Continuous automatic material collecting equipment for safety belt

Abstract

The invention relates to the technical field of safety belt processing equipment, and discloses continuous automatic receiving equipment for a safety belt, which is provided with at least one track and at least one automatic receiving trolley connected to the track, and is also provided with a feeding mechanism, the feeding mechanism is connected to a frame, and a feeding pipe is used for folding and storing the safety belt. The feeding pipe is connected to the swing arm through a swing shaft and rotates and swings back and forth along with the swing arm to achieve continuous storage of the safety belt. One end of the swing arm is fixed on the frame of the automatic receiving trolley, and the other end is connected with the driving power device to obtain reciprocating motion power; and at least one limiting device for limiting the position of the automatic receiving trolley on the track is arranged on the track. According to the continuous automatic material collecting equipment, the multiple storage devices are concentrated on the track, the material collecting and storing actions of the safety belt are more convenient and simpler, and the equipment cost investment can be reduced on the premise that automation is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of safety belt processing equipment, in particular to a continuous automatic material receiving device for safety belts. Background Art

[0002] The statements in this section merely provide background art related to the present disclosure and do not necessarily constitute prior art.

[0003] At present, the automobile industry is booming, and the processing of automobile parts is also developing like a star. As a life protection belt for drivers and passengers, seat belts are indispensable in automobiles. In the production process of seat belts in many companies, there are some problems in the collection 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 produced continuously. The collection and storage of semi-finished seat belts requires continuous automatic collection and sufficient storage space, but the current equipment can hardly meet this requirement.

[0004] That is to say, in the current technology, the safety belts produced by textile machines are usually produced continuously, and the collection and storage of the semi-finished safety belts require continuous automatic collection and sufficient storage space, but the current equipment can hardly meet this requirement. Summary of the invention

[0005] In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides a kind of seat belt continuous automatic storage device that realizes semi-finished seat belts; it can concentrate multiple storage devices on a track, thereby reducing equipment cost investment, reducing energy consumption, and reducing equipment maintenance costs; and it makes the seat belt collection and storage actions more convenient and simple, and under the premise of realizing automation, it can reduce equipment cost investment.

[0006] The technical solution adopted by the present invention is: a continuous automatic material collection device for a safety belt, comprising at least one track and at least one automatic material collection trolley connected thereto, and the automatic material collection device further comprises: A feeding mechanism, the feeding mechanism is connected to the frame and is used for a feeding pipe for folding and storing the safety belt. The feeding pipe is connected to the swing arm through a swing shaft and reciprocates and swings with the swing arm to realize continuous storage of the safety belt; Among them: one end of the swing arm is fixed on the frame of the automatic material receiving trolley, and the other end is connected to the driving power device to obtain reciprocating motion power; and at least one limiting device is arranged on the track, and the limiting device is used to cooperate with the rotating limiting device connected to the automatic material receiving trolley to limit the position of the automatic material receiving trolley on the track.

[0007] In the technical solution, the rotation limit device comprises: a rotation support shaft; and a limit baffle, one end of which is connected to the frame through the rotation support shaft; and a wrench, which is connected to the other end of the limit baffle, so as to rotate the limit baffle with the rotation of the rotation support shaft to block the automatic material receiving trolley or rotate to let the automatic material receiving trolley pass.

[0008] In the technical solution, a plurality of material box units are arranged at the bottom of the track, and one of the material box units is used to correspond to a fixed position of the automatic material receiving trolley, and a fixed position of the automatic material receiving trolley is limited by the cooperation of the limiting device and the rotating limiting device.

[0009] In the technical solution, the swing arm of the automatic material receiving trolley obtains swinging power through a connecting rod connected to a chain transmission device, and the chain transmission device also obtains driving power through a synchronous pulley and a synchronous belt connected to a driving mechanism in sequence.

[0010] In the technical solution, the number of the feeding pipes of an automatic material receiving trolley is two or more, the swing shafts are connected to the frame through at least one bearing seat, and each feeding pipe is connected to the swing shaft, and the swing arm is fixedly connected to the swing shaft. This connection structure enables one driving mechanism to drive multiple feeding pipes to feed at the same time.

