Automatic assembly line for hoops
The pre-forming mechanism and forming and unloading mechanism of the automatic clamp assembly line realize the automated production of clamps, solve the problems of slow production speed and labor-intensive work in the existing technology, and improve production efficiency and quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-16
- Publication Date
- 2026-03-31
AI Technical Summary
Existing clamp production is slow, time-consuming, and labor-intensive, especially when the material is hard, making it even more difficult to guarantee the production speed and control the production quality.
An automated clamp assembly line was designed, including a pre-forming mechanism and a forming and unloading mechanism. The assembly and bending process of semi-circular clamps and square buckles is completed automatically using a robot and molds. A vibratory feeder and a vision analysis device are used to ensure accurate positioning and forming.
It achieves fast assembly and molding speed of clamps, strong adaptability, and can produce clamps of different sizes with stable quality, thereby reducing production costs and improving production efficiency.
Smart Images
Figure CN224059172U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of mechanical accessory production, especially relates to a clamp automatic assembly line. BACKGROUND
[0002] The clamp is a connecting device for connecting pipe fittings, valves and pipe fittings with grooves, and is used for the tightening clamp connection between quick couplings, simple installation, and is used in a large amount in industrial applications and daily installation. Figure 15 The clamp 600 shown in the figure comprises two semicircle clamps 400 which can form a ring after cooperation, and the semicircle clamps 400 extend a connecting segment 401 at both ends, one of the connecting segments 401 is provided with a slot hole 402 for the locking bolt, and the other end of the connecting segment 401 without the slot hole 402 is provided with an upward structure, before use, the two semicircle clamps 400 are needed to be put together through a square buckle 500, and then the two connecting segments 401 in the square buckle 500 are bent back to an arc through knocking or pressing, so that the two semicircle clamps 400 are rotatably connected together through the limitation of the square buckle 500. When used, the clamp 600 is used to hold the pipe, and the locking bolt is used to lock and fix the two slot holes 402 on the other end. CONTENT OF THE UTILITY MODEL
[0003] The utility model discloses to solve the above-mentioned clamp production speed slow, time-consuming and labor-consuming problem, provide a kind of clamp assembly forming speed, it can be used for flexible production different size clamp, product quality is easily guaranteed clamp automatic assembly line.
[0004] The utility model discloses the following technical schemes are realized:
[0005] The application relates to a clamp automatic assembly line for assembling a clamp 600 formed by two half-round clamps 400 and a square buckle 500, the two half-round clamps 400 are provided with connecting sections 401 at two ends, a slot 402 is arranged on the connecting section 401 at one end for allowing a locking bolt to pass through, and the end of the connecting section 401 at the other end without the slot 402 is upwardly curved, the square buckle 500 is used for sleeving the connecting sections 401 at the two ends of the two half-round clamps 400 together, and the two connecting sections 401 sleeved into the square buckle 500 are bent back by a certain angle to allow the two ends of the two half-round clamps 400 to be rotatably connected together through the limitation of the square buckle 500; the clamp automatic assembly line comprises a pre-forming mechanism 100 and a forming blanking mechanism 200 arranged in front of and behind each other; the pre-forming mechanism 100 comprises a pre-setting table 1, a pre-setting support die 2 for supporting a pre-formed clamp assembly 300 is arranged on the pre-setting table 1, the pre-setting support die 2 comprises two support die pieces 3 which can be used for supporting the two half-round clamps 400 in a horizontal standing mode and are adapted to the shape of the half-round clamps 400 arranged in a horizontal standing mode, the two support die pieces 3 are arranged in close proximity to each other so that the two half-round clamps 400 can be placed in close proximity to each other and meet the structure that the two connecting sections 401 without the slots 402 at the two ends of the two half-round clamps 400 are arranged in close proximity to each other, a square groove piece 4 adapted to the shape of the square buckle 500 arranged in a horizontal mode is further arranged at the position where the two support die pieces 3 meet, so as to limit the square buckle 500; a half-round clamp feeding device 5 is arranged on the left and right sides of the pre-setting table 1 in a matched mode, a square buckle feeding device 6 is arranged at the front end of the pre-setting table 1 in a matched mode, rotatable half-round clamp grabbing mechanical hands 7 for grabbing the half-round clamps 400 fed from the two half-round clamp feeding devices 5 and placing the half-round clamps 400 on the support die pieces 3 of the pre-setting table 1 are further arranged above the pre-forming mechanism 100, a visual analysis device 9 for distinguishing whether the directions of the two connecting sections 401 at the two ends of the half-round clamps 400 fed meet the direction requirements is further arranged above the half-round clamp feeding device 5, and a square buckle grabbing mechanical hand 8 for grabbing the square buckle 500 fed from the square buckle feeding device 6 and placing the square buckle 500 on the position where the two support die pieces 3 of the pre-setting table 1 meet is further arranged above the pre-forming mechanism 100.
