Traction device for processing nylon heat insulation strip

Abstract

The utility model discloses a traction device for processing a nylon heat insulation strip, and relates to the technical field of heat insulation strip processing equipment. The traction device for processing the nylon heat insulation strip comprises a traction device main body used for traction of the nylon heat insulation strip; the driving wheel is positioned in the traction device main body; the driven wheel is located in the traction device body, and the driven wheel is located over the driving wheel; the adjusting part is located in the traction device body, the adjusting part is in sliding connection with the traction device body, and the adjusting part comprises a connecting block, a movable block and a connecting rod; and the pressure monitor is located between the connecting block and the movable block. According to the traction device for processing the nylon heat insulation strip, the influence on traction of the driving wheel and the driven wheel on the nylon heat insulation strip after the size of the nylon heat insulation strip is reduced can be avoided, and cooling gas can directly act on the nylon heat insulation strip through the arrangement of the cooling part, so that the cooling rate of the nylon heat insulation strip is increased.

Description

Technical Field

[0001] The utility model relates to the field of thermal insulation strip processing equipment, and specifically relates to a traction device for processing nylon thermal insulation strips. Background Art

[0002] In the processing of nylon insulation strips, the traction device plays a vital role. With the continuous improvement of the thermal insulation performance requirements of the construction industry, the demand for nylon insulation strips is also increasing. The processing traction device can ensure that the nylon insulation strips are stably and efficiently pulled and transported during the production process, ensuring product quality and production efficiency.

[0003] When the newly extruded nylon insulation strip is towed, due to the principle of thermal expansion and contraction, after the insulation strip passes through the traction device and is cooled, the volume of the insulation strip becomes smaller and the friction between the insulation strip and the traction device decreases, which may cause the roller to slip, thereby affecting the traction of the insulation strip. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a traction device for processing nylon insulation strips, which solves the problem that when the volume of the nylon insulation strips becomes smaller, the traction of the insulation strips by the rollers is easily affected, and the cooling rate of the insulation strips is low.

[0005] Technical solution: To achieve the above purpose, the present invention is implemented through the following technical solution: a traction device for processing nylon insulation strips, comprising: a traction device body, used for traction of nylon insulation strips; a driving wheel, located in the traction device body; a driven wheel, located in the traction device body, and the driven wheel is directly above the driving wheel; an adjustment part, located in the traction device body, the adjustment part is slidably connected to the traction device body, the adjustment part includes a connecting block, a movable block and a connecting rod; the pressure monitor can use a CFBLY spoke pressure sensor, that is, a strain gauge pressure sensor; wherein the driven wheel is located between the adjustment parts, and the driven wheel is connected to the movable block, the connecting rod is connected to the movable block, and the connecting rod is slidably connected to the connecting block.

[0006] In a further embodiment, a plurality of partitions are provided, and the distance between two adjacent partitions is the same.

[0007] In a further embodiment, the anti-skid member is located on the driving wheel and the driven wheel and completely wraps the driving wheel and the driven wheel, and the anti-skid member can be made of heat-resistant and anti-skid materials such as rubber.

[0008] In a further embodiment, the telescopic rod may be selected according to the maximum displacement distance required by the adjustment part.

[0009] In a further embodiment, the pulley is located on the driving wheel; the annular belt is located on the pulley and is used to connect the driving wheel in series; the power motor can be a three-phase asynchronous motor or other types of motors as long as the traction power requirements can be met.

[0010] In a further embodiment, the position of the cooling part in the traction device body can be set according to actual conditions.

[0011] In a further embodiment, the shape and direction of the cooling channel can be determined according to actual conditions; a plurality of through holes are opened, and the opening positions are all between two adjacent partitions; the waterproof and breathable part can be made of expanded polytetrafluoroethylene or other materials with waterproof and breathable properties; the air outlet is located in the through hole, for discharging the cooling gas, and the air outlet is directly above the waterproof and breathable part.

[0012] In a further embodiment, the cutting portion is located on the traction device body and is used for cutting the nylon insulation strip.

[0013] In a further embodiment, the driven wheels are provided in plurality, and the thickness of the driven wheels is the same as the spacing between the partitions, and the radius of the driven wheels is at least the same as the height of the partitions.

