Metal strip blanking mechanism

Abstract

The utility model discloses a metal strip blanking mechanism, which comprises a blanking mechanism, a feeding mechanism, a blanking mechanism, a feeding mechanism, a blanking mechanism and a blanking mechanism, and is characterized in that the blanking mechanism is provided with a blanking station for blanking a strip; the feeding assembly is provided with a material belt placing position and is used for feeding the blanking mechanism; the linkage material bearing table comprises a floating table which is movably arranged up and down relative to the frame body and a pressing piece which is fixed on the movable mold and moves along with the movable mold; compared with the prior art, the feeding device has the advantages that the feeding device is simple in structure, intermittent feeding is conducted on the material belt through the feeding assembly, namely the material belt can be controlled through stretching, retracting and translation of the air cylinder, and working time is provided for grabbing of a mechanical arm through sequential feeding and intermittent blanking.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of assembly, specifically relates to a metal material belt blanking mechanism. BACKGROUND

[0002] The existing socket assembly is mostly realized by disc type transmission assembly, such as the socket assembly machine provided in Chinese utility model patent CN207442166U, which directly adopts a press fitting device to press fit the assembled object (i.e. to assemble the metal conductive sheet and the material), wherein the metal conductive sheet required for assembly can be fed to the disc after blanking the material belt, but the existing blanking and feeding structure may cause poor quality of the blanked metal conductive sheet and difficulty in forming effective synchronization with the subsequent mechanical arm used for transferring the metal material due to displacement accuracy and other reasons during the blanking process, so it is very important to obtain a metal material belt blanking mechanism overcoming the above defects. SUMMARY

[0003] To solve at least one of the above technical problems, the utility model provides a metal material belt blanking mechanism with accurate blanking positioning and good synchronization consistency of feeding, blanking and discharging.

[0004] To achieve the above purpose, the utility model adopts the following scheme:

[0005] A metal material belt blanking mechanism comprises:

[0006] A blanking mechanism is provided with a blanking station, wherein the blanking station comprises a static die mounted on a frame body and a movable die movably arranged relative to the static die;

[0007] A feeding mechanism is provided with a material belt placement position, and the feeding mechanism feeds the material belt at the material belt placement position to the blanking station; and

[0008] A linkage material receiving table comprises a floating table movably arranged relative to the frame body and a lower pressing piece fixed to the movable die and movable therewith;

[0009] The feeding mechanism comprises:

[0010] A feeding assembly comprises a transverse cylinder, a first vertical plate, a first longitudinal cylinder and a first driving piece, the transverse cylinder is fixed on the floating table, the output end of the transverse cylinder is fixedly connected with the first vertical plate, the first longitudinal cylinder is fixed on the first vertical plate in the vertical direction, the output end of the first longitudinal cylinder is fixedly connected with the first driving piece, the first driving piece is positioned on the material belt and drives the material belt to move transversely via the transverse cylinder to feed the material belt to the blanking station, i.e. the first driving piece is inserted into the gap of the material belt; and

[0011] The positioning assembly comprises a second vertical plate, a second longitudinal cylinder and a second limiting piece. The second vertical plate is fixed on the floating table. The second longitudinal cylinder is fixed on the second vertical plate, and the output end of the second longitudinal cylinder is fixedly connected with the second limiting piece. The second limiting piece is positioned on the material belt to position the material belt when not feeding, that is, the second limiting piece is inserted into the notch of the material belt.

[0012] The feeding assembly further comprises a first driving rod fixed to the output end of the first longitudinal cylinder, and the first driving piece is arranged below the first driving rod. The positioning assembly further comprises a second driving rod fixed to the output end of the second longitudinal cylinder, and the second limiting piece is arranged below the first driving rod. The first driving rod and the second driving rod are arranged horizontally along the width direction of the material belt. The first driving piece and the second limiting piece are respectively arranged at both sides of the material belt. The first driving piece and the second limiting piece are protruding parts, and notches are correspondingly arranged on the material belt. The transverse cylinder is fixed on the floating table in the horizontal direction. The first longitudinal cylinder and the second longitudinal cylinder are respectively fixed on the first vertical plate and the second vertical plate in the vertical direction.

