Manipulator for extruding machine

Abstract

The utility model discloses a manipulator for an extruding machine, which belongs to the technical field of machining, and adopts the technical scheme that the manipulator comprises a rack, a lifting component, a linear module, a mounting seat, a clamping arm I, a clamping arm II and a lifting mechanism, the lifting component is arranged on the rack and supports the linear module, and the lifting component can drive the linear module to lift; the mounting seat is arranged on a sliding block of the linear module, and the sliding block can drive the mounting seat to slide back and forth towards the extruder; the inner end of the first clamping arm and the inner end of the second clamping arm are slidably connected with the mounting base and connected with the linkage mechanism, the first clamping arm and the second clamping arm are driven by the linkage mechanism to clamp and loosen, the first clamping arm and the second clamping arm are symmetrically arranged and matched to form a clamping part for clamping and releasing a blank, and the lifting mechanism is arranged on the rack and used for supplying the blank to the clamping part. The outer end of the first clamping arm and / or the outer end of the second clamping arm are / is provided with a push plate used for discharging finished workpieces. The automatic feeding and discharging device can continuously and automatically feed and discharge materials to the extruder, and the machining efficiency of the extruder can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of machining, and particularly relates to a manipulator for an extruder. Background Art

[0002] Cold extrusion dies (also known as extruders, hydraulic presses) are widely used in fields such as automobiles, aerospace, electronics, and machinery for manufacturing various high-precision and high-strength parts. It mainly uses the principle of metal plastic deformation to apply a strong pressure to the metal in the extrusion die cavity at normal temperature to rapidly form parts.

[0003] Chinese Patent No. CN210131931U discloses a cold extrusion die for special parts of an automotive steering gear, including an upper die and a lower die. The upper die includes an upper template and an upper forming die, and the lower die includes a lower template and a lower forming die. The lower die is fixedly installed on the platform of the extruder, and the upper die is installed on the extrusion oil cylinder of the extruder, with the upper and lower dies facing each other. Specifically, the lower forming die includes a forming bottom plate, a forming inner ring, and a forming outer ring. The forming inner ring is sleeved in the forming outer ring, the forming outer ring is supported on the forming bottom plate, and a predetermined gap is left between the forming inner ring and the forming bottom plate; a lower forming hole is provided on the forming bottom plate; the upper forming die is arranged opposite to the lower forming die and is provided with a forming curved surface, and an upper forming hole is provided at the center of the forming curved surface. The lower forming die is connected to the lower template through a lower support block, and the upper forming die is connected to the upper template through an upper support seat; the lower forming die further includes a die shell and a die gland, and a knockout rod is arranged in the lower support block, and knockout holes are provided on both the lower template and the lower support block. During processing, the iron rod to be processed is placed in the forming inner ring of the lower die. The extrusion oil cylinder drives the upper die to move downward. After the upper die and the lower die are pressed together, the iron rod is extruded and formed without subsequent machining such as grinding. After extrusion is completed, the upper die rises and separates from the lower die, and the knockout rod rises to push the part out of the forming inner ring.

[0004] The above technical solution has the following defects: When this kind of extrusion die is in processing, it still needs to manually load and unload the extrusion die. Not only is the labor intensity of workers large and the processing efficiency low; moreover, the above extrusion die is actually a hydraulic press, and still adopts the processing method of manual loading and unloading, and there are relatively serious safety risks when workers make misoperations. Summary of the Utility Model

[0005] The purpose of the utility model is to propose a manipulator for an extruder in view of the above problems existing in the prior art. The technical problem to be solved by the utility model is: How to improve the processing efficiency of workpieces.