[0006] The forming blanking mechanism 200, comprising a double-station rotatable worktable 20, the station close to the preforming mechanism 100 is a forming station 21, and the station far from the preforming mechanism 100 is a detection blanking station 22, both stations are detachably provided with a forming support 23, the forming support 23 is a vertical circular cake-shaped structure with an outer diameter corresponding to the inner diameter of the clamp 600 to be produced, and a positioning pin 24 is arranged at the top end of the circular cake-shaped structure for positioning the preformed part 300 when placed on the forming support 23, the bottom of the positioning pin 24 penetrates into a guide groove arranged in the circular cake-shaped structure and is connected to the bottom of the guide groove through a buffer spring 25, so as to be appropriately lowered under pressure and restored to the original position after the pressure is removed; above the forming station 21, a downward pressing die 29 is further arranged, which can press and bend the two connecting segments located in the center of the square buckle 500 on the preformed part 300 placed on the forming support 23;
[0007] On both sides of the double-station rotatable worktable 20, corresponding to both sides of the circular cake-shaped structure in the forming station 21, a movable push block 26 is further arranged on each side, so as to press the two semicircular clamps 400 on both sides of the circular cake-shaped structure during the forming of the clamp 600; the forming blanking mechanism 200 is further provided with a finished product visual detection device 27 for visually detecting the clamp 600 on the detection blanking station 22 and a blanking manipulator 28 for grabbing and blanking the clamp 600 on the detection blanking station 22;
[0008] Above the preforming mechanism 100 and the forming blanking mechanism 200, a preformed part grabbing manipulator 10 is further arranged, which is used to grab the preformed part 300 of the clamp pre-assembled and formed on the preforming mechanism 100 and place it on the forming support 23 in the forming station 21 of the forming blanking mechanism 200, and ensure that the positioning pin 24 is inserted into the center of the square buckle 500 in the preformed part 300.
[0009] As a preferred, the square buckle feeding device 6 and the semicircular clamp feeding device 5 are both vibration disc feeding devices.
[0010] As a preferred, the movable push block 26 is a push block driven by a gas cylinder.
[0011] As a preferred, the forming support 23 is detachably provided on both stations through a support, and photoelectric detection devices 30 are further arranged on both sides of the support, so as to confirm whether the preformed part 300 has been placed in position.
[0012] As preferred, beside the preset supporting mold 2, a plurality of photoelectric detection devices 30 are also arranged respectively to confirm whether the semicircular hoops 400 and the square buckles 500 have been placed in place respectively.
[0013] As preferred, the rotatable semicircular hoop grabbing manipulator 7 comprises a mechanical arm 71 movable up and down and left and right and a chuck 72 arranged at the end of the mechanical arm 71, and a rotating motor 73 is arranged between the mechanical arm 71 and the chuck 72 to drive the chuck 72 to rotate.
