A fender shear gate and assembly equipment

Abstract

The present invention provides a fender gate cutting and assembly device, which belongs to the field of fender production and manufacturing technology, and includes: a picking robot provided with a first grasping jig for grasping the product; a positioning and clamping jig for positioning and clamping the product; a cutting assembly connected to the positioning and clamping jig, the cutting assembly being used to cut the gate of the product; an assembling robot provided with an assembling jig for assembling the product, the assembling robot being used to grasp the workpiece and assemble it onto the product clamped by the positioning and clamping jig; a transfer robot provided with a second grasping jig for grasping the product. The beneficial effects of the present invention are: the device can achieve the purpose of automatic gate cutting and automatic assembly of automobile fender products, thereby reducing personnel input and production line area, while automating production and concentrating processes, making production more stable and efficient.

Description

Technical Field

[0001] The invention belongs to the technical field of fender production and manufacturing, and relates to a fender shear gate and assembly equipment. Background Art

[0002] Automobile fenders are an important part of automobile exterior trim. Existing automobile fenders are generally plastic parts, and plastic parts are generally produced by injection molding machines.

[0003] While automatic part removal by injection molding machines is now widely used in factory production, it's limited to automatic removal and placement on a conveyor belt for outflow, requiring specialized personnel to perform gate trimming. Large products with numerous gates require two to three people to collect the parts and trim the gates, with subsequent assembly steps required. This high level of personnel commitment results in insufficient automation, resulting in lower production efficiency and product quality. Summary of the Invention

[0004] The purpose of the present invention is to address the above-mentioned problems existing in the prior art and to propose a fender shear gate and assembly equipment.

[0005] The purpose of the present invention can be achieved by the following technical solutions: A fender shear gate and assembly equipment, comprising:

[0006] A picking robot provided with a first gripping fixture for gripping products;

[0007] Positioning and clamping fixtures, which are used to position and clamp the product;

[0008] A cutting assembly connected to the positioning and clamping fixture, the cutting assembly is used to cut the gate of the product;

[0009] An assembly robot provided with an assembly jig for assembling products, the assembly robot being used to grasp a workpiece and assemble it onto the product clamped by the positioning and clamping jig;

[0010] The transfer robot is provided with a second grasping fixture for grasping products.

[0011] Preferably, the first grasping jig and the second grasping jig have the same structure and both include a grasping frame, a side limit block, a supporting top block, a first clamping cylinder and a second clamping cylinder. The grasping frame is fixedly connected to the picking robot, and the side limit block, the supporting top block, the first clamping cylinder and the second clamping cylinder are all connected to the grasping frame.

[0012] Preferably, the positioning and clamping fixture includes a stand, a profiling block, a pushing cylinder and a positioning block, the profiling block, the pushing cylinder and the positioning block are all fixedly connected to the stand, the pushing cylinder and the positioning block are respectively located on both sides of the profiling block, and the pushing cylinder is used to push one end of the product and make the other end of the product contact the positioning block.

[0013] Preferably, the positioning and clamping fixture further includes a rotary pressing cylinder and a position-limiting pressing cylinder, and both the rotary pressing cylinder and the position-limiting pressing cylinder are fixedly connected to the stand.

[0014] Preferably, the cutting assembly includes a longitudinal guide rail, a longitudinal pushing cylinder, a longitudinal movable seat, a transverse guide rail, a transverse pushing cylinder, a transverse movable seat and a cutter;

[0015] The longitudinal guide rail and the longitudinal pushing cylinder are both fixedly connected to the platform, the longitudinal movable seat is movably connected to the longitudinal guide rail, and the longitudinal pushing cylinder is connected to the longitudinal movable seat;

[0016] The transverse guide rail and the transverse push cylinder are both fixedly connected to the longitudinal movable seat, the transverse movable seat is movably connected to the transverse guide rail, the transverse push cylinder is connected to the transverse movable seat, and the cutter is connected to the transverse movable seat;

[0017] The cutter can move closer to the product on the profiling block through the longitudinal moving seat and cut off the gate on the product through the transverse moving seat.