[0006] The above technical purpose of the utility model can be achieved through the following technical solutions:

[0007] A manipulator for an extruder, comprising a frame, a lifting assembly, a linear module, a mounting seat, a first clamping arm, a second clamping arm, and a blank feeding mechanism. The lifting assembly is arranged on the frame and supports the linear module. The lifting assembly can drive the linear module to rise and fall. The mounting seat is arranged on the slider of the linear module, and the slider can drive the mounting seat to reciprocate and slide towards the extruder. A linkage mechanism is arranged on the mounting seat. The inner ends of the first clamping arm and the second clamping arm are slidably connected to the mounting seat and are connected to the linkage mechanism. The first clamping arm and the second clamping arm are driven by the linkage mechanism to clamp and release. The first clamping arm and the second clamping arm are symmetrically arranged and cooperate to form a clamping portion, which can clamp and release the blank. The blank feeding mechanism is arranged on the frame and is used to supply the blank to the clamping portion. A push plate for discharging the finished workpiece is arranged at the outer end of the first clamping arm and / or the second clamping arm.

[0008] In the above-mentioned manipulator for an extruder, the clamping portion includes a first chuck arranged on the first clamping arm and a second chuck arranged on the second clamping arm. The first chuck is adapted to the second chuck. After the first clamping arm and the second clamping arm approach each other, the first chuck and the second chuck clamp together accordingly.

[0009] In the above-mentioned manipulator for an extruder, the first chuck is connected to the first clamping arm through a first adjusting plate. The first adjusting plate has a kidney-shaped hole one detachably connected to the first clamping arm, and the first chuck adjusts its position through the first adjusting plate. The second chuck is connected to the second clamping arm through a second adjusting plate. The second adjusting plate has a kidney-shaped hole two detachably connected to the second clamping arm, and the second chuck adjusts its position through the second adjusting plate.

[0010] In the above-mentioned manipulator for an extruder, the linkage mechanism includes a driving motor, a synchronous pulley, and a belt. The driving motor is arranged on the mounting seat. The synchronous pulley is rotatably connected to the mounting seat. The synchronous pulley and the output end of the driving motor tension the belt. An anti-slip clip one for clamping the belt is arranged at the inner end of the first clamping arm, and an anti-slip clip two for clamping the belt is arranged at the inner end of the second clamping arm. The first clamping arm and the second clamping arm slide on the mounting seat following the movement of the belt.

[0011] In the above-mentioned manipulator for an extruder, the lifting assembly includes a fixed plate, a lifting motor, a lifting lead screw, a lead screw sleeve, and a guiding component. The fixed plate is arranged below the linear module. The lifting motor is arranged on the fixed plate. The lifting lead screw is rotatably connected to a bearing seat arranged on the fixed plate, and the upper end of the lifting lead screw is connected to the output end of the lifting motor. The lead screw sleeve is fixed to the machine frame, and the lead screw sleeve is in threaded cooperation with the lifting lead screw. The guiding component is arranged between the machine frame and the linear module and can guide the linear module. After the output end of the lifting motor drives the lifting lead screw to rotate, the linear module can be driven to lift along the guiding component.

[0012] In the above-mentioned manipulator for an extruder, the guiding component includes a linear guide rail and a sliding plate. The linear guide rail is arranged on the machine frame. The sliding plate is fixed below the linear module and is slidably connected to the linear guide rail. More than one set of the linear guide rail and the sliding plate are arranged at intervals, and the number of the linear guide rails corresponds to the number of the sliding plates one by one.

[0013] In the above-mentioned manipulator for an extruder, a first protective cover is arranged on the machine frame, and the first protective cover surrounds the lifting assembly. A second protective cover is arranged below the linear module, and the second protective cover surrounds the first protective cover. The second protective cover can rise and fall following the linear module.

[0014] In the above-mentioned manipulator for an extruder, a conveyor belt is arranged between the machine frame and the extruder. The conveyor belt is used for conveying blanks. The end of the conveyor belt is located below the blank lifting mechanism, and a blank limiting block is also arranged at the end of the conveyor belt.

[0015] In the above-mentioned manipulator for an extruder, a bracket is arranged on the machine frame near the clamping part. The blank lifting mechanism includes a blank lifting cylinder and a suction component. The blank lifting cylinder is arranged on the bracket. The suction component is arranged at the output end of the blank lifting cylinder, and the suction component can adsorb the blanks on the conveyor belt.

[0016] In the above-mentioned manipulator for an extruder, the suction component is an electromagnet, and a wire conduit for the electromagnet wire harness to pass through is arranged on the bracket.

