Feeding robot for plastic part production

Abstract

The invention relates to the technical field of feeding robots, in particular to a feeding robot for plastic part production, comprising: a moving mechanism, which is provided with a shifting block and a stop block; the supporting rod is rotationally arranged on the moving mechanism; the lifting mechanism comprises a lifting plate rotationally arranged on the supporting rod and a first motor arranged on the lifting plate, and an output shaft of the first motor is fixedly connected with a connecting rod piece through a coupler; the connecting rod piece can be controlled to rotate through operation of the first motor, the connecting rod piece abuts against the shifting block in different directions, deflection of the supporting rod can be controlled, then the lifting plate is controlled to lift the bearing frame, the bearing frame loaded with materials is conveniently loaded and unloaded, and after the feeding robot completes feeding, the bearing frame can be conveniently lifted by the lifting plate. And the device can move to other stations in time to continue working.

Description

Technical Field

[0001] The present invention relates to the technical field of feeding robots, and in particular to a feeding robot for plastic part production. Background Art

[0002] When producing plastic parts, it is necessary to prepare and mix substances such as plastic particles, pigments, and additives, and then add them to an injection molding machine to produce plastic parts after the mixing preparation is completed.

[0003] However, since dust will be generated during the mixing ratio process of plastic particles, pigments and fine additives are easily inhaled by the human body, which endangers the health of operators. Therefore, using a feeding robot to undertake and feed can avoid the above situations.

[0004] Currently, most feeding robots basically transport along a set route, and after transporting to the designated destination, it is still necessary for workers to unload the materials on the feeding robot. Therefore, workers are still needed to assist in loading and unloading during the preparation of raw materials. The feeding robot only plays a role in handling. And since the feeding robot will be in a waiting state if the raw materials are not unloaded in time after being transported to the destination, the efficiency is reduced.

[0005] Therefore, a feeding robot for plastic part production is proposed. Summary of the Invention

[0006] Therefore, the technical problem to be solved by the present invention is that if the feeding robot is not unloaded in time, it will be in a waiting state, resulting in a reduction in efficiency.

[0007] The above technical problem is solved by the following technical solutions: The present invention provides a feeding robot for plastic part production, including, A moving mechanism, which is provided with a shifting block and a blocking block; A support rod, which is rotatably arranged on the moving mechanism; A lifting mechanism, which includes a lifting plate rotatably arranged on the support rod, and a first motor arranged on the lifting plate. The output shaft of the first motor is fixedly connected with a connecting rod member through a coupling; A carrying frame.

[0008] In a preferred embodiment of the feeding robot for plastic part production of the present invention: The lifting mechanism further includes a displacement mechanism arranged on the lifting plate; The connecting rod member includes a first connecting rod arranged on the output shaft of the first motor, and a connecting shaft rotatably arranged on the first connecting rod. A second connecting rod is rotatably arranged on the connecting shaft; The lifting mechanism further includes a support member provided on the second link. The support member includes a support platform rotatably provided on the second link, and a first rotating column provided on the support platform; A first positioning groove is provided on the lifting plate, and the first rotating column is slidably connected to the first positioning groove; The displacement mechanism is used to control the displacement of the first motor.

[0009] In a preferred embodiment of the feeding robot for plastic part production according to the present invention: A chute is provided on the lifting plate; The lifting mechanism further includes a limiting member slidably provided in the chute; The limiting member includes a connecting bar provided on the first motor, and a first blocking bar provided on the connecting bar; The first blocking bar is slidably connected to the chute.

[0010] In a preferred embodiment of the feeding robot for plastic part production according to the present invention: A first support shaft is provided on the first blocking bar; An inclined surface is provided on the bearing frame; A clamping buckle is provided on the bearing frame.

[0011] In a preferred embodiment of the feeding robot for plastic part production according to the present invention: The lifting mechanism further includes a clamping member provided in the first rotating column; A cavity is provided in the first rotating column; The clamping member includes a spring provided in the cavity, and a top shaft slidably provided in the cavity; A locking groove is provided on the bearing frame.

[0012] In a preferred embodiment of the feeding robot for plastic part production according to the present invention: The locking groove includes an inclined groove and a locking groove that communicate with each other.