[0014] Beneficial effects: 1. The setting of the adjustment part and the anti-slip part solves the problem of roller slipping when the volume of the nylon insulation strip is reduced, and through the setting of the adjustment part, the pressure of the driven wheel on the nylon insulation strip can be adjusted and monitored in real time, and the setting of the anti-slip part can increase the friction between the driving wheel and the driven wheel and the nylon insulation strip. Through the joint action of the two, the traction of the roller on the nylon insulation strip can be avoided after the volume of the nylon insulation strip is reduced.

[0015] 2. The setting of the cooling part solves the problem of slow cooling rate of the nylon insulation strip when the nylon insulation strip moves in the main body of the traction device, and the setting of the through hole allows the cold air to act directly on the nylon insulation strip, and the setting of the waterproof and breathable part can prevent water vapor from contacting the nylon insulation strip, so as to prevent water vapor from affecting the quality of the nylon insulation strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0018] Figure 2 for Figure 1 Schematic diagram of the main cross-section structure.

[0019] Figure 3 for Figure 1 Schematic diagram of the left section structure.

[0020] Figure 4 for Figure 1 Schematic diagram of the rear cross-section structure.

[0021] Figure 5 for Figure 1 Schematic diagram of the top cross-section structure.

[0022] Figure 6 for Figure 3 Schematic diagram of the structure at A.

[0023] Figure 7 for Figure 4 Schematic diagram of the structure at B.

[0024] The reference numerals in the figure are: 1. traction device body; 101. partition; 2. power motor; 3. driving wheel; 4. driven wheel; 5. telescopic rod; 6. adjustment part; 601. connecting block; 602. movable block; 603. connecting rod; 7. cooling part; 701. cooling channel; 702. through hole; 703. air outlet; 8. pulley; 9. annular belt; 10. anti-slip part; 11. waterproof and breathable part; 12. pressure monitor; 13. cutting part. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution in the practical embodiment is clearly and completely described. Obviously, the described embodiment is a part of the practical embodiment, not all of the embodiments. Based on the embodiments in this practical, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical.

[0026] The embodiment of the present application provides a traction device for processing nylon insulation strips, which solves the problem that when the volume of the nylon insulation strip is reduced, the roller is affected in pulling the insulation strip, and the cooling rate of the insulation strip is low. When in use, the purpose of adjusting the pressure of the roller on the insulation strip is achieved, ensuring that the insulation strip will not slip on the roller. At the same time, the cooling rate of the insulation strip is increased by setting the cooling part.

[0027] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] Reference Figure 1-7A traction device for processing nylon thermal insulation strips, comprising: a traction device body 1, used for traction of nylon thermal insulation strips; a driving wheel 3, located in the traction device body 1; a driven wheel 4, located in the traction device body 1, and the driven wheel 4 is directly above the driving wheel 3; an adjustment part 6, located in the traction device body 1, the adjustment part 6 is slidably connected to the traction device body 1, the adjustment part 6 comprises a connecting block 601, a movable block 602 and a connecting rod 603; a pressure monitor 12, located between the connecting block 601 and the movable block 602, one end of the pressure monitor 12 is connected to the connecting block 601, and the other end is in contact with the movable block 602; wherein the driven wheel 4 is located between the adjustment part 6, and the driven wheel 4 is connected to the movable block 602, the connecting rod 603 is connected to the movable block 602, and the connecting rod 603 is slidably connected to the connecting block 601.

[0029] By setting the adjustment part 6 and the pressure monitor 12, the pressure of the driven wheel 4 on the nylon insulation strip can be monitored and adjusted, and at the same time, the reduction in volume of the nylon insulation strip can be avoided to affect the traction of the roller on the nylon insulation strip.

[0030] The partition 101 is located in the traction device body 1 and is used to limit the moving track of the nylon insulation strip.

[0031] The provision of the partition 101 can limit the traction track of the nylon insulation strip, thereby preventing multiple nylon insulation strips from influencing each other.

[0032] The anti-skid member 10 is located on the driving wheel 3 and the driven wheel 4 and is used to increase the friction between the driving wheel 3 and the driven wheel 4 and the nylon heat insulation strip.

[0033] By adding anti-skid parts 10 to the driving wheel 3 and the driven wheel 4, the friction between the driving wheel 3 and the driven wheel 4 and the nylon insulation strip can be increased to prevent the driving wheel 3 and the driven wheel 4 from slipping on the nylon insulation strip, thereby causing damage to the nylon insulation strip.

