Sealing rubber strip production traction device

Abstract

The utility model relates to the technical field of traction devices, in particular to a sealing rubber strip production traction device which comprises a centralized control box and a traction assembly, one side of the centralized control box is fixedly connected with the traction assembly, the inner side of the traction assembly is rotatably connected with a built-in shaft roller, and the outer side of the built-in shaft roller is fixedly connected with a tensioning detection assembly. The traction assembly comprises a servo motor, one side of the servo motor is fixedly connected with a shell, the inner side of the shell is rotationally connected with a conveying roller, the conveying roller is sleeved with a conveying belt, the inner side of the shell is rotationally connected with a built-in rotating roller, the outer side of the built-in rotating roller is fixedly connected with a first rubber sleeve, and the inner side of the shell is rotationally connected with a second rubber sleeve. A water tank is formed in the inner side of the rear end of the shell, the tensioning detection assembly comprises a metal sleeve shell, the device can monitor the tensioning degree in real time, and the problem that the sealing rubber strip stretches and exceeds the preset size due to the fact that the sealing rubber strip is excessively tensioned is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a traction device technical field, concretely is a sealing rubber strip production traction device. BACKGROUND

[0002] The sealing rubber strip production traction device is especially used on the sealing rubber strip production line, and through the traction mechanism and the control system, the device ensures that the rubber strip is stably and continuously output from the production line to the subsequent processing link, in the sealing rubber strip production, the sealing rubber strip needs to pass through the water tank, and in the traction process of the sealing rubber strip, water can help to reduce the temperature of rubber in the high-temperature processing process, thereby reducing the size change caused by thermal expansion, and ensuring the stability of the size of the rubber strip.

[0003] In the process of manufacturing the rubber sealing strip, the traction device maintains that the rubber strip is pulled out at a uniform and constant speed, and ensures that the length of the pulled-out rubber strip meets the accurate specification requirements, since the rubber material itself has elasticity and scalability, when the traction speed is fast, the rubber strip may be elongated beyond the predetermined size, which reduces the processing precision and consistency of the product, therefore, the sealing rubber strip production traction device is provided for the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a sealing rubber strip production traction device to solve the problem that the rubber material itself has elasticity and scalability, when the traction speed is fast, the rubber strip may be elongated beyond the predetermined size, which reduces the processing precision and consistency of the product.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The utility model provides a sealing rubber strip production traction device, including centralized control box and traction assembly, one side of centralized control box is fixedly connected with traction assembly, the inside rotation of traction assembly is connected with built -in shaft roller, built -in shaft roller outside fixedly connected with tension detection assembly, the traction assembly includes servo motor, one side of servo motor is fixedly connected with the shell, the inside rotation of shell is connected with conveying roller, the conveying roller is equipped with conveying belt, the inside rotation of shell is connected with built -in rotation roller, the outside fixedly connected with first rubber sleeve of built -in rotation roller, the inside rotation of shell is connected with second rubber sleeve, the back end of shell is equipped with water tank in the inside, tension detection assembly includes metal sleeve shell, the inside fixedly connected with annular embedded sheet of metal sleeve shell, the inside fixedly connected with spring of metal sleeve shell, the inside of metal sleeve shell is equipped with limit contact groove, the inside fixedly connected with first electric ring of annular embedded sheet, the outside of annular embedded sheet is pasted with the inside of fixed column rod, the inside of fixed column rod is equipped with ring body storage groove, the inside fixedly connected with second electric ring of ring body storage groove of fixed column rod, one side of annular embedded sheet is fixedly connected with flexible line, the outside fixedly connected with the inside of fixed column rod of built -in shaft roller, the outside rotation of built -in shaft roller is connected with the inside of shell.

[0007] As the further optimization of the utility model, the inside of the shell near the servo motor is provided with an axle hole, the main shaft of the servo motor rotates in the axle hole of the shell, the number of the conveying rollers is two, and the conveying rollers are located at the front end inside and the rear end inside of the conveying belt.

[0008] As the further optimization of the utility model, the shape of the built-in rotation roller is a cylinder, the shape of the first rubber sleeve is a hollow cylinder, the shape of the second rubber sleeve is the same as that of the first rubber sleeve, the built-in rotation roller is fixed in the inside of the second rubber sleeve, and the number of the second rubber sleeves is two.

[0009] As the further optimization of the utility model, the conveying belt is located in the inside of the shell, the inside of the shell is hollow, and the top end of the conveying belt is attached to the lower end of the first rubber sleeve.

