Sealing rubber strip collecting device

Abstract

The utility model provides a sealing rubber strip collecting device. The sealing rubber strip collecting device comprises a mounting plate, a discharging pipe and a rotary driving part, the mounting plate is fixed at the adhesive tape output end of the adhesive tape production line; the discharging pipe vertically penetrates through the mounting plate and is in running fit with the mounting plate, an adhesive tape feeding opening is formed in the top end of the discharging pipe, and the bottom end of the discharging pipe obliquely extends downwards to form an adhesive tape discharging opening; the rotary driving part is arranged on the mounting plate, and the output end is connected with the discharging pipe; and the discharging pipe is driven by the rotary driving part to rotate, so that the adhesive tape discharging opening forms a rotary motion track. According to the sealing rubber strip collecting device, the discharging pipe with the inclined bottom is arranged, so that sealing rubber strips can rotate along with the rotating discharging pipe and be thrown out after entering the discharging pipe, and the sealing rubber strips annularly fall into the collecting frame below the mounting plate to be collected; the rotary driving piece enables the adhesive tape discharging port to form a rotary motion track, and the collecting efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of manufacturing of sealing strips, and particularly relates to a sealing strip collecting device. Background Art

[0002] The sealing strip is made of rubber production and is used for sealing products. The sealing strip is mainly applied to fields such as machinery, automobiles, and building doors and windows. The sealing strip can prevent external media from entering the product and prevent the internal substances of the product from leaking, and can prevent or reduce the vibration of machinery or automobiles, so as to achieve the functions of sealing, shock absorption, and energy saving. The sealing strip production line extrudes and shapes the rubber material and then cools and shapes it to form a sealing strip, and then the collecting device stacks the sealing strips in a coiled manner in the receiving frame.

[0003] In the prior art, when winding the sealing strip, since the collecting device does not change its position during the collecting process, the collection of the sealing strip is prone to accumulate at the same position. The continuous accumulation of the sealing strip at the same position will cause the collection space to rapidly shrink. The operator needs to frequently replace the receiving frame to clean up the accumulated sealing strip, resulting in low collection efficiency of the sealing strip and waste of manpower and material resources. Summary of the Utility Model

[0004] The embodiment of the utility model provides a sealing strip collecting device, aiming at solving the problems of low collection efficiency of the sealing strip and waste of human resources in the prior art.

[0005] To achieve the above object, the technical solution adopted by the utility model is: providing a sealing strip collecting device, including a mounting plate, a discharge pipe, and a rotation driving member; the mounting plate is used for being fixed at the rubber strip output end of the rubber strip production line; the discharge pipe vertically penetrates through the mounting plate and is rotationally matched with the mounting plate. The top end of the discharge pipe forms a rubber strip inlet, and the bottom end of the discharge pipe extends obliquely downward and forms a rubber strip outlet; the rotation driving member is arranged on the mounting plate, and the output end is connected with the discharge pipe; wherein, the discharge pipe rotates driven by the rotation driving member, so that the rubber strip outlet forms a rotary motion track.

[0006] In a possible implementation manner, the discharge pipe includes a first pipe body and a second pipe body. The first pipe body is rotationally matched with the mounting plate and the top end passes through the mounting plate upward; the second pipe body is arranged at an angle with the first pipe body and is slidably matched along the axial direction of the second pipe body.

[0007] In a possible implementation manner, an elastic member is arranged on the first pipe body, and the elastic member is connected with the second pipe body.

[0008] In a possible implementation manner, a first gear is sleeved on the discharge pipe, and a second gear is sleeved on the output end of the rotation driving member. The first gear is meshed and connected with the second gear.

[0009] In a possible implementation, the sealant strip collecting device further includes a bracket, which is connected and supported below the mounting plate and is used to form a blanking space below the discharge pipe.

[0010] In a possible implementation, a collecting frame is provided at the bottom of the bracket. The collecting frame is located in the blanking space and is used to receive the sealant strips discharged from the strip discharge port.

