raising and lowering of the sealing cover 6. When the sealing cover 6 is lowered, the sealing ring 602 is inserted into the annular groove 601, and the sealing effect of the sealing cover 6 is ensured by the sealing ring 602.

[0024] The temperature control assembly includes a control panel 801, a heating motor 802, and a temperature controller 803. The control panel 801 and the heating motor 802 are located on the outside of the sealing cover 6. The electric telescopic rod 5 and the heating motor 802 are electrically connected to the control panel 801. The output end of the heating motor 802 is connected to one end of the heating wire 8. The temperature controller 803 is located on the inside of the heating chamber 7 and is electrically connected to the heating motor 802. The temperature controller 803 is a Rex-C100 model. It sends an operating command to the heating motor 802 through the control panel 801, which controls the heating wire 8 to turn on the current and heat up. The temperature controller 803 sets the internal temperature range of the heating chamber 7. After the internal temperature of the heating chamber 7 rises to the set value, the temperature controller 803 controls the heating motor 802 to stop running, thereby controlling the heating wire 8 to stop heating.

[0025] Please see Figure 4In this embodiment, the air supply assembly includes a connecting pipe 1001 and an air filter 1002. The air pump 10 is electrically connected to the control panel 801. The connecting pipe 1001 is provided on one side of the air pump 10, and the other end of the connecting pipe 1001 is connected to the heating chamber 7. The air filter 1002 is provided on the outside of the connecting pipe 1001. When the air pump 10 is started, the connecting pipe 1001 is controlled to draw air into the heating chamber 7. When the air flows through the air filter 1002, it is purified to ensure that the airflow blown to the backing adhesive is pure.

[0026] Before the curing process, place the carpet to be cured on the workbench 1 with the adhesive side of the carpet facing up. Send an extension command to the electric telescopic rod 5 on the top plate 4 through the control panel 801. Extend the electric telescopic rod 5 to lower the height of the sealing cover 6, so that the connecting block 603 slides down along the support rod 3 and the sealing ring 602 is inserted into the ring groove 601.

[0027] During the curing process, the control panel 801 sends a running command to the heating motor 802, which in turn controls the heating wire 8 to heat up. The heating wire 8 heats up and raises the ambient temperature inside the heating chamber 7. Once the temperature inside the heating chamber 7 reaches the set value, the temperature controller 803 controls the heating motor 802 to stop running.

[0028] At the same time, the air pump 10 is controlled by the control panel 801. The air pump 10 is started to control the connecting pipe 1001 to draw air into the heating chamber 7. The air is purified when it flows through the air filter 1002, so that the hot air in the heating chamber 7 is blown to the carpet backing surface through the air outlet 9. The hot air penetrates the carpet and overflows from the through hole 2 to avoid the carpet from overheating.

[0029] Finally, after the device has been running for a certain period of time, the air pump 10 is turned off, and a retraction command is sent to the electric telescopic rod 5 through the control panel 801. The electric telescopic rod 5 is retracted to raise the sealing cover 6 and remove the carpet from the workbench 1.

[0030] Through the above steps, the carpet to be cured is placed on the workbench 1 with the adhesive side facing up. The top plate 4 is supported and fixed by the support rod 3, and the electric telescopic rod 5 is fixed to the top plate 4. The height of the sealing cover 6 is adjusted by extending and retracting the electric telescopic rod 5. The lifting component ensures the stable raising and lowering of the sealing cover 6, so that the sealing cover 6 seals the carpet on the workbench 1. The heating wire 8 is controlled by the temperature control component to heat up, raising the ambient temperature inside the heating chamber 7. The air supply component controls the operation of the air injection pump 10, which draws air into the heating chamber 7. The hot air in the heating chamber 7 is blown to the adhesive side of the carpet through the air supply hole 9, accelerating the curing speed of the adhesive. The through hole 2 ensures the breathability of the carpet, preventing the carpet from overheating, thereby raising the ambient temperature of the carpet and avoiding the influence of the external ambient temperature. This ensures uniform curing of the carpet adhesive, shortens the curing time, and reduces the energy consumption of the device.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A rapid curing device for carpet backing adhesive, comprising a workbench (1), characterized in that: It also includes through holes (2), support rods (3), top plates (4), electric telescopic rods (5), sealing covers (6), lifting components, heating chambers (7), heating wires (8), temperature control components, air supply holes (9), air injection pumps (10), and air supply components. Through holes (2) are provided in the middle of the work platform (1), and multiple sets of through holes (2) are evenly provided. Support rods (3) are provided at the four corners of the top of the work platform (1), and top plates (4) are provided at the top of the support rods (3). Electric telescopic rods (5) are provided at the middle of the bottom of the top plates (4). The outer telescopic end of the electric telescopic rod (5) is provided with a sealing cover (6), a lifting component is provided on one side of the sealing cover (6), a heating chamber (7) is provided at the top inner side of the sealing cover (6), an electric heating wire (8) is provided on the inner side of the heating chamber (7), a temperature control component is provided on the outer side of the sealing cover (6), an air supply hole (9) is provided at the bottom of the heating chamber (7), multiple sets of air supply holes (9) are evenly provided, two sets of air injection pumps (10) are symmetrically provided at the top of the sealing cover (6), and an air supply component is provided on one side of the air injection pump (10).

2. The carpet backing adhesive rapid curing device according to claim 1, characterized in that: The lifting assembly includes an annular groove (601) and a sealing ring (602). The top of the worktable (1) is provided with an annular groove (601), which is located on the outside of the through hole (2). The bottom of the sealing cover (6) is provided with a sealing ring (602), which is fitted and connected to the annular groove (601).

3. The carpet backing adhesive rapid curing device according to claim 1, characterized in that: The lifting assembly also includes a connecting block (603). The connecting block (603) is provided on the outside of the sealing cover (6). The connecting block (603) is located at the four corners of the outside of the sealing cover (6). The connecting block (603) is slidably connected to the support rod (3).

4. The carpet backing adhesive rapid curing device according to claim 1, characterized in that: The temperature control assembly includes a control panel (801), a heating motor (802), and a temperature controller (803). The control panel (801) is located on the outside of the sealing cover (6), the heating motor (802) is located on the outside of the sealing cover (6), and the temperature controller (803) is located on the inside of the heating chamber (7).

5. The carpet backing adhesive rapid curing device according to claim 4, characterized in that: The electric telescopic rod (5) and the heating motor (802) are electrically connected to the control panel (801). The output end of the heating motor (802) is connected to one end of the heating wire (8). The temperature controller (803) is electrically connected to the heating motor (802).

6. The carpet backing adhesive rapid curing device according to claim 4, characterized in that: The air supply assembly includes a connecting pipe (1001) and an air filter (1002). The connecting pipe (1001) is provided on one side of the air pump (10), and the air filter (1002) is provided on the outside of the connecting pipe (1001).

7. A carpet backing adhesive rapid curing device according to claim 6, characterized in that: The air pump (10) is electrically connected to the control panel (801), and the other end of the connecting pipe (1001) is connected to the heating chamber (7).

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