[0013] The notches correspond to the first driving piece and the second limiting piece, that is, the first driving piece and the second limiting piece are inserted into the corresponding notches to drive the movement of the material belt and limit the movement of the material belt. The workbench further comprises a fixed plate fixed on the workbench by a stand column. A sliding rail is installed on the stand column, and the sliding block of the sliding rail is fixedly connected with the floating table through the fixed plate. A guide hole is formed in the fixed plate, and a guide column fixed on the floating table matches the guide hole. A spring is sleeved outside the guide column and between the floating table and the fixed plate.

[0014] Opposite guide strips are fixedly installed on the floating table, and guide grooves for accommodating the material belt are formed in the guide strips. Accommodation grooves for accommodating the pins of the material belt are formed in the guide strips. The downward pressing piece comprises a horizontal rod fixedly connected with the movable die and at least one vertical rod fixedly connected with the horizontal rod. The lower end of the vertical rod is provided with an abutting end.

[0015] Since the material belt in the movable die and the stationary die of the punching structure can float up and down, the arrangement of the vertical rod can ensure synchronous floating and ensure stable punching.

[0016] A driving mechanism is installed on the frame body, and the output end of the driving mechanism is fixedly connected with the movable die to control the movement of the movable die towards the stationary die to realize punching. The stationary die can also be provided with accommodation grooves for accommodating the pins of the material belt.

[0017] Further comprising a mechanical arm, the mechanical arm comprising a rotary cylinder and a clamping cylinder fixed at the output end of the rotary cylinder, the output end of the clamping cylinder clamping the punched material to move to the next process.

[0018] The working mode of the feeding assembly is as follows: the second longitudinal cylinder moves downward, so that the second limiting piece is inserted into the gap to prevent the lateral movement of the material belt; the first longitudinal cylinder moves downward, so that the first driving piece is also inserted into the other corresponding gap; when feeding is required, the second longitudinal cylinder moves upward, the second limiting piece is disengaged from the gap, the restriction is released, then the lateral cylinder controls the first driving rod to move to the punching mechanism, thereby driving the first driving piece inserted into the corresponding gap to drive the material belt to move to the punching mechanism, and feeding is realized.

[0019] Compared with the prior art, the utility model has the advantages that: the utility model simple structure, through the intermittent feeding of the feeding assembly to the material belt, that is, the material belt is controlled by the extension and translation of the cylinder, and the feeding is realized in turn, and the intermittent punching provides working time for the mechanical arm to grab. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a perspective view of the metal material belt punching mechanism of the utility model, wherein the view is a view from the rear side of the equipment;

[0021] Figure 2 It is a perspective view of the metal material belt punching mechanism of the utility model, wherein the view is a view from the rear side of the equipment; Figure 1 It is a structure enlarged view of A in the figure;

[0022] Figure 3 It is a structure enlarged view of B in the figure; Figure 1 It is a structure enlarged view of B in the figure;

[0023] Figure 4 It is a structure enlarged view of B in the figure; Figure 1 It is a perspective view of the main components in the embodiment, wherein the view is a view from the front side of the equipment opposite to the view; Figure 1

[0024] Figure 5 It is a structure enlarged view of C in the figure; Figure 4

[0025] Figure 6 It is a structure enlarged view of D in the figure; Figure 4

[0026] Figure 7 It is a structure enlarged view of D in the figure; Figure 4 It is a structure schematic view of the feeding mechanism and the linkage material supporting table in the figure