[0014] As preferred, the square buckle grabbing manipulator 8, the feeding manipulator 28 and the preform grabbing manipulator 10 are all mechanical arms movable up and down and left and right.
[0015] As preferred, the preform grabbing manipulator 10 comprises a mechanical arm movable up and down and left and right and a square buckle chuck and two semicircular hoop chucks arranged at the end of the mechanical arm through the same connecting block, the square buckle chuck is located in the middle, and the two semicircular hoop chucks are located at both sides, and the positions of the three are arranged to be adapted to the positions of the square buckle and the two semicircular hoops on the pre-butt joint formed preform 300 on the preset supporting mold 2, so as to accurately and firmly grab the whole preform 300.
[0016] The utility model discloses the beneficial effect is:
[0017] The utility model discloses a hoop automatic assembly line, clever structure, hoop assembly forming speed is fast, and the assembly process precision control is good, when needing to produce the hoop of different sizes, only needs corresponding replacement preset supporting mold, forming support and lower press mould can, good adaptability, and when being used to produce the hoop of relatively hard, can also very good guarantee product quality, whole course automation, save time and energy, greatly improve the production speed of the hoop, reduce production cost, improve the production quality of product, strong practicality, be worth using widely. BRIEF DESCRIPTION OF DRAWINGS
[0018] The utility model discloses the mode of example and the mode of referring to the attached drawing is explained, wherein:
[0019] Figure 1 It is the three-dimensional structure schematic diagram of the embodiment of the utility model;
[0020] Figure 2 It is Figure 1 The enlarged view of A in the figure;
[0021] Figure 3 It is Figure 1 The front view structure schematic diagram of the figure;
[0022] Figure 4 It is Figure 1 The side view structure schematic diagram of the figure;
[0023] Figure 5 is a perspective view of a part of the structure of the preforming mechanism and the forming blanking mechanism;
[0024] Figure 6 is a perspective view of a part of the structure of the preforming mechanism and the forming blanking mechanism; Figure 5 is an enlarged view of part B;
[0025] Figure 7 is a perspective view of a part of the structure of the preforming mechanism and the forming blanking mechanism;
[0026] Figure 8 is a perspective view of a part of the structure of the preforming mechanism and the forming blanking mechanism from another angle;
[0027] Figure 9 is a perspective view of a part of the structure of the preforming mechanism and the forming blanking mechanism; Figure 8 is an enlarged view of part C;
[0028] Figure 10 is a perspective view of a part of the structure of the preforming mechanism and the forming blanking mechanism; Figure 8 is an enlarged view of part D;
[0029] Figure 11 is a perspective view of a part of the structure of the preforming mechanism and the forming blanking mechanism; Figure 8 is a top view of the structure;
[0030] Figure 12 is a perspective view of the structure of the clamp forming piece on the forming support;
[0031] Figure 13 is a perspective view of a part of the structure of the preforming mechanism and the forming blanking mechanism; Figure 12 is a perspective view of a part of the structure of the preforming mechanism and the forming blanking mechanism;
[0032] Figure 14 is a perspective view of the structure of the preforming piece of the clamp in the overlapping state in the embodiment;
[0033] Figure 15 is a perspective view of the structure of the clamp. DETAILED DESCRIPTION
[0034] All features disclosed in this specification, and / or all steps of any methods or processes disclosed in this specification, may be combined in any combination, except combinations where at least some of the features and / or steps are mutually exclusive.
[0035] Any feature disclosed in this specification, unless stated otherwise, can be replaced by any equivalent or other technically equivalent feature(s) for the purpose of the application. That is, unless stated otherwise, each feature is one example only of a number of equivalent or similar features.
