Winding equipment provided with anti-bending mechanism and used for production of low-odor sealing strips for automobiles

Abstract

The utility model discloses rolling equipment with an anti-bending mechanism for producing low-odor sealing strips for automobiles, which relates to the technical field of rolling equipment for producing sealing strips and comprises a bearing frame, a rolling disc, a support plate, a guide roller and a third motor. A winding disc and a supporting plate are arranged on the side face of the second motor, an extending plate, a winding rod and an adjusting plate are installed on the side face of the supporting plate, a traction support is installed on the right side of the bearing frame, a guide groove is formed in the side face of the traction support, and the traction support is provided with a limiting hole, a guide arm, a magnetic attraction bolt and a guide roller. Bending deformation during rolling of the sealing strip is effectively avoided, the product size precision and appearance quality are guaranteed, the product percent of pass is improved, the rejection rate caused by quality problems is reduced, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the winding equipment technical field for sealing strip production, concretely is a kind of winding equipment for low odor sealing strip production for automobile with anti-bending mechanism. BACKGROUND

[0002] The winding equipment for sealing strip production is a kind of equipment for winding and arranging the produced sealing strip, to facilitate storage, transportation and subsequent processing, but the existing winding equipment for sealing strip production has some deficiencies, for example:

[0003] The sealing strip production winding equipment described in application No. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of winding equipment for low odor sealing strip production for automobile with anti-bending mechanism to solve the problem that the equipment in the market does not set guiding adjustment function, aims at the cleaning operation of the sealing strip, and it is easy to cause the deviation of sealing strip winding and the deformation of bending.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of winding equipment for low odor sealing strip production for automobile with anti-bending mechanism, including bearing frame, winding disc, support plate, guide roller and third motor;

[0006] Second motor is installed above the bearing frame;

[0007] The winding disc and support plate are provided on the side surface of the second motor, the extension plate, winding rod and adjusting plate are installed on the side surface of the support plate, the traction support is installed on the right side of the bearing frame, the guide groove is formed on the side surface of the traction support, and the driven roller and drive roller are provided below the traction support, the fixed plate and spring are provided on the side surface of the drive roller, the guide plate is installed on the side surface of the fixed plate, the guide rod and screw rod are provided on the side surface of the traction support, and the traction support is provided with limit hole, guide arm, magnetic attraction bolt and guide roller.

[0008] As a preferred technical scheme of the utility model, the winding disc is rotationally connected to the left side of the bearing frame The side of the winding disc is fixedly connected with the output shaft of the second motor, the support plate is circularly arranged and has six, and the support plate is rotationally connected with the winding disc, the adjusting plate is rotationally connected with the support plate, the bottom end of the adjusting plate is rotationally connected with the extension plate, the extension plate is hexagonal structure, and the connecting part of the extension plate and the adjusting plate is provided as resistance structure, the extension plate is slidably connected with the winding rod, and the winding rod is fixedly connected with the center position of the winding disc.

[0009] By adopting the technical scheme, the second motor drives the winding disc to rotate, the winding rod rotates synchronously when the winding disc rotates, the adjusting plate is rotationally connected with the supporting plate and the extending plate, and the extending plate is slidingly connected with the winding rod, in the winding process, the adjusting plate automatically adjusts the angle according to the winding condition, drives the extending plate to slide on the winding rod, and the self-adaptive adjustment of the winding radius is realized, so that the uniform winding of the sealing strip is ensured, and the bending caused by the uneven force is avoided.

[0010] As a preferred technical scheme of the utility model, the guide rod is fixedly connected to the right side of the center line of the bearing frame, the side of the guide rod is parallel to a rotating screw rod, the screw rod is fixedly connected with the output shaft of the first motor, a traction support is sleeved outside the screw rod, and three guide grooves are evenly formed in the side of the traction support;

[0011] By adopting the technical scheme, after the first motor is started, the screw rod rotates, the traction support moves left and right along the guide rod because the traction support is sleeved outside the screw rod and the guide rod is fixedly connected to the bearing frame to provide guidance for the traction support, the position of the traction support can be adjusted, the tension of the sealing strip in the winding process can be changed, when the sealing strip has a slackening trend, the traction support is moved away from the winding disc to increase the tension, and vice versa, if the tension of the sealing strip is too large, the traction support is moved close to the winding disc to reduce the tension, so that the appropriate tension of the sealing strip in the winding process is ensured, and the bending deformation is prevented.

