Universal full-automatic needle bending machine

Abstract

The utility model discloses a universal full-automatic pin bending machine, which relates to the technical field of packaging tube production and processing, and comprises a base, a feeding assembly is arranged on the base, a first bending mechanism is arranged on the feeding assembly, and a second bending mechanism is arranged on the feeding assembly. A straight PIN product is fed into the first bending mechanism through the pneumatic feeding assembly, the first fixing base, the first pressing plate and the first electric push rod are matched, the output end of the first electric push rod pushes the first pressing plate to move downwards, the straight PIN product is bent, and the bent straight PIN product is pushed out of the first bending mechanism through the pneumatic feeding assembly. The bent straight PIN product is conveyed to the second bending mechanism through the moving assembly, the straight PIN product is pushed into the second bending mechanism through the servo feeding assembly to be bent for the second time, and a jig in the device can be replaced according to requirements, so that the technical problem that an electroplated layer is damaged due to primary bending of a pin bending machine is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging tube production and processing, in particular to a universal full-automatic needle bending machine. Background Art

[0002] A universal fully automatic needle bending machine is a device used to process metal materials. It is usually used to bend metal materials into the desired shape. This type of equipment is very common in the manufacturing industry and can improve production efficiency and ensure product quality. Universal fully automatic needle bending machines are usually composed of control systems, transmission systems, fixtures, bending molds and other components. The operator can set the required bending angle and size through the control system, and then place the metal material in the fixture. The machine will automatically perform the bending process. Universal fully automatic needle bending machines play a vital role in the metal processing industry and can be widely used in automotive manufacturing, aerospace, construction and other fields. They can improve production efficiency, reduce human errors and ensure consistency in product quality.

[0003] The existing patent (Announcement No.: CN220515282U) proposes an automatic feeding and bending mechanism for connector pins. The beneficial effects of the utility model are: it can automatically feed, transfer, press and bend the connector, thereby improving the production efficiency of connector pin processing.

[0004] The above-mentioned connector pin automatic feeding and bending mechanism includes a bottom plate, on which a conveying line, a transfer flow channel and a discharge flow channel are arranged in sequence, a connector dislocation mechanism is arranged between the conveying line and the transfer flow channel, the connector dislocation mechanism includes a dislocation slider, a dislocation base and a dislocation cylinder, a feeding cylinder is arranged on the bottom plate beside the dislocation base, a connector clamping mechanism is arranged between the transfer flow channel and the discharge flow channel, the connector clamping mechanism includes a transposition cylinder, a clamping cylinder, a supporting base and an upper pressing plate, and a connector is arranged on the bottom plate. A bending assembly is arranged beside the connector clamping mechanism, and the bending assembly includes a bending cylinder, a bearing seat, a bracket, a bending head and a swing arm. The existing general-purpose fully-automatic needle bending machine usually bends the material only once, but one bending will damage the electroplating layer, and the material needs to be bent a second time. When the material needs to be bent a second time, the operator needs to take out the bent material and transfer it to another bending device for bending again, which reduces the production efficiency of material processing. Therefore, the utility model proposes a general-purpose fully-automatic needle bending machine to solve the above problem. Utility Model Content

[0005] The utility model provides a universal full-automatic needle bending machine, which solves the technical problems that a needle bending machine may damage the electroplating layer by bending once and the needle bending machine cannot automatically feed materials.

[0006] In order to solve the above technical problems, the utility model provides a universal fully automatic needle bending machine, comprising a base, a feeding assembly is arranged on the base, a first bending mechanism is arranged on the feeding assembly, and a second bending mechanism is arranged on the feeding assembly;

[0007] The feeding assembly comprises a first conveying line and a second conveying line, the first conveying line is provided with a feeding port, and the second conveying line is provided with a discharging port;

[0008] The first bending mechanism includes a first fixed seat, a first electric push rod is arranged on the first fixed seat, a first pressure plate is fixed to the output end of the first electric push rod, and the second bending mechanism includes a second fixed seat, a second electric push rod is arranged on the second fixed seat, and a second pressure plate is fixed to the output end of the second electric push rod.