[0036] As Figures 1-15The shown, the clamp automatic assembly line, for assembling the clamp 600 shaped with two half-round clamps 400 and a square buckle 500, two half-round clamps 400 extend a connecting section 401 on both ends, one of the connecting section 401 on one end is provided with a slot hole 402 for the locking bolt to pass through, and the end of the connecting section 401 on the end without the slot hole 402 is upwardly curved structure, the square buckle 500 is used to sleeve the connecting section 401 on the end without the slot hole 402 of the two half-round clamps 400 together, and by bending the two connecting sections 401 sleeved into the square buckle 500 back to a certain arc, the end of the two half-round clamps 400 is rotatably connected together through the limitation of the square buckle 500; The clamp automatic assembly line comprises a pre-forming mechanism 100 and a forming blanking mechanism 200 arranged in front and back; The pre-forming mechanism 100 comprises a pre-setting table 1, the pre-setting table 1 is provided with a pre-setting support mold 2 for supporting the pre-formed clamp assembly 300, the pre-setting support mold 2 comprises two support mold pieces 3 which can be used to support two half-round clamps 400 vertically, the two support mold pieces 3 are arranged closely to each other so that the two half-round clamps 400 can be placed closely together, and the structure of the two connecting sections 401 on the two half-round clamps 400 is arranged closely together, the pre-setting support mold 2 is also provided with a square groove piece 4 which can adapt to the shape of the square buckle 500 placed horizontally, so as to limit the placement of the square buckle 500; The left and right sides of the pre-setting table 1 are respectively provided with a half-round clamp feeding device 5, the front end of the pre-setting table 1 is provided with a square buckle feeding device 6, and the upper part of the pre-forming mechanism 100 is also provided with two rotatable half-round clamp grabbing manipulators 7 for grabbing the half-round clamps 400 fed from the two half-round clamp feeding devices 5 and placing them on the support mold pieces 3 of the pre-setting table 1, the upper part of the half-round clamp feeding device 5 is also provided with a visual analysis device 9 for distinguishing whether the two connecting sections 401 on both ends of the half-round clamps 400 fed meet the direction requirements respectively, the upper part of the pre-forming mechanism 100 is also provided with a square buckle grabbing manipulator 8 for grabbing the square buckle 500 fed from the square buckle feeding device 6 and placing it on the joint position between the two support mold pieces 3 of the pre-setting table 1;
[0037] The forming blanking mechanism 200, comprising a double-station rotatable workbench 20, the station close to the preforming mechanism 100 is a forming station 21, and the station far from the preforming mechanism 100 is a detection blanking station 22, both stations are detachably provided with a forming support 23, the forming support 23 is a vertical circular cake-shaped structure with an outer diameter corresponding to the inner diameter of the clamp 600 to be produced, and a positioning pin 24 is arranged at the top end of the circular cake-shaped structure for positioning the preformed part 300 when placed on the forming support 23, the bottom of the positioning pin 24 penetrates into a guide groove arranged in the circular cake-shaped structure and is connected to the bottom of the guide groove through a buffer spring 25, so as to be appropriately lowered under pressure and restored to the original position after the pressure is removed; above the forming station 21, a downward pressing die 29 is further arranged, which can press and bend the two connecting segments of the preformed part 300 placed on the forming support 23 and located in the center of the square buckle 500 downward;
[0038] The two sides of the double-station rotatable workbench 20 correspond to the two sides of the circular cake-shaped structure in the forming station 21, and a movable push block 26 is further arranged on each side, so as to press the two semicircular clamps 400 on the two side surfaces of the circular cake-shaped structure when the clamp 600 is formed; the forming blanking mechanism 200 is further provided with a finished product visual detection device 27 for visually detecting the clamp 600 on the detection blanking station 22 and a blanking manipulator 28 for grabbing and blanking the clamp 600 on the detection blanking station 22;
[0039] Above the preforming mechanism 100 and the forming blanking mechanism 200, a preformed part grabbing manipulator 10 is further arranged, which is used to grab the preformed part 300 of the clamp pre-assembled and formed on the preforming mechanism 100 and place it on the forming support 23 in the forming station 21 of the forming blanking mechanism 200, and ensure that the positioning pin 24 is inserted into the center of the square buckle 500 in the preformed part 300.