[0018] Preferably, the stand is further provided with a material discharge seat, and the material discharge seat is provided with a material discharge opening close to the profiling block and received below the cutting knife.

[0019] Preferably, the assembly jig includes a mounting seat, an assembly cylinder and an assembly block, the mounting seat is fixedly connected to the assembly robot, the assembly cylinder is connected to the mounting seat, the assembly block is movably connected to the mounting seat, and the assembly cylinder is linked to the assembly block.

[0020] Preferably, the assembly block includes an assembly guide rail, an assembly slider and a return spring, the assembly guide rail is fixedly connected to the mounting seat, the assembly slider is movably connected to the assembly guide rail, the assembly cylinder is linked to the assembly slider and can push the assembly slider to move along the assembly guide rail, and one end of the return spring is connected to the mounting seat and the other end is connected to the assembly slider.

[0021] Preferably, the assembly jig further comprises a servo drive element, the servo drive element is connected to the mounting seat, the assembly cylinder is connected to the servo drive element, and the servo drive element can drive the assembly cylinder to move, the number of the assembly blocks is at least two, each of the assembly guide rails is arranged along the moving direction of the assembly cylinder, and the assembly cylinder can drive each of the assembly sliders to move.

[0022] Preferably, it also includes a storage seat for accommodating workpieces and a vibration plate for conveying workpieces, the vibration plate is connected to the storage seat and is used to arrange the workpieces on the storage seat, and the assembly fixture can be moved to the storage seat and is used to grab the workpieces.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. This device can realize the purpose of automatic gate cutting and automatic assembly of automobile fender products, so it can reduce personnel input and production line area, and at the same time automate the production process to make production more stable and efficient.

[0025] 2. The grabbing robot or transfer robot drives the grabbing frame to move downward, the side limit blocks limit the sides of the product, the support top blocks support the product, and then the first clamping cylinder and the second clamping cylinder clamp to clamp the product. Then the grabbing robot or transfer robot can drive the product to move.

[0026] 3. After the picking robot places the product on the profiling block, the pushing cylinder starts and pushes the product, so that the product is pushed onto the positioning block and is clamped between the positioning block and the pushing cylinder. This can achieve the positioning of the product in the length direction. Therefore, the profiling block, pushing cylinder and positioning block can cooperate to achieve the effect of positioning and fixing.

[0027] 4. The cutter can approach the product on the profiling block through the longitudinal movable seat and cut off the gate on the product through the transverse movable seat. After cutting off the gate, the transverse movable seat and the longitudinal movable seat are reset to wait for the next operation.

[0028] 5. The assembly cylinder corresponds to the assembly slider. When the assembly cylinder extends, it can push the assembly slider to move along the assembly guide rail. At this time, the reset spring is compressed. When the assembly cylinder contracts, the reset spring pushes the assembly slider to reset, thereby achieving the effect of automatic Clip assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the fender shear gate and assembly equipment of the present invention.

[0030] Figure 2 Schematic diagram of the structure of the first grabbing fixture of the present invention.

[0031] Figure 3 It is a structural schematic diagram of the positioning and clamping fixture of the present invention.

[0032] Figure 4 It is a schematic diagram of the positions of the push cylinder and the positioning block of the present invention.

[0033] Figure 5 It is a structural schematic diagram of the rotary pressing cylinder and the position-limiting pressing cylinder of the present invention.

[0034] Figure 6 It is a structural schematic diagram of the cutting assembly of the present invention.

[0035] Figure 7 It is a structural schematic diagram of the assembly robot and assembly fixture of the present invention.

[0036] Figure 8 It is a structural schematic diagram of the assembly fixture of the present invention.

