Open press with auxiliary feeding and discharging functions

Abstract

The utility model discloses an open press with auxiliary feeding and discharging, which comprises a main body support frame, a transmission motor is fixedly mounted at the upper end of the main body support frame, a belt component box is fixedly mounted on one side of the main body support frame, and a gear box is fixedly mounted on the other side of the main body support frame. An output shaft and an input shaft are rotatably connected to the inner side of the upper end of the main body supporting frame, a crank transmission seat is rotatably connected to the middle of the output shaft, a guide seat is slidably connected to the outer side of the bottom end of the crank transmission seat, a punching head is rotatably connected to the bottom end of the crank transmission seat, and a CCD camera is arranged on one side of the guide seat; and a mounting bracket is fixedly mounted in the middle of the main body supporting frame, and a reciprocating transmission mechanism is mounted at one end of the mounting bracket. The automatic feeding and discharging device has the advantages that the workpieces can be automatically fed and discharged, high-efficiency machining of the workpieces can be met, continuous machining can be carried out in the automatic feeding process of the workpieces, and machining interruption is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of press, in particular to a kind of open press with auxiliary feeding and discharging. BACKGROUND

[0002] Open press is mainly used to realize stamping operation, and there are various types of open press, including open tilting press, open fixed table press and open double-point press, etc., and open press generally refers to crank press, which is a mechanical transmission forging press, and the movement and energy of motor are transmitted to the working mechanism through the transmission system, so that the blank obtains a certain shape.

[0003] However, in the prior art, the open press cannot automatically feed and discharge the workpiece when the workpiece is press-formed, the processing efficiency is limited, and the workpiece is not convenient to keep uninterrupted processing during feeding. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide an open press with auxiliary feeding and discharging, in order to solve the above technical problems, the technical scheme of the utility model is as follows:

[0005] An open press with auxiliary feeding and discharging, comprising a main support frame, a transmission motor is fixedly installed at the upper end of the main support frame, a belt assembly box is fixedly installed on one side of the main support frame, a gear box is fixedly installed on the other side of the main support frame, an output shaft and an input shaft are rotatably connected to the inner side of the upper end of the main support frame, a crank transmission seat is rotatably connected to the middle part of the output shaft, a guide seat is slidably connected to the outer side of the bottom end of the crank transmission seat, a stamping head is rotatably connected to the bottom end of the crank transmission seat, and a CCD camera is arranged on one side of the guide seat.

[0006] An installation bracket is fixedly installed in the middle part of the main support frame, and a reciprocating transmission mechanism is installed at one end of the installation bracket.

[0007] Preferably, a guide ring is fixedly installed on the upper end face of the installation bracket, a stamping turntable is rotatably connected to the inner side of the guide ring, a waste box is arranged between the main support frame and the installation bracket, a material collecting box is installed on the front end face of the main support frame, a suction pipe is fixedly installed on the inner side of the material collecting box, and a vibrating feeding disc is arranged at the end of the installation bracket away from the reciprocating transmission mechanism.

[0008] Preferably, the reciprocating transmission mechanism comprises a first transmission connecting rod, a transmission angle plate is rotatably connected to the bottom end of the first transmission connecting rod, a second transmission connecting rod is rotatably connected to the bottom end of one end of the transmission angle plate, a transmission sliding seat is rotatably connected to the front end of the second transmission connecting rod, and a pushing seat is rotatably connected to the inner side of the front end of the transmission sliding seat.

[0009] Preferably, the inner side of the belt assembly box is provided with a belt pulley set, the output end of the transmission motor is connected with one end of the input shaft through the belt pulley set, the inner side of the gear box is provided with a gear set, and the other end of the input shaft is connected with the output shaft through the gear set.

[0010] Preferably, the punch rotating disc is rotationally connected with the mounting bracket and the guide ring, the bottom end of the punch rotating disc is provided with a plurality of poking grooves, the plurality of poking grooves are arranged in a circle relative to the center of the punch rotating disc, and the end corner of the poking seat is inserted into the inner side of one of the poking grooves.