[0027] Figure 8 It is an enlarged view of E in the figure; Figure 7

[0028] REFERENCE NUMERALS:​​​​

[0029] 1 punching mechanism; 101 punching station; 102 frame body; 103 movable die; 104 stationary die; 105 driving mechanism; 2 feeding mechanism; 21 feeding assembly; 22 positioning assembly; 201 material belt placing position; 202 transverse air cylinder; 203 first vertical plate; 204 first longitudinal air cylinder; 205 first driving rod; 206 first driving piece; 207 notch; 208 second vertical plate; 209 second longitudinal air cylinder; 210 second driving rod; 211 second limiting piece; 3 linkage material receiving table; 301 pressing piece; 302 floating table; 303 fixed plate; 304 sliding rail; 305 vertical column; 307 guide column; 308 spring; 309 guide strip; 310 guide groove; 311 containing groove; 312 horizontal rod; 313 vertical rod; 314 abutting end; 315 sliding block; 316 guide hole; 4 mechanical arm; 5 rotary air cylinder; 6 grabbing air cylinder; 7 material belt wheel; 8 material belt; 9 workbench. DETAILED DESCRIPTION

[0030] In order to make the person skilled in the art better understand the present application, so as to make the scope of the present application clearer, the present application is described in detail below according to some specific embodiments of the present application. It should be noted that the following is only some specific embodiments of the present application concept, and only a part of the embodiments of the present application, and the specific and direct description of the related structure is only for the convenience of understanding the present application, and each specific feature does not directly limit the scope of the present application.

[0031] A metal material belt punching mechanism, comprising:

[0032] The punching mechanism 1 is provided with a punching station 101, and the punching station 101 comprises a stationary die 104 mounted on a frame body 102 and a movable die 103 movably arranged relative to the stationary die 104;

[0033] The feeding mechanism 2 is provided with a material belt placing position 201, and the feeding mechanism 2 feeds the material belt 8 located at the material belt placing position 201 to the punching station 101; and,

[0034] The linkage material receiving table 3 comprises a floating table 302 movably arranged relative to the frame body 102 and a pressing piece 301 fixed to the movable die 103 and movable therewith;

[0035] The feeding mechanism 2 comprises:

[0036] The feeding assembly 21 comprises a horizontal cylinder 202, a first vertical plate 203, a first vertical cylinder 204 and a first driving member 206. The horizontal cylinder 202 is fixed on the floating table 302, and the output end of the horizontal cylinder 202 is fixedly connected with the first vertical plate 203. The first vertical cylinder 204 is fixed on the first vertical plate 203 in the vertical direction, and the output end of the first vertical cylinder 204 is fixedly connected with the first driving member 206. The first driving member 206 is positioned on the material belt 8 and drives the material belt 8 to move horizontally through the horizontal cylinder 202 to feed the material belt 8 to the punching station 101, that is, the first driving member 206 is inserted into the notch 207 of the material belt 8.

[0037] The positioning assembly 22 comprises a second vertical plate 208, a second vertical cylinder 209 and a second limiting member 211. The second vertical plate 208 is fixed on the floating table 302. The second vertical cylinder 209 is fixed on the second vertical plate 208, and the output end of the second vertical cylinder 209 is fixedly connected with the second limiting member 211. The second limiting member 211 is positioned on the material belt 8 to position the material belt 8 when not feeding, that is, the second limiting member 211 is inserted into the notch 207 of the material belt 8.

[0038] The feeding assembly further comprises a first driving rod 205 fixed to the output end of the first vertical cylinder 204, and the first driving member 206 is arranged below the first driving rod 205. The positioning assembly further comprises a second driving rod 210 fixed to the output end of the second vertical cylinder 209, and the second limiting member 211 is arranged below the first driving rod 205. The first driving rod 205 and the second driving rod 210 are arranged horizontally along the width direction of the material belt 8. The first driving member 206 and the second limiting member 211 are respectively arranged on both sides of the material belt 8. The first driving member 206 and the second limiting member 211 are protruding parts, and notches 207 are correspondingly arranged on the material belt 8. The horizontal cylinder 202 is fixed on the floating table 302 in the horizontal direction. The first vertical cylinder 204 and the second vertical cylinder 209 are respectively fixed on the first vertical plate 203 and the second vertical plate 208 in the vertical direction.