[0011] In a possible implementation, a telescopic driving member is provided on the bracket, and the output end of the telescopic driving member is connected to the bottom wall of the mounting plate.

[0012] In a possible implementation, a plurality of telescopic driving members are arrayed and distributed on the bracket.

[0013] In a possible implementation, a guiding member is provided on the mounting plate, and the guiding member is used to guide the sealant strip into the strip inlet.

[0014] In a possible implementation, the guiding member includes two rolling wheels that are in rolling contact with each other, and at least one rolling wheel is provided with an annular groove suitable for the sealant strip to be embedded.

[0015] The beneficial effect of the sealant strip collecting device provided by the present utility model is that: compared with the prior art, by providing a discharge pipe that is rotationally matched with the mounting plate and providing rotational power for the discharge pipe through a rotation driving member, the sealant strip can rotate following the rotating discharge pipe and form a rotary motion trajectory after entering the discharge pipe, so that the sealant strip can fall in a ring shape into the collecting frame below the mounting plate for collection; the rotation driving member makes the strip discharge port form a rotary motion trajectory, avoiding the sealant strip always falling at the same position in the collecting frame, resulting in a rapid reduction of the collecting space, being able to increase the time interval between sealant strip collections and increase the number of sealant strips collected at one time, which is beneficial to improving the collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the sealant strip collecting device provided by the embodiment of the present utility model;

[0017] Figure 2 It is a front-view structural schematic diagram of the sealant strip collecting device provided by the embodiment of the present utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the discharge pipe adopted by the embodiment of the present utility model;

[0019] Figure 4 It is an exploded structural schematic diagram of the discharge pipe adopted by the embodiment of the present utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the rolling wheel adopted by the embodiment of the present utility model;

[0021] In the figure: 10, mounting plate; 20, discharge pipe; 21, rubber strip inlet; 22, rubber strip outlet; 23, first pipe body; 24, second pipe body; 25, elastic member; 26, first gear; 30, rotary drive member; 31, second gear; 40, bracket; 41, telescopic drive member; 42, collection box; 50, guide member; 51, material rolling wheel; 52, annular groove. Specific embodiments

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] It should be noted that when an element is referred to as being "disposed on" another element, it can be directly on the other element or indirectly on the other element. It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or several of such features.

[0024] Please refer to Figures 1 to 4 , and now the rubber strip collecting device provided by the present utility model will be described. The rubber strip collecting device includes a mounting plate 10, a discharge pipe 20 and a rotary drive member 30; the mounting plate 10 is used to be fixed at the rubber strip output end of the rubber strip production line; the discharge pipe 20 vertically penetrates through the mounting plate 10 and is rotationally matched with the mounting plate 10. The top end of the discharge pipe 20 forms a rubber strip inlet 21, and the bottom end of the discharge pipe 20 extends obliquely downward and forms a rubber strip outlet 22; the rotary drive member 30 is disposed on the mounting plate 10, and the output end is connected to the discharge pipe 20; wherein, the discharge pipe 20 rotates driven by the rotary drive member 30, so that the rubber strip outlet 22 forms a rotary motion track.

[0025] It should be noted that the bottom end of the discharge pipe 20 extends obliquely, and the rubber strip discharge port 22 forms a rotating trajectory, so that the sealing rubber strip at the bottom end of the discharge pipe 20 is subjected to the centrifugal force from the rotary driving member 30, enabling the sealing rubber strip to fall in a ring shape into the collection box 42 during the falling process; by changing the driving speed of the rotary driving member 30, the sealing rubber strip obtains different centrifugal forces, and the falling position will also change; the rotary driving member 30 can be arranged on the upper surface of the mounting plate 10 or on the lower surface of the mounting plate 10. When arranged on the upper surface of the mounting plate 10, the rotary driving member 30 can be effectively supported by the mounting plate 10. When arranged on the lower surface of the mounting plate 10, it can reduce the working space above the mounting plate 10; the rotary driving member 30 can change the centrifugal force received by the sealing rubber strip by changing its own driving speed, and can change the position of the sealing rubber strip after falling.