[0011] In the technical solution, the swing arm of one of the automatic material receiving trolleys has a plurality of adjustment holes near one end of the connecting rod, and the adjustment holes are provided for the connecting rod to be inserted and connected.

[0012] In the technical solution, one of the automatic material receiving trolleys also has a belt pressing mechanism, which comprises: a mounting seat, the mounting seat is connected to a frame; and a belt pressing frame, at both ends of the belt pressing frame, transition wheels 1 and 2 are arranged, and the transition wheels 1 and 2 supply the safety belt to pass through and then enter the feeding pipe for transportation.

[0013] In the technical solution, the driving mechanism of one of the automatic material receiving trolleys includes a driving power and a driving shaft, a plurality of driving wheels are connected to the driving shaft, and each of the driving wheels is arranged between the belt pressing mechanism and one of the feeding pipes.

[0014] In the technical solution, one of the automatic material receiving trolleys also has a driven mechanism arranged on the frame, and the driven mechanism includes an unpowered shaft and a transition wheel connected to the unpowered shaft, and the transition wheel is used to be arranged in a process before the safety belt is located in the belt pressing mechanism.

[0015] In the technical solution, the driving power is connected to a frequency converter, wherein the frequency converter has a frequency adjustment button and is placed in a control cabinet.

[0016] In the technical solution, a plurality of the tracks are designed in parallel or in series, and an automatic material collection trolley is arranged on one of the tracks to form a large-scale continuous automatic material collection device for safety belts.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. By connecting a swing arm with a driving power device to obtain reciprocating power and reciprocating rotation and swinging, the feeding tube is repeatedly swung to fold the safety belt, so as to realize the folding and storage of the semi-finished safety belt, and realize the full-automatic storage of the semi-finished safety belt; 2. Multiple storage devices are concentrated on the track, which reduces equipment cost investment, energy consumption and equipment maintenance cost; 3. The overall structure of at least one automatic material collection trolley, a feeding mechanism, a pressure mechanism, etc. is integrated and connected on the track, making the material collection and storage of the safety belt more convenient and simple, and reducing the equipment cost investment under the premise of realizing automation.

[0018] The continuous automatic material collecting device for seat belts of the present invention realizes fully automatic storage of semi-finished seat belts; it can concentrate multiple storage devices on the track, reduce equipment cost investment, reduce energy consumption, and reduce equipment maintenance costs; and makes the seat belt collection and storage actions more convenient and simple, while realizing automation, it can also reduce equipment cost investment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first embodiment of a continuous automatic material collection device for a safety belt; Figure 2 A schematic structural diagram of a second embodiment of a continuous automatic material collection device for a safety belt; Figure 3 It is a three-dimensional structural diagram of the automatic material receiving trolley 100 connected with the feeding mechanism 200, the belt pressing mechanism 300 and the driven mechanism; Figure 4 is a structural diagram of the connection between the rotation limiting device 140 and the frame 130; Figure 5 for Figure 3 A side view of an embodiment of the present invention; Figure 6 for Figure 3 Another side view of an embodiment of; Figure 7 is a schematic diagram of the connection structure between the chain transmission device 250 and the driving mechanism 110; Figure 8 It is a structural diagram of the connection between the feeding pipe 280 and one side of the chain transmission device 250; Fig. 9 It is a structural diagram of the connection between the feeding pipe 280 and the other side of the chain transmission device 250; Fig.10 It is a structural diagram of the connection between the chain transmission device 250 and the automatic material receiving trolley 100; Fig.11 for Fig.10 A side view of Fig.12 is a side view of the belt pressing mechanism 300; Fig.13 for Fig.12 A top view of the belt pressing mechanism 300; Fig.14 It is a side view of the automatic material receiving trolley 100; Fig.15 is a top view of the driving mechanism 110; Fig.16 A schematic structural diagram of a third embodiment of a continuous automatic material collection device for a safety belt; Among them: 100-automatic material receiving trolley, 110-driving mechanism, 111-motor, 112-driving shaft, 113-driving wheel; 120-wheel, 130-frame, 140-rotation limiting device, 141-rotation supporting shaft, 142-limiting baffle, 143-wrench, 144-bushing; 200-feeding mechanism, 210-synchronous pulley, 220-transmission frame, 230-swing shaft, 240-bearing seat, 250-sprocket transmission device, 260-connecting rod, 270-swing arm, 280-feeding pipe; 300-belt pressing mechanism, 310-mounting seat, 320-rotating shaft, 330-belt pressing frame, 340-transition wheel 1, 350-transition wheel 2, 360-unpowered shaft 1, 370-straight sleeve; 400-driven mechanism, 410-unpowered shaft, 420-transition wheel; 600- material box unit, 700- control cabinet, 710- frequency converter, 720- frequency adjustment button; 800- safety belt; 900-track, 910-limit device. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, in the description of the embodiments of the present invention, the device positional relationships such as "up", "down", "front", "back", "left", "right" and the like in all the drawings are based on the positions or positional relationships shown in the accompanying drawings. Figure 1 As standard.