[0009] The above technical solution is adopted: the straight PIN product is placed into the first conveyor line from the feeding port, the straight PIN product is fed into the first bending mechanism through the pneumatic feeding assembly, the first fixed seat, the first pressure plate and the first electric push rod cooperate, the output end of the first electric push rod pushes the first pressure plate to move downward, and the straight PIN product is bent, the pneumatic feeding assembly pushes the bent straight PIN product out of the first bending mechanism, the bent straight PIN product is sent to the second bending mechanism through the moving assembly, and the straight PIN product is pushed into the second bending mechanism for secondary bending through the servo feeding assembly.

[0010] Preferably, the feeding assembly is fixed on the base, the bottom of the first bending mechanism is fixed on the base, the bottom of the second bending mechanism is fixed on the base, a laser sensor is provided on the feeding assembly, and the bottom of the laser sensor is fixed on the base.

[0011] The above technical solution is adopted: since the loading assembly is fixed on the base, the base supports and fixes the loading assembly; since the first bending mechanism is fixed on the base, the base supports and fixes the first bending mechanism, preventing the first bending mechanism from moving when bending the straight PIN product; since the second bending mechanism is fixed on the base, the base supports and fixes the second bending mechanism, preventing the second bending mechanism from moving when bending the straight PIN product again; through the set laser sensor, the laser sensor senses whether the straight PIN product enters the first conveyor line.

[0012] Preferably, a stop block is provided on the side of the feeding assembly close to the laser sensor, and a pneumatic feeding assembly is provided on the base. The pneumatic feeding assembly includes a cylinder, and a push rod is provided on the cylinder, and the push rod is fixed on the stop block.

[0013] The above technical solution is adopted: by setting up a stop block, after the laser sensor senses that the straight PIN product enters the first conveyor line, the cylinder pushes the push rod, and the push rod drives the stop block to push the straight PIN product on the first conveyor line to the bottom of the first bending mechanism to bend the straight PIN product.

[0014] Preferably, a moving assembly is provided on the base, and the moving assembly includes a guide rod, and a moving seat is slidably connected to the guide rod, and the moving seat is in contact with the second conveyor line.

[0015] The above technical solution is adopted: through the setting of the moving component, when the straight PIN product is bent for the first time in the first bending mechanism, the moving seat sends the bent straight PIN product to the entrance of the second bending mechanism through the cooperation of the guide rod and the moving seat.

[0016] Preferably, a servo feeding assembly is provided on one side of the base close to the moving assembly, and the servo feeding assembly includes a servo motor, and a lead screw is fixedly connected to the output end of the servo motor.

[0017] The above technical solution is adopted: through the cooperation of the servo motor and the lead screw, the output end of the servo motor drives the lead screw to rotate, and the straight PIN product on the moving seat is sent to the second bending mechanism for secondary bending.

[0018] Preferably, the bottom of the servo feeding assembly is fixed on the base, and the screw rod is threadedly connected to the bottom of the moving seat.

[0019] The above technical solution is adopted: by setting up a servo feeding assembly, the servo feeding assembly can push the straight PIN product after the first bending to the second bending mechanism for secondary bending.

[0020] Compared with the related art, the utility model has the following beneficial effects:

[0021] 1. The operator puts the straight PIN product into the first conveyor line from the feeding port, and feeds the straight PIN product into the first bending mechanism through the pneumatic feeding assembly. Through the cooperation of the first fixed seat, the first pressing plate and the first electric push rod, the output end of the first electric push rod pushes the first pressing plate downward to bend the straight PIN product. The pneumatic feeding assembly pushes the bent straight PIN product out of the first bending mechanism, and sends the bent straight PIN product to the second bending mechanism through the moving assembly. The servo feeding assembly pushes the straight PIN product into the second bending mechanism for secondary bending, and the fixture inside the device can be replaced according to needs, thereby solving the technical problem that the foot bending machine will damage the electroplating layer by one bending.

[0022] 2. Through the setting of the moving component, after the straight PIN product is bent for the first time in the first bending mechanism, the moving seat sends the bent straight PIN product to the entrance of the second bending mechanism through the cooperation of the guide rod and the moving seat, and through the cooperation of the servo motor and the lead screw, the output end of the servo motor drives the lead screw to rotate, and sends the straight PIN product on the moving seat to the second bending mechanism for secondary bending, thereby solving the technical problem that the foot bending machine cannot automatically feed the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a universal fully automatic needle bending machine;

[0024] Figure 2 It is a structural side view of a universal fully automatic needle bending machine;

[0025] Figure 3 It is a top view of the structure of a universal fully automatic needle bending machine;

[0026] Figure 4 The figure is a schematic diagram of the structure of the first bending mechanism of a universal fully automatic needle bending machine.

