Continuous and automatic collecting device for safety belts

Abstract

The utility model relates to the technical field of safety belt machining process equipment, and discloses a safety belt continuous and automatic collecting device which is provided with a supporting frame and further provided with a feeding mechanism, a discharging mechanism, a conveying mechanism, a conveying mechanism, a conveying mechanism, a conveying mechanism and a conveying mechanism, and the feeding mechanism is connected to the supporting frame and provided with a feeding pipe used for folding and storing a safety belt. The feeding pipe is connected to the swing arm through a transmission shaft and rotates and swings in a reciprocating mode along with the swing arm so that the safety belt can be continuously stored. One end of the swing arm is fixed to the supporting frame, and the other end of the swing arm is connected with a driving power device to obtain reciprocating motion power. The continuous and automatic collecting device for the safety belt is simple in overall structure, centralized in power mechanism layout supply, low in device operation cost and capable of collecting the safety belt at a high speed.

Description

Technical Field

[0001] The utility model relates to the technical field of seat belt processing equipment, in particular to a continuous automatic seat belt feeding device. Background Art

[0002] The statements in this part are only to provide background art related to the disclosure of the utility model, and do not necessarily constitute prior art.

[0003] Currently, the automotive industry is booming, and the processing of various automotive parts is also developing like stars surrounding the moon. As a life protection belt for drivers and passengers, seat belts are essential in automobiles. During the production of seat belts by many companies, some problems have been encountered in the feeding and storage of semi-finished products from the production of semi-finished products to the dyeing of finished products. The seat belts produced by textile machines are usually continuously produced, and the feeding and storage of semi-finished seat belts require continuous automatic feeding and sufficient storage space. However, the current equipment is difficult to meet this requirement. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the above-mentioned prior art, the utility model provides a seat belt continuous automatic feeding device with a simple overall structure, a centralized layout of the power mechanism for supply, a relatively low operating cost of the device, and capable of realizing high-speed storage of seat belts.

[0005] The technical solution adopted by the utility model is: a seat belt continuous automatic feeding device, which has a support frame. The automatic feeding device also has:

[0006] A feeding mechanism, which is connected to the support frame and has a feeding pipe for folding and storing the seat belt. The feeding pipe is connected to a swing arm through a transmission shaft and swings reciprocally with the swing arm to continuously store the seat belt.

[0007] Wherein: one end of the swing arm is fixed to the support frame, and the other end is connected to a driving power device to obtain reciprocating motion power.

[0008] In this technical solution, the swing arm obtains swinging power through a connecting rod connected to a chain transmission device. The chain transmission device is also connected to a driving mechanism through a synchronous belt pulley and a synchronous belt connected in sequence to obtain driving force.

[0009] In this technical solution, the number of the feeding pipes is two or more. The transmission shafts are respectively connected to the support frame through at least one bearing seat. At the same time, each feeding pipe is respectively connected to the transmission shaft, and the swing arm is fixedly connected to the transmission shaft.

[0010] In this technical solution, the swing arm has a plurality of adjustment holes near the connecting rod end, and the adjustment holes are provided for the connecting rod to be inserted and connected.

[0011] In this technical solution, the automatic material collecting device further has a belt pressing mechanism, and the belt pressing mechanism includes:

[0012] a mounting seat which is connected to and supports the frame; and

[0013] a belt pressing frame, with a first idler wheel and a second idler wheel arranged at both ends of the belt pressing frame. The first idler wheel and the second idler wheel are provided for the seat belt to pass through and then enter the feeding pipe for transportation.

[0014] In this technical solution, the driving mechanism includes a driving power source and a driving shaft. A plurality of driving wheels are connected to the driving shaft, and each driving wheel is arranged between the belt pressing mechanism and one of the feeding pipes, and is used to drive and press the seat belt transported through the feeding pipe.

[0015] In this technical solution, the automatic material collecting device further has a driven mechanism arranged on the support frame. The driven mechanism includes a non-powered shaft and an idler wheel connected to the non-powered shaft. The idler wheel is used to be arranged in the previous process of the seat belt located at the belt pressing mechanism.

[0016] In this technical solution, the driving power source is connected to a frequency converter so as to quickly adjust and control the power source. The frequency converter has a frequency modulation button and is placed in the control cabinet.

[0017] In this technical solution, the automatic material collecting device further has a material box, and the material box is arranged at the bottom position of the feeding pipe to receive the seat belt.