[0017] In summary, the beneficial effects of the present utility model compared with the prior art are as follows:

[0018] 1. The lifting component controls the linear module, the mounting base, the first clamping arm, and the second clamping arm to rise and fall. After the blank feeding mechanism supplies the blank to the clamping part, the linear module drives the mounting base, the first clamping arm, and the second clamping arm to feed as a whole towards the direction of the extrusion machine. The push plate will first push out the processed workpiece on the extrusion machine, and finally the clamping part supplies the blank to the extrusion machine, achieving the purpose of discharging the processed workpiece while loading the blank, without manual intervention, reducing the safety risk of the working part of the extrusion machine to workers. The utility model can continuously load and unload the extrusion machine automatically, effectively improving the processing efficiency of the extrusion machine;

[0019] 2. The first adjusting plate adjusts the position of the first chuck, and the second adjusting plate adjusts the position of the second chuck, thereby changing the distance between the first chuck and the second chuck. The first chuck and the second chuck can then clamp blanks of different diameters, improving the applicability of this manipulator;

[0020] 3. The first protective cover and the second protective cover cooperate to provide protection for the lifting component, which can not only enhance the protection of the lifting component, prevent foreign objects from entering the lead screw sleeve or the guiding component, and ensure the stability of this manipulator during long-term use. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of the embodiment;

[0022] Figure 2 It is another schematic structural diagram of the embodiment;

[0023] Figure 3 It is a partial exploded structural diagram of the embodiment;

[0024] Figure 4 It is a partial structural diagram of the embodiment;

[0025] Figure 5 For Figure 4 Top view schematic diagram;

[0026] Figure 6 It is a schematic structural diagram of the lifting component in the embodiment;

[0027] Figure 7 It is a partial structural diagram of the embodiment.

[0028] Reference Numerals: 1, Extrusion Machine; 2, Blank;

[0029] 100, Frame; 110, First Protective Cover; 120, Bracket; 121, Conduit;

[0030] 200, Lifting Component; 210, Fixed Plate; 211, Bearing Seat; 220, Lifting Motor; 230, Lifting Lead Screw; 240, Lead Screw Sleeve; 250, Guiding Component; 251, Linear Rail; 252, Slide Plate;

[0031] 300. Linear module; 310. Slide block; 320. Second shield

[0032] 400. Mounting seat; 410. Linkage mechanism; 411. Driving motor; 412. Synchronous pulley; 413. Belt; 420. Third shield

[0033] 500. First clamping arm; 510. Clamping part; 520. Pushing plate; 530. First chuck; 540. First adjusting plate; 541. First kidney-shaped hole; 550. First anti-slip clip

[0034] 600. Second clamping arm; 610. Second chuck; 620. Second adjusting plate; 621. Second kidney-shaped hole; 630. Second anti-slip clip

[0035] 700. Blank lifting mechanism; 710. Lifting cylinder; 720. Suction accessory

[0036] 800. Conveyor belt; 810. Material blocking block Detailed implementation mode

[0037] The following are specific embodiments of the present invention and in combination with the accompanying drawings, the technical solutions of the present invention will be further described, but the present invention is not limited to these embodiments.

[0038] A manipulator for an extruder, as Figures 1 - 7 shown, includes a frame 100, a lifting assembly 200, a linear module 300, a mounting seat 400, a first clamping arm 500, a second clamping arm 600 and a blank lifting mechanism 700. The lifting assembly 200 is arranged on the frame 100 and supports the linear module 300. The lifting assembly 200 can drive the linear module 300 to rise and fall. The mounting seat 400 is arranged on the slide block 310 of the linear module 300. The slide block 310 can drive the mounting seat 400 to reciprocate and slide towards the extruder 1. A linkage mechanism 410 is arranged on the mounting seat 400. The inner ends of the first clamping arm 500 and the second clamping arm 600 are slidably connected to the mounting seat 400 and are connected to the linkage mechanism 410. The first clamping arm 500 and the second clamping arm 600 are driven by the linkage mechanism 410 to clamp and separate. The first clamping arm 500 and the second clamping arm 600 are symmetrically arranged and cooperate to form a clamping part 510. The clamping part 510 can clamp and release the blank 2. The blank lifting mechanism 700 is arranged on the frame 100. The blank lifting mechanism 700 is used to supply the blank 2 to the clamping part 510. A pushing plate 520 for discharging the finished workpiece is arranged at the outer end of the first clamping arm 500 and / or the second clamping arm 600.