[0012] As a preferred technical scheme of the utility model, the spring is fixedly connected to the side of the traction support, the bottom of the spring is fixedly connected with a fixed plate, the fixed plate is in a T-shaped structure as a whole, the fixed plate is slidingly connected with a guide plate, the guide plate is fixedly connected to the side of the traction support, the fixed plate is rotationally connected with a driven roller, the driven roller is parallel to a driving roller below, and the driving roller is fixedly connected with the output shaft of the third motor;

[0013] By adopting the technical scheme, the third motor drives the driving roller to rotate, the driving roller drives the driven roller to rotate, the sealing strip is transmitted between the driving roller and the driven roller, the spring is fixed to the side of the traction support and connected with the fixed plate at the bottom, the fixed plate is rotationally connected with the driven roller, the elastic force of the spring generates a certain pressure on the sealing strip, when the thickness of the sealing strip changes, the spring is self-adaptively stretched and contracted to adjust the pressure of the driven roller on the sealing strip, so that the sealing strip is stable in the transmission process, and the problems of bending and deviation caused by insufficient or excessive pressure are avoided.

[0014] The limiting hole is arranged on the side of the traction support, and six limiting holes are arranged in an arc shape.

[0015] When the angle and position of the guide roller need to be adjusted, the magnetic pin is pulled out of the limiting hole, and then the magnetic pin is slid on the guide arm.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. Improve product quality: effectively avoid the bending deformation of the sealing strip during winding, ensure the product size precision and appearance quality, improve the product pass rate, reduce the waste rate caused by quality problems, and reduce the production cost.

[0018] 2. Enhance the applicability of the equipment: according to different specifications and materials of the sealing strip, the winding parameters such as winding radius, tension, guide angle, etc. can be flexibly adjusted, the versatility of the equipment is improved, and the equipment is suitable for the production and winding of various low odor sealing strips for automobiles.

[0019] 3. Prolong the service life of the equipment: since the sealing strip winding process is more stable, the wear and damage of the equipment parts are reduced, the service life of the equipment is prolonged, and the equipment maintenance cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a side view structure schematic diagram of the utility model;

[0021] Figure 2 It is a bearing frame and third motor structure schematic diagram of the utility model;

[0022] Figure 3 It is a stretching plate and winding rod structure schematic diagram of the utility model;

[0023] Figure 4 It is a magnetic pin and limiting hole structure schematic diagram of the utility model.

[0024] In the figure: 1, bearing frame; 2, winding disc; 3, support plate; 4, guide roller; 5, guide arm; 6, first motor; 7, guide groove; 8, traction support; 9, driven roller; 10, guide rod; 11, screw rod; 12, drive roller; 13, spring; 14, extension plate; 15, winding rod; 16, adjusting plate; 17, second motor; 18, fixed plate; 19, guide plate; 20, magnetic suction bolt; 21, limiting hole; 22, third motor. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figure 1 Figure 4 The technical scheme of the utility model discloses a kind of low odor sealing strip production with anti-bending mechanism for automobile with winding equipment, including bearing frame 1, winding disc 2, support plate 3, guide roller 4, guide arm 5, first motor 6, guide groove 7, traction support 8, driven roller 9, guide rod 10, screw rod 11, drive roller 12, spring 13, extension plate 14, winding rod 15, adjusting plate 16, second motor 17, fixed plate 18, guide plate 19, magnetic suction bolt 20, limiting hole 21 and third motor 22;

[0027] Second motor 17 is installed above bearing frame 1;

[0028] Second motor 17 is installed above bearing frame 1, its side surface is equipped with winding disc 2 and support plate 3, winding disc 2 is rotatably connected above the left side support of the center line of bearing frame 1, and one side is stably connected with the output shaft of second motor 17, support plate 3 is six in total, is circularly arranged, is rotatably connected with winding disc 2, the side surface of support plate 3 is equipped with extension plate 14, winding rod 15 and adjusting plate 16, wherein, winding rod 15 is fixed at the center position of winding disc 2, one end of adjusting plate 16 is rotatably connected on support plate 3, and the bottom end is rotatably connected with extension plate 14, extension plate 14 is hexagonal structure, and the connection of extension plate 14 and adjusting plate 16 is designed as resistance structure, and simultaneously slidingly cooperates with winding rod 15;