[0027] Numbers in the figure: 1. base; 2. loading assembly; 21. first conveyor line; 22. feeding port; 23. second conveyor line; 24. discharge port; 3. laser sensor; 4. blocking block; 5. pneumatic feeding assembly; 51. cylinder; 52. push rod; 6. first bending mechanism; 61. first fixed seat; 62. first pressure plate; 63. first electric push rod; 7. moving assembly; 71. guide rod; 72. moving seat; 8. servo feeding assembly; 81. servo motor; 82. screw; 9. second bending mechanism; 91. second fixed seat; 92. second pressure plate; 93. second electric push rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] like Figure 1-Figure 4 As shown, a universal fully automatic needle bending machine comprises a base 1, a feeding assembly 2 is arranged on the base 1, a first bending mechanism 6 is arranged on the feeding assembly 2, and a second bending mechanism 9 is arranged on the feeding assembly 2;

[0031] The feeding assembly 2 includes a first conveying line 21 and a second conveying line 23. The first conveying line 21 is provided with a feeding port 22, and the second conveying line 23 is provided with a discharging port 24.

[0032] The first bending mechanism 6 includes a first fixed seat 61, on which a first electric push rod 63 is provided, and a first pressing plate 62 is fixed to the output end of the first electric push rod 63. The second bending mechanism 9 includes a second fixed seat 91, on which a second electric push rod 93 is provided, and a second pressing plate 92 is fixed to the output end of the second electric push rod 93. The straight PIN product is placed into the first conveyor line 21 from the feeding port 22, and the straight PIN product is fed into the first bending mechanism 6 through the pneumatic feeding assembly 5. Through the cooperation of the first fixed seat 61, the first pressing plate 62 and the first electric push rod 63, the output end of the first electric push rod 63 pushes the first pressing plate 62 to move downward to bend the straight PIN product. The pneumatic feeding assembly 5 pushes the bent straight PIN product out of the first bending mechanism 6, and the bent straight PIN product is sent to the second bending mechanism 9 through the moving assembly 7. The straight PIN product is pushed into the second bending mechanism 9 for secondary bending through the servo feeding assembly 8.

[0033] Embodiment 2

[0034] like Figure 1-Figure 4As shown, the feeding assembly 2 is fixed on the base 1, the bottom of the first bending mechanism 6 is fixed on the base 1, the bottom of the second bending mechanism 9 is fixed on the base 1, and the feeding assembly 2 is provided with a laser sensor 3, the bottom of the laser sensor 3 is fixed on the base 1. Since the feeding assembly 2 is fixed on the base 1, the base 1 supports and fixes the feeding assembly 2. Since the first bending mechanism 6 is fixed on the base 1, the base 1 supports and fixes the first bending mechanism 6 to prevent the first bending mechanism 6 from moving when bending the straight PIN product. Since the second bending mechanism 9 is fixed on the base 1, the base 1 supports and fixes the first bending mechanism 6. The second bending mechanism 9 plays a supporting and fixing role to prevent the second bending mechanism 9 from moving when bending the straight PIN product again. The laser sensor 3 is set to sense whether the straight PIN product enters the first conveyor line 21. A stopper block 4 is set on the side of the feeding assembly 2 close to the laser sensor 3. A pneumatic feeding assembly 5 is set on the base 1. The pneumatic feeding assembly 5 includes a cylinder 51. A push rod 52 is set on the cylinder 51. The push rod 52 is fixed on the stopper block 4. Through the set stopper block 4, the laser sensor 3 senses that the straight PIN product enters the first conveyor line 21, and the cylinder 51 pushes The push rod 52 drives the blocking block 4 to push the straight PIN product on the first conveyor line 21 to the bottom of the first bending mechanism 6 to bend the straight PIN product. The base 1 is provided with a moving assembly 7, and the moving assembly 7 includes a guide rod 71. A moving seat 72 is slidably connected to the guide rod 71. The moving seat 72 contacts the second conveyor line 23. Through the provided moving assembly 7, when the straight PIN product is bent for the first time in the first bending mechanism 6, the moving seat 72 sends the bent straight PIN product to the entrance of the second bending mechanism 9 through the cooperation of the guide rod 71 and the moving seat 72. A servo feeding assembly 8 is provided on one side of the component 7, and the servo feeding assembly 8 includes a servo motor 81. The output end of the servo motor 81 is fixedly connected to a screw rod 82. Through the cooperation of the servo motor 81 and the screw rod 82, the output end of the servo motor 81 drives the screw rod 82 to rotate, and the straight PIN product on the movable seat 72 is sent to the second bending mechanism 9 for secondary bending. The bottom of the servo feeding assembly 8 is fixed on the base 1, and the screw rod 82 is threadedly connected to the bottom of the movable seat 72. Through the setting of the servo feeding assembly 8, the servo feeding assembly 8 can push the straight PIN product after the first bending to the second bending mechanism 9 for secondary bending.

