Novel forming machine blanking manipulator mechanism

Abstract

The utility model relates to a novel forming machine discharging manipulator mechanism which comprises a forming machine discharging frame, a support of an inverted-L-shaped structure is vertically arranged on the top face of a discharging opening of the forming machine discharging frame, a cross beam is horizontally and vertically arranged on the end face of the transverse portion of the support, and a movable table is transversely arranged on the front face of the cross beam in a positioning and sliding mode. A longitudinal beam is longitudinally positioned and slidably arranged on the front surface of the movable table; a sucker assembly is arranged at the bottom end of the longitudinal beam; the suction cup assembly comprises a first aluminum profile, the middle of the first aluminum profile is detachably and perpendicularly arranged at the bottom end of the longitudinal beam, four second aluminum profiles are horizontally, perpendicularly and detachably distributed on the bottom face of the first aluminum profile in the long edge direction of the first aluminum profile at equal intervals, and pneumatic suction cups are vertically, symmetrically and detachably arranged at the end of each second aluminum profile. The pneumatic suction cup can move transversely in a positioning mode along the second aluminum profile. The second aluminum profile can move transversely along the first aluminum profile in a positioning mode. According to the utility model, the manufacturing cost and the occupied space are saved, and the production efficiency is improved; the distance between pneumatic suction cups in the suction cup assembly can be flexibly adjusted according to the size of the produced refrigerator container.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of box body forming blanking technology, and particularly relates to a novel forming machine blanking mechanical arm mechanism. BACKGROUND

[0002] At present, the blanking mechanical arm provided on the forming end side of the blanking frame of the ice cabinet / box body forming machine mostly adopts the mode of supporting the beam by the floor large supporting leg, which occupies large floor space, has high manufacturing cost, and is insufficient in production efficiency, and cannot well satisfy the production demand of manufacturers; in addition, the suction cup assembly adopted by the blanking mechanical arm cannot reasonably adjust and change the corresponding suction distance according to the size of the box body to be produced, so that different suction cup assemblies need to be replaced, thereby increasing the production cost. UTILITY MODEL CONTENTS

[0003] In view of the deficiencies in the prior art, the utility model provides a novel forming machine blanking mechanical arm mechanism, and the specific technical scheme is as follows:

[0004] The utility model provides a novel forming machine blanking mechanical arm mechanism, including forming machine blanking frame, the top surface of forming machine blanking frame discharge gate is provided with the support of inverted L type structure perpendicularly, the end surface of transverse part of support is provided with beam perpendicularly and horizontally, the front surface of beam is provided with moving platform perpendicularly and horizontally, the front surface of moving platform is provided with longitudinal beam perpendicularly and horizontally, the bottom end of longitudinal beam is provided with suction cup assembly.

[0005] The suction cup assembly includes aluminium profile one which is detachably and perpendicularly arranged at the middle part of the longitudinal beam, the bottom surface of the aluminium profile one is detachably and perpendicularly provided with four aluminium profile twos along the long edge direction at equal intervals, and each aluminium profile two is detachably and perpendicularly provided with a pneumatic suction cup at the end part.

[0006] As a preferred technical scheme of the utility model, the top surface of the aluminium profile two is detachably and horizontally provided with a square plate, the square plate is slidably and horizontally connected with the bottom surface of the aluminium profile one through the clamping groove piece fixedly connected with the top surface, the square plate is vertically and symmetrically screwed with a round supporting rod at the four corners, the top end of the four round supporting rods is further horizontally and vertically screwed with another square plate, the middle part of the upper square plate is vertically screwed with a screw rod one, the top end of the screw rod one is axially fixedly provided with a tightening handle one, and the bottom end is vertically fixedly provided with a round pad, and the screw rod one is rotated downward through the tightening handle one and drives the round pad to be tightly attached to the top surface of the aluminium profile one.

[0007] As a preferred technical scheme of the utility model, the top of the pneumatic suction cup is fixedly provided with a mounting block, the inner vertical surface of the mounting block is attached with a rectangular plate, and a horizontal groove is horizontally and throughly formed in the middle of the inner vertical surface of the rectangular plate and is used for gap jointing with the two side surfaces of the aluminum profile.

[0008] As a preferred technical scheme of the utility model, a longitudinal groove is vertically and throughly formed in the middle of the outer vertical surface of the rectangular plate, and the mounting block is gap jointed with the longitudinal groove.

