Assembly equipment for upper cover and lower cover of safety belt

Abstract

The utility model relates to safety belt upper and lower cover assembling equipment which comprises a manual feeding position, a mechanical assembling position and a detection discharging position which are arranged in sequence, a conveying chain is arranged between the manual feeding position and the mechanical assembling position, and a frame feeding assembly, a plastic buckle position assembly, a retaining spring position assembly, a dispensing assembly and a discharging assembly are sequentially arranged on the mechanical assembling position. The frame feeding assembly comprises a frame vibration disc and a robot used for taking out products in the frame vibration disc and placing the products on a carrier. The assembling machine has the advantages that the assembly for assembling the safety belt buckle is firstly loaded and then mechanically assembled, so that the working efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of safety belt production, and in particular, relates to an assembly device for upper and lower covers of safety belts. Background Art

[0002] As cars become more and more convenient, the demand for cars will also grow by leaps and bounds, and the auto parts industry will continue to maintain a stable development trend. Therefore, more requirements are put forward for the performance of seat belt buckles. The existing safety buckles have been updated for better performance and convenient use, which means that new requirements are also put forward for production. The original seat belt buckle assembly structure can no longer adapt to the assembly of existing products, so an improved technology is proposed. Utility Model Content

[0003] The utility model provides a safety belt upper and lower cover assembling device which is adapted to a new safety belt buckle.

[0004] The technical solution adopted by the utility model to solve the technical problem is: an assembly device for upper and lower covers of safety belts, including a manual loading position, a mechanical assembly position, and a detection unloading position arranged in sequence, a conveyor chain is arranged between the manual loading position and the mechanical assembly position, and the manual loading position has two stations sitting on both sides of the conveyor chain entry section, one side manually puts the upper cover into the carrier, and then puts the glasses spring into the upper cover, and the other side manually puts the plastic buckle and the stop spring into the upper cover;

[0005] A material unloading conveyor line is provided between the mechanical assembly position and one side of the detection unloading position, and a number of carriers arranged at intervals are provided on the conveyor chain for transportation;

[0006] The mechanical assembly position is provided with a frame loading assembly, a plastic buckle assembly, a backstop spring assembly, a dispensing assembly, and a material unloading assembly in sequence. The frame loading assembly includes a frame vibration plate and a robot that takes out the product from the frame vibration plate and places it on the carrier;

[0007] The unloading component transfers the product after being glued by the glue dispensing component to the unloading conveyor line; the unloading position is equipped with a dividing plate and a feeding button loading component, an upper cover loading component, a detection component, and a handling component.

[0008] Furthermore, the plastic buckle assembly and the anti-retraction spring assembly have the same structure, both of which include a left discharge assembly and a right discharge assembly that are centrally symmetrical. The left discharge assembly and the right discharge assembly are respectively located on both sides of the conveyor chain. The left discharge assembly or the right discharge assembly includes a bracket, a linear module that moves horizontally, a first cylinder that drives the linear module slider to move, and a second cylinder installed on the linear module slider. A finger cylinder for clamping the product is provided at the lower end of the second cylinder. The finger cylinder of the plastic buckle assembly assembles the two plastic buckles to the appropriate position of the upper cover, and then the finger cylinder of the anti-retraction spring assembly feeds the two anti-retraction springs to the appropriate position of the upper cover.

[0009] Furthermore, the unloading assembly includes an electric slide, a third cylinder installed on the slider of the electric slide, and a third cylinder clamp. The third cylinder is used to drive the third cylinder clamp to move up and down, and the third cylinder clamp places the assembled upper cover on the unloading conveyor line.

[0010] Furthermore, the button loading assembly and the upper cover loading assembly have the same structure, both comprising a vibration plate and a material transfer assembly for transferring the product vibrated out of the vibration plate to a dividing plate.

[0011] Furthermore, the material transfer assembly includes an electric slide, a fourth cylinder installed on the slider of the electric slide, and a fourth cylinder clamp. The fourth cylinder is used to drive the fourth cylinder clamp to move up and down, and the fourth cylinder clamp puts the upper cover / button on the dividing plate in sequence.