[0010] As the further optimization of the utility model, the shape of the metal sleeve shell is a slotted circular ring, the left side of the metal sleeve shell is flush with the left side of the fixed column rod, the right side of the metal sleeve shell is flush with the right side of the fixed column rod, and the limit contact groove is in the shape of a circular ring.

[0011] As the further optimization of the utility model, wherein: the number of springs is six, one end of the spring is fixedly connected with the outside of the fixed column rod, a sleeve is fixedly connected with the outside of the fixed column rod, the spring is inside the sleeve outside the fixed column rod, the shape of the annular embedded sheet is a hollow cylinder, the annular embedded sheet is inside the ring body receiving groove of the fixed column rod, the number of the annular embedded sheet corresponds to the number of the ring body receiving groove, and the number of the annular embedded sheet is two.

[0012] As the further optimization of the utility model, wherein: the controller is arranged in the built-in shaft roller, the second electric ring is electrically connected with the negative pole of the controller, the positive poles of the first electric ring, the annular embedded sheet, the flexible wire and the controller are connected, and the controller in the built-in shaft roller is installed with the mobile power supply.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] In the utility model, the traction assembly, the tension detection assembly and the built-in shaft roller are arranged, the device controls the traction speed and the tension, reduces the elastic elongation of the rubber sealing strip, utilizes the friction force between the components to drive and automatically adjust the mechanism, ensures the stability and consistency in the traction process, specifically, the support and reset functions of the spring assembly, the wireless signal control of the second electric ring, the flexible wire, the built-in controller in the built-in shaft roller and the centralized control box, the accurate control ability of the traction speed is improved, the sealing rubber strip is prevented from being excessively tensioned, the electric contact feedback mechanism of the first electric ring and the second electric ring realizes the real-time monitoring and control of the traction speed, thereby effectively controlling the production quality of the sealing rubber strip and reducing the quality problems of inaccurate size or inappropriate tension. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the traction assembly structure schematic view of the utility model;

[0017] Figure 3 It is the annular embedded sheet structure schematic view of the utility model;

[0018] Figure 4 It is the fixed column rod structure schematic view of the utility model.

[0019] In the drawing: 1, centralized control box;

[0020] 2, traction assembly; 21, servo motor; 22, shell; 23, conveying belt; 24, built-in rotating roller; 25, first rubber sleeve; 26, second rubber sleeve; 27, water tank; 28, conveying roller;

[0021] 3. Tension detection assembly; 31. Metal housing; 32. Annular insert; 33. Spring; 34. Position-limiting contact groove; 35. First electrical connection ring; 36. Fixed column; 37. Ring body receiving groove; 38. Second electrical connection ring; 39. Soft wire;

[0022] 4. Built-in shaft roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] See also Figures 1-4 , the utility model provides a technical solution:

[0026] A sealing strip production traction device, comprising a centralized control box 1 and a traction assembly 2, the centralized control box 1 is fixedly connected with the traction assembly 2 on one side, a built-in shaft roller 4 is rotatably connected to the inner side of the traction assembly 2, a tension detection assembly 3 is fixedly connected to the outer side of the built-in shaft roller 4, the traction assembly 2 comprises a servo motor 21, the servo motor 21 is fixedly connected with a shell 22 on one side, a conveying roller 28 is rotatably connected to the inner side of the shell 22, the conveying roller 28 is sleeved with a conveying belt 23, a built-in rotating roller 24 is rotatably connected to the inner side of the shell 22, a first rubber sleeve 25 is fixedly connected to the outer side of the built-in rotating roller 24, a second rubber sleeve 26 is rotatably connected to the inner side of the shell 22, a water tank 27 is formed in the inner side of the rear end of the shell 22, the tension detection assembly 3 comprises a metal sleeve 31, an annular embedded sheet 32 is fixedly connected to the inner side of the metal sleeve 31, a spring 33 is fixedly connected to the inner side of the metal sleeve 31, a limiting contact groove 34 is formed in the inner side of the metal sleeve 31, a first electric ring 35 is fixedly connected to the inner side of the annular embedded sheet 32, the outer side of the annular embedded sheet 32 is attached to the inner side of a fixed column rod 36, a ring body storage groove 37 is formed in the inner side of the fixed column rod 36, a second electric ring 38 is fixedly connected to the inner side of the ring body storage groove 37 formed in the fixed column rod 36, a soft wire 39 is fixedly connected to one side of the annular embedded sheet 32, the outer side of the built-in shaft roller 4 is fixedly connected to the inner side of the fixed column rod 36, and the outer side of the built-in shaft roller 4 is rotatably connected to the inner side of the shell 22.