[0022] like Figure 1 As shown, a continuous automatic material collection device for safety belts has at least one track 900 and at least one automatic material collection trolley 100 connected thereto, the automatic material collection device also has a feeding mechanism 200, the feeding mechanism 200 is connected to the frame 130, and also has a feeding pipe 280 for folding and storing the safety belt 800, the feeding pipe 280 is connected to the swing arm 270 through a swing shaft 230 and reciprocates with the swing arm 270 to achieve continuous storage of the safety belt; wherein: one end of the swing arm 270 is fixed to the frame 130 of the automatic material collection trolley 100, and the other end is connected to a driving power device to obtain reciprocating power; and at least one limiting device 910 is arranged on the track 900, the limiting device 910 is used to cooperate with the rotation limiting device 140 connected to the automatic material collection trolley 100 to limit the position of the automatic material collection trolley 100 on the track 900. The continuous automatic material collection equipment of the present invention is provided with a swing arm and a feeding pipe on the track 900 which have a continuous driving power device to obtain reciprocating power for reciprocating rotation and swinging, and the safety belts are transported to the material box unit 600 to realize automatic folding and storage of the semi-finished safety belts, so as to meet the collection and storage of the semi-finished safety belts produced and facilitate the acquisition in the later process.

[0023] In summary, the inventive concept of the continuous automatic material collection device for the safety belt of the present invention is to drive the winding material collection (safety belt) through the driving power, and the end of the (safety belt) winding drum discharges the material through the swinging feeding tube 280, and the safety belt 800 is evenly spread into the material box unit 600 below. The driving power is a frequency converter that can adjust the material collection speed. The swinging speed of the feeding tube 280 is linearly proportional to the material collection (safety belt) speed through the transmission mechanism, so as to achieve rapid material collection.

[0024] In some embodiments, from Figure 3 and Figure 4 , Fig.14As can be seen in the figure, the rotation limiting device 140 has a rotation support shaft 141, a limiting baffle 142, and a wrench 143. One end of the limiting baffle 142 is connected to the frame 130 through the rotation support shaft 141; the wrench 143 is connected to the other end of the limiting baffle 142, so as to rotate the limiting baffle 142 with the rotation support shaft 141 to block the automatic material receiving trolley 100 or rotate to let the automatic material receiving trolley 100 pass. When working, manually rotate the wrench 143 to fix the wheel 120 at the bottom of the automatic material receiving trolley 100 on the track 900 or release the wheel 120 to slide on the track 900, so as to realize the positioning and release of the trolley on the track. The safety belt passes through the driven mechanism, the belt pressing mechanism, and the driving mechanism with the correct path to straighten the safety belt and ensure that the safety belt does not slip. The wrench can be rotated and fixed on the track. In this way, the trolley can be quickly positioned and the operation is more convenient. In the specific implementation process, the limit baffle 142 and the wrench 143 can be set as an integrated T-shaped structure to facilitate processing. Figure 4 As shown, in order to facilitate disassembly, a bushing 144 can also be provided at the connection between the limit baffle 142 and the rotating support shaft 141 to improve its maintainability.