[0034] The telescopic rod 5 is located in the traction device body 1 , and the output end of the telescopic rod 5 is connected to the adjustment part 6 .

[0035] By providing the telescopic rod 5 , the adjusting part 6 can be controlled to move up and down.

[0036] The pulley 8 is located on the driving wheel 3 ; the annular belt 9 is located on the pulley 8 and is used to be connected in series with the driving wheel 3 ; the power motor 2 is located on the traction device body 1 , and the output end of the power motor 2 is connected to the driving wheel 3 .

[0037] Through the cooperation among the power motor 2, the pulley 8 and the endless belt 9, the linkage among the multiple driving wheels 3 can be realized.

[0038] The cooling part 7 is located in the traction device body 1 and is used for cooling the nylon insulation strip.

[0039] By providing the cooling part 7, the nylon heat insulating strips in the traction device body 1 can be cooled.

[0040] The cooling channel 701 is located in the cooling part 7 and is used for circulating cooling water. The through hole 702 is opened in the traction device body 1, and the through hole 702 is directly above the cooling channel 701. The waterproof and breathable part 11 is located in the through hole 702 and is used for filtering moisture. The air outlet 703 is located in the through hole 702 and is used for discharging cooling gas, and the air outlet 703 is directly above the waterproof and breathable part 11.

[0041] By setting the through hole 702 and the waterproof breathable part 11, the cooling gas can directly contact the nylon insulation strip, thereby accelerating the cooling rate of the nylon insulation strip, and at the same time avoiding water vapor from contacting the nylon insulation strip, thereby affecting the production quality of the nylon insulation strip.

[0042] The cutting portion 13 is located on the traction device body 1 and is used for cutting the nylon insulation strips.

[0043] By setting the cutting portion 13, the nylon heat insulation strip can be cut.

[0044] There are multiple driven wheels 4 , and the thickness of the driven wheel 4 is the same as the spacing between the partitions 101 , and the radius of the driven wheel 4 is at least the same as the height of the partition 101 .

[0045] This avoids the situation where the nylon insulation strip becomes stuck or unstable during the traction process due to excessive gap.

[0046] During use, the power motor 2 is started, and the power motor 2 drives the driving wheel 3 to rotate through the pulley 8 and the annular belt 9, and then the adjustment part 6 is driven to move through the telescopic rod 5, thereby moving the driven wheel 4 to adjust the distance between the driven wheel 4 and the driving wheel 3, and cooling water is filled into the cooling part 7, and then the nylon insulation strip is placed in the traction device body 1 and placed between the partitions 101, and then the driving wheel 3 and the driven wheel 4 cooperate with each other to achieve traction of the nylon insulation strip, and during the traction process, the nylon insulation strip will be quickly cooled by the cooling part 7, and at the same time, the pressure of the driven wheel 4 on the nylon insulation strip will be monitored by the pressure monitor 12 between the connecting block 601 and the movable block 602, and because of the principle of thermal expansion and contraction, after the nylon insulation strip is cooled, its volume will be reduced to a certain extent, and the driven wheel 4 will be The pressure will also decrease accordingly. When the pressure monitor 12 detects that the pressure of the driven wheel 4 on the nylon insulation strip decreases, the pressure monitor 12 will send an electrical signal to the control system, and send a command to the telescopic rod 5 through the control system to push the adjustment part 6 and the driven wheel 4 to move downward, thereby increasing the pressure of the driven wheel 4 on the nylon insulation strip to prevent the driving wheel 3 and the driven wheel 4 from slipping on the nylon insulation strip. The setting of the anti-slip part 10 can prevent the driving wheel 3 and the driven wheel 4 from causing damage to the nylon insulation strip when slipping; after the nylon insulation strip is cooled, the nylon insulation strip is guided out of the traction device body 1 by the traction of the driving wheel 3 and the driven wheel 4 on the insulation strip and the limitation of its movement trajectory by the partition 101, and the length of the nylon insulation strip is monitored by the monitoring device. After the set length is monitored, the nylon insulation strip is cut by the cutting part 13 to obtain a nylon insulation strip of the required length.

[0047] The control system and detection device structures mentioned above are non-essential technical features in this utility model and belong to conventional structures, so they will not be described in detail in this utility model.