[0009] As a preferred technical scheme of the utility model, the square plate edge of the two end sides of the clamping groove part is vertically and symmetrically screw jointed with a set of set screws, the bottom end of the set screw is screw jointed with a square nut block one which is horizontally and slidingly attached to the top surface groove of the aluminum profile two, and the set screw is downwardly rotated and is used for position locking of the corresponding square plate and the aluminum profile two through the screw nut thereof.

[0010] As a preferred technical scheme of the utility model, a horizontal driving assembly is arranged between the moving table and the cross beam, the horizontal driving assembly comprises a straight sliding rail one which is horizontally and parallelly attached to the front side edge of the cross beam, the back surface of the moving table is horizontally and slidingly connected with the two straight sliding rails one, a servo motor one is vertically and penetratingly arranged from the outside to the inside of the upper part of the moving table, the power output end of the servo motor one is axially connected with a gear one, and the gear one is meshingly connected with a straight rack one which is horizontally attached to the middle part of the front surface of the cross beam.

[0011] As a preferred technical scheme of the utility model, a longitudinal driving assembly is arranged between the moving table and the longitudinal beam, the longitudinal driving assembly comprises a servo motor two which is vertically and penetratingly arranged from the inside to the outside of the lower part of the moving table, the power output end of the servo motor two is axially connected with a gear two, the gear two is meshingly connected with a straight rack two which is vertically attached to the side surface of the corresponding longitudinal beam, and the middle part of the front surface of the moving table is longitudinally and slidingly connected with a straight sliding rail two which is vertically attached to the back surface of the longitudinal beam.

[0012] As a preferred technical scheme of the utility model, an inclined support rod is arranged between the extension part back surface of the cross beam which extends out of the support and the horizontal part of the support.

[0013] As an optimal technical scheme of the utility model, the receiving trolley capable of transverse movement and rotation is arranged on the inner bottom of the forming machine blanking frame, the edge trimmer is arranged on the side of the discharging end of the receiving trolley, the blanking belt line is arranged below the extension of the cross beam, and the blanking belt line and the suction disc assembly are in the same vertical plane.

[0014] The utility model has the advantages of:

[0015] The cross beam is installed on the forming machine blanking frame through the inverted L-shaped support, the traditional floor large support leg is cancelled, the whole is simple, the manufacturing cost and the land occupation space are saved, the cross beam is perpendicular to the forming direction, the blanking work is directly completed from the forming end side, the blanking stroke is small, and the production efficiency is improved, the whole modeling structure is simple and novel, convenient to maintain, and the actual production operation of the manufacturer is improved.

[0016] The detachable and positioning transverse movement structure between the aluminum profile one and the aluminum profile two and between the pneumatic suction disc and the aluminum profile two in the suction disc assembly can flexibly adjust the spacing of the pneumatic suction disc according to the size of the produced box body, and the production cost and time are greatly saved. DRAWINGS

[0017] Figure 1 The overall structure schematic diagram of the utility model is shown.

[0018] Figure 2 The structure of the A part in the utility model is shown. Figure 1

[0019] Figure 3 The structure schematic diagram of the pneumatic suction disc and the aluminum profile two assembly in the utility model is shown.

[0020] Figure 4 Another view structure schematic diagram of the pneumatic suction disc and the aluminum profile two assembly in the utility model is shown.

[0021] Figure 5 The structure schematic diagram of the pneumatic suction disc part in the utility model is shown.

[0022] Figure 6 The structure schematic diagram of the longitudinal beam and the moving table assembly in the utility model is shown.

[0023] Figure 7 Another view structure schematic diagram of the longitudinal beam and the moving table assembly in the utility model is shown.

[0024] Figure 8 The working demonstration diagram of the utility model is shown.