[0039] The notches 207 correspond to the first driving member 206 and the second limiting member 211, that is, the first driving member 206 and the second limiting member 211 are inserted into the corresponding notches 207 to drive the material belt 8 to move and limit the movement of the material belt 8.

[0040] The linkage material receiving table 3 comprises a fixed plate 303 fixed on the workbench 9 by a stand 305, a sliding rail 304 is installed on the stand 305, the sliding block 315 of the sliding rail 304 is fixedly connected with the floating table 302 through the fixed plate 303, a guide hole 316 is formed in the fixed plate 303, a guide column 307 matched with the guide hole 316 is fixed on the floating table 302, a spring 308 is sleeved on the guide column 307 outside and between the floating table 302 and the fixed plate 303, and the guide column 307 moves up and down in the guide hole 316.

[0041] The floating table 302 is fixedly provided with oppositely arranged guide strips 309, the guide strips 309 are provided with guide grooves 310 for accommodating the material belt 8, and the guide strips 309 are provided with accommodating grooves 311 for accommodating the pins of the material belt 8.

[0042] Since the material belt 8 in the movable die 103 and the fixed die 104 of the blanking structure can float up and down, the arrangement of the vertical rod 313 can ensure synchronous floating and guarantee stable blanking.

[0043] The frame body 102 is provided with a driving mechanism 105, the output end of the driving mechanism 105 is fixedly connected with the movable die 103 to control the movable die 103 to move towards the fixed die 104 to realize blanking, and the fixed die 104 is also provided with the accommodating grooves 311 for accommodating the pins of the material belt 8.

[0044] The mechanical arm 4 comprises a rotating cylinder 5 and a grabbing cylinder 6 fixed on the output end of the rotating cylinder 5, the output end of the grabbing cylinder 6 clamps the material after blanking and moves to the next process.

[0045] The working mode of the feeding assembly 21 is that the second longitudinal cylinder 209 moves downward, so that the second limiting part 211 is inserted into the gap 207 to prevent the material belt 8 from moving transversely, the first longitudinal cylinder 204 moves downward, so that the first driving part 206 is also inserted into the other corresponding gap 207, when feeding is needed, the second longitudinal cylinder 209 moves upward, the second limiting part 211 is separated from the gap 207 to release the limitation, then the transverse cylinder 202 controls the first driving rod 205 to move to the blanking mechanism 1, so as to drive the first driving part 206 inserted into the corresponding gap 207 to drive the material belt 8 to move to the blanking mechanism 1, thereby realizing feeding.

[0046] Wherein the direction of the material belt 8 towards the punching mechanism 1 is transverse, and the direction perpendicular to the material belt 8 is longitudinal.

[0047] Compared with the prior art, the utility model has the advantages that: the utility model simple structure, through the intermittent feeding of the material belt 8 for material feeding assembly 21, namely can utilize the telescopic and translation of cylinder to control the material belt 8, realize feeding in turn, intermittent punching provides the working time for the mechanical arm 4 to grab.

[0048] Thus, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but it is easy for those skilled in the art to understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without departing from the principles of the utility model, and the technical schemes after the changes or replacements will all fall within the protection scope of the utility model.

