Automatic assembling equipment for hand guard buckles

Abstract

Automatic hand guard buckle assembling equipment belongs to the technical field of assembling and comprises an incoming material detection device, a six-axis robot, a robot control cabinet, a buckle assembling mechanism, a vibration disc supporting table, a vibration disc, a discharging groove, a supporting frame, a product containing base, a product containing mold, a pressing mechanism, an electric quick plug, a material distributing mechanism and a waste material removing mechanism. The buckle assembling mechanism comprises an assembling mechanism frame, an assembling lifting air cylinder, a guide sliding block guide rail, a sliding block, an assembling chuck and a sliding plate. A buckle is automatically fed to a buckle input station through a vibration disc, a material distributing plate sucks the buckle, and a material distributing motor drives the material distributing plate to move forwards through an output shaft to feed the buckle material to a buckle material station; the assembly lifting cylinder drives the assembly chuck to move up and down; the incoming material detection device outputs a signal to the six-axis robot after detecting the buckles, the assembling chuck descends through movement of the sliding plate and the sliding block guide rail, and the air cylinder is used for driving to grab the buckles and automatically assemble the buckles. The utility model has the beneficial effects that the assembly quality is ensured, and the production efficiency is high.

Description

Technical Field

[0001] The utility model discloses a hand guard buckle assembly device, in particular to a hand guard buckle automatic assembly device, belonging to the technical field of assembly. Background Art

[0002] The automobile industry is developing rapidly. Not only are large trucks necessary for transportation in the logistics industry, but all kinds of small cars are also indispensable means of transportation for people to travel. People need small cars for work, travel, and shopping. They are flexible and convenient and are loved by the people. The door panels of all kinds of cars must be equipped with hand guard buckles. The handrails are used to connect the door panels of the car. The main function of the buckles is to disperse the load so that the structural bearing capacity is evenly distributed.

[0003] Currently, manual assembly is used, which has complicated procedures, troublesome manual operation, hard buckles, low efficiency of manual operation with gloves, inaccurate assembly positions, and even missing assembly. The process is backward, the production efficiency is low, and the production quality is difficult to control, which does not meet the needs of modern mass production. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic hand guard buckle assembly device to achieve the goals of guaranteed assembly quality and high production efficiency in view of the defects of low production efficiency and difficult to control production quality in the prior art of the above-mentioned hand guard buckle assembly equipment.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a hand guard buckle automatic assembly equipment, including a frame, and internal tooling and equipment control cabinet arranged in the frame, which are used to assemble the buckle to the hand guard product body, and the hand guard product body is provided with a left rear buckle position and a right rear buckle position, and the internal tooling includes a buckle feeding vibration plate device, an incoming material detection device, a six-axis robot, a robot control cabinet and a buckle assembly mechanism; the buckle feeding vibration plate device includes a vibration plate support platform, a vibration plate and a discharge trough, and the vibration plate is arranged on the vibration plate support platform, and the buckle can be transported forward through the buckle feeding vibration plate and the discharge trough; the equipment control cabinet is arranged on one side of the outer frame, and includes a touch screen and a start button;

[0006] The internal tooling includes a support frame, a product placement seat, a product placement mold, a clamping mechanism and an electrical quick plug; the product placement seat is arranged in the middle of the support frame, the product placement mold is placed in the product placement seat, the shape of the inner cavity of the product placement mold matches the shape of the hand guard product body, and the electrical quick plug is arranged on the left side of the support frame; the incoming material detection device is arranged on one side of the discharge slot of the buckle feeding vibration plate, the six-axis robot is arranged on one side of the internal tooling, a robot arm is arranged at the front upper end of the six-axis robot, the buckle assembly mechanism is arranged below the front end of the robot arm, and the six-axis robot can drive the robot arm to realize up and down, front and back, left and right movements;

[0007] The buckle assembly mechanism comprises an assembly mechanism frame, a plurality of assembly lifting cylinders, a plurality of guide slider rails, a plurality of sliders and a plurality of assembly chucks, wherein the plurality of assembly lifting cylinders are arranged at the upper part of the assembly mechanism frame, and the telescopic rods of the plurality of assembly lifting cylinders are arranged vertically downward; the plurality of guide slider rails are arranged longitudinally in the middle part of the assembly mechanism frame, the plurality of sliders are arranged on the plurality of guide slider rails respectively, and the bottoms of the plurality of sliders are respectively fixedly connected with the lower ends of the telescopic rods of the plurality of assembly lifting cylinders; the six-axis robot and the buckle assembly mechanism constitute a robot buckle grasping mechanism;