[0025] ​Figure 1: 1. Forming machine blanking frame; 2. Bracket; 21. Diagonal support rod; 3. Crossbeam; 31. Cross-drive assembly; 311. Straight rack (1); 312. Straight slide (1); 313. Servo motor (1); 3131. Gear (1); 4. Moving platform; 5. Longitudinal beam; 51. Longitudinal drive assembly; 511. Straight rack (2); 512. Straight slide (2); 513. Servo motor (2); 5131. Gear (2); 6. Suction cup assembly; 61. Aluminum profile (1); 611. Square plate; 612. Round support rod; 613. Slot assembly. 614. Screw rod one; 6141. Round washer; 6142. Tightening handle one; 615. Tightening bolt; 616. Square nut block one; 62. Pneumatic suction cup; 63. Aluminum profile two; 631. Rectangular plate; 6311. Horizontal groove; 6312. Vertical groove; 632. Mounting block; 6321. Waist hole; 633. Screw rod two; 6331. Tightening handle two; 63311. Root; 6332. Square nut block two; 634. Wire duct; 7. Material receiving trolley; 8. Trimming machine; 9. Unloading belt line. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0027] Example 1

[0028] In order to solve the technical problems in the background technology, a new type of blanking robot mechanism for a molding machine is provided as follows:

[0029] Combine Figure 1 As shown, a novel blanking robot mechanism for a molding machine includes a blanking frame 1 for the molding machine, a bracket 2 with an inverted L-shaped structure vertically arranged on the top surface of the discharge port of the blanking frame 1 for the molding machine, a horizontal beam 3 vertically arranged on the end surface of the lateral portion of the bracket 2, a movable platform 4 is arranged on the front side of the horizontal beam 3 for horizontal positioning and sliding, a longitudinal beam 5 is arranged on the front side of the movable platform 4 for longitudinal positioning and sliding, and a suction cup assembly 6 is arranged on the bottom end of the longitudinal beam 5;

[0030] The suction cup assembly 6 includes an aluminum profile 1 61 that is detachably arranged vertically in the middle and at the bottom end of the longitudinal beam 5. Four aluminum profiles 2 63 are detachably arranged horizontally and vertically at equal intervals on the bottom surface of the aluminum profile 1 61 along its long side direction. A pneumatic suction cup 62 is detachably arranged at each end of the aluminum profile 2 63 in a vertically symmetrical manner; the pneumatic suction cup 62 can be positioned and laterally moved along the aluminum profile 2 63; the aluminum profile 2 63 can be positioned and laterally moved along the aluminum profile 1 61.

[0031] By adopting the technical scheme, the cross beam 3 is installed on the forming machine blanking frame 1 through the inverted L-shaped support 2, the traditional large landing leg is cancelled, the whole is simple, the manufacturing cost and the occupied space are saved, the cross beam 3 is installed vertically to the forming direction, the blanking work is directly completed from the side of the forming end, the blanking stroke is small, and the production efficiency is improved; the whole structure is simple and novel, convenient to maintain, and is beneficial to improve the actual production operation of the manufacturer.

[0032] The detachable and positioning transverse moving structure between the aluminum profile one 61 and the aluminum profile two 63 and between the pneumatic suction cup 62 and the aluminum profile two 63 in the suction cup assembly 6 can flexibly adjust the spacing of the pneumatic suction cup 62 according to the size of the produced box body, and greatly saves the production cost and time.

[0033] Preferably, the aluminum profile one 61 is 4080K aluminum profile, and the aluminum profile two 63 is 4040C aluminum profile.

[0034] As shown in Figure 1 The inclined struts 21 are installed between the extension back of the support 2 and the transverse part of the support 2.

[0035] By adopting the technical scheme, the inclined struts 21 are set as part of the triangular stable structure, which significantly enhances the stability of the whole mechanical hand structure, and when the gravity and dynamic load in the blanking process are borne, the inclined struts 21 can prevent the cross beam 3 from deforming or displacing due to excessive force, thereby ensuring the positioning accuracy and operation stability of the mechanical hand.

[0036] As shown in Figure 8 The receiving trolley 7 is arranged in the inner bottom of the forming machine blanking frame 1 and can move transversely and rotate, the discharge end side of the receiving trolley 7 is provided with the edge trimmer 8, the extension side of the cross beam 3 is provided with the blanking belt line 9 below, and the blanking belt line 9 and the suction cup assembly 6 are in the same vertical plane.

[0037] By adopting the technical scheme, the receiving trolley 7 can move the formed box body from the production line to the outside of the forming machine blanking frame 1, then the rotating platform on the top of the receiving trolley 7 drives the box body to rotate circumferentially, so that the four edges of the box body are cut by the edge trimmer 8 in turn; finally, the blanked box body is adsorbed and moved to the blanking belt line 9 by the blanking mechanical hand; through the cooperation of the receiving trolley 7, the edge trimmer 8 and the blanking belt line 9, an efficient and smooth box body material processing system is formed.