[0029] ​When the second motor 17 starts to operate, the winding rod 15 will rotate synchronously, and during the winding process, as the winding diameter of the sealing strip gradually increases, the adjusting plate 16 will automatically adjust its angle according to the actual winding situation. Since the adjusting plate 16 is rotatably connected with the support plate 3 and the stretching plate 14, and the stretching plate 14 is slidably connected with the winding rod 15, the change of the angle of the adjusting plate 16 will drive the stretching plate 14 to slide on the winding rod 15, thereby realizing the self-adaptive adjustment of the winding radius. This adjustment mode can ensure that the sealing strip is uniformly wound on the winding disc 2, and effectively avoid the bending phenomenon caused by uneven local stress;

[0030] The right side of the bearing frame 1 is provided with a traction support 8, the side surface of which is provided with a guide groove 7, and a driven roller 9 and a driving roller 12 are arranged below. A guide rod 10 is fixed to the right side of the center line of the bearing frame 1, and a lead screw 11 is parallel to the guide rod 10 and can rotate around it. The lead screw 11 is fixedly connected with the output shaft of the first motor 6, and the traction support 8 is sleeved outside the lead screw 11, and three guide grooves 7 are uniformly distributed on the side surface of the traction support 8;

[0031] When the first motor 6 starts, the lead screw 11 starts to rotate. Since the traction support 8 is sleeved outside the lead screw 11, and the guide rod 10 provides a guide function for the traction support 8, the traction support 8 will move left and right along the guide rod 10. During the winding process of the sealing strip, the position of the traction support 8 can be adjusted to effectively change the tension of the sealing strip. If the sealing strip is observed to be loose, the traction support 8 can be controlled to move away from the winding disc 2 to increase the tension. Conversely, if the tension of the sealing strip is too large, the traction support 8 can be moved close to the winding disc 2 to reduce the tension, so that the sealing strip can maintain an appropriate tension during the entire winding process, preventing bending and deformation due to abnormal tension;

[0032] The side surface of the driving roller 12 is provided with a fixed plate 18 and a spring 13. The side surface of the fixed plate 18 is provided with a guide plate 19, one end of the spring 13 is fixed to the side surface of the traction support 8, the bottom is connected with the fixed plate 18, and the fixed plate 18 is in the form of a T-shaped structure. The fixed plate 18 is in sliding connection with the guide plate 19 fixed to the side surface of the traction support 8, and is in rotary connection with the driven roller 9. The driven roller 9 and the driving roller 12 arranged in parallel below can rotate. The driving roller 12 is fixedly connected with the output shaft of the third motor 22;

[0033] When the third motor 22 is running, the driving roller 12 is driven to rotate, and the driving roller 12 further drives the driven roller 9 to rotate, so that the sealing strip is smoothly transmitted between the driving roller 12 and the driven roller 9. The spring 13 exerts a certain pressure on the sealing strip through the fixed plate 18 by virtue of its own elastic force. When the thickness of the sealing strip changes, the spring 13 can automatically adjust the pressure of the driven roller 9 on the sealing strip by stretching and contracting, so as to ensure that the sealing strip remains stable during transmission and avoid bending, deviation and other adverse conditions due to insufficient or excessive pressure;

[0034] The side surface of the traction bracket 8 is further provided with a guide rod 10 and a lead screw 11, and is equipped with a limiting hole 21, a guide arm 5, a magnetic suction bolt 20 and a guide roller 4. The limiting hole 21 is arranged on the side surface of the traction bracket 8 in an arc shape and has a total of six holes. The guide arm 5 is rotatably connected to the side surface of the traction bracket 8. The magnetic suction bolt 20 can slide on the side surface of the guide arm 5 and is rotatably connected to the guide roller 4 on the side surface thereof and can penetrate the guide arm 5 and be inserted into the limiting hole 21.

[0035] When the angle and position of the guide roller 4 need to be adjusted, the magnetic suction bolt 20 is first pulled out of the limiting hole 21, and then the magnetic suction bolt 20 is slid on the guide arm 5. Since the magnetic suction bolt 20 is rotatably connected to the guide roller 4, the inclination angle of the guide roller 4 can be flexibly adjusted according to actual needs during the sliding process. After adjustment, the magnetic suction bolt 20 is inserted into the limiting hole 21 at a suitable position to fix the guide roller 4. In this way, the sealing strip with different directions can be guided at multiple angles to ensure that the sealing strip always remains in a straight line before entering the winding disc 2 and effectively prevents bending.