[0040] The square buckle feeding device 6 and the semicircular clamp feeding device 5 are both vibration disc feeding devices.
[0041] The movable push block 26 is a push block driven by a gas cylinder.
[0042] The forming support 23 is detachably provided on the two stations through a support, and photoelectric detection devices 30 are further arranged on the left and right sides of the support, so as to confirm whether the preformed part 300 has been placed in place.
[0043] A plurality of photoelectric detection devices 30 are further arranged beside the pre-supporting die 2, so as to confirm whether the semicircular clamp 400 and the square buckle 500 have been placed in place, respectively.
[0044] The rotatable half hoop grabbing manipulator 7 comprises a mechanical arm 71 that can move up and down and left and right, and a chuck 72 arranged at the end of the mechanical arm 71, and between the mechanical arm 71 and the chuck 72, a rotating motor 73 is arranged for driving the chuck 72 to rotate.
[0045] The square buckle grabbing manipulator 8, the blanking manipulator 28 and the preform grabbing manipulator 10 are all mechanical arms that can move up and down and left and right.
[0046] The preform grabbing manipulator 10 comprises a mechanical arm that can move up and down and left and right, and a square buckle chuck and two half hoop chucks arranged at the end of the mechanical arm through the same connecting block, the square buckle chuck is located in the middle, and the two half hoop chucks are located on both sides, and the positions of the three are arranged to be adapted to the positions of the square buckle and the two half hoops on the pre-lap formed preform 300 on the pre-supporting mold 2, so as to accurately and firmly grab the whole preform 300.
[0047] Working process:
[0048] Lapping process of the clamp preform 300:
[0049] First, the half hoop 400 and the square buckle 500 are fed through the two half hoop feeding devices 5 and the square buckle feeding device 6 beside the pre-lap table 1 on the preform mechanism 100, then the half hoop 400 fed is grabbed by the rotatable half hoop grabbing manipulator 7 and placed on the support mold piece 3 on the same side which can be used to support the half hoop 400 horizontally and vertically, before grabbing, the visual analysis device 9 will distinguish whether the orientations of the two connecting sections 401 at both ends of the half hoop 400 fed meet the direction requirements (the connecting section 401 containing the slot hole 402 faces outward, and the connecting section 401 not containing the slot hole faces inward, which is the orientation of the support mold piece), if it meets the requirements, it is directly grabbed and placed, if it does not meet the requirements, the rotatable half hoop grabbing manipulator 7 will rotate the half hoop 400 by 180° after grabbing it and then place it on the support mold piece 3; after the two support mold pieces 3 on the pre-supporting mold 2 are placed with the half hoop 400 as required, the square buckle 500 fed is grabbed by the square buckle grabbing manipulator 8 and placed on the square groove piece 4 at the joint position between the two support mold pieces 3 in the middle of the pre-lap table 1, so that the upwardly raised ends of the two connecting sections 401 without slot holes on the two half hoops 400 are accurately sleeved into the square hole in the center of the square buckle 500, thereby completing the lapping of the clamp preform 300.