[0008] The internal tooling also includes a material separation mechanism and a waste material removal mechanism, and the buckle assembly mechanism also includes a slide plate;

[0009] The material distributing mechanism comprises a material distributing support platform, a material distributing platform, a snap-on material distributing track, a snap-on material distributing motor, a snap-on input station, a material distributing plate, a material distributing trough and a plurality of snap-on material positions; the material distributing support platform is arranged horizontally at the front end of the vibration disk support platform and is connected to the vibration disk support platform as a whole; the material distributing platform is arranged above the material distributing support platform, the snap-on material distributing track is arranged above the left side of the material distributing platform, and the material distributing motor is arranged above the material distributing track; the material distributing plate is arranged above the material distributing platform, and the front end of the output shaft of the material distributing motor is fixedly connected to the material distributing plate; the material distributing trough is arranged on the material distributing plate, along one side of the extension line above the snap-on material distributing track, the material distributing trough is arranged in a vertical direction with the material discharging trough, and the front end of the material discharging trough is connected with the starting end of the material distributing trough; a plurality of snap-on material positions are arranged evenly horizontally in the material distributing trough; the snap-on input station is arranged at the front end of the material discharging trough and one end of the material distributing trough, and the front end of the material distributing trough is connected with the starting end of the material distributing trough;

[0010] The buckle is automatically loaded to the buckle input station through the vibration plate, the dividing plate absorbs the buckle, and the dividing motor drives the dividing plate to move forward through the output shaft. The dividing motor drives the dividing plate to be staggered several times in sequence, and the buckle material is sent to each buckle material position respectively to realize the dividing and feeding of materials;

[0011] The slide plate is transversely arranged on a plurality of guide slider rails, and the tops of the plurality of sliders are respectively fixedly connected to the slide plate; a plurality of assembly chucks are respectively fixedly arranged downwardly under the slide plate, a plurality of assembly lifting cylinders, a plurality of guide slider rails, a plurality of sliders and a plurality of assembly chucks are respectively arranged corresponding to each other at the upper, middle and lower parts of the assembly mechanism frame, and the number of assembly lifting cylinders, guide slider rails, sliders and assembly chucks is equal, and one assembly lifting cylinder, one guide slider rail, one slider and one assembly chuck constitute one assembly sub-mechanism, and there are a total of a plurality of assembly sub-mechanisms; a plurality of assembly lifting cylinders can slide on a plurality of guide slider rails respectively and drive a plurality of assembly chucks to move up and down at the same time;

[0012] After the incoming material detection device detects the buckle, it can output the signal to the six-axis robot. Several assembly chucks move independently under the drive of several assembly lifting cylinders, and move down through the slide plate and several slide rails respectively. The cylinder drive can grab several buckles respectively, and the buckles are automatically assembled after grabbing. The whole process is completed by manual picking, which improves the assembly efficiency.

[0013] The waste rejection mechanism includes a square feed channel, a top plate, a rejection cylinder, a guide shaft, and a feed chute; the square feed channel is vertically arranged, the top plate is arranged at the upper end of the square feed channel, the rejection cylinder is arranged on one side above the top, the guide shaft is arranged on the other side above the top, and the feed chute is arranged at the lower end of the square feed channel; the rejection cylinder extends out and hooks the buckle through the guided linear motion, the robot moves to reject, and transports it to the waste bin through the feed chute.

[0014] It also includes a mold changing trolley, which is arranged on a side of the outer frame close to the internal tooling. The mold changing trolley includes a left mold changing guide and a right mold changing guide, which can be used for the snap-on assembly of different hand guard products. When different hand guard products require different product placement seat molds, the mold changing trolley replaces the product placement seat mold through the left mold changing guide and the right mold changing guide.

[0015] The outer frame comprises an acrylic front guardrail, an acrylic top guardrail, a load-bearing ring and a load-bearing foot. The load-bearing ring is arranged on the top of the outer frame, and the load-bearing foot is arranged on the bottom of the outer frame.