[0037] In the figure, 100, the picking robot; 200, the first grabbing fixture; 210, the grabbing frame; 220, the side limit block; 230, the supporting top block; 240, the first clamping cylinder; 250, the second clamping cylinder; 300, the positioning clamping fixture; 310, the stand; 320, the profiling block; 330, the pushing cylinder; 340, the positioning block; 350, the rotating pressing cylinder; 360, the limiting pressing cylinder; 370, the unloading seat; 371, the unloading port; 410, the longitudinal guide rail; 420, the longitudinal pushing cylinder; 430, the longitudinal Horizontal movable seat; 440, horizontal guide rail; 450, horizontal push cylinder; 460, horizontal movable seat; 470, cutter; 500, assembly robot; 600, assembly fixture; 610, mounting seat; 620, assembly cylinder; 630, assembly guide rail; 640, assembly slider; 650, return spring; 660, servo drive element; 700, transfer robot; 800, second grasping fixture; 900, vibration plate; 1000, storage seat; 1100, product; 1110, gate; 1200, workpiece. DETAILED DESCRIPTION

[0038] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0039] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8As shown, a fender shear gate and assembly equipment includes: a picking robot 100, a positioning and clamping jig 300, a cutting component, an assembling robot 500 and a transfer robot 700; the picking robot 100 is provided with a first grasping jig 200 for grasping a product 1100; the positioning and clamping jig 300 is used to position and clamp the product 1100; the cutting component is connected to the positioning and clamping jig 300, and the cutting component is used to cut the gate 1110 of the product 1100; the assembling robot 500 is provided with an assembling jig 600 for assembling the product 1100, and the assembling robot 500 is used to grasp a workpiece 1200 and assemble it onto the product 1100 clamped by the positioning and clamping jig 300; the transfer robot 700 is provided with a second grasping jig 800 for grasping the product 1100.

[0040] In terms of working principle, the picking robot 100, the assembly robot 500 and the transfer robot 700 are all robotic arm structures. The three robots can work in an integrated manner and can automatically pick up and transfer parts. The positioning and clamping fixture 300 can fix the product 1100 and position the product 1100 to the processing position. Then, the product 1100 can be cut with the cutting component, and the assembly operation is completed by the assembly fixture 600. After completing the cutting and assembly, the transfer robot 700 takes out the product 1100 through the second grasping fixture 800 and places it on the conveyor belt for transfer to the subsequent process.

[0041] The device can realize the purpose of automatic gate cutting and automatic assembly of automobile fender product 1100, thereby reducing manpower input and production line area, while automating production and concentrating processes, making production more stable and efficient.

[0042] It should be noted that product 1100 refers to the fender component manufactured by the injection molding machine. Since the product 1100 molded by the injection molding machine is actually a semi-finished product, there are excess plastic parts at the gate 1110 position of the fender that need to be cut off (the gate 1110 needs to be cut off), and some workpieces 1200 (Clip parts) need to be assembled onto the fender. If these processes are processed using separate equipment or manpower, it is time-consuming and labor-intensive, so there are defects such as a large number of personnel, many production links and processes, and a large production line area.

[0043] In this embodiment, the picking robot 100 is actually installed on the injection molding machine. After the injection molding machine completes the injection molding, the picking robot 100 can easily take out the product 1100 and place it on the positioning and clamping fixture 300. The positioning and clamping fixture 300, the assembly robot 500 and the transfer robot 700 are all located next to the injection molding machine, so a production line can be formed, and the processes of picking up parts, cutting gates, assembling, and transferring can be completed at one time.

[0044] like Figure 1 、 Figure 2 As shown, on the basis of the above embodiment, the first grasping jig 200 and the second grasping jig 800 have the same structure and both include a grasping frame 210, a side limit block 220, a support top block 230, a first clamping cylinder 240 and a second clamping cylinder 250. The grasping frame 210 is fixedly connected to the picking robot 100, and the side limit block 220, the support top block 230, the first clamping cylinder 240 and the second clamping cylinder 250 are all connected to the grasping frame 210.

[0045] Preferably, the first grasping jig 200 and the second grasping jig 800 are both special jigs for grasping the fender product 1100, wherein the picking robot 100 or the transfer robot 700 can drive the grasping frame 210 to move, the side limit block 220 can be connected with the outer side surface of the side of the product 1100, the supporting top block 230 can support the product 1100, the first clamping cylinder 240 can clamp the large side of the product 1100 (that is, the side of the product 1100 with the gate 1110), and the second clamping cylinder 250 can clamp the small side of the product 1100 (in the actual structure, the second clamping cylinder 250 can be set as a finger cylinder), thereby achieving the purpose of grasping the product 1100.