[0050] Clamp 600 forming process:
[0051] After the preform 300 of the clamp is lapped, the preform 300 is grabbed by the preform grabbing manipulator 10 and placed on the forming support 23 at the forming station. The positioning pin 24 is inserted into the square hole in the center of the square buckle. The two connecting segments 401 in the square buckle 500 are located on the two sides of the positioning pin 24. Due to gravity, the two semicircular buckles 400 on the preform 300 will automatically fall down and wrap around the outside of the forming support 23 in a circular pie structure. Thus, the two connecting segments 401 without slots in the square hole in the center of the square buckle 500 will be lifted up in the square hole with the two semicircular buckles 400 on them, forming a preliminary state of being ready to be pressed and bent. After the preliminary state is formed, the movable push block 26 on both sides of the forming support 23 at the forming station moves to the middle and is kept pressing the two semicircular buckles 400 tightly on the two sides of the circular pie structure when the connecting segments are bent by the subsequent pressing die 29. Then the pressing die 29 above the forming station presses down, pressing the two connecting segments in the center of the square buckle 500 on the preform 300 placed on the forming support 23 to form an arc shape. Thus, the forming of the clamp 600 is completed. During the pressing process of the pressing die 29, because the positioning pin 24 is connected with the buffer spring 25 below, the positioning pin will move downward when the pressing die 29 is pressed down, avoiding affecting the pressing of the connecting segments protruding from the center of the square buckle by the pressing die. After the pressing is completed, the positioning pin 24 will return to the original position driven by the restoring force of the buffer spring 25. In addition, when the preform 300 of the clamp is placed and the square buckle is sleeved on the positioning pin 24, because the positioning pin 24 is connected with the buffer spring 25 below, it can provide appropriate buffer and small position avoidance space during the placement process, so that some collisions caused by placement can be easily accepted and resolved, keeping the placement process smooth and avoiding hard placement.
[0052] Inspection and discharging process of the clamp 600:
[0053] After the clamp 600 is formed, the double-station rotatable workbench 20 rotates to transfer the forming support 23 with the clamp 600 forming piece to the detection and discharging station 22. Then the finished product visual detection device 27 is used to visually detect the clamp 600 forming piece. If it is qualified, the clamp 600 forming piece is grabbed by the discharging manipulator 28 and placed on the subsequent qualified product collection line. If it is unqualified, the clamp 600 forming piece is grabbed by the discharging manipulator 28 and placed on the subsequent unqualified product collection line, completing the discharging.
[0054] The utility model discloses a hoop automatic assembly line, clever structure, hoop assembly forming speed is fast, when needing to produce the hoop of different size, only needs corresponding replacement preset support mould, forming support and press down mould on preset platform, good adaptability, and when being used to produce the hoop of relatively hard, can also guarantee product quality very well, whole course automation, save time and effort, greatly improved the production speed of hoop, reduced production cost, strong practicality, is worth promoting.
[0055] The utility model is not limited to the foregoing specific embodiments. The utility model extends to any novel feature or any new combination disclosed in this specification, as well as any new method or process step or any new combination disclosed.
Claims
1. A hoop automatic assembly line, characterized by, The utility model relates to a kind of clamp (600) for assembling into shape with two half-round hoops (400) and a square buckle (500), two half-round hoops (400) extend a connecting section (401) on both ends, the connecting section (401) on one end is provided with a slot (402) for locking bolt, the end of the connecting section (401) without being provided with slot (402) is upturned structure, square buckle (500) is used to be set in the connecting section (401) of two half-round hoops (400) without being provided with slot (402) one end together, and by bending two connecting sections (401) set into square buckle (500) back certain radian, the end of the two half-round hoops (400) is rotatably connected together by the limitation of square buckle (500);The clamp automatic assembly line includes a preforming mechanism (100) and a forming blanking mechanism (200) arranged in front and back cooperation;The preforming mechanism (100) includes presetting table (1), the presetting table (1) is provided with a preset supporting mould (2) for supporting the preformed piece (300) of assembled clamp, the preset supporting mould (2) includes two supporting mould pieces (3) that can be used for supporting two half-round hoops (400) in horizontal standing, the two supporting mould pieces (3) are arranged closely to each other so that two half-round hoops (400) can