[0016] It also includes a protective sheet metal, a forklift slot and a safety grating, wherein the protective sheet metal is arranged on the front side of the support frame, the forklift slot is arranged below the support frame, and the safety grating is arranged on one side of the internal tooling.

[0017] The material distribution mechanism comprises 8 snap-in material positions, and the 8 snap-in material positions are evenly arranged laterally in the material distribution trough.

[0018] The clamping mechanism is arranged on one side of the support frame, including a clamping support, a clamping rotating shaft, 5 clamping arms and a clamping cylinder, and the clamping support and the clamping cylinder are fixedly arranged on the support frame; the clamping rotating shaft is horizontally arranged, one end is rotatably connected to the clamping support, and the other end is fixedly connected to the output end of the clamping cylinder; the 5 clamping arms are evenly fixed on the clamping rotating shaft, and when the product body is manually placed on the product placement mold and the start button is pressed, the clamping cylinder can drive the 5 clamping arms to flip the clamping hand guard product body through the clamping rotating shaft, and then flip it back to its original position.

[0019] The snap assembly mechanism includes 8 assembly lifting cylinders, 8 guide slider rails, 8 sliders and 8 assembly chucks. The 8 assembly lifting cylinders, 8 guide slider rails, 8 sliders and 8 assembly chucks are located at corresponding positions on the upper, middle and lower parts of the assembly mechanism frame, respectively forming 8 snap assembly sub-mechanisms.

[0020] Compared with the prior art, the utility model has the following beneficial effects: it provides an automatic assembly device for hand guard buckles, which is automated, easy to operate, and has high production efficiency; it uses a robot to assemble the position in a programmed and precise manner, and is fast and accurate without missing assembly. It can achieve the purpose of ensuring assembly quality and high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Yes: Enlarged view of the buckle main view;

[0022] Figure 2 Yes: A magnified three-dimensional image of the buckle;

[0023] Figure 3 Yes: A magnified top view of the hand guard product;

[0024] Figure 4 is: a top view of the utility model;

[0025] Figure 5 It is: a three-dimensional diagram of the utility model;

[0026] Figure 6 It is: the exploded view of the internal structure of the utility model;

[0027] Figure 7 Yes: A three-dimensional view of the front direction of the buckle feeding vibration plate;

[0028] Figure 8 Yes: Enlarged view of the material distribution mechanism (without the transverse motor);

[0029] Fig. 9 Yes: Stereoscopic view of the rear direction of the snap-on feeding vibration plate;

[0030] Fig.10 Yes: top view of internal tooling;

[0031] Fig.11 Yes: Combination of clamping mechanism and hand guard, top view of the clamping mechanism flipping over and clamping the hand guard;

[0032] Fig.12 Yes: a diagram of the robot arm and the robot snap-on grasping mechanism assembly;

[0033] Fig.13 Yes: Buckle (waste) rejection mechanism;

[0034] Fig.14 yes: Fig.13Enlarged view of part A.

[0035] Explanation of reference numerals: frame 1, internal tooling 2, support frame 201, product placement seat 202, product placement mold 203, clamping mechanism 204, electrical quick plug 205, material separation mechanism 206, waste material removal mechanism 207, material separation support table 208, material separation table 209, snap-on material separation track 2010, snap-on material separation motor 2011, snap-on input station 2012, material separation plate 2013, material separation trough 2014, snap-on material position 2015, material discharge square 2016, top plate 2017, removal cylinder 2018, guide shaft 2019, material discharge trough 2020, clamping support 2021, clamping rotating shaft 2022, clamping arm 2023, clamping cylinder 2 024, equipment control cabinet 3, touch screen 301, start button 302, buckle feeding vibration plate device 4, vibration plate support platform 401, vibration plate 402, discharge chute 403, incoming material detection device 5, six-axis robot 6, robot arm 601, robot control cabinet 7, buckle assembly mechanism 8, assembly mechanism frame 801, assembly lifting cylinder 802, guide slider guide rail 803, slider 804, assembly chuck 805, slide plate 806, mold changing trolley 9, left mold changing guide 901, right mold changing guide 902, protective sheet metal 10, forklift slot 11, safety grating 12, buckle 13, product 14, left rear buckle position 1401, right rear buckle position 1402. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] like Figures 1 to 14 As shown, a hand guard buckle automatic assembly device, such as Figures 1 to 7As shown, it includes a frame 1, and an internal tooling 2 and an equipment control cabinet 3 arranged in the frame 1, which are used to assemble the buckle 13 to the hand protection product 14 body, and the hand protection product body is provided with a left rear buckle position 1401 and a right rear buckle position 1402, and the internal tooling 2 includes a buckle 13 feeding vibration plate 402 device 4, an incoming material detection device 5, a six-axis robot 6, a robot control cabinet 7 and a buckle 13 assembly mechanism 8; the buckle 13 feeding vibration plate 402 device 4 includes a vibration plate 402 support platform 401, a vibration plate 402 and a discharge trough 403, and the vibration plate 402 is arranged on the vibration plate 402 support platform 401, and the buckle 13 can be conveyed forward through the buckle 13 feeding vibration plate 402 and the discharge trough 403; the equipment control cabinet 3 is arranged on one side of the outer frame 1, and includes a touch screen 301 and a start button 302;