[0039] After the extruder 1 extrudes the blank 2 into a workpiece, the ejector rod of the extruder 1 itself will eject the workpiece to the surface of the extruder 1. Therefore, the push plate 520 can directly push the workpiece from the surface of the extruder 1 to the blanking area. Preferably, push plates 520 are provided at the outer ends of the first clamping arm 500 and the second clamping arm 600. When the first clamping arm 500 and the second clamping arm 600 clamp, the two push plates 520 will approach each other, so as to ensure the overall length of the push plate 520. After the first clamping arm 500 and the second clamping arm 600 are separated, the two push plates 520 will also be separated. Then, during the process of the linear module 300 driving the mounting seat 400 to reset, the two push plates 520 will not interfere with the blank 2 already placed in the extruder 1. In some embodiments, the push plate 520 is only provided at the outer end of the first clamping arm 500 or the second clamping arm 600, as long as the push plate 520 does not interfere with the blank 2 already placed in the extruder 1 during the process of the first clamping arm 500 and the second clamping arm 600 moving away from the extruder 1 and resetting.

[0040] The linear module 300 is a prior art. Its essence is to drive the slider 310 to reciprocate along its own length direction through a lead screw. Specifically, reference can be made to a double-guide linear module (publication number: CN217406319U), a linear module (publication number: CN216045276U) disclosed in the linear drive module, or a common linear module on the market.

[0041] As Figure 2 、 Figure 3 As shown, the clamping part 510 includes a first chuck 530 provided on the first clamping arm 500 and a second chuck 610 provided on the second clamping arm 600. The first chuck 530 and the second chuck 610 are adapted to clamp the blank 2. In this embodiment, the structures of the first chuck 530 and the second chuck 610 are the same; after the linkage mechanism 410 drives the first clamping arm 500 and the second clamping arm 600 to approach each other, the first chuck 530 and the second chuck 610 will clamp accordingly.

[0042] Further, the first chuck 530 is connected to the first clamping arm 500 through a first adjusting plate 540. The first adjusting plate 540 has two waist-shaped holes 541 detachably connected to the first clamping arm 500. After the bolts pass through the waist-shaped holes 541, they are connected to the first clamping arm 500. After the bolts are loosened, the first adjusting plate 540 can be moved along the length direction of the waist-shaped holes 541. After the movement of the first adjusting plate 540 is completed, the first adjusting plate 540 is fastened to the first clamping arm 500 through bolts, so as to achieve the purpose of adjusting the position of the first chuck 530 through the first adjusting plate 540. Correspondingly, the second chuck 610 is connected to the second clamping arm 600 through a second adjusting plate 620. The second adjusting plate 620 has two waist-shaped holes 621 detachably connected to the second clamping arm 600. After the bolts pass through the waist-shaped holes 621, they are connected to the second clamping arm 600. After the bolts are loosened, the second adjusting plate 620 can be moved along the length direction of the waist-shaped holes 621. After the movement of the second adjusting plate 620 is completed, the second adjusting plate 620 is fastened to the second clamping arm 600 through bolts, so as to achieve the purpose of adjusting the position of the second chuck 610 through the second adjusting plate 620. By adjusting the positions of the first chuck 530 and the second chuck 610, the clamping ranges of the two can be changed to adapt to workpieces 2 of different sizes.