[0026] The beneficial effect of the sealing rubber strip collection device provided by the present utility model is that: compared with the prior art, by arranging the discharge pipe 20 that rotates in cooperation with the mounting plate 10 and providing rotational power for the discharge pipe 20 through the rotary driving member 30, the sealing rubber strip can rotate following the rotating discharge pipe 20 after entering the discharge pipe 20 and form a rotating motion trajectory, enabling the sealing rubber strip to fall in a ring shape into the collection box 42 below the mounting plate 10 for collection; the rotary driving member 30 makes the rubber strip discharge port 22 form a rotating motion trajectory, avoiding the sealing rubber strip always falling at the same position in the collection box 42, resulting in a rapid reduction of the collection space, increasing the time interval between seal rubber strip collections, increasing the number of seal rubber strips collected at one time, and being beneficial to improving the collection efficiency.

[0027] In a possible implementation manner, please refer to Figure 1 and Figure 2 , the discharge pipe 20 includes a first pipe body 23 and a second pipe body 24. The first pipe body 23 rotates in cooperation with the mounting plate 10 and its top end passes through the mounting plate 10 upward; the second pipe body 24 is arranged at an angle with the first pipe body 23 and is in sliding cooperation along the axial direction of the second pipe body 24.

[0028] It should be noted that the first pipe body 23 can be composed of two sections and connected by an elbow. The elbow has a certain angle, so that one of the sections forming the first pipe body 23 serves as the inclined part of the first pipe body 23; the first pipe body 23 is rotationally matched with the mounting plate 10 and drives the second pipe body 24 to rotate below the mounting plate 10. The second pipe body 24 is sleeved on the inclined part of the first pipe body 23 and is slidably connected to the first pipe body 23. There is an included angle between the second pipe body 24 and the first pipe body 23, and it can slide out of the first pipe body 23 along the axial direction of the second pipe body 24 when the driving speed of the rotation driving member 30 increases, which can increase the length of the inclined part of the first pipe body 23, increase the radius of the circular motion trajectory of the rubber strip discharge port 22, so as to change the falling position of the sealing rubber strip, which is beneficial to improving the collection efficiency of the sealing rubber strip; when the second pipe body 24 slides to the farthest point on the first pipe body 23, it is still located below the mounting plate 10, ensuring that the sealing rubber strip is always within the collection range of the collection frame 42 during the falling process, ensuring the effective collection of the sealing rubber strip.

[0029] In a possible implementation, please refer to Figure 3 and Figure 4 . An elastic member 25 is provided on the first pipe body 23, and the elastic member 25 is connected to the second pipe body 24.

[0030] It should be noted that the elastic member 25 can be a spring, and its two ends are respectively connected to the first pipe body 23 and the second pipe body 24. During the collection process of the sealing rubber strip, the rotation driving member 30 drives the first pipe body 23 to rotate continuously. At this time, when the driving speed of the rotation driving member 30 is increased, a large centrifugal force can be provided for the second pipe body 24 slidably connected to the first pipe body 23, forcing the second pipe body 24 to move away from the first pipe body 23 to increase the length of the first pipe body 23, thereby changing the falling position of the sealing rubber strip; when the rotation speed of the rotation driving member 30 is appropriately reduced to reduce the centrifugal force received by the second pipe body 24, the elastic member 25 can drive the second pipe body 24 to approach the first pipe body 23, reducing the length of the first pipe body 23. The elastic member 25 enables the second pipe body 24 to approach the first pipe body 23 when the driving speed of the rotation driving member 30 is reduced. It can change the falling position of the sealing rubber strip by changing the driving speed of the rotation driving member 30 during the collection process of the sealing rubber strip, which is beneficial to improving the collection efficiency.