[0012] The beneficial effects of the utility model are:

[0013] The utility model sets up manual basic material discharge, and the rest is assembled by repeatedly realizing the plastic buckle position components, anti-retraction spring positions, button loading components and upper cover loading components of different groups of functions by the structure, which is easy to maintain and operate. The whole assembly line can load and then assemble the components of the seat belt buckle. The whole process is streamlined and efficient, and the machines and manpower are reasonably used. The cost is lower than that of the full-automatic one and the efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 is a schematic diagram of the overall top view structure of an embodiment of the present application;

[0016] Figure 2 is a schematic diagram of the three-dimensional structure of a plastic buckle assembly according to an embodiment of the present application;

[0017] Figure 3 It is a schematic diagram of the structure of the blanking component of an embodiment of the present application;

[0018] Figure 4 It is a schematic diagram of the structure of the material transfer component of an embodiment of the present application;

[0019] The reference numerals in the figure are:

[0020] 1. Manual loading position, 2. Mechanical assembly position, 3. Detection of unloading position, 4. Conveyor chain, 5. Carrier, 6. Frame loading assembly, 7. Plastic buckle assembly, 8. Stop spring assembly, 9. Oil injection assembly, 10. Unloading assembly, 11. Frame vibration plate, 12. Robot, 13. Left unloading assembly, 14. Right unloading assembly, 15. Bracket, 16. Linear module, 17. First cylinder, 18. Second cylinder, 19. Finger cylinder, 20. Unloading conveyor line, 21. Indexing plate, 22. Button loading assembly, 23. Upper cover loading assembly, 24. Detection assembly, 25. Handling assembly, 26. Electric slide, 27. Third cylinder, 28. Third cylinder clamp, 29. Vibration plate, 30. Material transfer assembly, 31. Electric slide, 32. Fourth cylinder, 33. Fourth cylinder clamp. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0022] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application 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 therefore cannot be understood as limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0024] The technical solution of the present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0025] Example

[0026] The present embodiment provides an assembly device for upper and lower covers of a safety belt, comprising a manual loading position 1, a mechanical assembly position 2, and a detection unloading position 3 arranged in sequence, a conveyor chain 4 is arranged between the manual loading position 1 and the mechanical assembly position 2, a plurality of carriers 5 arranged at intervals are transported on the conveyor chain 4, a mold cavity on the carrier 5 is adapted to the upper cover, the manual loading position 1 has two stations sitting on both sides of the entry section of the conveyor chain 4, one side manually puts the upper cover into the carrier 5, and then puts the glasses spring into the upper cover, and the other side manually puts the plastic buckle and the stop spring into the upper cover;

[0027] The mechanical assembly position 2 is provided with a frame loading assembly 6, a plastic buckle assembly 7, a backstop spring assembly 8, a glue dispensing assembly 9, and a material unloading assembly 10 in sequence. The frame loading assembly 6 includes a frame vibration plate 11 and a robot 12 that takes out the product in the frame vibration plate 11 and puts it on the carrier 5;

[0028] The plastic buckle assembly 7 and the backstop spring assembly 8 have the same structure, both of which include a centrally symmetrical left discharge assembly 13 and a right discharge assembly 14, which are respectively located on both sides of the conveyor chain 4, and the left discharge assembly 13 or the right discharge assembly 14 includes a bracket 15, a linear module 16 that moves in the horizontal direction, a first cylinder 17 that drives the slider of the linear module 16 to move, and a second cylinder 18 installed on the slider of the linear module 16, the bracket 15 supports the linear module 16, and a finger cylinder 19 for clamping the product is provided at the lower end of the second cylinder 18, the finger cylinder of the plastic buckle assembly 7 assembles the two plastic buckles 19 to the appropriate position of the upper cover, and then the finger cylinder 19 of the backstop spring assembly 8 feeds the two backstop springs to the appropriate position of the upper cover;