[0013] In a preferred embodiment of the feeding robot for plastic part production according to the present invention: The displacement mechanism includes a second motor provided on the lifting plate, and a screw rod provided on the output shaft of the second motor; A threaded seat is provided on the first motor; The first motor is connected to the connecting bar through the threaded seat.

[0014] In a preferred embodiment of the feeding robot for plastic part production according to the present invention: A second positioning groove is provided on the lifting plate; A second rotating column is provided on the support platform, and the second rotating column is slidably connected to the second positioning groove; A second blocking bar is provided on the connecting bar, and a second support shaft is provided on the second blocking bar.

[0015] In a preferred embodiment of the feeding robot for plastic parts production of the present invention: a cavity and a clamping piece are provided in both the first rotating column and the second rotating column.

[0016] In a preferred embodiment of the feeding robot for plastic parts production of the present invention: the moving mechanism includes a support frame, and a moving wheel arranged on the support frame, and also includes a visual identifier arranged on the moving wheel; The carrying frame is provided with a docking groove.

[0017] The beneficial effects of the present invention are as follows: through the operation of the first motor, the connecting rod can be controlled to rotate, and through the connecting rod to resist the shift block in different directions, the deflection of the support rod can be controlled, and then the lifting plate is controlled to lift the supporting frame, which is convenient for loading and unloading the supporting frame loaded with materials, so that after completing the feeding, the feeding robot can move to other workstations in time to continue working, thereby improving production efficiency, reducing the number of feeding robots used, and reducing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings of the embodiments of the present invention. Obviously, the drawings in the following description only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] Figure 1 The overall structural diagram of a feeding robot for plastic parts production is shown.

[0020] Figure 2 The schematic diagram shows the structure of the lifting mechanism of the feeding robot for plastic parts production.

[0021] Figure 3 The schematic diagram of the structure of the connecting rod of the feeding robot for plastic parts production is shown.

[0022] Figure 4 The schematic diagram of the structure of the supporting frame of the feeding robot for the production of plastic parts is shown.

[0023] Figure 5 A side view of a feeding robot for plastic parts production is shown.

[0024] Figure 6 The schematic diagram shows the state of the first motor of the feeding robot for plastic parts production after displacement.

[0025] Figure 7 A schematic diagram of the dumping state of a feeding robot for plastic parts production is shown.

[0026] In the figure: 1. Moving mechanism; 11. Support frame; 111. Pushing block; 112. Blocking block; 12. Moving wheel; 13. Visual recognizer; 2. Support rod; 3. Lifting mechanism; 31. Lifting plate; 311. Guide groove; 312. First positioning groove; 313. Second positioning groove; 314. Chute; 32. First motor; 321. Threaded seat; 33. Linkage member; 331. First link; 332. Connecting shaft; 333. Second link; 34. Displacement mechanism; 341. Second motor; 342. Screw; 35. Support member; 351. Support platform; 352. First rotating column; 353. Second rotating column; 354. Cavity; 36. Limiting member; 361. Connecting bar; 362. First blocking bar; 363. Second blocking bar; 364. First support shaft; 365. Second support shaft; 37. Clamping member; 371. Spring; 372. Thrust shaft; 4. Carrying frame; 41. Inclined surface; 42. Clamping buckle; 43. Locking groove; 431. Inclined groove; 432. Locking groove; 44. Docking groove. Detailed implementation manner

[0027] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below in conjunction with the specific implementation manners and the accompanying drawings.

[0028] The terms used in the present invention are those general terms that are currently widely used in the art in consideration of the functions of the present invention. However, these terms may change according to the intentions of those of ordinary skill in the art, precedents, or new technologies in the art. In addition, specific terms may be selected by the applicant, and in this case, their detailed meanings will be described in the detailed description of the present invention. Therefore, the terms used in the specification should not be understood as simple names, but based on the meanings of the terms and the overall description of the present invention.

[0029] Referring to Figure 1 and Figure 2 , this embodiment provides a feeding robot for plastic part production, including, A moving mechanism 1, on which there are a pushing block 111 and a blocking block 112; A support rod 2, which is rotatably arranged on the moving mechanism 1; A lifting mechanism 3, which includes a lifting plate 31 rotatably arranged on the support rod 2, and a first motor 32 arranged on the lifting plate 31, and the output shaft of the first motor 32 is fixedly connected with a linkage member 33 through a coupling; A carrying frame 4, which is used to carry the raw materials for plastic part production; On the moving mechanism 1, there are symmetrically arranged a pushing block 111 and a blocking block 112.