[0046] During the actual grasping process, the grasping robot or the transfer robot 700 drives the grasping frame 210 to move downward, the side limit block 220 limits the side of the product 1100, the support top block 230 supports the product 1100, and then the first clamping cylinder 240 and the second clamping cylinder 250 clamp to clamp the product 1100, and then the grasping robot or the transfer robot 700 can drive the product 1100 to move.

[0047] It should be noted here that, in the actual structure, the first grasping jig 200 and the second grasping jig 800 are configured to be able to grasp two products 1100 at the same time, that is, the number of side limit blocks 220, support top blocks 230, first clamping cylinders 240 and second clamping cylinders 250 is two groups, and are respectively located on both sides of the grasping frame 210; and the number of side limit blocks 220, support top blocks 230, first clamping cylinders 240 and second clamping cylinders 250 in each group can be set to at least three, so that the product 1100 can be clamped more reliably and stably to prevent the product 1100 from falling.

[0048] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 5As shown, on the basis of the above embodiment, the positioning and clamping fixture 300 includes a stand 310, a profiling block 320, a pushing cylinder 330 and a positioning block 340. The profiling block 320, the pushing cylinder 330 and the positioning block 340 are all fixedly connected to the stand 310. The pushing cylinder 330 and the positioning block 340 are respectively located on both sides of the profiling block 320. The pushing cylinder 330 is used to push one end of the product 1100 and make the other end of the product 1100 contact the positioning block 340.

[0049] Preferably, the shaping block 320 is adapted to the bottom surface of the product 1100, so that the product 1100 can be placed stably on the shaping block 320. The pushing cylinder 330 and the positioning block 340 are located on both sides of the length direction of the shaping block 320. Therefore, when the picking robot 100 places the product 1100 on the shaping block 320, the pushing cylinder 330 starts and pushes the product 1100, so that the product 1100 is pushed onto the positioning block 340, and the product 1100 is clamped between the positioning block 340 and the pushing cylinder 330. In this way, the positioning of the product 1100 in the length direction can be achieved. Therefore, the shaping block 320, the pushing cylinder 330 and the positioning block 340 cooperate to achieve the effect of positioning and fixing.

[0050] It should be added here that in the actual structure, two groups of profiling blocks 320, pushing cylinders 330 and positioning blocks 340 are provided on the stand 310, so as to position and clamp two groups of products 1100 at one time, and each group of pushing cylinders 330 and positioning blocks 340 can be set in multiple numbers.

[0051] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 As shown, based on the above embodiment, the positioning and clamping fixture 300 further includes a rotary pressing cylinder 350 and a position-limiting pressing cylinder 360 , and both the rotary pressing cylinder 350 and the position-limiting pressing cylinder 360 are fixedly connected to the stand 310 .

[0052] Preferably, the rotary pressing cylinder 350 and the position-limiting pressing cylinder 360 are located on both sides of the width direction of the profiling block 320 , and there can be multiple rotary pressing cylinders 350 and position-limiting pressing cylinders 360 , so that the product 1100 can be reliably clamped.

[0053] During clamping and positioning, the rotary pressing cylinder 350 presses the product 1100 , and the limiting pressing cylinder 360 can press and limit the side of the product 1100 , thereby preventing the product 1100 from moving.

[0054] like Figure 1 、 Figure 3 、 Figure 4、 Figure 5 、 Figure 6 As shown, based on the above embodiment, the cutting assembly includes a longitudinal guide rail 410, a longitudinal pushing cylinder 420, a longitudinal moving seat 430, a transverse guide rail 440, a transverse pushing cylinder 450, a transverse moving seat 460 and a cutter 470; the cutter 470 can move transversely and longitudinally, so as to approach the gate 1110 during cutting, and then cut off the gate 1110.