[0029] A material unloading conveyor line 20 is provided between the mechanical assembly position 2 and one side of the detection unloading position 3; the unloading component 10 transfers the product after the glue dispensing component 9 is glued to the material unloading conveyor line 20, and then the material unloading conveyor line sends the product to the detection unloading position 3, and the detection unloading position 3 is provided with a dividing plate 21 and a feeding button loading component 22, an upper cover loading component 23, a detection component 24, and a conveying component 25. The detection component 23 is a visual inspection machine to detect whether the upper cover has defects. The conveying component 25 conveys the product after the inspection to the material unloading conveyor line 20 for further delivery, that is, after the upper and lower cover components are assembled, the material is unloaded to the conveyor line to connect with the on-site equipment (manually taken away);

[0030] The unloading assembly 10 includes an electric slide 26, a third cylinder 27 installed on the slider of the electric slide 26, and a third cylinder clamp 28. The third cylinder 27 is used to drive the third cylinder clamp 28 to move up and down. The third cylinder clamp 28 places the assembled upper cover on the unloading conveyor line 20.

[0031] The button loading assembly 22 and the upper cover loading assembly 23 have the same structure, both comprising a vibration plate 29 and a material transfer assembly 30 for transferring the product vibrated out of the vibration plate 29 to the indexing plate 21 .

[0032] The material transfer assembly 30 includes an electric slide 31, a fourth cylinder 32 installed on the slider of the electric slide 31, and a fourth cylinder clamp 33. The fourth cylinder 32 is used to drive the cylinder clamp 33 to move up and down, and the fourth cylinder clamp 33 places the upper cover / button on the dividing plate 21 in sequence.

[0033] When the utility model is implemented:

[0034] The lower cover assembly adopts the chain line reflux method; the upper cover assembly adopts the indexing plate reflux method;

[0035] The basic material discharge is performed manually, and the conveyor chain continues to convey. The remaining assembly procedures are assembled by the plastic buckle assembly, the backstop spring assembly, the button loading assembly, and the upper cover loading assembly. In summary, the product of the utility model is easy to maintain and operate. The entire assembly line can load the components of the seat belt buckle before assembling, which improves work efficiency and can be adapted to different seat belt buckles, which is flexible to use.

[0036] Based on the above ideal embodiments of this application, the relevant staff can make various changes and modifications without departing from the technical concept of this application through the above description. The technical scope of this application is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A safety belt upper and lower cover assembly device, characterized in that: It includes a manual loading position, a mechanical assembly position, and a detection unloading position which are arranged in sequence. A conveyor chain is arranged between the manual loading position and the mechanical assembly position. A unloading conveyor line is arranged between the mechanical assembly position and one side of the detection unloading position. A number of carriers arranged at intervals are transported on the conveyor chain. A frame loading component, a plastic buckle component, a backstop spring component, a glue dispensing component, and a unloading component are arranged on the mechanical assembly position. The frame loading component includes a frame vibration plate and a robot which takes out the product in the frame vibration plate and puts it into the carrier; the unloading component transfers the product after the glue dispensing component is glued to the unloading conveyor line; the detection unloading position is provided with a dividing plate and a feeding button loading component, an upper cover loading component, a detection component, and a handling component.

2. A safety belt upper and lower cover assembly device according to claim 1, characterized in that: The plastic buckle assembly and the anti-retraction spring assembly have the same structure, and both include a left discharge assembly and a right discharge assembly that are centrally symmetrical. The left discharge assembly or the right discharge assembly includes a bracket, a linear module that moves horizontally, a first cylinder that drives the linear module slider to move, and a second cylinder installed on the linear module slider. A finger cylinder for clamping the product is provided at the lower end of the second cylinder.

3. A safety belt upper and lower cover assembly device according to claim 1, characterized in that: The blanking assembly includes an electric slide, a third cylinder installed on the slider of the electric slide, and a third cylinder clamp. The third cylinder is used to drive the third cylinder clamp to move up and down.

4. The seat belt upper and lower cover assembly device according to claim 1, characterized in that: The button loading assembly and the upper cover loading assembly have the same structure, both comprising a vibration plate and a material transfer assembly for transferring the product vibrated out of the vibration plate to a dividing plate.

5. The seat belt upper and lower cover assembly device according to claim 4, characterized in that: The material transfer assembly includes an electric slide, a fourth cylinder installed on a slider of the electric slide, and a fourth cylinder clamp. The fourth cylinder is used to drive the cylinder clamp to move up and down.

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