[0031] In a possible implementation, please refer to Figure 1 and Figure 2 . A first gear 26 is sleeved on the discharge pipe 20, and a second gear 31 is sleeved on the output end of the rotation driving member 30. The first gear 26 is meshed and connected to the second gear 31.

[0032] It should be noted that the first gear 26 and the second gear 31 can be two meshing spiral bevel gears or two meshing spur gears. The number of teeth of the first gear 26 and the second gear 31 can be the same. The rotation speed of the discharge pipe 20 can be easily obtained from the driving speed of the rotation driving member 30, and the rotation speed of the discharge pipe 20 can be always controlled within a reasonable range.

[0033] In a possible implementation, please refer to Figure 1 and Figure 2 , the sealing strip collecting device further includes a bracket 40. The bracket 40 is connected and supported below the mounting plate 10 to form a blanking space below the discharge pipe 20.

[0034] It should be noted that the rubber strip discharge port 22 is located inside the bracket 40. The sealing rubber strip enters from the rubber strip feed port 21 and passes through the rubber strip discharge port 22, and then falls into the blanking space for collection. The bracket 40 increases the height of the mounting plate 10 and provides a space for the discharge pipe 20 to rotate below the mounting plate 10, so that the sealing rubber strip can be thrown out of the discharge pipe 20 by centrifugal force and fall into the blanking space for collection.

[0035] In a possible implementation, please refer to Figure 1 and Figure 2 , a collection box 42 is provided at the bottom of the bracket 40. The collection box 42 is located in the blanking space and is used to receive the sealing rubber strip discharged from the rubber strip discharge port 22.

[0036] It should be noted that the boundary of the collection box 42 is larger than the maximum rotation trajectory of the rubber strip discharge port 22. The rotation movement trajectory of the rubber strip discharge port 22 is the collection position where the sealing rubber strip falls into the collection box 42. The rotation movement trajectory inside the blanking space during the collection process can ensure that the sealing rubber strip can effectively fall into the collection box 42 below the blanking space; and the movement trajectory of the sealing rubber strip is also inside the blanking space, avoiding the centrifugal effect of the rotation driving member 30 causing the sealing rubber strip to be thrown out of the blanking space during falling, which is conducive to improving the collection efficiency.

[0037] In a possible implementation, please refer to Figure 1 and Figure 2 , a telescopic driving member 41 is provided on the bracket 40. The output end of the telescopic driving member 41 is connected to the bottom wall of the mounting plate 10.

[0038] It should be noted that the telescopic drive member 41 can be a hydraulic cylinder, which is arranged on the top of the bracket 40. The output end of the telescopic drive member 41 is connected to the bottom of the mounting plate 10, and can change the vertical distance between the mounting plate 10 and the bracket 40. When the second tube body 24 extends the length of the first tube body 23, the distance between the mounting plate 10 and the bottom of the bracket 40 becomes smaller, and the collection space becomes smaller accordingly. By moving the mounting plate 10 upward by the telescopic drive member 41, the internal collection space of the bracket 40 can be increased to adapt to the extended length of the discharge pipe 20, so that the collection space inside the bracket 40 is always maintained within a reasonable range, so that as much sealing strip as possible can be accumulated in the collection frame 42 during a collection process, which can increase the amount of sealing strips in a collection process, which is beneficial to improving the collection efficiency.

[0039] In one possible implementation, see Figure 1 and Figure 2 A plurality of telescopic driving members 41 are distributed in an array on the bracket 40 .

[0040] It should be noted that there can be two telescopic driving members 41, and the output ends are respectively connected to the diagonals of the bottom of the mounting plate 10, or there can be four telescopic connecting members, and the output ends are respectively connected to the four corners of the bottom of the mounting plate 10; multiple telescopic driving members 41 can evenly withstand the pressure from the mounting plate 10, and simultaneously drive the mounting plate 10 to move up and down, which can prevent the telescopic driving member 41 from being damaged due to uneven force and reduce the force on the telescopic driving member 41, which is beneficial to protecting the telescopic driving member 41 and increasing the service life of the device.