[0048] In summary, compared with the prior art, the present invention has the following beneficial effects: through the arrangement of the adjusting part and the pressure monitor, the pressure of the driven wheel on the nylon insulation strip can be monitored in real time, and because the adjusting part has the function of moving up and down, the purpose of adjusting the pressure piece of the driven wheel on the nylon insulation strip can be achieved, so as to avoid the roller slipping on the nylon insulation strip after the volume of the nylon insulation strip is reduced, thereby affecting the traction of the roller on the nylon insulation strip, and through the arrangement of the anti-slip part, the friction between the driving wheel and the driven wheel and the nylon insulation strip can be increased, thereby enhancing the traction of the nylon insulation strip, and at the same time, it can also avoid the damage to the nylon insulation strip when the roller slips; and through the arrangement of the cooling part, the cooling gas generated by the cooling water can be directly applied to the nylon insulation strip, thereby increasing the cooling rate of the nylon insulation strip, and through the arrangement of the waterproof and breathable part, it can be avoided that water vapor contacts the nylon insulation strip, thereby affecting the production quality of the nylon insulation strip.

Claims

1. A traction device for processing nylon insulation strips, characterized in that: include: A traction device body (1) is used for traction of the nylon heat insulation strip; A driving wheel (3) is located inside the traction device body (1); A driven wheel (4) is located in the traction device body (1), and the driven wheel (4) is located directly above the driving wheel (3); An adjusting portion (6) is located inside the traction device body (1), the adjusting portion (6) is slidably connected to the traction device body (1), and the adjusting portion (6) comprises a connecting block (601), a movable block (602) and a connecting rod (603); A pressure monitor (12) is located between the connection block (601) and the movable block (602), and one end of the pressure monitor (12) is connected to the connection block (601) and the other end is in contact with the movable block (602); in The driven wheel (4) is located between the adjusting parts (6), and the driven wheel (4) is connected to the movable block (602), the connecting rod (603) is connected to the movable block (602), and the connecting rod (603) is slidably connected to the connecting block (601).

2. A traction device for processing nylon thermal insulation strips according to claim 1, characterized in that: Also includes: The partition plate (101) is located inside the traction device body (1) and is used to limit the moving track of the nylon heat insulation strip.

3. A traction device for processing nylon thermal insulation strips according to claim 1, characterized in that: Also includes: The anti-slip member (10) is located on the driving wheel (3) and the driven wheel (4) and is used to increase the friction between the driving wheel (3) and the driven wheel (4) and the nylon heat insulation strip.

4. A traction device for processing nylon thermal insulation strips according to claim 1, characterized in that: Also includes: The telescopic rod (5) is located in the traction device body (1), and the output end of the telescopic rod (5) is connected to the adjustment part (6).

5. A traction device for processing nylon thermal insulation strips according to claim 1, characterized in that: Also includes: A pulley (8) located on the driving wheel (3); An endless belt (9), located on the pulley (8), and used for connecting in series with the driving wheel (3); The power motor (2) is located on the traction device body (1), and the output end of the power motor (2) is connected to the driving wheel (3).

6. A traction device for processing nylon thermal insulation strips according to claim 1, characterized in that: Also includes: The cooling part (7) is located in the traction device body (1) and is used for cooling the nylon heat insulation strip.

7. A traction device for processing nylon thermal insulation strips according to claim 6, characterized in that: Also includes: A cooling channel (701), located in the cooling portion (7), for circulating cooling water; A through hole (702) is provided in the traction device body (1), and the through hole (702) is located directly above the cooling channel (701); A waterproof and breathable portion (11), located in the through hole (702), for filtering moisture; The air outlet (703) is located in the through hole (702) and is used to discharge cooling gas, and the air outlet (703) is located directly above the waterproof and breathable portion (11).

8. The traction device for processing nylon thermal insulation strips according to claim 1, characterized in that: Also includes: The cutting part (13) is located on the traction device body (1) and is used for cutting the nylon heat insulation strip.

9. The traction device for processing nylon thermal insulation strips according to claim 2, characterized in that: A plurality of driven wheels (4) are provided, and the thickness of the driven wheels (4) is the same as the spacing between the partitions (101), and the radius of the driven wheels (4) is at least the same as the height of the partitions (101).

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