[0038] Embodiment two

[0039] As shown in Figures 2-5 On the basis of the above embodiment, the embodiment further gives the following contents:

[0040] In the embodiment, as shown in Figure 2 The square plate 611 is detachably horizontally arranged in the middle of the top surface of the aluminum profile 63, and is slidably and transversely connected with the aluminum profile 61 through the clamping groove member 613 fixedly arranged on the top surface of the square plate 611. The square plate 611 is vertically and symmetrically screwed with the round supporting rods 612 at the four corners, and another square plate 611 is horizontally and vertically screwed with the top ends of the four round supporting rods 612. The middle of the square plate 611 arranged above is vertically screwed with the screw rod 614, and the top end of the screw rod 614 is axially fixedly arranged with the tightening handle 6142, and the bottom end is vertically fixedly arranged with the round pad 6141. The screw rod 614 is rotated downward through the tightening handle 6142, and the round pad 6141 is tightly arranged with the top surface of the aluminum profile 61.

[0041] By adopting the above technical scheme, the aluminum profile 63 can be suspended below the aluminum profile 61 through the transversely slidably and transversely connected square plate 611 and the clamping groove member 613 with the aluminum profile 61, and the position of the aluminum profile 63 can be adjusted along the aluminum profile 61, so that the suction distance of the pneumatic suction cup 62 in the long direction can be adjusted.

[0042] The round supporting rods 612 can fixedly connect the two square plates 611 into an integrated structure, and the screw rod 614 arranged in the square plate 611 arranged above is rotated downward through the tightening handle 6142, and the round pad 6141 is tightly arranged with the top surface of the aluminum profile 61, so that the position of the aluminum profile 63 after transverse movement is fixed. This fastening method is not only simple and reliable, but also convenient for operators to install and disassemble, and the maintenance efficiency is improved.

[0043] As shown in Figures 3-5 The installation block 632 is fixedly arranged on the top of the pneumatic suction cup 62, the rectangular plate 631 is arranged on the inner vertical surface of the installation block 632, the transverse groove 6311 is horizontally and throughly arranged in the middle of the inner vertical surface of the rectangular plate 631, and is slidably and transversely connected with the side surface of the aluminum profile 63. The waist hole 6321 is vertically and throughly arranged on one side of the installation block 632, the screw rod 633 is throughly arranged in the waist hole 6321, the tightening handle 6331 is axially and fixedly arranged on the outer end of the screw rod 633, the square nut block 6332 is throughly arranged in the corresponding side surface slot 634 of the aluminum profile 63, and is screw-connected with the screw rod 633 through the rectangular plate 631. The screw rod 633 is rotated inward through the tightening handle 6331, and the installation block 632, the rectangular plate 631 and the aluminum profile 63 are locked and positioned through the root 63311 of the tightening handle 6331.

[0044] By adopting the above technical scheme, the mounting block 632 is fixedly penetrated at the top of the pneumatic suction cup 62 and connected with the aluminum profile two 63 through the rectangular plate 631, and the horizontal groove 6311 formed in the inner vertical surface of the rectangular plate 631 is clamped with the side gap of the aluminum profile two 63. This design allows the pneumatic suction cup 62 to be positioned and transversely moved along the length direction of the aluminum profile two 63, so that the suction distance of the pneumatic suction cup 62 in the short direction can be adjusted.

[0045] The combination of the waist hole 6321 and the screw rod two 633 provides the pneumatic suction cup 62 with precise adjustment and locking functions. The screw rod two 633 is rotated inward through the tightening handle two 6331, the inner end of which penetrates the rectangular plate 631 and is screwed with the square nut block two 6332. The square nut block two 6332 is clamped in the corresponding side groove 634 of the aluminum profile two 63 and is transversely slid. This design not only ensures the stable installation of the pneumatic suction cup 62 on the aluminum profile two 63, but also allows the operator to fine-tune the position of the pneumatic suction cup 62 by rotating the tightening handle two 6331, and to lock it by the root 63311 of the tightening handle two 6331, so as to ensure that there is no displacement during the suction process.

[0046] As shown in Figure 3 , the longitudinal groove 6312 is vertically and throughly formed in the middle of the outer vertical surface of the rectangular plate 631, and the mounting block 632 is clamped with the longitudinal groove 6312.