[0030] Four support rods 2 are provided, and the four support rods 2 are arranged in parallel. Every two support rods 2 are arranged on the same side of the moving mechanism 1 and are rotatably connected to the lifting plate 31 .

[0031] When in use, the operation of the first motor 32 can cause the connecting rod 33 to rotate, and then the connecting rod 33 can move the shift block 111, causing the support rod 2 to deflect until it contacts the blocking block 112, and the lifting mechanism 3 can be used to lift the supporting frame 4. After the supporting frame 4 is lifted, it can move together with the moving mechanism 1. When the supporting frame 4 is moved to the specified position, the first motor 32 can be rotated in the opposite direction, so that the connecting rod 33 can move the shift block 111, causing the support rod 2 to deflect toward the side away from the blocking block 112, thereby reducing the height of the lifting plate 31 and lowering the supporting frame 4.

[0032] It should be noted that, refer to Figure 1 The moving mechanism 1 forms a parallelogram structure between the support rod 2 and the lifting plate 31. When the blocking block 112 and the support rod 2 are in contact, the angle formed between the support rod 2 and the moving mechanism 1 is less than ninety degrees. Therefore, under the action of gravity exerted by the supporting frame 4, the support rod 2 can maintain a state of conflict with the blocking block 112.

[0033] The mobile mechanism 1 includes a support frame 11, and a moving wheel 12 arranged on the support frame 11, and also includes a visual identifier 13 arranged on the moving wheel 12; the support frame 11 is a U-shaped structure. Since the U-shaped structure has an opening, it is convenient to move the support frame 11 to the outside of the supporting frame 4 located on the ground through the moving wheel 12, so as to facilitate the lifting of the supporting frame 4. The visual identifier 13 controls the moving wheel 12 to move based on the visual recognition system, so that the device can move to different positions, so as to receive different raw materials and place the raw materials at designated working positions.

[0034] The carrying frame 4 is provided with a docking groove 44 , and the arrangement of the docking groove 44 facilitates positioning when the lifting mechanism 3 is lifted, thereby improving stability after lifting.

[0035] Working principle: In the initial state, the lower surface of the lifting plate 31 contacts the upper surface of the support frame 11, and the support rod 2 is inclined toward the side away from the blocking block 112. Figure 1, the first motor 32 drives the connecting rod member 33 to rotate clockwise, causing the connecting rod member 33 to abut against the dial block 111. Due to the abutment of the connecting rod member 33 against the dial block 111, the support rod 2 rotates, the lifting plate 31 rises. When the support rod 2 rotates to the vertical state, the lifting plate 31 reaches the maximum height at this time. The first motor 32 continues to rotate, causing the connecting rod member 33 to continue to abut against the dial block 111, causing the support rod 2 to continue to deflect until it abuts against the surface of the blocking block 112. Together with the gravity of the bearing frame 4, the support rod 2 is kept in contact with the blocking block 112, completing the lifting of the bearing frame 4; at this time, the device as a whole is moved by the moving wheels 12, and the visual recognition device 13 recognizes the surrounding scene visually and moves along the route to the raw material place for loading plastic parts to receive. After the reception is completed, it moves to the mixing equipment side. At this time, the first motor 32 can be controlled to rotate the connecting rod member 33 counterclockwise by 180 degrees until the connecting rod member 33 abuts against the dial block 111 again. The continuous rotation of the connecting rod member 33 will cause the support rod 2 to deflect away from the blocking block 112. Together with the gravity of the bearing frame 4, the bearing frame 4 falls to the ground and returns to the initial state. At this time, the device can move to other positions to continue working without waiting, improving the working efficiency of the feeding robot, being able to load and unload the bearing frame 4, reducing the number of feeding robots, and reducing the use cost.

[0036] Refer to Figures 1 to 3 , as an alternative embodiment: the lifting mechanism 3 further includes a displacement mechanism 34 provided on the lifting plate 31; The connecting rod member 33 includes a first connecting rod 331 provided on the output shaft of the first motor 32, and a connecting shaft 332 rotatably provided on the first connecting rod 331. A second connecting rod 333 is rotatably provided on the connecting shaft 332; It should be noted that a guiding groove 311 is provided on the lifting plate 31, and the output shaft of the first motor 32 passes through the guiding groove 311 and is connected to the first connecting rod 331.