[0018] In this technical solution, the material box is movable and / or the entire support frame is movable.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] 1. By connecting a driving power device to obtain the reciprocating motion power for the swing arm to reciprocally rotate and swing, the feeding pipe repeatedly swings to fold the seat belt, realizing the folding and storage of the semi-finished seat belt, and achieving the full-automatic storage of the semi-finished seat belt;

[0021] 2. The swing arm is connected to a chain transmission device through a connecting rod to obtain the swinging power. The chain transmission device is also connected to the driving mechanism through a synchronous pulley and a synchronous belt connected in sequence to obtain the driving force, and drives the belt pressing mechanism to move through the driving shaft and the driving wheels on the driving mechanism, realizing the centralized power supply, reducing the equipment cost investment, reducing the energy consumption, and reducing the equipment maintenance cost;

[0022] 3. The seat belt collecting and storing actions can be integrated and completed in one device, which is more convenient and simple. On the premise of realizing automation, the equipment cost investment can be reduced.

[0023] In summary, the seat belt continuous automatic feeding device of the present utility model has a simple overall structure, a concentrated layout of the power mechanism for supply, a relatively low operation cost of the device, and can achieve high-speed storage of the seat belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 FIG. is a schematic structural diagram of the first embodiment of the seat belt continuous automatic feeding device;

[0025] Figure 2 FIG. is a three-dimensional structure diagram of the automatic feeding trolley 100 connected to the feeding mechanism 200, the belt pressing mechanism 300 and the driven mechanism;

[0026] Figure 3 FIG. is Figure 2 a side view of the embodiment of;

[0027] Figure 4 FIG. is Figure 2 a side view of the other side of the embodiment of;

[0028] Figure 5 FIG. is a schematic structural diagram of the connection between the chain transmission device 250 and the driving mechanism 110;

[0029] Figure 6 FIG. is a connection structure diagram of the feeding pipe 280 and one side of the chain transmission device 250;

[0030] Figure 7 FIG. is a connection structure diagram of the feeding pipe 280 and the other side of the chain transmission device 250;

[0031] Figure 8 FIG. is a connection structure diagram of the chain transmission device 250 and the automatic feeding trolley 100;

[0032] Figure 9 FIG. is Figure 8 a side view of;

[0033] Figure 10 FIG. is a side view of the belt pressing mechanism 300;

[0034] Figure 11 FIG. is Figure 10 a top view of the belt pressing mechanism 300 of;

[0035] Figure 12 FIG. is a side view of the automatic feeding trolley 100;

[0036] Figure 13 FIG. is a top view of the driving mechanism 110;

[0037] Figure 14 FIG. is a schematic structural diagram of the third embodiment of the continuous automatic feeding device for seat belts;

[0038] Wherein: 100 - support frame, 110 - drive mechanism, 111 - motor, 112 - drive shaft, 113 - drive wheel; 120 - wheel, 130 - frame, 140 - track, 150 - wrench;

[0039] 200 - feeding mechanism, 210 - synchronous belt, 220 - transmission frame, 230 - transmission shaft, 240 - bearing block, 250 - sprocket drive device, 251 - synchronous belt pulley; 260 - connecting rod, 270 - swing arm, 280 - feeding pipe;

[0040] 300 - belt pressing mechanism, 310 - mounting seat, 320 - swing shaft, 330 - belt pressing frame, 340 - idler pulley 1, 350 - idler pulley 2, 360 - non - powered shaft 1, 370 - straight sleeve;

[0041] 400 - driven mechanism, 410 - non - powered shaft, 420 - idler pulley;

[0042] 600 - material box, 700 - control cabinet, 710 - frequency converter, 720 - frequency modulation button; 800 - safety belt. Detailed implementation mode

[0043] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0044] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", 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 combination or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, during the description of the embodiments of the present invention, the positional relationships of "upper", "lower", "front", "rear", "left", "right", etc. of all devices in the drawings are all based on Figure 1 as the standard.

[0045] As Figure 1 shown, the safety belt continuous automatic material collecting device is provided with a support frame 100, and the automatic material collecting device also has:

[0046] The feeding mechanism 200 is connected to the support frame 100 and has a feeding pipe 280 for folding and storing the seat belt. The feeding pipe 280 is connected to the swing arm 270 through a transmission shaft 230 and swings back and forth with the swing arm 270 to continuously store the seat belt.

[0047] Wherein, one end of the swing arm 270 is fixed to the support frame 100, and the other end is connected to a driving power device to obtain the power for reciprocating motion. The continuous automatic feeding device for seat belts of the present invention realizes the folding and storage of semi-finished seat belts by connecting a swing arm that obtains the power for reciprocating motion through a driving power device and swings back and forth, and realizes the full-automatic storage of semi-finished seat belts.