[0035] Working principle: Figure 1-Figure 4As shown, first, the operator puts the straight PIN product into the first conveyor line 21 from the feeding port 22, and through the provided blocking block 4, after the laser sensor 3 senses that the straight PIN product enters the first conveyor line 21, the cylinder 51 pushes the push rod 52, and the push rod 52 drives the blocking block 4 to push the straight PIN product on the first conveyor line 21 to the bottom of the first bending mechanism 6, and through the cooperation of the first fixed seat 61, the first pressing plate 62 and the first electric push rod 63, the output end of the first electric push rod 63 pushes the first pressing plate 62 to move downward to bend the straight PIN product, and the pneumatic feeding assembly 5 bends the straight PIN product. The straight PIN product is pushed out from the first bending mechanism 6 through the provided moving assembly 7. After the straight PIN product is bent for the first time in the first bending mechanism 6, the moving seat 72 sends the bent straight PIN product to the entrance of the second bending mechanism 9 through the cooperation of the guide rod 71 and the moving seat 72. The bent straight PIN product is sent to the second bending mechanism 9 through the moving assembly 7. Through the cooperation of the servo motor 81 and the screw rod 82, the output end of the servo motor 81 drives the screw rod 82 to rotate, and the straight PIN product on the moving seat 72 is sent to the second bending mechanism 9 for secondary bending.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A universal fully automatic needle bending machine, characterized in that: It comprises a base (1), a loading assembly (2) is arranged on the base (1), a first bending mechanism (6) is arranged on the loading assembly (2), and a second bending mechanism (9) is arranged on the loading assembly (2); The feeding assembly (2) comprises a first conveying line (21) and a second conveying line (23); the first conveying line (21) is provided with a feeding port (22), and the second conveying line (23) is provided with a discharging port (24); The first bending mechanism (6) comprises a first fixed seat (61), a first electric push rod (63) is arranged on the first fixed seat (61), and a first pressing plate (62) is fixed to the output end of the first electric push rod (63); the second bending mechanism (9) comprises a second fixed seat (91), a second electric push rod (93) is arranged on the second fixed seat (91), and a second pressing plate (92) is fixed to the output end of the second electric push rod (93).

2. A universal fully automatic needle bending machine according to claim 1, characterized in that: The loading assembly (2) is fixed on the base (1), the bottom of the first bending mechanism (6) is fixed on the base (1), the bottom of the second bending mechanism (9) is fixed on the base (1), and a laser sensor (3) is provided on the loading assembly (2), and the bottom of the laser sensor (3) is fixed on the base (1).

3. A universal fully automatic needle bending machine according to claim 1, characterized in that: A stop block (4) is arranged on one side of the feeding assembly (2) close to the laser sensor (3), and a pneumatic feeding assembly (5) is arranged on the base (1). The pneumatic feeding assembly (5) comprises a cylinder (51), and a push rod (52) is arranged on the cylinder (51), and the push rod (52) is fixed on the stop block (4).

4. A universal fully automatic needle bending machine according to claim 1, characterized in that: A moving assembly (7) is arranged on the base (1), and the moving assembly (7) comprises a guide rod (71). A moving seat (72) is slidably connected to the guide rod (71), and the moving seat (72) is in contact with the second conveying line (23).

5. A universal fully automatic needle bending machine according to claim 1, characterized in that: A servo feeding assembly (8) is provided on one side of the base (1) close to the moving assembly (7), and the servo feeding assembly (8) comprises a servo motor (81), and a lead screw (82) is fixedly connected to the output end of the servo motor (81).

6. A universal fully automatic needle bending machine according to claim 5, characterized in that: The bottom of the servo feeding assembly (8) is fixed on the base (1), and the screw rod (82) is threadedly connected to the bottom of the moving seat (72).

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