[0027] As a further implementation of the scheme, the inner side of the shell 22 close to the servo motor 21 is provided with a shaft hole, the main shaft of the servo motor 21 rotates in the shaft hole of the shell 22, the number of the conveying rollers 28 is two, the conveying rollers 28 are located on the inner side of the front end and the rear end of the conveying belt 23, the shape of the built-in rotating roller 24 is a cylinder, the shape of the first rubber sleeve 25 is a hollow cylinder, the shape of the second rubber sleeve 26 is the same as that of the first rubber sleeve 25, the built-in rotating roller 24 is fixedly connected to the inner side of the second rubber sleeve 26, the number of the second rubber sleeve 26 is two, the conveying belt 23 is located in the interior of the shell 22, the inner side of the shell 22 is hollow, and the lower end of the first rubber sleeve 25 is attached to the top end of the conveying belt 23, which improves the cooperation precision between components, ensures the stability and consistency during the traction process, allows the rubber sealing strip to maintain a stable shape when passing through the shell 22, and reduces the size change caused by internal friction;

[0028] As a further implementation of the scheme, the metal shell 31 is shaped as a slotted circular ring body, the left side of the metal shell 31 is flush with the left side of the fixed column rod 36, the right side of the metal shell 31 is flush with the right side of the fixed column rod 36, the limit contact groove 34 is shaped as a circular ring body, the number of springs 33 is six, one end of the spring 33 is fixedly connected with the outside of the fixed column rod 36, the outside of the fixed column rod 36 is fixedly connected with a sleeve, the spring 33 is inside the sleeve outside the fixed column rod 36, the shape of the annular embedded piece 32 is a hollow cylindrical body, the inside of the annular embedded piece 32 is inside the ring body receiving groove 37 opened in the fixed column rod 36, the number of annular embedded pieces 32 corresponds to the number of ring body receiving grooves 37, the number of annular embedded pieces 32 is two, so that the metal shell 31 can provide better support and reset function when cooperating with the fixed column rod 36, enhance the stability in the process of traction, increase the complexity and flexibility of the traction system, improve the control precision of the rubber sealing strip traction, the annular embedded piece 32 can provide better support and reset function when cooperating with the ring body receiving groove 37, while reducing internal friction, improving the traction efficiency;

[0029] As a further implementation of the scheme, the built-in shaft roller 4 is provided with a controller inside, the second electric ring 38 is electrically connected with the negative electrode of the controller, the first electric ring 35, the annular embedded piece 32, the soft wire 39 and the positive electrode of the controller are connected, the controller inside the built-in shaft roller 4 is installed with a mobile power supply, realizing accurate control of the traction speed and wireless signal transmission, improving the automation degree of the system and the convenience of operation.

[0030] Work flow: realize the traction of rubber sealing strip, prevent the rubber sealing strip from stretching due to tension, the rubber sealing strip passes through the inside of the water tank 27, cools the rubber sealing strip, passes through the lower part of the limiting contact groove 34 opened in the inside of the spring 33, makes the rubber sealing strip adhere to the lower end of the spring 33, passes through the first rubber sleeve 25 and the conveying belt 23, starts the servo motor 21, the main shaft of the servo motor 21 rotates in the inside of the shell 22, the servo motor 21 drives the conveying roller 28 to rotate, the conveying belt 23 rotates under the action of friction, and the rear conveying roller 28 rotates, the rubber sealing strip adheres to the upper end of the conveying belt 23 and the lower end of the first rubber sleeve 25, moves forward under the action of friction, the first rubber sleeve 25 rotates, the tension detection assembly 3 and the built-in shaft roller 4 rotate under the action of friction, realize the traction effect of the rubber sealing strip, when the feeding speed cannot follow the rubber strip, or the rotating speed of the servo motor 21 is fast, the rubber sealing strip is strong in tension, the rubber sealing strip is in the inside of the limiting contact groove 34, extrudes the metal sleeve 31, the metal sleeve 31 drives the annular embedded piece 32 to move upward, extrudes the spring 33, the spring 33 supports and resets the metal sleeve 31, the spring 33 is sleeved in the sleeve of the fixed column rod 36, can prevent the metal sleeve 31 from rotating, the fixed column rod 36 is stretched too long, the annular embedded piece 32 moves to drive the first electric ring 35 fixedly connected to the inside to move, when the first electric ring 35 and the second electric ring 38 fixedly connected to the ring body receiving groove 37 of the fixed column rod 36 are electrically connected, the second electric ring 38 forms a loop with the first electric ring 35 through the controller and the soft wire 39, sends a wireless signal to the centralized control box 1 through the controller in the built-in shaft roller 4, the centralized control box 1 controls the rotating speed of the servo motor 21, so that the traction speed of the rubber sealing strip can be controlled, the rubber sealing strip can be prevented from being stretched too much and exceeding the predetermined size, and the production quality of the rubber sealing strip can be controlled.