[0041] In one possible implementation, see Figure 1 and Figure 5 A guide member 50 is provided on the mounting plate 10 , and the guide member 50 is used to guide the sealing strip into the strip feeding port 21 .

[0042] It should be noted that the guide member 50 is located behind the rubber strip output end. After the production of the sealing rubber strip is completed, the sealing rubber strip is transported by the guide member 50 so that the sealing rubber strip moves to the inside of the rubber strip feed port 21.

[0043] In one possible implementation, see Figure 5 The guide member 50 includes two rolling wheels 51 that roll in contact with each other, and at least one of the rolling wheels 51 is provided with an annular groove 52 suitable for embedding the sealing strip.

[0044] It should be noted that the rolling material wheels 51 in mutual rolling contact can reduce the friction generated during the conveyance of the sealing strip, avoiding damage to the sealing strip caused by heat generated by friction; the sealing strip is located in the space formed by the annular groove 52 during conveyance, and the four sides of the sealing strip are constrained by the annular groove 52, enabling the sealing strip to enter the strip feed port 21 in the same direction. A four-sided constraint is formed on the sealing strip before collection, which can fix the feeding position of the sealing strip and prevent the sealing strip from rotating before entering the strip feed port 21 driven by the rotation of the discharge pipe 20, facilitating the normal progress of the collection process.

[0045] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A sealing strip collecting device, characterized in that: include: A mounting plate, used for fixing on the rubber strip output end of the rubber strip production line; A discharge pipe vertically passes through the mounting plate and is rotatably matched with the mounting plate, the top end of the discharge pipe forms a rubber strip feeding port, and the bottom end of the discharge pipe extends obliquely downward to form a rubber strip discharging port; A rotary drive member, which is disposed on the mounting plate and has an output end connected to the discharge pipe; Wherein, the discharge pipe rotates under the drive of the rotary drive member so that the rubber strip discharge port forms a rotational motion trajectory.

2. The sealing strip collecting device according to claim 1, characterized in that: The discharge pipe includes a first tube body and a second tube body. The first tube body is rotatably matched with the mounting plate and the top end passes through the mounting plate upward; the second tube body is arranged at an angle with the first tube body and is slidably matched along the axial direction of the second tube body.

3. The sealing strip collecting device according to claim 2, characterized in that: An elastic member is disposed on the first tube body, and the elastic member is connected to the second tube body.

4. The sealing strip collecting device according to claim 1, characterized in that: The discharge pipe is sleeved with a first gear, the output end of the rotary drive member is sleeved with a second gear, and the first gear is meshingly connected with the second gear.

5. The sealing strip collecting device according to claim 1, characterized in that: The sealing strip collecting device also includes a bracket, which is connected and supported below the mounting plate and is used to form a material dropping space below the discharge pipe.

6. The sealing strip collecting device according to claim 5, characterized in that: A collecting frame is provided at the bottom of the bracket, and the collecting frame is located in the blanking space and is used for receiving the sealing rubber strip discharged from the rubber strip discharge port.

7. The sealing strip collecting device according to claim 5, characterized in that: The bracket is provided with a telescopic driving member, and the output end of the telescopic driving member is connected to the bottom wall of the mounting plate.

8. The sealing strip collecting device according to claim 7, characterized in that: A plurality of the telescopic driving members are distributed in an array on the bracket.

9. The sealing strip collecting device according to any one of claims 1 to 8, characterized in that: The mounting plate is provided with a guide member, and the guide member is used to guide the sealing rubber strip to enter the rubber strip feeding port.

10. The sealing strip collecting device according to claim 9, characterized in that: The guide member comprises two rolling wheels which are in rolling contact with each other, and at least one of the rolling wheels is provided with an annular groove suitable for embedding the sealing strip.

Images