[0048] In some embodiments, the swing arm 270 is connected to the chain transmission device 250 through a connecting rod 260 to obtain the swinging power. The chain transmission device 250 is also connected to the driving mechanism 110 through a synchronous pulley 251 and a synchronous belt 210 connected in sequence to obtain the driving force, as can be seen in Figure 5 、 Figure 6 、 Figure 8 and Figure 9 It can be seen from this structure that the continuous automatic feeding device for seat belts can be provided with only one driving mechanism 110 to drive the chain transmission device 250 and the swing arm 270 to swing, and then drive the feeding pipe 280 to swing to store the seat belt, so that one driving mechanism 110 can be shared, which is convenient for use and maintenance. The driving mechanism 110 drives the synchronous pulley 251 to rotate, and the driving wheel collects the seat belt and puts it into the feeding port to realize the feeding of the seat belt. Similarly, the motor drives the driving shaft and the synchronous pulley to rotate, the synchronous pulley drives the driven shaft and the sprocket to rotate, the sprocket drives the chain to reciprocate, the chain drives the connecting rod and the swing arm to reciprocate, and the swing arm drives the feeding pipe to move to realize the uniform feeding of the seat belt. The driving mechanism 110 can be any one of a motor, a cylinder, an oil cylinder, etc.

[0049] In some embodiments, the number of the feeding pipes 280 is two or more. The transmission shafts 230 are respectively connected to the support frame 100 through at least one bearing seat 240. At the same time, each feeding pipe 280 is respectively connected to the transmission shaft 230, and the swing arm 270 is fixedly connected to the transmission shaft 230. This connection structure enables one driving mechanism 110 to drive multiple feeding pipes to feed at the same time, thereby improving the storage efficiency of the seat belt, as can be observed from Figure 2 、 Figure 4 、 Figure 7 and Figure 9 It can be seen from this.

[0050] In some embodiments, Figure 7It is also shown that several adjustment holes 271 are provided at one end of the swing arm 270 close to the connecting rod 260, and the connecting rod 260 is inserted into the adjustment holes 271 for connection. This structural design provides a pluggable and adjustable connection structure to adjust the overall swing amplitude of the feeding pipe 280 to meet the folding amplitude requirements of the safety belt. In the specific implementation process, this adjustment structure can also be a sliding adjustable structure or a pneumatic, electric or hydraulic locking adjustment structure, and the purpose is to achieve the amplitude adjustment of the feeding pipe 280.

[0051] In some embodiments, in combination with Figure 1 、 Figure 2 、 Figure 3 、 Figure 12 and Figure 13 as shown, the automatic material collection device further has a belt pressing mechanism 300, and the belt pressing mechanism 300 has:

[0052] a mounting seat 310, and the mounting seat 310 is connected to the support frame 100; and

[0053] a belt pressing frame 330, and a first idler wheel 340 and a second idler wheel 350 are arranged at both ends of the belt pressing frame 330. The first idler wheel 340 and the second idler wheel 350 are provided for the safety belt 800 to pass through and then enter the feeding pipe 280 for transportation, so as to straighten the safety belt and ensure that the safety belt does not slip. In order to improve the performance of the belt pressing mechanism 300, as Figure 13 shown, a first idle shaft 360 is also respectively connected to the sides of the first idler wheel 340 and the second idler wheel 350, so that they can rotate adaptively and be tensioned under the driving action of the safety belt 800. The belt pressing frame 330 is also rotatably and adjustably connected to the frame 130 through a rotating shaft 320 and the mounting seat 310 on the side of the belt pressing frame 330. In order to ensure the firm connection between the rotating shaft 320 and the belt pressing frame 330, straight sleeves can be respectively arranged at the connection positions of the rotating shaft 320 and the belt pressing frame 330 for fixation. At the connection position of the transmission shaft 320 and the corresponding belt pressing frame 330, a straight sleeve 370 is provided through the connection hole of the belt pressing frame 330 to enhance the supporting performance of the belt pressing frame 330 for the transmission shaft 320.

[0054] In some embodiments, in combination with Figure 2 、 Figure 12 and Figure 14 as shown, the driving mechanism 110 includes a driving power 111 and a driving shaft 112. A plurality of driving wheels 113 are connected to the driving shaft 112, and each driving wheel 113 is arranged between the belt pressing mechanism 300 and one of the feeding pipes 280, and is used to supply the safety belt 800 conveyed through the feeding pipe 280 for driving and pressing, so that the driving power 111 can be transmitted to a plurality of feeding pipes 280 for simultaneous swinging use, and the structure is simple.