[0038] like Fig. 9 , Fig.10 and Fig.12 As shown, the internal tooling 2 includes a support frame 201, a product placement seat 202, a product placement mold 203, a clamping mechanism 204 and an electrical quick plug 205; the product placement seat 202 is arranged in the middle of the support frame 201, the product placement mold 203 is placed in the product placement seat 202, the shape of the inner cavity of the product placement mold 203 matches the shape of the hand protection product body, and the electrical quick plug 205 is arranged on the left side of the support frame 201; the incoming material detection device 5 is arranged on the side of the discharge slot 403 of the buckle 13 feeding vibration plate 402, the six-axis robot 6 is arranged on one side of the internal tooling, and a robot arm 601 is arranged at the upper front end of the six-axis robot 6, and the buckle 13 assembly mechanism 8 is arranged below the front end of the robot arm, and the six-axis robot 6 can drive the robot arm to realize up and down, front and back, left and right movements;

[0039] like Fig.11 As shown, the buckle 13 assembly mechanism 8 includes an assembly mechanism frame 801, 8 assembly lifting cylinders 802, 8 guide slider rails 803, 8 sliders 804 and 8 assembly chucks 805, the 8 assembly lifting cylinders 802 are arranged on the upper part of the assembly mechanism frame 801, and the telescopic rods of the 8 assembly lifting cylinders 802 are vertically arranged downward; the 8 guide slider rails 803 are longitudinally arranged in the middle part of the assembly mechanism frame 801, and the 8 sliders 804 are respectively arranged on the 8 guide slider rails 803, and the bottoms of the 8 sliders 804 are respectively fixedly connected to the lower ends of the telescopic rods of the 8 assembly lifting cylinders 802; the six-axis robot 6 and the buckle 13 assembly mechanism 8 constitute a robot buckle 13 grasping mechanism;

[0040] like Figure 7 and Fig.12As shown, the internal tooling 2 further includes a material separation mechanism 206 and a waste material removal mechanism 207, and the buckle 13 assembly mechanism 8 further includes a slide plate 806;

[0041] like Figure 7 , Figure 8 and Fig. 9 As shown, the material dividing mechanism 206 includes a material dividing support platform 208, a material dividing platform 209, a buckle 13 material dividing track 2010, a buckle 13 material dividing motor 2011, a buckle 13 input station 2012, a material dividing plate 2013, a material dividing trough 2014 and a plurality of buckle 13 material positions 2015; the material dividing support platform 208 is horizontally arranged at the front end of the vibration disk support platform 401 and is connected to the vibration disk support platform 401 as a whole; the material dividing platform 209 is arranged above the material dividing support platform 208, the buckle 13 material dividing track 2010 is arranged above the left side of the material dividing platform 209, and the material dividing motor is arranged above the material dividing track; the material dividing plate 2013 013 is arranged above the material distribution platform 209, and the front end of the output shaft of the material distribution motor is fixedly connected to the material distribution plate 2013; the material distribution trough 2014 is arranged on the material distribution plate 2013, along the side of the upper extension line of the buckle 13 material distribution track 2010, the material distribution trough 2014 is arranged in a vertical direction with the discharge trough 403, and the front end of the discharge trough 403 is connected with the starting end of the material distribution trough 2014; a plurality of buckle 13 material positions 2015 are evenly arranged in the horizontal direction in the material distribution trough 2014; the buckle 13 input station 2012 is arranged at the front end of the discharge trough 403 and one end of the material distribution trough 2014, and the front end of the discharge trough 403 is connected with the starting end of the material distribution trough 2014;