[0036] Working principle: when the low-odor sealing strip for automobile is wound by using the winding equipment with the anti-bending mechanism, one end of the low-odor sealing strip for automobile to be wound is first threaded through the guide roller 4, then threaded between the driving roller 12 and the driven roller 9, and finally fixed on the winding rod 15 of the winding disc 2. The third motor 22 is started to drive the driving roller 12 to rotate and drive the driven roller 9 to rotate, so that the sealing strip starts to be transmitted. The second motor 17 is started to drive the winding disc 2 to rotate and perform winding work. During the winding process, as the winding diameter increases, the adjusting plate 16 rotates on the supporting plate 3 to drive the stretching plate 14 to slide along the winding rod 15 and automatically adjust the winding radius. At the same time, according to the actual situation of the sealing strip, the first motor 6 is started to drive the lead screw 11 to rotate and drive the traction bracket 8 to move left and right along the guide rod 10 to adjust the winding tension of the sealing strip. When the angle and position of the guide roller 4 need to be adjusted, the magnetic suction bolt 20 is pulled out of the limiting hole 21, and the position of the magnetic suction bolt 20 on the guide arm 5 is slid. After adjustment, the magnetic suction bolt 20 is inserted into the limiting hole 21 at a suitable position to guide the sealing strip and ensure that it remains in a straight line during winding without bending.

[0037] Thus, a series of work is completed, the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A low-odor sealing strip production rolling equipment with a bending prevention mechanism for automobiles, comprising a bearing frame (1); A second motor (17) is installed above the bearing frame (1); Characterized in that: The second motor (17) is provided with a rolling plate (2) and a support plate (3) on the side, the support plate (3) is provided with an extension plate (14), a rolling rod (15) and an adjusting plate (16) on the side, a traction support (8) is installed on the right side of the bearing frame (1), a guide groove (7) is formed on the side of the traction support (8), and a driven roller (9) and a drive roller (12) are arranged below the traction support (8), the drive roller (12) is provided with a fixed plate (18) and a spring (13) on the side, the fixed plate (18) is provided with a guide plate (19) on the side, the traction support (8) is provided with a guide rod (10) and a lead screw (11), and the traction support (8) is provided with a limiting hole (21), a guide arm (5), a magnetic attraction bolt (20) and a guide roller (4).

2. The winding apparatus for producing a low-odor sealant strip for a vehicle with a bending prevention mechanism according to claim 1, characterized by The rolling plate (2) is rotatably connected to the left side of the bearing frame (1), one side of the rolling plate (2) is fixedly connected with the output shaft of the second motor (17), the support plate (3) is circularly arranged and rotatably connected with the rolling plate (2), the adjusting plate (16) is rotatably connected with the support plate (3), the bottom end of the adjusting plate (16) is rotatably connected with the extension plate (14), the extension plate (14) is a hexagonal structure, the connection between the extension plate (14) and the adjusting plate (16) is provided with a resistance structure, the extension plate (14) is slidably connected with the rolling rod (15), and the rolling rod (15) is fixedly connected with the center of the rolling plate (2).

3. The winding apparatus for producing a low odor sealant strip for a car with a bending prevention mechanism according to claim 1, characterized in that, The guide rod (10) is fixedly connected to the right side of the bearing frame (1), the guide rod (10) is parallel to the lead screw (11) on the side, the lead screw (11) is fixedly connected with the output shaft of the first motor (6), the lead screw (11) is sleeved with the traction support (8) on the outside, and three guide grooves (7) are evenly formed on the side of the traction support (8).

4. The winding apparatus for producing a low-odor sealing strip for a vehicle with a bending prevention mechanism according to claim 1, characterized by The spring (13) is fixedly connected to the side of the traction support (8), the bottom of the spring (13) is fixedly connected with the fixed plate (18), the fixed plate (18) is a T-shaped structure, the fixed plate (18) is slidably connected with the guide plate (19), the guide plate (19) is fixedly connected to the side of the traction support (8), the fixed plate (18) is rotatably connected with the driven roller (9), the driven roller (9) is rotatably connected with the drive roller (12) below, and the drive roller (12) is fixedly connected with the output shaft of the third motor (22).

5. The winding apparatus for producing a low-odor sealant strip for a vehicle with a bending prevention mechanism according to claim 1, characterized in that, The limiting hole (21) is formed on the side of the traction support (8), and the limiting hole (21) is arranged in an arc shape and has six limiting holes, the guide arm (5) is rotatably connected to the side of the traction support (8), the guide arm (5) is slidably connected with the magnetic attraction bolt (20) on the side, the magnetic attraction bolt (20) is rotatably connected with the guide roller (4) on the side, and the magnetic attraction bolt (20) penetrates through the guide arm (5) and is inserted into the limiting hole (21).

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