[0031] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sealing strip production traction device, comprising a centralized control box (1) and a traction assembly (2), characterized in that: A traction assembly (2) is fixedly connected to one side of the centralized control box (1), and a built-in shaft roller (4) is rotatably connected to the inner side of the traction assembly (2); The outer side of the built-in shaft roller (4) is fixedly connected to a tension detection component (3), the traction component (2) includes a servo motor (21), one side of the servo motor (21) is fixedly connected to a housing (22), the inner side of the housing (22) is rotatably connected to a conveying roller (28), the conveying roller (28) is sleeved with a conveyor belt (23), the inner side of the housing (22) is rotatably connected to a built-in rotating roller (24), the outer side of the built-in rotating roller (24) is fixedly connected to a first rubber sleeve (25), the inner side of the housing (22) is rotatably connected to a second rubber sleeve (26), the inner side of the rear end of the housing (22) is provided with a water tank (27), the tension detection component (3) includes a metal The metal casing (31) is fixedly connected to an annular embedded sheet (32) on the inner side of the metal casing (31), a spring (33) is fixedly connected to the inner side of the metal casing (31), a limited contact groove (34) is provided on the inner side of the metal casing (31), a first electric connection ring (35) is fixedly connected to the inner side of the annular embedded sheet (32), the outer side of the annular embedded sheet (32) is in contact with the inner side of a fixed column (36), a ring body receiving groove (37) is provided on the inner side of the fixed column (36), a second electric connection ring (38) is fixedly connected to the inner side of the ring body receiving groove (37) provided on the fixed column (36), and a soft wire (39) is fixedly connected to one side of the annular embedded sheet (32); The outer side of the built-in shaft roller (4) is fixedly connected to the inner side of the fixed column rod (36), and the outer side of the built-in shaft roller (4) is rotatably connected to the inner side of the shell (22).

2. A sealing strip production traction device according to claim 1, characterized in that: The housing (22) is provided with an axial hole on the inner side close to the servo motor (21), and the main shaft of the servo motor (21) rotates inside the axial hole of the housing (22). There are two conveying rollers (28), and the conveying rollers (28) are located on the inner side of the front end and the inner side of the rear end of the conveyor belt (23).

3. The sealing strip production traction device according to claim 1, characterized in that: The built-in roller (24) is in the shape of a cylinder, the first rubber sleeve (25) is in the shape of a hollow cylinder, the second rubber sleeve (26) is in the same shape as the first rubber sleeve (25), the built-in roller (24) is fixed inside the second rubber sleeve (26), and there are two second rubber sleeves (26).

4. The sealing strip production traction device according to claim 1, characterized in that: The conveyor belt (23) is located inside the housing (22), the inner side of the housing (22) is hollow, and the lower end of the first rubber sleeve (25) is in contact with the top end of the conveyor belt (23).

5. The sealing strip production traction device according to claim 1, characterized in that: The metal housing (31) is in the shape of a slotted annular body, the left side of the metal housing (31) is flush with the left side of the fixed column (36), the right side of the metal housing (31) is flush with the right side of the fixed column (36), and the position-limiting contact groove (34) is in the shape of an annular body.

6. The sealing strip production traction device according to claim 1, characterized in that: The number of the springs (33) is six, one end of the spring (33) is fixedly connected to the outside of the fixed column (36), the outside of the fixed column (36) is fixedly connected with a sleeve, the spring (33) is inside the sleeve outside the fixed column (36), the shape of the annular insert (32) is a hollow cylinder, the inside of the annular insert (32) is inside the ring body receiving groove (37) opened on the fixed column (36), the number of the annular insert (32) corresponds to the number of the ring body receiving groove (37), and the number of the annular insert (32) is two.

7. The sealing strip production traction device according to claim 1, characterized in that: A controller is provided inside the built-in shaft roller (4); the second electrical connection ring (38) is electrically connected to the negative pole of the controller; the first electrical connection ring (35), the annular embedded sheet (32), the soft wire (39) are connected to the positive pole of the controller; and a mobile power supply is installed in the controller inside the built-in shaft roller (4).

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