[0055] The longitudinal guide rail 410 and the longitudinal pushing cylinder 420 are both fixedly connected to the stand 310, the longitudinal movable seat 430 is movably connected to the longitudinal guide rail 410, and the longitudinal pushing cylinder 420 is connected to the longitudinal movable seat 430; preferably, the longitudinal guide rail 410, the longitudinal pushing cylinder 420, and the longitudinal movable seat 430 form a longitudinal moving mechanism, which can realize displacement in the front and rear directions (longitudinal), and can drive the cutter 470 close to the gate 1110 position or away from the gate 1110 position through the longitudinal moving mechanism.

[0056] The transverse guide rail 440 and the transverse pushing cylinder 450 are both fixedly connected to the longitudinal moving seat 430, the transverse moving seat 460 is movably connected to the transverse guide rail 440, the transverse pushing cylinder 450 is connected to the transverse moving seat 460, and the cutter 470 is connected to the transverse moving seat 460; preferably, the transverse guide rail 440, the transverse pushing cylinder 450 and the transverse moving seat 460 can form a transverse moving structure, and the transverse moving mechanism can achieve the effect of transverse movement on the basis of longitudinal movement, and the transverse moving mechanism is used to drive the cutter 470 to move, thereby cutting off the gate 1110.

[0057] During actual operation, the cutter 470 can approach the product 1100 on the profiling block 320 through the longitudinal moving seat 430 and cut off the gate 1110 on the product 1100 through the transverse moving seat 460. After cutting off the gate 1110, the transverse moving seat 460 and the longitudinal moving seat 430 are reset to wait for the next operation.

[0058] In the actual structure, the number of cutting components corresponds to the number of gates 1110, and the positions of the cutting components also correspond to the positions of the gates 1110, so all the gates 1110 on the product 1100 can be cut off at one time.

[0059] like Figure 1 、 Figure 2 、 Figure 7 、 Figure 8 As shown, on the basis of the above embodiment, the stand 310 is further provided with a material discharge seat 370 , and the material discharge seat 370 is provided with a material discharge port 371 close to the profiling block 320 and received below the cutter 470 .

[0060] Preferably, after the cutter 470 cuts off the gate 1110, the gate 1110 will fall off, causing a large number of gates 1110 to accumulate on the stand 310, which will have an adverse effect on subsequent processing. In order to solve this problem, a tubular discharge seat 370 is specially provided, and the upper end of the discharge seat 370 has a discharge port 371. After the cutter 470 cuts off the gate 1110, the gate 1110 will fall into the discharge port 371, thereby achieving the purpose of automatic discharge.

[0061] like Figure 1 、 Figure 2 、 Figure 7 、 Figure 8 As shown, based on the above embodiment, the assembly jig 600 includes a mounting base 610, an assembly cylinder 620 and an assembly block, the mounting base 610 is fixedly connected to the assembly robot 500, the assembly cylinder 620 is connected to the mounting base 610, the assembly block is movably connected to the mounting base 610, and the assembly cylinder 620 is linked to the assembly block.

[0062] Preferably, the assembly jig 600 can assemble the workpiece 1200 onto the product 1100 (assemble the Clip onto the fender component), the assembly robot 500 can drive the mounting base 610 to move, the assembly cylinder 620 can push the assembly block to extend, the assembly block can grab the workpiece 1200, and then assemble the workpiece 1200 onto the product 1100.

[0063] like Figure 1 、 Figure 7 、 Figure 8 As shown, on the basis of the above embodiment, the assembly block includes an assembly guide rail 630, an assembly slider 640 and a return spring 650, the assembly guide rail 630 is fixedly connected to the mounting seat 610, the assembly slider 640 is movably connected to the assembly guide rail 630, the assembly cylinder 620 is linked to the assembly slider 640 and can push the assembly slider 640 to move along the assembly guide rail 630, one end of the return spring 650 is connected to the mounting seat 610 and the other end is connected to the assembly slider 640.