[0025] In at least some embodiments, Figure 1 and Fig.16 It can be seen that a plurality of material box units 600 are arranged at the bottom of the track 900, and one of the material box units 600 is used to correspond to a fixed position of the automatic material receiving trolley 100, and a fixed position of the automatic material receiving trolley 100 is limited by the limit device 910 and the rotation limit device 140. The continuous automatic material receiving equipment can supply the safety belt 800 to the multiple material box units 600 at the bottom through the reciprocating motion of the automatic material receiving trolley 100 on the track 900, and can be used repeatedly, and the overall structural design is simple and easy to operate. In the specific implementation process, Figure 1 as well as Fig.16 It can be seen that the limit device 910 can be set to a left-right symmetrical bidirectional limit structure, so that when the automatic material collecting trolley 100 reciprocates on the track 900, it can be limited on the left and right. Such a design can make the continuous automatic material collecting equipment for the safety belt adapt to different transportation directions or different geographical location requirements, and can be used directly without changing the structure of the limit device 910. When implemented specifically, the limit device 910 can be a left-right symmetrical wedge baffle structure, or it can be an inductive protrusion or recessed structure of electronic collision contact or electromagnetic infrared, etc., mainly based on its ability to realize the limiting function.

[0026] In at least some embodiments, Fig. 9As shown, the swing arm 270 of the automatic material receiving trolley 100 is connected to the chain transmission device 250 through the connecting rod 260 to obtain the swing power. The chain transmission device 250 is also connected to the driving mechanism 110 through the synchronous pulley 251 and the synchronous belt 210 connected in sequence to obtain the driving force. Through the setting of this structure, the continuous automatic material receiving device for the safety belt can be provided with only one driving mechanism 110, which can drive the chain transmission device 250 and the swing arm 270 to swing while driving the automatic material receiving trolley 100 to slide, thereby driving the feeding pipe 280 to swing and store the safety belt, see Fig.10 , so that a common driving mechanism 110 can be used, which is convenient for use and maintenance. The driving mechanism 110 drives the synchronous pulley 251 to rotate, and the driving wheel collects the safety belt and puts it into the feeding port, so as to realize the safety belt collection. 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, so as to realize the uniform feeding of the safety belt. The driving mechanism 110 can be any one of a motor, a cylinder, an oil cylinder, etc.

[0027] In at least some embodiments, in order to improve the storage efficiency of the safety belt 800, the number of the feeding pipes 280 of one automatic material receiving trolley 100 is designed to be two or more. Figure 3 , Figure 4 and Fig. 9 , Fig.10 and Figure 1 It can be seen alone or in combination. Fig. 9 As shown in the figure, the swing shaft 230 is connected to the frame 100 through at least one bearing seat 240, and each feeding tube 280 is connected to the swing shaft 230, and the swing arm 270 is fixedly connected to the swing shaft 230. This connection structure enables one driving mechanism 110 to drive multiple feeding tubes to feed at the same time, which can effectively improve the storage efficiency of the safety belts.

[0028] In at least some embodiments, from Fig. 9 It can also be seen that the swing arm 270 of the automatic material receiving trolley 100 has a plurality of adjustment holes 271 at one end close to the connecting rod 260, and the adjusting holes 271 are provided for the connecting rod 260 to be inserted and connected. The structure is designed with a plug-in and pull-out adjustable connection structure so as 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, the adjustment structure can also be a sliding adjustable structure or a pneumatic, electric or hydraulic locking adjustment structure, the purpose of which is to achieve the amplitude adjustment of the feeding pipe 280.