[0042] The buckle 13 is automatically loaded to the buckle 13 input station 2012 through the vibration plate 402, the dividing plate 2013 sucks the buckle 13, and the dividing motor drives the dividing plate 2013 to move forward through the output shaft. The dividing motor drives the dividing plate 2013 to be staggered several times in sequence, and the buckle 13 material is respectively sent to each buckle 13 material position 2015, so as to realize the dividing and feeding of materials;

[0043] like Fig.12As shown, the slide plate 806 is transversely arranged on a plurality of guide slider rails 803, and the tops of a plurality of sliders 804 are fixedly connected to the slide plate 806 respectively; a plurality of assembly chucks 805 are respectively fixedly arranged downwardly below the slide plate 806, a plurality of assembly lifting cylinders 802, a plurality of guide slider rails 803, a plurality of sliders 804 and a plurality of assembly chucks 805 are respectively arranged corresponding to each other at the upper, middle and lower parts of the assembly mechanism frame 801, and the number of assembly lifting cylinders 802, guide slider rails 803, sliders 804 and assembly chucks 805 is equal, and one assembly lifting cylinder 802, one guide slider rail 803, one slider 804 and one assembly chuck 805 constitute one assembly sub-mechanism, and there are a total of a plurality of assembly sub-mechanisms; a plurality of assembly lifting cylinders 802 can slide on a plurality of guide slider rails 803 respectively, and at the same time drive a plurality of assembly chucks 805 to move up and down;

[0044] After the incoming material detection device 5 detects the buckle 13, it can output a signal to the six-axis robot 6, and the plurality of assembly chucks 805 move independently under the drive of the plurality of assembly lifting cylinders 802, and respectively move down through the slide plate 806 and the plurality of sliders 804 guide rails, and can respectively grab the plurality of buckles 13 using the cylinder drive, and automatically assemble the buckles 13 after grabbing, and complete the whole process by manual picking, thereby improving the assembly efficiency;

[0045] like Fig.13 and Fig.14 As shown, the waste rejection mechanism 207 includes a feeding square tube 2016, a top plate 2017, a rejection cylinder 2018, a guide shaft 2019, and a feeding chute 2020; the feeding square tube 2016 is vertically arranged, the top plate 2017 is arranged at the upper end of the feeding square tube 2016, the rejection cylinder 2018 is arranged on one side above the top, the guide shaft 2019 is arranged on the other side above the top, and the feeding chute 2020 is arranged at the lower end of the feeding square tube 2016; the rejection cylinder 2018 extends out and hooks the buckle 13 through the guided linear motion, and the robot moves to reject, and is transported to the waste bin (not shown in the figure) through the feeding chute 2020.

[0046] like Figure 4 As shown, it also includes a mold changing trolley 9, which is arranged on a side of the outer frame 1 close to the internal tooling. The mold changing trolley 9 includes a left mold changing guide 901 and a right mold changing guide 902, which can be used for assembling the buckles 13 of different hand guard products. When different hand guard products require different product placement seat 202 molds, the mold changing trolley 9 replaces the product placement seat 202 mold through the left mold changing guide and the right mold changing guide.

[0047] like Figure 5As shown, the outer frame 1 includes an acrylic front guardrail, an acrylic top guardrail, a load-bearing ring and a load-bearing foot. The load-bearing ring is arranged at the top of the outer frame 1, and the load-bearing foot is arranged at the bottom of the outer frame 1.

[0048] like Figure 5 and Figure 6 As shown, it also includes a protective sheet metal 10, a forklift slot 11 and a safety grating 12. The protective sheet metal 10 is arranged on the front side of the support frame 201, the forklift slot 11 is arranged below the support frame 201, and the safety grating 12 is arranged on one side of the internal tooling.

[0049] like Figure 7 and Fig. 9 As shown, the material distribution mechanism 206 includes 8 buckle 13 material positions 2015, and the 8 buckle 13 material positions 2015 are evenly arranged laterally in the material distribution trough 2014.