[0043] As Figure 2 、 Figure 3 shown, the linkage mechanism 410 includes a driving motor 411, a synchronous pulley 412, and a belt 413. The driving motor 411 is arranged on the mounting seat 400. The synchronous pulley 412 is rotatably connected to the mounting seat 400. The belt 413 is annular. The belt 413 is sleeved on the output end of the synchronous pulley 412 and the driving motor 411, so that the belt 413 is tensioned into a waist-shaped hole shape and has two parallel sides. An anti-slip clip 550 for clamping the belt 413 is arranged at the inner end of the first clamping arm 500, and an anti-slip clip 630 for clamping the belt 413 is arranged at the inner end of the second clamping arm 600; As Figure 4 、 Figure 5 shown, the anti-slip clip 630 and the anti-slip clip 550 are respectively located on two parallel sides of the belt 413. When the belt 413 rotates, the first clamping arm 500 and the second clamping arm 600 can approach each other. When the belt 413 rotates in the reverse direction, the first clamping arm 500 and the second clamping arm 600 can move away from each other. In some embodiments, two anti-slip clips 550 are arranged, and the belt 413 is clamped by the cooperation of the two anti-slip clips 550. Two anti-slip clips 630 are also arranged, and the belt 413 is clamped by the cooperation of the two anti-slip clips 550.

[0044] A third shield 420 is arranged on the mounting seat 400, and the third shield 420 can cover the upper end of the mounting seat 400 and the belt 413 to protect the linkage mechanism 410.

[0045] As Figures 4 - 6As shown in the figure, the lifting assembly 200 includes a fixing plate 210, a lifting motor 220, a lifting lead screw 230, a lead screw sleeve 240, and a guiding member 250. The fixing plate 210 is disposed below the linear module 300. The lifting motor 220 is disposed on the fixing plate 210. The lifting lead screw 230 is rotatably connected to a bearing block 211 disposed on the fixing plate 210, and the upper end of the lifting lead screw 230 is connected to the output end of the lifting motor 220. The lead screw sleeve 240 is fixed to the frame 100 and is in threaded cooperation with the lifting lead screw 230. The guiding member 250 is disposed between the frame 100 and the linear module 300 and can guide and circumferentially limit the linear module 300. After the output end of the lifting motor 220 drives the lifting lead screw 230 to rotate, the linear module 300 can be driven to lift along the guiding member 250.

[0046] The lifting lead screw 230 and the output end of the lifting motor 220 can be connected by a chain, a belt, or a gear.

[0047] Further, the guiding member 250 includes a linear guide rail 251 and a sliding plate 252. The linear guide rail 251 is disposed on the frame 100. The sliding plate 252 is fixed below the linear module 300 and is slidably connected to the linear guide rail 251. More than one set of the linear guide rail 251 and the sliding plate 252 are spaced apart, and the number of the linear guide rails 251 corresponds to the number of the sliding plates 252 one by one. In at least one embodiment, the guiding member 250 can also be in the form of a combination of a guiding rod and a guiding sleeve.

[0048] A first shield 110 is disposed on the frame 100 to surround the lifting assembly 200. A second shield 320 is disposed below the linear module 300 to surround the first shield 110. The second shield 320 can move up and down following the linear module 300, and the second shield 320 can slide relative to the first shield 110 without interference between the two.

[0049] As Figures 4 - 7 As shown in the figure, a conveyor belt 800 is disposed between the frame 100 and the extruder 1 for conveying the blanks 2. The end of the conveyor belt 800 is located below the blank lifting mechanism 700, and a stop block 810 for limiting the blanks 2 is further disposed at the end of the conveyor belt 800.

[0050] A bracket 120 is disposed on the frame 100 near the clamping portion 510. The blank lifting mechanism 700 includes a lifting cylinder 710 and a suction member 720. The lifting cylinder 710 is disposed on the bracket 120. The suction member 720 is disposed at the output end of the lifting cylinder 710. The lifting cylinder 710 drives the suction member 720 to perform a lifting motion of moving up and down. After the suction member 720 moves down, it can adsorb the blanks 2 on the conveyor belt 800.

[0051] In this embodiment, the adsorbing member 720 is an electromagnet. A wire conduit 121 through which the electromagnet wire harness passes is provided on the support 120. After the electromagnet is energized, the generated magnetism can adsorb the blank 2 made of metal material. In some embodiments, the adsorbing member 720 is a suction cup.