[0029] In at least some embodiments, Figure 5 and Fig.13As shown, the automatic material receiving trolley 100 also has a belt pressing mechanism 300. Fig.13 As shown, the belt pressing mechanism 300 has a mounting seat 310 and a belt pressing frame 330, wherein the mounting seat 310 is connected to the frame 130; a transition wheel 1 340 and a transition wheel 2 350 are arranged at both ends of the belt pressing frame 330, and the transition wheel 1 340 and the transition wheel 2 350 supply the safety belt 800 to pass through and 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 shown in FIG. Fig.13 As shown, the side of the transition wheel 1 340 and the transition wheel 2 350 are also connected to the non-powered shaft 1 360 respectively, so that they can be tensioned and rotated adaptively under the transmission effect of the safety belt 800. The belt pressing frame 330 is also connected to the frame 130 through the rotating shaft 320 and the mounting seat 310 on the side of the belt pressing frame 330 so as to be rotatably adjustable. In order to ensure that the rotating shaft 320 is firmly connected to the belt pressing frame 330, a straight sleeve can be respectively set at the connection between the rotating shaft 320 and the belt pressing frame 330 to fix it tightly. At the connection position of the rotating shaft 320 and the corresponding belt pressing frame 330, a straight sleeve 370 is provided in the connecting hole of the belt pressing frame 330 to enhance the supporting performance of the belt pressing frame 330 to the rotating shaft 320.

[0030] In at least some embodiments, Figure 1 , Figure 6 , Figure 7 , Fig.15 It can be seen that the driving mechanism 110 of the automatic material receiving trolley 100 includes a driving power 111 and a driving shaft 112, and a plurality of driving wheels 113 are connected to the driving shaft 112. Each of the driving wheels 113 is arranged between the belt pressing mechanism 300 and a feeding pipe 280, and is used to drive and press the safety belt 800 transported through the feeding pipe 280. The driving power 111 can be transmitted to a plurality of feeding pipes 280 for simultaneous swinging, and the structure is simple.

[0031] In at least some embodiments, the automatic material receiving trolley 100 further comprises a driven mechanism 400 disposed on the frame 130, wherein the driven mechanism 400 comprises an unpowered shaft 410 and a transition wheel 420 connected to the unpowered shaft 410. Figure 3 The transition wheel 420 is used to be arranged in the process before the safety belt 800 is located in the belt pressing mechanism 300, and is used to tension the safety belt 800 so that it is kept taut during feeding and storage, while maximally storing the safety belt and keeping the stored safety belt flat, which is convenient for the subsequent processing procedures.

[0032] In other embodiments, in combination Figure 1 and Figure 2As shown, the driving power 111 is connected to the frequency converter 710 to quickly adjust and control the power source, wherein the frequency converter 710 has a frequency adjustment button 720 , which is convenient for short-distance operation and is placed in the control cabinet 700 .

[0033] In at least some embodiments, from Figure 1 as well as Fig.16 It can be seen that a plurality of the rails 900 are designed in parallel or in series, and an automatic material collecting trolley 100 is arranged on one of the rails 900, thereby forming a large-scale seat belt continuous automatic material collecting device for realizing large-scale production, which can greatly improve its application efficiency.

[0034] The continuous automatic material collecting device for the safety belt of the present invention has the following operating steps when in use: Step 1: The operator manually swings the wrench 143 of the automatic material receiving trolley 100, and the automatic material receiving trolley 100 stops above the material box unit 600 to be stored, and the traction rod rotates to lock the trolley in place.

[0035] Step 2: Manually pull the safety belt from the production workshop to the shelf area, thread and wrap it around the winding and pressing mechanism 300 as required, so that the safety belt falls into the feeding pipe 280.

[0036] Step 3: Press the button box to start the drive mechanism 110, drive the drive wheel 113 to rotate, and realize automatic material collection. At the same time, the drive mechanism 110 drives the feeding pipe 280 to swing back and forth through the synchronous pulley 210, and the safety belt automatically lays the material flat into the material box unit 600.

[0037] Step 4: When the safety belts in the storage box unit 600 are full, press the frequency modulation button 720 in the button box, turn off the drive mechanism 110, manually cut the outlet end of the safety belt, repeat step 1 to stop the automatic material collection trolley 100 above other material box units 600, and then repeat step 3 to realize automatic material collection and storage.

[0038] The purpose of designing the continuous automatic material collection equipment for seat belts is to make the collection and storage of seat belts more convenient and simple, while reducing the equipment cost investment under the premise of achieving automation.