[0037] The lifting mechanism 3 further includes a support member 35 provided on the second connecting rod 333. The support member 35 includes a support platform 351 rotatably provided on the second connecting rod 333, and a first rotating column 352 provided on the support platform 351; A first positioning groove 312 is provided on the lifting plate 31, and the first rotating column 352 is slidably connected to the first positioning groove 312; The displacement mechanism 34 is used to control the displacement of the first motor 32.

[0038] Refer to Figures 1 to 3The first connecting rod 331 and the second connecting rod 333 are of equal size. The rotation axis of the first connecting rod 331 is the axis of the output shaft of the first motor 32, and the rotation axis of the second connecting rod 333 is the part connected to the support platform 351. When the rotation axis of the first connecting rod 331 and the rotation axis of the second connecting rod 333 coincide with each other, the first motor 32 will drive the first connecting rod 331 and the second connecting rod 333 to rotate together when it is running. At this time, the shift block 111 can be shifted by the overall rotation of the connecting rod 33 to realize the lifting of the lifting plate 31, thereby realizing the loading and unloading of the supporting frame 4.

[0039] Reference Figure 6 The first motor 32 is displaced by the displacement mechanism 34, so that the first connecting rod 331 and the second connecting rod 333 rotate through the connecting shaft 332. At this time, the operation of the first motor 32 drives the first connecting rod 331 to deflect, and the first connecting rod 331 pushes the second connecting rod 333, so that the support platform 351 rotates with the first rotating column 352 as the rotating axis, and the angle of the supporting frame 4 can be adjusted. By adjusting the angle of the supporting frame 4, it is convenient for the supporting frame 4 to receive materials.

[0040] Reference Figures 1 to 6 As an optional embodiment: a slide groove 314 is provided on the lifting plate 31 ; slide grooves 314 are provided on both sides of the lifting plate 31 .

[0041] The lifting mechanism 3 further includes a limiter 36 slidably disposed in the slide slot 314; The limiting member 36 includes a connecting bar 361 disposed on the first motor 32 and a first blocking bar 362 disposed on the connecting bar 361 ; the first blocking bar 362 is slidably connected to the sliding groove 314 .

[0042] When the first blocking bar 362 blocks the first rotating post 352 , the first rotating post 352 can only rotate within the first positioning slot 312 .

[0043] A first support shaft 364 is disposed on the first blocking bar 362; The carrying frame 4 is provided with an inclined surface 41 ; the surrounding surfaces of the carrying frame 4 are all inclined.

[0044] The carrying frame 4 is provided with a snap-fit ​​buckle 42 , which is a C-shaped structure with an opening.

[0045] Reference Figure 5, since the surface of the carrying frame 4 is provided with an inclined surface 41, when the lifting plate 31 and the support frame 11 are in contact, when the U-shaped support frame 11 is moved to the outside of the carrying frame 4 through the moving wheels 12, due to the inclination of the inclined surface 41 for yielding, the first support shaft 364 will not abut against the carrying frame 4, facilitating the entry of the carrying frame 4 into the support frame 11. Moreover, during the rising process of the lifting plate 31, the inclined inclined surface 41 can facilitate guiding the position of the carrying frame 4 to achieve positioning, so that the carrying frame 4 is always located at the central part of the support frame 11 after being lifted.

[0046] Working principle: Refer to Figure 1 , after the carrying frame 4 with materials is lifted, the first motor 32 is moved through the moving mechanism 1, so that the device state reaches Figure 6 the state shown in the figure. At this time, due to the displacement of the first motor 32, the first support shaft 364 will be displaced towards the inside of the clamping buckle 42 until the first support shaft 364 is clamped into the clamping buckle 42. At this time, the first motor 32 is operated to make the first connecting rod 331 push the second connecting rod 333, so that the second connecting rod 333 pushes the support table 351 to incline, causing the carrying frame 4 to rotate around the first support shaft 364, thereby realizing the dumping of the internal materials. Therefore, after this device undertakes and transports materials, it can also dump the materials, improving the degree of automation. And since there is no need for manual unloading and dumping of materials, workers do not need to be present when preparing plastic part raw materials.