[0052] The working principle of the present utility model is as follows:

[0053] The linear module 300 drives the mounting seat 400 to move a first distance towards the extruder 1, so that the first chuck 530 and the second chuck 610 approach the adsorbing member 720; the conveyor belt 800 conveys the blank 2 to below the lifting cylinder 710 and is limited by the stop block 810. The output end of the lifting cylinder 710 moves downward, so that the adsorbing member 720 abuts against the blank 2 on the conveyor belt 800. The adsorbing member 720 adsorbs the blank 2 and is lifted by the output end of the lifting cylinder 710.

[0054] At the same time, the output end of the driving motor 411 drives the belt 413 to rotate, thereby driving the first clamping arm 500 and the second clamping arm 600 to approach each other. The first chuck 530 and the second chuck 610 then clamp the blank 2 on the adsorbing member 720. The adsorbing member 720 releases the blank 2 and the output end of the lifting cylinder 710 continues to move upward and reset. The ends of the two push plates 520 abut against each other. The linear module 300 drives the mounting seat 400 to move a second distance towards the extruder 1, and the first clamping arm 500 and the second clamping arm 600 also move accordingly. The push plate 520 then pushes out the completed workpiece in the extruder 1;

[0055] The blank 2 moves to the extruder 1. The output end of the lifting motor 220 drives the lifting lead screw 230 to rotate, so that the lifting lead screw 230, the linear module 300, the mounting seat 400, the first clamping arm 500, and the second clamping arm 600 as a whole descend relative to the lead screw sleeve 240. The first chuck 530 and the second chuck 610 can then load the blank 2 into the extruder 1. After that, the linkage mechanism 410 drives the first clamping arm 500 and the second clamping arm 600 to separate, and the lifting motor 220 drives the lifting lead screw 230 to rotate in the reverse direction, so that the lifting lead screw 230 and the linear module 300 move upward as a whole. Then the linear module 300 drives the mounting seat 400 and the first clamping arm 500 and the second clamping arm 600 on the mounting seat 400 to completely move away from the extruder 1 and reset, avoiding the interference of the first clamping arm 500 and the second clamping arm 600 with the operation of the extruder 1.

[0056] After the extruder 1 extrudes the blank 2 into a workpiece, the ejection rod inside it ejects the workpiece, and this manipulator can perform the next blanking and loading operations.

[0057] The specific embodiments described herein are merely illustrative of the spirit of the present utility model; those skilled in the art to which the present utility model pertains may make various modifications or supplements to the described specific embodiments or use similar means for substitution, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. A manipulator for an extruder, characterized in that: The invention comprises a frame (100), a lifting assembly (200), a linear module (300), a mounting seat (400), a clamping arm 1 (500), a clamping arm 2 (600), and a material lifting mechanism (700). The lifting assembly (200) is arranged on the frame (100) and supports the linear module (300). The lifting assembly (200) can drive the linear module (300) to rise and fall. The mounting seat (400) is arranged on a slider (310) of the linear module (300). The slider (310) can drive the mounting seat (400) to slide back and forth in the direction of the extruder (1). A linkage mechanism (410) is arranged on the mounting seat (400); the clamping arm 1 (500) The inner ends of the clamping arms (500) and the second clamping arms (600) are slidably connected to the mounting seat (400) and are connected to the linkage mechanism (410), and the clamping arms (500) and the second clamping arms (600) are driven to clamp and release through the linkage mechanism (410). The clamping arms (500) and the second clamping arms (600) are symmetrically arranged and cooperate to form a clamping portion (510), and the clamping portion (510) can clamp and release the blank (2). The lifting mechanism (700) is arranged on the frame (100), and the lifting mechanism (700) is used to supply the blank (2) to the clamping portion (510). The outer ends of the clamping arms (500) and / or the second clamping arms (600) are provided with push plates (520) for unloading finished workpieces.

2. The extruder robot according to claim 1, characterized in that: The clamping portion (510) includes a clamp head 1 (530) arranged on the clamp arm 1 (500) and a clamp head 2 (610) arranged on the clamp arm 2 (600), and the clamp head 1 (530) is adapted to the clamp head 2 (610); when the clamp arm 1 (500) and the clamp arm 2 (600) are close to each other, the clamp head 1 (530) and the clamp head 2 (610) are clamped together.