[0050] like Fig.10 and Fig.11 As shown, the clamping mechanism 204 is arranged on one side of the support frame 201, including a clamping support 2021, a clamping rotating shaft 2022, 5 clamping arms 2023 and a clamping cylinder 2024, and the clamping support 2021 and the clamping cylinder 2024 are fixedly arranged on the support frame 201; the clamping rotating shaft 2022 is horizontally arranged, one end is rotatably connected to the clamping support 2021, and the other end is fixedly connected to the output end of the clamping cylinder 2024; the 5 clamping arms 2023 are evenly fixed on the clamping rotating shaft 2022, and when the product body is manually placed on the product placement mold 203 and the start button 302 is pressed, the clamping cylinder 2024 can drive the 5 clamping arms 2023 to flip and clamp the hand guard product body through the clamping rotating shaft 2022, and then flip back to its original position.

[0051] The embodiments described above are only preferred implementations of the present invention. Common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic assembly device for hand guard buckles, comprising a frame, and internal tooling and an equipment control cabinet arranged in the frame, which are used to assemble the buckles to the hand guard product body, the hand guard product body is provided with a left rear buckle position and a right rear buckle position, the internal tooling comprises a buckle feeding vibration plate device, an incoming material detection device, a six-axis robot, a robot control cabinet and a buckle assembly mechanism; the buckle feeding vibration plate device comprises a vibration plate support platform, a vibration plate and a discharge trough, the vibration plate is arranged on the vibration plate support platform, and the buckles are transported forward through the buckle feeding vibration plate and the discharge trough; the equipment control cabinet is arranged on one side of the outer frame, and comprises a touch screen and a start button; The internal tooling includes a support frame, a product placement seat, a product placement mold, a clamping mechanism and an electrical quick plug; the product placement seat is arranged in the middle of the support frame, the product placement mold is placed in the product placement seat, the shape of the inner cavity of the product placement mold matches the shape of the hand guard product body, and the electrical quick plug is arranged on the left side of the support frame; the incoming material detection device is arranged on one side of the discharge slot of the buckle feeding vibration plate, the six-axis robot is arranged on one side of the internal tooling, a robot arm is arranged at the front upper end of the six-axis robot, and the buckle assembly mechanism is arranged below the front end of the robot arm; The buckle assembly mechanism comprises an assembly mechanism frame, a plurality of assembly lifting cylinders, a plurality of guide slider rails, a plurality of sliders and a plurality of assembly chucks, wherein the plurality of assembly lifting cylinders are arranged at the upper part of the assembly mechanism frame, and the telescopic rods of the plurality of assembly lifting cylinders are arranged vertically downward; the plurality of guide slider rails are arranged longitudinally in the middle part of the assembly mechanism frame, the plurality of sliders are arranged on the plurality of guide slider rails respectively, and the bottoms of the plurality of sliders are fixedly connected with the lower ends of the telescopic rods of the plurality of assembly lifting cylinders respectively; the six-axis robot and the buckle assembly mechanism constitute a robot buckle grasping mechanism; characterized in that: The internal tooling also includes a material separation mechanism and a waste material removal mechanism, and the buckle assembly mechanism also includes a slide plate; The material distributing mechanism comprises a material distributing support platform, a material distributing platform, a snap-on material distributing track, a snap-on material distributing motor, a snap-on input station, a material distributing plate, a material distributing trough and a plurality of snap-on material positions; the material distributing support platform is arranged horizontally at the front end of the vibration disk support platform and is connected to the vibration disk support platform as a whole; the material distributing platform is arranged above the material distributing support platform, the snap-on material distributing track is arranged above the left side of the material distributing platform, and the material distributing motor is arranged above the material distributing track; the material distributing plate is arranged above the material distributing platform, and the front end of the output shaft of the material distributing motor is fixedly connected to the material distributing plate; the material distributing trough is arranged on the material distributing plate, along one side of the extension line above the snap-on material distributing track, the material distributing trough is arranged in a vertical direction with the material discharging trough, and the front end of the material discharging trough is connected with the starting end of the material distributing trough; a plurality of snap-on material positions are arranged evenly horizontally in the material distributing trough; the snap-on input station is arranged at the front end of the material discharging trough and one end of the material distributing trough, and the front end of the material distributing trough is connected with the starting end of the material distributing trough; The buckle is automatically fed to the buckle input station through the vibration plate, the dividing plate absorbs the buckle, and the dividing motor drives the dividing plate forward through the output shaft. The dividing motor drives the dividing plate to be staggered several times in sequence, and the buckle material is sent to each buckle position respectively; The slide plate is transversely arranged on a plurality of guide slider rails, and the tops of the plurality of sliders are respectively fixedly connected to the slide plate; a plurality of assembly chucks are respectively fixedly arranged downwardly under the slide plate, a plurality of assembly lifting cylinders, a plurality of guide slider rails, a plurality of sliders and a plurality of assembly chucks are respectively arranged corresponding to each other at the upper, middle and lower parts of the assembly mechanism frame, and the number of assembly lifting cylinders, guide slider rails, sliders and assembly chucks is equal, and one assembly lifting cylinder, one guide slider rail, one slider and one assembly chuck constitute one assembly sub-mechanism, and there are a total of a plurality of assembly sub-mechanisms; a plurality of assembly lifting cylinders slide on a plurality of guide slider rails respectively, and at the same time drive a plurality of assembly chucks to move up and down; After the incoming material detection device detects the buckle, it outputs the signal to the six-axis robot. Several assembly chucks move independently under the drive of several assembly lifting cylinders, and move down through the slide plate and several slide rails respectively. The cylinder drives to grab several buckles respectively, and the buckles are automatically assembled after grabbing. The whole process is completed by manual picking. The waste rejection mechanism includes a square feed channel, a top plate, a rejection cylinder, a guide shaft, and a feed chute; the square feed channel is vertically arranged, the top plate is arranged at the upper end of the square feed channel, the rejection cylinder is arranged on one side above the top, the guide shaft is arranged on the other side above the top, and the feed chute is arranged at the lower end of the square feed channel; the rejection cylinder extends out and hooks the buckle through the guided linear motion, the robot moves to reject, and transports it to the waste bin through the feed chute.