[0047] By adopting the above technical scheme, the longitudinal groove 6312 allows the mounting block 632 to be fine-tuned in the vertical direction on the rectangular plate 631 to a certain extent. This fine-tuning capability is crucial for ensuring the precise fit of the pneumatic suction cup 62 with the surface of the box body, especially when dealing with box bodies of different thicknesses or shapes. By adjusting the position of the mounting block 632 in the longitudinal groove 6312, the height of the pneumatic suction cup 62 can be fine-tuned, thereby optimizing the suction effect.

[0048] As shown in Figure 2 , the square plate 611 is vertically and symmetrically screwed with the tightening bolt 615 at the both ends of the clamping groove 613, and the square nut block one 616 is screwed with the tightening bolt 615 at the bottom and transversely clamped in the top groove 634 of the aluminum profile two 63. The tightening bolt 615 is rotated downward and locked in position by its nut, and the corresponding square plate 611 and the aluminum profile two 63 are locked.

[0049] By adopting the technical scheme, the clamping bolt 615 can apply pressure downward to firmly lock the square plate 611 on the aluminum profile two 63 through rotation of the nut thereof, and the locking mechanism ensures firmness of the pneumatic suction cup 62 during suction, avoiding suction failure caused by shaking or displacement; the combination design of the clamping bolt 615 and the square nut block one 616 simplifies the installation process; the operator only needs to pass the clamping bolt 615 through the reserved hole of the square plate 611 and screw it into the square nut block one 616, so that the square plate 611 and the aluminum profile two 63 can be quickly connected; the design not only improves work efficiency, but also reduces installation difficulty.

[0050] Embodiment three

[0051] In combination Figure 1 and Figures 6-8 , on the basis of the above-mentioned embodiments, the present embodiment further gives the following contents:

[0052] In the present embodiment, as shown in Figure 1 and Figure 6 , a horizontal driving assembly 31 is arranged between the moving table 4 and the cross beam 3; the horizontal driving assembly 31 comprises straight rails one 312 which are arranged in parallel and oppositely on the upper and lower edges of the front side of the cross beam 3, and the back surface of the moving table 4 is connected with the two straight rails one 312 in transverse sliding fit; a servo motor one 313 is vertically arranged in the upper part of the side of the moving table 4 from outside to inside, and the power output end of the servo motor one 313 is connected with a gear one 3131 in axial direction, and the gear one 3131 is connected with a rack one 311 which is arranged horizontally on the middle part of the front side of the cross beam 3 in meshing connection.

[0053] By adopting the technical scheme, the horizontal driving assembly 31 is driven by the meshing connection between the gear one 3131 and the rack one 311 of the servo motor one 313, so that the precise horizontal positioning sliding of the moving table 4 on the cross beam 3 is realized; the driving mode has the characteristics of high precision and high stability, which can ensure that the moving table 4 and the suction cup assembly 6 below it can accurately reach the specified position when sucking the tank, avoiding production errors caused by inaccurate positioning.

[0054] The horizontal driving assembly 31 adopts the straight rails one 312 which are arranged in parallel and oppositely on the upper and lower edges to support and guide the horizontal sliding of the moving table 4; this design not only makes the structure more compact and reduces the floor area, but also enhances the stability of the moving table 4 during sliding.

[0055] As shown in Figure 1 and Figures 6-8As shown, the mobile station 4 and the longitudinal beam 5 are provided with a longitudinal drive assembly 51; the longitudinal drive assembly 51 comprises a servo motor two 513 vertically penetrating from inside to outside the lower part of the mobile station 4, the power output end of the servo motor two 513 is axially connected with a gear two 5131, the gear two 5131 is in meshing connection with a straight rack two 511 vertically attached to the side surface of the longitudinal beam 5; the front middle part of the mobile station 4 is in longitudinal sliding fit connection with a straight sliding rail two 512 vertically attached to the back surface of the longitudinal beam 5.

[0056] By adopting the above technical scheme, the longitudinal drive assembly 51 drives the meshing connection of the gear two 5131 and the straight rack two 511 through the servo motor two 513, so as to realize the accurate longitudinal positioning sliding of the longitudinal beam 5 on the mobile station 4; this driving mode ensures the accurate position control of the suction cup assembly 6 in the vertical direction, so that the pneumatic suction cup 62 can be accurately adsorbed to the specified position of the box body, and the working precision of the unloading manipulator is improved.