[0047] Refer to Figures 1 to 7 , as an alternative embodiment: The lifting mechanism 3 further includes a clamping member 37 provided in the first rotating column 352; A cavity 354 is provided in the first rotating column 352; The clamping member 37 includes a spring 371 provided in the cavity 354 and a top shaft 372 slidably provided in the cavity 354; the elastic force of the spring 371 enables the top shaft 372 to have a tendency to slide out of the cavity 354.

[0048] The carrying frame 4 is provided with a locking groove 43, and the locking groove 43 is used for clamping with the top shaft 372.

[0049] The locking groove 43 includes an inclined groove 431 and a locking groove 432 that communicate with each other.

[0050] Working principle: Refer to Figure 5 , since the surface of the carrying frame 4 is provided with an inclined surface 41, after the carrying frame 4 is lifted, the top shaft 372 can be retracted into the cavity 354 due to the abutment of its inclined surface 41. At this time, the first motor 32 is moved to Figure 6 the state shown in the figure through the displacement mechanism 34, and the carrying frame 4 is tilted by controlling the movement of the connecting rod member 33 by the first motor 32. Refer to Figure 7, during the deflection of the support platform 351, the top shaft 372 gradually aligns with the inclined groove 431. Under the elastic force of the spring 371, the top shaft 372 can be inserted into the inclined groove 431. As the tilting angle of the carrying frame 4 increases, the top shaft 372 will slide along the inclined groove 431 until it slides into the locking groove 432. The clamping connection between the top shaft 372 and the locking groove 432 can prevent the carrying frame 4 from falling, and can effectively increase the tilting angle of the carrying frame 4, making it exceed ninety degrees, facilitating the complete dumping of the raw materials in the carrying frame 4. After the dumping is completed, the carrying frame 4 is reset by the reverse rotation of the first motor 32. During the reset process, the top shaft 372 will slide from the locking groove 432 into the inclined groove 431 and finally abut against the inclined surface 41 to complete the entire dumping process.

[0051] Referring to Figures 1 to 7 , as an alternative embodiment: The displacement mechanism 34 includes a second motor 341 disposed on the lifting plate 31 and a screw 342 disposed on the output shaft of the second motor 341; A threaded seat 321 is provided on the first motor 32; The first motor 32 is connected to the connecting bar 361 through the threaded seat 321.

[0052] By rotating the second motor 341, the screw 342 can be rotated, so that the threaded seat 321 drives the connecting bar 361 and the first motor 32 to move, adjusting the positions of the first motor 32 and the connecting bar 361.

[0053] Referring to Figures 1 to 7 , as an alternative embodiment: A second positioning groove 313 is provided on the lifting plate 31; a second rotating column 353 is provided on the support platform 351, and the second rotating column 353 is slidably connected to the second positioning groove 313; A second blocking bar 363 is provided on the connecting bar 361, and a second support shaft 365 is provided on the second blocking bar 363.

[0054] A cavity 354 and a clamping member 37 are provided in both the first rotating column 352 and the second rotating column 353.

[0055] The first positioning groove 312 and the second positioning groove 313 are symmetrically arranged, the second rotating column 353 and the first rotating column 352 are symmetrically arranged, the second blocking bar 363 and the first blocking bar 362 are symmetrically arranged, and clamping buckles 42 are provided on both sides of the carrying frame 4.

[0056] Referring to Figure 1 , at this time, the link member 33 is located on the right side of the dial block 111. By moving the first motor 32 to the right through the displacement mechanism 34, the carrying frame 4 can be tilted to the left to discharge materials. If Figure 1Under the state of [[ID=]], first control the first motor 32 to rotate so that the connecting rod member 33 is located on the left side of the shifting block 111, and then move the first motor 32 to the left through the displacement mechanism 34, then the rightward tilting of the carrying frame 4 can be realized. The principle is the same as the leftward tilting, so it will not be elaborated here.

[0057] It should be noted that after the first motor 32 moves to the left, the first blocking strip 362 will lose the block on the first rotating column 352, and the second blocking strip 363 is in the state of blocking the second rotating column 353. At this time, when the support platform 351 rotates, it will rotate around the second rotating column 353 as the rotation axis. After the first motor 32 moves to the right, the second blocking strip 363 will lose the block on the second rotating column 353, and the first blocking strip 362 will maintain the block on the first rotating column 352. At this time, when the support platform 351 rotates, it will rotate around the first rotating column 352 as the rotation axis.