[0064] Preferably, the number of assembly blocks is at least one, and the assembly cylinder 620 corresponds to the assembly slider 640. When the assembly cylinder 620 is extended, it can push the assembly slider 640 to move along the assembly guide rail 630. At this time, the return spring 650 is compressed. When the assembly cylinder 620 contracts, the return spring 650 pushes the assembly slider 640 to reset, thereby achieving the effect of automatic assembly of the Clip.

[0065] A slot for grabbing the workpiece 1200 is provided at the lower end of the assembly slider 640. When the assembly cylinder 620 pushes the assembly slider 640 to extend, the lower end of the assembly slider 640 grabs the workpiece 1200, and then the assembly cylinder 620 contracts, the assembly slider 640 resets, and the assembly robot 500 drives the mounting seat 610 to move above the set position of the product 1100. Then the assembly cylinder 620 pushes the assembly slider 640 to extend, thereby assembling the workpiece 1200 at the set position of the product 1100.

[0066] like Figure 1 、 Figure 7 、 Figure 8 As shown, on the basis of the above embodiment, the assembly jig 600 further includes a servo drive element 660, which is connected to the mounting base 610, and the assembly cylinder 620 is connected to the servo drive element 660, and the servo drive element 660 can drive the assembly cylinder 620 to move, the number of the assembly blocks is at least two, and each of the assembly guide rails 630 is arranged along the moving direction of the assembly cylinder 620, and the assembly cylinder 620 can drive each of the assembly sliders 640 to move.

[0067] Preferably, the assembly jig 600 can grab one or more workpieces 1200 at a time. In order to improve the assembly effect, multiple assembly blocks can be set to grab multiple workpieces 1200 at a time. The assembly cylinder 620 is set as a movable structure, and the servo drive element 660 can be a linear servo motor. The servo drive element 660 can drive the assembly cylinder 620 to move in a straight line on the mounting seat 610, and multiple assembly blocks are arranged along the moving direction of the assembly cylinder 620.

[0068] In actual operation, the assembly cylinder 620 can move to the top of each assembly cylinder 620 and then push out each corresponding assembly slider 640, so that the assembly cylinder 620 can repeat the action and push out each assembly slider 640.

[0069] like Figure 1 、 Figure 7 、 Figure 8 As shown, on the basis of the above embodiment, it also includes a storage seat 1000 for accommodating the workpiece 1200 and a vibration plate 900 for conveying the workpiece 1200, the vibration plate 900 is connected to the storage seat 1000 and is used to arrange the workpiece 1200 on the storage seat 1000, and the assembly jig 600 can be moved to the storage seat 1000 and used to grab the workpiece 1200.

[0070] Preferably, the storage base 1000 is similar to a guide rail structure, which can arrange the various workpieces 1200, and the vibration plate 900 can vibrate the workpieces 1200 onto the storage base 1000, so that the assembly fixture 600 can grab multiple workpieces 1200 at one time.

[0071] In terms of the overall working principle, the injection molding machine first injects the product 1100, and then the grasping robot drives the first grasping fixture 200 to move to the position of the product 1100. The grasping frame 210 limits and supports the product 1100 through the side limit block 220 and the support top block 230. Then the first clamping cylinder 240 and the second clamping cylinder 250 clamp the large side and small side of the product 1100 respectively. Finally, the grasping robot drives the product 1100 to the positioning clamping fixture 300, and the first clamping cylinder 240 and the second clamping cylinder 250 are released.

[0072] When the product 1100 is placed on the shaping block 320, the pushing cylinder 330 pushes the product 1100 onto the positioning block 340, and then the rotating clamping cylinder 350 and the limiting clamping cylinder 360 operate to fix the product 1100, and the longitudinal moving seat 430 moves back and forth to approach the gate 1110 position of the product 1100, and then the transverse moving seat 460 drives the cutter 470 to cut off the gate 1110, and the gate 1110 falls into the blanking seat 370.

[0073] At the same time, the assembly robot 500 drives the assembly jig 600 to grab multiple workpieces 1200 in the storage seat 1000, and then drives them to the top of the set position of the product 1100. The assembly cylinder 620 pushes the assembly slider 640 to assemble the workpieces 1200 on the product 1100. When the gate cutting and assembly are completed, the positioning clamping jig 300 releases the product 1100, and the transfer robot 700 grabs the product 1100 through the second grabbing jig 800 and places it on the conveyor belt for transfer to the subsequent process.