[0057] The longitudinal drive assembly 51 adopts the straight sliding rail two 512 to support and guide the longitudinal sliding of the longitudinal beam 5; the cooperation connection of the straight sliding rail two 512 and the front middle part of the mobile station 4 and the back surface of the longitudinal beam 5 not only makes the structure more stable and reduces vibration and shaking, but also ensures the stability and accuracy of the longitudinal beam 5 during the sliding process.

[0058] The working principle and use process of the utility model are as follows:

[0059] In use, first, after the forming machine completes the forming of the box body, it is pushed to the discharge port of the forming machine unloading frame 1; at this time, the unloading manipulator structure starts to work.

[0060] The horizontal drive assembly 31 starts to work, the servo motor one 313 drives the gear one 3131 to rotate, meshes with the straight rack one 311, and drives the mobile station 4 to slide horizontally on the horizontal beam 3 to the specified position; this process ensures that the suction cup assembly 6 can accurately align the adsorption position of the box body;

[0061] Then, the longitudinal drive assembly 51 starts to work, the servo motor two 513 drives the gear two 5131 to rotate, meshes with the straight rack two 511, and drives the longitudinal beam 5 to slide longitudinally on the mobile station 4 to the appropriate height; in this way, the suction cup assembly 6 can adjust to the best adsorption posture according to the size and shape of the box body.

[0062] In the suction cup assembly 6, the aluminum profile two 63 is detachably connected with the aluminum profile one 61 through the square plate 611 and the clamping groove piece 613, so that the adsorption spacing of the pneumatic suction cup 62 in the long direction can be adjusted; by rotating the tightening handle one 6142 downward and driving the round pad 6141 to tightly contact the top surface of the aluminum profile one 61, the position of the aluminum profile two 63 after horizontal movement is fixed;

[0063] Meanwhile, the pneumatic suction cup 62 is detachably and longitudinally slidably connected with the aluminum profile 63 through the mounting block 632, the rectangular plate 631 and the screw 633, and the position of the pneumatic suction cup 62 can be locked or released by adjusting the second adjusting handle 6331 and the second square nut block 6332, so that the suction interval of the pneumatic suction cup 62 in the short side direction can be adjusted.

[0064] Before the box body is adsorbed, the suction cup assembly 6 is adjusted to the optimal position, then the horizontal driving assembly 31 and the longitudinal driving assembly 51 are started, the box body is taken out from the receiving trolley 7 in the forming machine unloading frame 1 and is transported to the designated unloading position on the unloading belt line 9.

[0065] The above only describes the preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A new type of molding machine blanking mechanical hand mechanism, comprising a molding machine blanking frame (1), characterized in that: The top surface of the discharge port of the forming machine blanking frame (1) is vertically provided with a bracket (2) in inverted L-shaped structure, the end surface of the transverse part of the bracket (2) is horizontally and vertically provided with a cross beam (3), the front surface of the cross beam (3) is transversely and slidingly provided with a moving table (4), the front surface of the moving table (4) is longitudinally and slidingly provided with a longitudinal beam (5), and the bottom end of the longitudinal beam (5) is provided with a suction disc assembly (6); The suction disc assembly (6) comprises an aluminum profile No.1 (61) which is detachably and vertically arranged at the bottom end of the longitudinal beam (5), the bottom surface of the aluminum profile No.1 (61) is horizontally and vertically provided with four aluminum profile No.2 (63) at equal intervals along the long side direction, and each aluminum profile No.2 (63) is vertically and symmetrically provided with a pneumatic suction disc (62) at the end part; the pneumatic suction disc (62) can be positioned and transversely moved along the aluminum profile No.2 (63); and the aluminum profile No.2 (63) can be positioned and transversely moved along the aluminum profile No.1 (61).

2. A novel forming machine down feeder mechanical hand structure according to claim 1, characterized in that: A square plate (611) is detachably and horizontally arranged at the top surface of the aluminum profile No.2 (63), the square plate (611) is slidingly and laterally connected with the bottom surface of the aluminum profile No.1 (61) through the clamping groove part (613) fixed on the top surface thereof, the square plate (611) is vertically and symmetrically screwed with a circular supporting rod (612) at each corner, the top end of the four circular supporting rods (612) is further horizontally and vertically screwed with another square plate (611), the middle part of the square plate (611) on the upper side is vertically screwed with a screw rod No.1 (614), the top end of the screw rod No.1 (614) is axially fixed with a clamping handle No.1 (6142), and the bottom end thereof is vertically fixed with a circular pad (6141); the screw rod No.1 (614) is rotated downward through the clamping handle No.1 (6142) and drives the circular pad (6141) to tightly contact with the top surface of the aluminum profile No.1 (61).