3. The extruder robot according to claim 2, characterized in that: The chuck 1 (530) is connected to the clamp arm 1 (500) via an adjustment plate 1 (540), and the adjustment plate 1 (540) has a waist-shaped hole 1 (541) that is detachably connected to the clamp arm 1 (500), and the position of the chuck 1 (530) is adjusted via the adjustment plate 1 (540); the chuck 2 (610) is connected to the clamp arm 2 (600) via an adjustment plate 2 (620), and the adjustment plate 2 (620) has a waist-shaped hole 2 (621) that is detachably connected to the clamp arm 2 (600), and the position of the chuck 2 (610) is adjusted via the adjustment plate 2 (620).

4. The extruder robot according to claim 1, characterized in that: The linkage mechanism (410) comprises a driving motor (411), a synchronous wheel (412), and a belt (413); the driving motor (411) is arranged on the mounting seat (400); the synchronous wheel (412) is rotatably connected to the mounting seat (400); the synchronous wheel (412) and the output end of the driving motor (411) tighten the belt (413); the inner end of the clamping arm 1 (500) is provided with an anti-slip clamping piece 1 (550) for clamping the belt (413); the inner end of the clamping arm 2 (600) is provided with an anti-slip clamping piece 2 (630) for clamping the belt (413); the clamping arm 1 (500) and the clamping arm 2 (600) slide on the mounting seat (400) following the movement of the belt (413).

5. The extruder robot according to any one of claims 1 to 4, characterized in that: The lifting assembly (200) comprises a fixed plate (210), a lifting motor (220), a lifting screw (230), a screw sleeve (240) and a guide component (250); the fixed plate (210) is arranged below the linear module (300); the lifting motor (220) is arranged on the fixed plate (210); the lifting screw (230) is rotatably connected to a bearing seat (211) arranged on the fixed plate (210); and the upper end of the lifting screw (230) is connected to the lifting motor ( The output end of the lifting motor (220) is connected to the output end of the lifting motor (220), the screw sleeve (240) is fixed on the frame (100), and the screw sleeve (240) is threadedly matched with the lifting screw (230), and the guide component (250) is arranged between the frame (100) and the linear module (300) and can guide the linear module (300); after the output end of the lifting motor (220) drives the lifting screw (230) to rotate, the linear module (300) can be driven to rise and fall along the guide component (250).

6. The extruder robot according to claim 5, characterized in that: The guide component (250) includes a linear rail (251) and a slide plate (252). The linear rail (251) is arranged on the frame (100). The slide plate (252) is fixed below the linear module (300) and is slidably connected to the linear rail (251). More than one set of the linear rail (251) and the slide plate (252) are arranged at intervals, and the number of the linear rails (251) corresponds to the number of the slide plates (252).

7. The extruder robot according to claim 5, characterized in that: A shield 1 (110) is arranged on the frame (100), and the shield 1 (110) surrounds the lifting assembly (200). A shield 2 (320) is arranged below the linear module (300), and the shield 2 (320) surrounds the shield 1 (110). The shield 2 (320) can rise and fall along with the linear module (300).

8. The extruder robot according to any one of claims 1 to 4, characterized in that: A conveyor belt (800) is arranged between the frame (100) and the extruder (1), and the conveyor belt (800) is used to transport the blank (2). The end of the conveyor belt (800) is located below the lifting mechanism (700), and a stop block (810) for limiting the position of the blank (2) is also arranged at the end of the conveyor belt (800).

9. The extruder robot according to claim 8, characterized in that: The frame (100) is provided with a bracket (120) near the clamping portion (510), and the lifting mechanism (700) includes a lifting cylinder (710) and an adsorption component (720). The lifting cylinder (710) is arranged on the bracket (120), and the adsorption component (720) is arranged at the output end of the lifting cylinder (710), and the adsorption component (720) can adsorb the blank (2) on the conveyor belt (800).

10. The extruder robot according to claim 9, characterized in that: The adsorption member (720) is an electromagnet, and the bracket (120) is provided with a wire tube (121) for the electromagnet wire harness to pass through.

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