[0055] In some embodiments, Figure 2 it is shown that the automatic material collecting device further has a driven mechanism 400 arranged on the support frame 100. The driven mechanism 400 includes a power-off shaft 410 and a transition wheel 420 connected to the power-off shaft 410. The transition wheel 420 is used to be arranged in the previous process of the seat belt 800 located at the pressing belt mechanism 300 for tensioning the seat belt 800, so that it remains tensioned during feeding and storage, so as to maximize the storage of the seat belt and keep the stored seat belt flat, which is convenient for subsequent processing procedures.

[0056] In some embodiments, the driving power 111 is connected to a frequency converter 710 to quickly adjust and control the power source. The frequency converter 710 has a frequency modulation button 720 and is placed in the control cabinet 700.

[0057] In some embodiments, the automatic material collecting device further has a material box 600, and the material box (600) is configured to receive the seat belt 800 at the bottom position of the feeding pipe 280.

[0058] In some embodiments, the material box 600 is movable and / or the entire support frame 100 is movable, so as to use the feeding pipe 280 to realize continuous storage of the seat belt 800, so as to meet the automatic storage and processing of semi-finished products of the seat belt during the processing process. As Figure 2 and Figure 3 、 Figure 11 As shown in, a wrench 150 arranged on the side of the support frame 100 can fix the support frame 100 or open the walking channel of the support frame 100 when the wrench 150 is rotated, and the rotation of the wrench 150 is used for limiting. As Figure 4 As shown in, wheels 120 can be arranged at the bottom of the support frame 100 for easy movement, or slide rails 140 can be arranged to support the movement of the wheels 120, thereby improving its adjustment speed.

[0059] The embodiments disclosed in the present invention are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present invention according to the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present invention, they are within the protection scope of the present invention.

Claims

1. A continuous automatic belt retractor device, comprising a support frame (100), characterized in that, The automatic material collection device further has: A feeding mechanism (200), which is connected to the support frame (100), and has a feeding pipe (280) for folding and storing the seat belt. The feeding pipe (280) is connected to the swing arm (270) through a transmission shaft (230) and reciprocally rotates and swings with the swing arm (270) to continuously store the seat belt; Wherein: One end of the swing arm (270) is fixed to the support frame (100), and the other end is connected to a driving power device to obtain reciprocating motion power.

2. The continuous automatic belt retractor device according to claim 1, characterized in that, The swing arm (270) is connected to a chain transmission device (250) through a connecting rod (260) to obtain swinging power, and the chain transmission device (250) is also connected to a driving mechanism (110) through a synchronous pulley (251) and a synchronous belt (210) connected in sequence to obtain driving force.

3. The continuous automatic belt retractor device according to claim 2, wherein The number of the feeding pipes (280) is two or more. The transmission shafts (230) are respectively connected to the support frame (100) through at least one bearing seat (240). At the same time, each of the feeding pipes (280) is respectively connected to the transmission shaft (230), and the swing arm (270) is fixedly connected to the transmission shaft (230).

4. The continuous automatic belt retractor device according to claim 3, characterized in that: One end of the swing arm (270) close to the connecting rod (260) has a number of adjustment holes (271), and the adjustment holes (271) are provided for the connecting rod (260) to be inserted and connected.

5. The continuous automatic belt retractor device according to any one of claims 1-4, characterized in that, The automatic material collection device further has a belt pressing mechanism (300), and the belt pressing mechanism (300) has: A mounting seat (310), and the mounting seat (310) is connected to the support frame (100); and A belt pressing frame (330). At both ends of the belt pressing frame (330), a first idler wheel (340) and a second idler wheel (350) are arranged. The first idler wheel (340) and the second idler wheel (350) are provided for the seat belt (800) to pass through and then enter the feeding pipe (280) for transportation.

6. The continuous automatic belt retractor device according to claim 2 or 3 or 4, characterized in that: The driving mechanism (110) includes a driving power (111) and a driving shaft (112). A plurality of driving wheels (113) are connected to the driving shaft (112), and each of the driving wheels (113) is arranged between the belt pressing mechanism (300) and one of the feeding pipes (280).

7. The continuous automatic belt retractor device according to claim 6, wherein The automatic material collection device further has a driven mechanism (400) arranged on the support frame (100). The driven mechanism (400) includes a non-powered shaft (410) and an idler wheel (420) connected to the non-powered shaft (410). The idler wheel (420) is used for arranging in the previous process of the seat belt (800) located at the belt pressing mechanism (300).

8. The continuous automatic belt retractor device according to claim 7, characterized in that The driving power (111) is connected to a frequency converter (710).

9. The continuous automatic belt retractor device according to claim 8, wherein, The automatic material collection device further has a material box (600), and the material box (600) is arranged at the bottom position of the feeding pipe (280) to receive the seat belt (800).

10. The continuous automatic belt retractor device according to claim 9, characterized in that, The material box (600) is movable and / or the entire support frame (100) is movable.

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