[0074] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0075] In addition, terms such as "first," "second," and "an" in this disclosure are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referenced. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two or three, unless otherwise specifically defined.

[0076] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0077] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

Claims

1. A fender shear gate and assembly equipment, characterized in that: include: A picking robot provided with a first gripping fixture for gripping products; Positioning and clamping fixtures, which are used to position and clamp the product; A cutting assembly connected to the positioning and clamping fixture, the cutting assembly is used to cut the gate of the product; An assembly robot provided with an assembly jig for assembling products, the assembly robot being used to grasp a workpiece and assemble it onto the product clamped by the positioning and clamping jig; A transfer robot provided with a second gripping fixture for gripping products; The positioning and clamping fixture includes a stand, a profiling block, a pusher cylinder, and a positioning block. The profiling block, the pusher cylinder, and the positioning block are all fixedly connected to the stand. The pusher cylinder and the positioning block are respectively located on both sides of the profiling block. The pusher cylinder is used to push one end of the product and make the other end of the product contact the positioning block. The positioning clamping fixture further comprises a rotary pressing cylinder and a position limiting pressing cylinder, both of which are fixedly connected to the stand; The cutting assembly includes a longitudinal guide rail, a longitudinal pushing cylinder, a longitudinal movable seat, a transverse guide rail, a transverse pushing cylinder, a transverse movable seat and a cutter; The longitudinal guide rail and the longitudinal pushing cylinder are both fixedly connected to the platform, the longitudinal movable seat is movably connected to the longitudinal guide rail, and the longitudinal pushing cylinder is connected to the longitudinal movable seat; The transverse guide rail and the transverse push cylinder are both fixedly connected to the longitudinal movable seat, the transverse movable seat is movably connected to the transverse guide rail, the transverse push cylinder is connected to the transverse movable seat, and the cutter is connected to the transverse movable seat; The cutter approaches the product on the profiling block through the longitudinal moving seat and cuts off the gate on the product through the transverse moving seat; The assembly jig includes a mounting seat, an assembly cylinder, and an assembly block, wherein the mounting seat is fixedly connected to the assembly robot, the assembly cylinder is connected to the mounting seat, the assembly block is movably connected to the mounting seat, and the assembly cylinder is linked to the assembly block; The assembly block includes an assembly guide rail, an assembly slider, and a return spring. The assembly guide rail is fixedly connected to the mounting seat, and the assembly slider is movably connected to the assembly guide rail. The assembly cylinder is linked to the assembly slider and pushes the assembly slider to move along the assembly guide rail. One end of the return spring is connected to the mounting seat and the other end is connected to the assembly slider. The assembly jig further includes a servo drive element, which is connected to the mounting seat, the assembly cylinder is connected to the servo drive element, and the servo drive element drives the assembly cylinder to move. The number of the assembly blocks is at least two, and each of the assembly guide rails is arranged along the moving direction of the assembly cylinder. The assembly cylinder drives each of the assembly sliders to move.

2. A fender shear gate and assembly equipment according to claim 1, characterized in that: The first grasping jig and the second grasping jig have the same structure and both include a grasping frame, a side limit block, a supporting top block, a first clamping cylinder and a second clamping cylinder. The grasping frame is fixedly connected to the picking robot, and the side limit block, the supporting top block, the first clamping cylinder and the second clamping cylinder are all connected to the grasping frame.

3. A fender shear gate and assembly equipment according to claim 1, characterized in that: The platform is further provided with a material unloading seat, and the material unloading seat is provided with a material unloading opening close to the profiling block and received below the cutter.

4. A fender shear gate and assembly equipment according to claim 1, characterized in that: It also includes a storage seat for accommodating workpieces and a vibration plate for conveying workpieces, the vibration plate is connected to the storage seat and is used to arrange the workpieces on the storage seat, and the assembly fixture can be moved to the storage seat and is used to grab the workpieces.

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