[0058] In summary, the present invention is not only convenient for loading and unloading the carrying frame 4 for carrying raw materials, but also can facilitate the dumping of the raw materials loaded in the carrying frame 4, and is convenient to select the dumping direction, which can effectively replace manual production of plastic parts and avoid the inhalation of harmful substances generated during the production process by the human body.

[0059] Finally, it should be pointed out that the methods and devices described in detail above are only embodiments, and those skilled in the art can modify these embodiments in different ways as long as they do not depart from the scope of the present invention.

Claims

1. A feeding robot for plastic parts production, characterized in that: include, A moving mechanism (1) having a shifting block (111) and a blocking block (112) provided thereon; A support rod (2) rotatably mounted on the moving mechanism (1); A lifting mechanism (3), comprising a lifting plate (31) rotatably arranged on the support rod (2), and a first motor (32) arranged on the lifting plate (31), wherein an output shaft of the first motor (32) is fixedly connected to a connecting rod (33) via a coupling; Carrying frame (4).

2. The feeding robot for plastic parts production according to claim 1, characterized in that: The lifting mechanism (3) further comprises a displacement mechanism (34) provided on the lifting plate (31); The connecting rod member (33) comprises a first connecting rod (331) arranged on the output shaft of the first motor (32), and a connecting shaft (332) rotatably arranged on the first connecting rod (331), and a second connecting rod (333) rotatably arranged on the connecting shaft (332); The lifting mechanism (3) further comprises a support member (35) arranged on the second connecting rod (333), the support member (35) comprising a support platform (351) rotatably arranged on the second connecting rod (333), and a first rotating column (352) arranged on the support platform (351); The lifting plate (31) is provided with a first positioning groove (312), and the first rotating column (352) is slidably connected to the first positioning groove (312); The displacement mechanism (34) is used to control the displacement of the first motor (32).

3. The feeding robot for plastic parts production according to claim 2, characterized in that: The lifting plate (31) is provided with a slide groove (314); The lifting mechanism (3) further comprises a limiting member (36) slidably disposed in the sliding groove (314); The limiting member (36) comprises a connecting strip (361) provided on the first motor (32), and a first blocking strip (362) provided on the connecting strip (361); The first blocking bar (362) and the sliding groove (314) are slidably connected.

4. The feeding robot for plastic parts production according to claim 3, characterized in that: A first support shaft (364) is provided on the first blocking bar (362); The carrying frame (4) is provided with an inclined surface (41); The carrying frame (4) is provided with a snap-fit ​​buckle (42).

5. The feeding robot for plastic parts production according to claim 4, characterized in that: The lifting mechanism (3) further comprises a clamping member (37) arranged in the first rotating column (352); A cavity (354) is provided in the first rotating column (352); The clamping member (37) comprises a spring (371) disposed in the cavity (354), and a top shaft (372) slidably disposed in the cavity (354); The carrying frame (4) is provided with a locking groove (43).

6. The feeding robot for plastic parts production according to claim 5, characterized in that: The locking groove (43) comprises an oblique groove (431) and a locking groove (432) which are connected to each other.

7. The feeding robot for plastic parts production according to claim 6, characterized in that: The displacement mechanism (34) comprises a second motor (341) provided on the lifting plate (31), and a screw rod (342) provided on an output shaft of the second motor (341); The first motor (32) is provided with a threaded seat (321); The first motor (32) is connected to the connecting bar (361) via a threaded seat (321).

8. The feeding robot for plastic parts production according to claim 7, characterized in that: The lifting plate (31) is provided with a second positioning groove (313); The support platform (351) is provided with a second rotating column (353), and the second rotating column (353) is slidably connected to the second positioning groove (313); A second blocking bar (363) is provided on the connecting bar (361), and a second supporting shaft (365) is provided on the second blocking bar (363).

9. The feeding robot for plastic parts production according to claim 8, characterized in that: A cavity (354) and a clamping member (37) are provided in each of the first rotating column (352) and the second rotating column (353).

10. The feeding robot for plastic parts production according to any one of claims 1 to 9, characterized in that: The moving mechanism (1) comprises a support frame (11), a moving wheel (12) arranged on the support frame (11), and a visual identifier (13) arranged on the moving wheel (12); The carrying frame (4) is provided with a docking groove (44).

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