be placed closely, and the structure of two connecting sections (401) without slot (402) on two half-round hoops (400) is arranged closely, the preset supporting mould (2) is also provided with square groove piece (4) that can be adapted to the shape of square buckle (500) after being placed horizontally in the position of the interface of two supporting mould pieces (3) so as to limit the placement of square buckle (500);The left and right sides of the presetting table (1) are respectively provided with a half-round hoop feeding device (5) in cooperation, the front end of the presetting table (1) is provided with a square buckle feeding device (6) in cooperation, the upper portion of the preforming mechanism (100) is also provided with two rotatable half-round hoop grabbing manipulators (7) for grabbing half-round hoops (400) fed from two half-round hoop feeding devices (5) and placing on the supporting mould piece (3) of the presetting table (1), the upper portion of the half-round hoop feeding device (5) is also provided with a visual analysis device (9) for distinguishing whether the direction of two connecting sections (401) on both ends of half-round hoops (400) fed meets the direction requirement or not;The upper portion of the preforming mechanism (100) is also provided with a square buckle grabbing manipulator (8) for grabbing square buckle (500) fed from square buckle feeding device (6) and placing on the interface position of two supporting mould pieces (3) of the presetting table (1). The forming blanking mechanism (200) is provided with a double-station rotatable workbench (20), the station close to the preforming mechanism (100) is a forming station (21), and the station far from the preforming mechanism (100) is a detection blanking station (22); the two stations are provided with a forming support (23) which is detachably arranged thereon; the forming support (23) is a vertical circular disc-shaped structure with an outer diameter corresponding to the inner diameter of the clamp (600) to be produced; a positioning pin (24) is arranged at the top of the circular disc-shaped structure and used for positioning the preformed part (300) of the clamp when the preformed part (300) is placed on the forming support (23); the bottom of the positioning pin (24) penetrates into a guide groove arranged in the circular disc-shaped structure and is connected with the bottom of the guide groove through a buffer spring (25); a downward pressing die (29) which can downwardly move and press the two connecting sections of the preformed part (300) of the clamp placed on the forming support (23) and located in the center of the square buckle (500) is further arranged above the forming station (21). The two sides of the double-station rotatable workbench (20) are respectively provided with a movable push block (26) corresponding to the two sides of the circular disc-shaped structure of the forming station (21); the forming blanking mechanism (200) is further provided with a finished product visual detection device (27) which can visually detect the clamp (600) on the detection blanking station (22) and a blanking manipulator (28) which can grab and blank the clamp (600) on the detection blanking station (22). A preformed part grabbing manipulator (10) is further arranged above the preforming mechanism (100) and the forming blanking mechanism (200) and used for grabbing the preformed part (300) of the clamp pre-assembled on the preforming mechanism (100) and placing the preformed part (300) on the forming support (23) of the forming blanking mechanism (200) above the forming station (21) so that the positioning pin (24) is inserted into the center of the square buckle (500) of the preformed part (300).
2. The automatic assembling line of the clamp as claimed in claim 1, wherein The square buckle feeding device (6) and the semicircular clamp feeding device (5) are both vibration disc feeding devices.
3. The automatic assembling line of the clamp as claimed in claim 1, wherein The movable push block (26) is a push block driven by a gas cylinder.
4. The automatic band clamp assembly line of claim 1, wherein, The forming support (23) is detachably arranged on the two stations through a support, and photoelectric detection devices (30) are arranged on the left and right sides of the support so as to confirm whether the preformed part (300) has been placed in position.
5. The automatic band clamp assembly line of claim 1, wherein, A plurality of photoelectric detection devices (30) are also arranged beside the pre-assembled support die (2) so as to confirm whether the semicircular clamp (400) and the square buckle (500) have been placed in position.
6. The automatic band clamp assembly line of claim 1, wherein, The rotatable semicircular clamp grabbing manipulator (7) comprises a mechanical arm (71) which can move upwardly, downwardly, leftwardly and rightwardly and a chuck (72) arranged at the end of the mechanical arm (71); a rotating motor (73) is arranged between the mechanical arm (71) and the chuck (72) and used for driving the chuck (72) to rotate.
7. The automatic band clamp assembly line of claim 1, wherein, The square buckle grabbing manipulator (8), the blanking manipulator (28) and the preform grabbing manipulator (10) are all up-down and left-right movable manipulators.