Claims

1. A metal strip blanking mechanism, comprising: A blanking mechanism (1) is provided with a blanking station (101), wherein the blanking station (101) comprises a static die (104) mounted on a frame (102) and a movable die (103) movably arranged relative to the static die (104); A feeding mechanism (2) is provided with a material strip placement position (201), wherein the feeding mechanism (2) feeds the material strip (8) located at the material strip placement position (201) to the punching station (101); and A linked material receiving platform (3) comprises a floating platform (302) movably arranged up and down relative to the frame (102) and a pressing member (301) fixed to the movable mold (103) and moving therewith; Characterized in that the feeding mechanism (2) comprises: A loading assembly (21) comprising a transverse cylinder (202), a first vertical plate (203), a first longitudinal cylinder (204) and a first driving member (206), wherein the transverse cylinder (202) is fixed on the floating platform (302), and the output end of the transverse cylinder (202) is fixedly connected to the first vertical plate (203), the first longitudinal cylinder (204) is fixedly connected to the first vertical plate (203) in a vertical direction, and the output end of the first longitudinal cylinder (204) is fixedly connected to the first driving member (206), the first driving member (206) is positioned on the material strip (8) and drives the material strip (8) to perform a transverse displacement via the transverse cylinder (202) so as to load the material strip (8) to the punching station (101); and, The positioning assembly (22) includes a second vertical plate (208), a second longitudinal cylinder (209) and a second limiting member (211), wherein the second vertical plate (208) is fixed on the floating platform (302), the second longitudinal cylinder (209) is fixed on the second vertical plate (208), and the output end of the second longitudinal cylinder (209) is fixedly connected to the second limiting member (211), and the second limiting member (211) is positioned on the material belt (8) to position the material belt (8) when not loading.

2. The metal strip blanking mechanism according to claim 1, characterized in that: The loading assembly (21) further includes a first driving rod (205), wherein the first driving rod (205) is fixed to the output end of the first longitudinal cylinder (204), and the first driving member (206) is arranged below the first driving rod (205).

3. The metal strip blanking mechanism according to claim 2, characterized in that: The positioning assembly (22) further includes a second driving rod (210), the second driving rod (210) being fixed to the output end of the second longitudinal cylinder (209), and the second limiting member (211) being provided below the first driving rod (205).

4. The metal strip blanking mechanism according to claim 3, characterized in that: The first driving rod (205) and the second driving rod (210) are arranged horizontally along the width direction of the material belt (8), and two first driving members (206) and two second limiting members (211) are respectively provided and positioned at both sides of the material belt (8).

5. The metal strip blanking mechanism according to claim 4, characterized in that: The first driving member (206) and the second limiting member (211) are protrusions, and corresponding notches (207) are provided on the material belt (8); the transverse cylinder (202) is fixed on the floating platform (302) in the horizontal direction, and the first longitudinal cylinder (204) and the second longitudinal cylinder (209) are fixed on the first vertical plate (203) and the second vertical plate (208) respectively in the vertical direction.

6. The metal strip blanking mechanism according to claim 1, characterized in that: The invention also includes a workbench (9), and the linkage material receiving platform (3) also includes a fixed plate (303), the fixed plate (303) is fixed on the workbench (9) through a column (305), a slide rail (304) is installed on the column (305), a slider (315) of the slide rail (304) passes through the fixed plate (303) and is fixedly connected to the floating platform (302), a guide hole (316) is opened on the fixed plate (303), a guide column (307) matched with the guide hole (316) is fixed on the floating platform (302), and a spring (308) is sleeved outside the guide column (307) and located between the floating platform (302) and the fixed plate (303).

7. The metal strip blanking mechanism according to claim 6, characterized in that: The floating platform (302) is fixedly mounted with opposing guide bars (309), and the guide bars (309) are provided with guide grooves (310) for accommodating the material strip (8); the guide bars (309) are provided with accommodating grooves (311) for accommodating pins of the material strip (8).

8. The metal strip blanking mechanism according to claim 1, characterized in that: The pressing member (301) comprises a crossbar (312) fixedly connected to the movable mold (103) and at least one vertical bar (313) fixedly connected to the crossbar (312), wherein the lower end of the vertical bar (313) is provided with an abutting end (314).

9. The metal strip blanking mechanism according to claim 1, characterized in that: A driving mechanism (105) is installed on the frame (102), and an output end of the driving mechanism (105) is fixedly connected to the movable die (103) to control the movable die (103) to move toward the static die (104) to achieve blanking.

10. The metal strip blanking mechanism according to claim 1, characterized in that: It also includes a robotic arm (4), which includes a rotating cylinder (5) and a gripping cylinder (6) fixed to the output end of the rotating cylinder (5), and the output end of the gripping cylinder (6) grips the punched material and moves it to the next process.

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