3. A novel forming machine down feeder mechanical hand structure according to claim 2, characterized in that: A mounting block (632) is fixedly penetrated at the top part of the pneumatic suction disc (62), a rectangular plate (631) is attached to the inner vertical surface of the mounting block (632), a horizontal groove (6311) is horizontally and through-provided in the middle part of the inner vertical surface of the rectangular plate (631) and is used for clamping the side surface of the aluminum profile No.2 (63), a waist hole (6321) is vertically and through-provided at one side of the mounting block (632), a screw rod No.2 (633) is penetratingly provided in the waist hole (6321), the outer end of the screw rod No.2 (633) is axially fixed with a clamping handle No.2 (6331), the inner end of the screw rod No.2 (633) is penetratingly provided through the rectangular plate (631) and is screwed with a square nut block No.2 (6332) which is slidingly and laterally arranged in the corresponding side surface slot (634) of the aluminum profile No.2 (63); the screw rod No.2 (633) is rotated inward through the clamping handle No.2 (6331) and drives the mounting block (632), the rectangular plate (631) and the aluminum profile No.2 (63) to be positioned and locked through the root part (63311) of the clamping handle No.2 (6331).

4. A novel forming machine blanking mechanical hand structure according to claim 3, characterized in that: A vertical groove (6312) is vertically and through-provided in the middle part of the outer vertical surface of the rectangular plate (631), and the mounting block (632) is clamped in the vertical groove (6312).

5. A novel forming machine down feeder mechanical hand structure according to claim 3, characterized in that: The square plate (611) side of both ends of the card groove (613) is vertically symmetrically screwed with a set screw (615), the bottom end of the set screw (615) is screwed with a square nut block (616) which is horizontally and slidingly arranged in the top surface line groove (634) of the aluminum profile (63); the set screw (615) is rotated downward and the corresponding square plate (611) and aluminum profile (63) are locked by the screw nut.

6. A novel forming machine down feeder mechanical hand structure according to claim 1, characterized in that: A horizontal drive assembly (31) is arranged between the moving table (4) and the cross beam (3); the horizontal drive assembly (31) comprises a straight sliding rail (312) which is arranged on the front side edge of the cross beam (3) in parallel and opposite directions, the back surface of the moving table (4) is horizontally and slidingly connected with the two straight sliding rails (312); a servo motor (313) is vertically arranged in the upper part of the side of the moving table (4) from outside to inside, the power output shaft of the servo motor (313) is connected with a gear (3131) in an axial direction, and the gear (3131) is meshingly connected with a straight rack (311) which is horizontally arranged on the middle part of the front surface of the cross beam (3).

7. A novel forming machine down feeder mechanical hand structure according to claim 6, characterized in that: A vertical drive assembly (51) is arranged between the moving table (4) and the vertical beam (5); the vertical drive assembly (51) comprises a servo motor (513) which is vertically arranged in the lower part of the side of the moving table (4) from inside to outside, the power output shaft of the servo motor (513) is connected with a gear (5131) in an axial direction, and the gear (5131) is meshingly connected with a straight rack (511) which is vertically arranged on the side surface of the vertical beam (5); the middle part of the front surface of the moving table (4) is vertically and slidingly connected with a straight sliding rail (512) which is vertically arranged on the back surface of the vertical beam (5).

8. A novel forming machine down feeder mechanical hand structure according to claim 1, characterized in that: An inclined support rod (21) is arranged between the extension part of the cross beam (3) and the horizontal part of the support (2).

9. A novel forming machine down feeder mechanical hand structure according to claim 8, characterized in that: A movable and rotatable material receiving trolley (7) is arranged on the inner bottom of the forming machine blanking frame (1), a trimming machine (8) is arranged on the material discharging end side of the material receiving trolley (7), a blanking belt line (9) is arranged below the extension part of the cross beam (3), and the blanking belt line (9) and the suction disc assembly (6) are arranged in the same vertical plane.

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