[0039] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A continuous automatic material collection device for a safety belt, comprising at least one track (900) and at least one automatic material collection trolley (100) connected thereto, characterized in that: The automatic material receiving device also has: A feeding mechanism (200), the feeding mechanism (200) being connected to the frame (130) and having a feeding pipe (280) for folding and storing the safety belt (800); the feeding pipe (280) being connected to the swing arm (270) via a swing shaft (230) and reciprocatingly rotating and swinging with the swing arm (270) to achieve continuous storage of the safety belt; Wherein: one end of the swing arm (270) is fixed to the frame (130) of the automatic material receiving trolley (100), and the other end is connected to a driving power device to obtain reciprocating motion power; and at least one limiting device (910) is arranged on the track (900), and the limiting device (910) is used to cooperate with a rotation limiting device (140) connected to the automatic material receiving trolley (100) to limit the position of the automatic material receiving trolley (100) on the track (900).

2. The continuous automatic material collection device for seat belts according to claim 1, characterized in that: The rotation limiting device (140) comprises: a rotating support shaft (141); and A limit baffle (142), one end of the limit baffle (142) being connected to the frame (130) via the rotating support shaft (141); and A wrench (143) is connected to the other end of the limit baffle (142) so as to rotate along with the rotating support shaft (141) to rotate the limit baffle (142) to block the automatic material receiving trolley (100) or to rotate to allow the automatic material receiving trolley (100) to pass.

3. The continuous automatic material collection device for seat belts according to claim 2, characterized in that: A plurality of material box units (600) are arranged at the bottom of the track (900), and one of the material box units (600) is used to correspond to a fixed position of the automatic material receiving trolley (100). A fixed position of the automatic material receiving trolley (100) is limited by the cooperation of the limiting device (910) and the rotation limiting device (140).

4. The continuous automatic material collection device for seat belts according to claim 3, characterized in that: The swing arm (270) of the automatic material receiving trolley (100) is connected to a chain transmission device (250) via a connecting rod (260) to obtain swing power, and the chain transmission device (250) is also connected to a driving mechanism (110) via a synchronous pulley (251) and a synchronous belt (210) connected in sequence to obtain driving force.

5. The continuous automatic material collection device for seat belts according to claim 4, characterized in that: The number of the feeding pipes (280) of an automatic material receiving trolley (100) is two or more, the swing shafts (230) are connected to the frame (130) via at least one bearing seat (240), and each of the feeding pipes (280) is connected to a swing shaft (230), and the swing arm (270) is fixedly connected to the swing shaft (230).

6. The continuous automatic material collection device for seat belts according to claim 5, characterized in that: The swing arm (270) of the automatic material receiving trolley (100) has a plurality of adjustment holes (271) at one end close to the connecting rod (260).

7. The continuous automatic material collection device for seat belts according to claim 6, characterized in that: One of the automatic material receiving trolleys (100) further comprises a belt pressing mechanism (300), wherein the belt pressing mechanism (300) comprises: A mounting base (310) connected to the frame (130); and A belt pressing frame (330) is provided with a transition wheel 1 (340) and a transition wheel 2 (350) at both ends of the belt pressing frame (330), and the transition wheel 1 (340) and the transition wheel 2 (350) are provided for the safety belt (800) to pass through and then enter the feeding pipe (280) for transportation.

8. The continuous automatic material collection device for seat belts according to claim 6, characterized in that: The driving mechanism (110) of an automatic material receiving trolley (100) comprises a driving force (111) and a driving shaft (112), and a plurality of driving wheels (113) are connected to the driving shaft (112), and each of the driving wheels (113) is arranged between a belt pressing mechanism (300) and a feeding pipe (280).

9. The continuous automatic material collection device for seat belts according to claim 7, characterized in that: The automatic material receiving trolley (100) further comprises a driven mechanism (400) arranged on the frame (130), wherein the driven mechanism (400) comprises an unpowered shaft (410) and a transition wheel (420) connected to the unpowered shaft (410), wherein the transition wheel (420) is used to be arranged in a process before the safety belt (800) is located in the belt pressing mechanism (300).

10. The continuous automatic material collection device for safety belts according to any one of claims 1 to 9, characterized in that: The driving power (111) is connected to a frequency converter (710).

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