2. The automatic assembly equipment for hand guard buckles according to claim 1 is characterized in that: It also includes a mold changing trolley, which is arranged on a side of the outer frame close to the internal tooling. The mold changing trolley includes a left mold changing guide and a right mold changing guide, which are used for the snap-on assembly of different hand guard products. When different hand guard products require different product placement seat molds, the mold changing trolley replaces the product placement seat mold through the left mold changing guide and the right mold changing guide.

3. The automatic assembly equipment for hand guard buckles according to claim 1 is characterized in that: The outer frame comprises an acrylic front guardrail, an acrylic top guardrail, a load-bearing ring and a load-bearing foot. The load-bearing ring is arranged on the top of the outer frame, and the load-bearing foot is arranged on the bottom of the outer frame.

4. The automatic assembly equipment for hand guard buckles according to claim 1 is characterized in that: It also includes a protective sheet metal, a forklift slot and a safety grating, wherein the protective sheet metal is arranged on the front side of the support frame, the forklift slot is arranged below the support frame, and the safety grating is arranged on one side of the internal tooling.

5. The automatic assembly equipment for hand guard buckles according to claim 1 is characterized in that: The material distribution mechanism comprises 8 snap-in material positions, and the 8 snap-in material positions are evenly arranged laterally in the material distribution trough.

6. The automatic assembly equipment for hand guard buckles according to claim 1 is characterized in that: The clamping mechanism is arranged on one side of the support frame, including a clamping support, a clamping rotating shaft, 5 clamping arms and a clamping cylinder, and the clamping support and the clamping cylinder are fixedly arranged on the support frame; the clamping rotating shaft is horizontally arranged, one end is rotatably connected to the clamping support, and the other end is fixedly connected to the output end of the clamping cylinder; the 5 clamping arms are evenly fixed on the clamping rotating shaft, and when the product body is manually placed on the product placement mold and the start button is pressed, the clamping cylinder drives the 5 clamping arms through the clamping rotating shaft to flip the clamping hand guard product body, and then flips back to its original position.

7. The automatic assembly equipment for hand guard buckles according to claim 1 is characterized by: The snap assembly mechanism includes 8 assembly lifting cylinders, 8 guide slider rails, 8 sliders and 8 assembly chucks. The 8 assembly lifting cylinders, 8 guide slider rails, 8 sliders and 8 assembly chucks are located at corresponding positions on the upper, middle and lower parts of the assembly mechanism frame, respectively forming 8 snap assembly sub-mechanisms.

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