[0011] Preferably, a torsional spring is arranged between the poking seat and the transmission sliding seat, the poking seat and the transmission sliding seat are connected through the torsional spring, the transmission sliding seat is slidingly connected with the mounting bracket, the second transmission connecting rod is rotationally connected with the transmission angle plate and the transmission sliding seat through a pin, and the first transmission connecting rod is rotationally connected with the output shaft and the transmission angle plate through a pin.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The workpiece to be punched is placed in the vibration feeding disc, the workpiece is uniformly transmitted to the punch rotating disc through the vibration feeding disc, the input shaft is driven to rotate through the belt pulley set arranged in the inner side of the belt assembly box, then the output shaft is driven to rotate through the gear set arranged in the inner side of the gear box, the output shaft is eccentrically rotated relative to the first transmission connecting rod and the crank transmission seat, then the crank transmission seat drives the punch head to reciprocatingly vertically move under the guidance of the guide seat to realize the punching of the workpiece, the appearance of the punched workpiece can be detected through the CCD camera, and the waste generated in the punching can be collected through the waste box.

[0014] 2. The transmission sliding seat drives the poking seat to horizontally reciprocate relative to the mounting bracket under the transmission of the first transmission connecting rod, the transmission angle plate and the second transmission connecting rod, the poking seat is connected through the torsional spring, so that the poking seat can reciprocate relative to the transmission sliding seat while reciprocating, then the punch rotating disc can be counterclockwise rotated relative to the mounting bracket and the guide ring, the continuous poking and punching of the workpiece are realized, the workpiece can be sucked and discharged through the suction pipe of the material collecting box, and the feeding and punching of the workpiece are automatically realized. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of the whole structure of the utility model;

[0016] Figure 2 It is a partial schematic view of the whole structure of the utility model;

[0017] Figure 3 It is the partial structure schematic view of the reciprocating transmission mechanism of the utility model;

[0018] Figure 4 It is the section structure schematic view of the installation bracket of the utility model.

[0019] In the drawing: 1, main body support frame; 2, material receiving box; 3, suction pipe; 4, waste box; 5, installation bracket; 6, belt assembly box; 7, gear box; 8, transmission motor; 9, output shaft; 10, reciprocating transmission mechanism; 11, input shaft; 12, crank transmission seat; 13, guide seat; 14, stamping rotary table; 15, CCD camera; 16, first transmission connecting rod; 17, transmission angle plate; 18, second transmission connecting rod; 19, transmission slide; 20, shifting seat; 21, guide ring; 22, stamping head. DETAILED DESCRIPTION

[0020] The specific embodiments of the utility model are further described below in combination with the drawings. It needs to be explained here that the description of these embodiments is used to help understanding the utility model, but does not constitute the limitation to the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] The transmission motor 8 (model GV50-3.7KW-60-S) mentioned in the utility model can be obtained from market purchase or private customization.

[0022] As shown in Figure 1 and Figure 2 The utility model discloses a kind of open press with auxiliary feeding and discharging, including main body support frame 1, material receiving box 2 is installed in the front end surface of main body support frame 1, suction pipe 3 is fixedly installed in the inside of material receiving box 2, transmission motor 8 is fixedly installed on the upper end of main body support frame 1, belt assembly box 6 is fixedly installed on one side of main body support frame 1, gear box 7 is fixedly installed on the other side of main body support frame 1, output shaft 9 and input shaft 11 are rotatably connected with the inside of the upper end of main body support frame 1, the middle part of output shaft 9 is rotatably connected with crank transmission seat 12, belt pulley group is arranged in the inside of belt assembly box 6, the output end of transmission motor 8 and one end of input shaft 11 are connected by belt pulley group, gear group is arranged in the inside of gear box 7, output shaft 9 and the other end of input shaft 11 are connected by gear group, so that transmission motor 8 drives first transmission connecting rod 16 and crank transmission seat 12 eccentric rotation by input shaft 11 and output shaft 9;

[0023] guide seat 13 is slidably connected to the outside of the bottom end of crank transmission seat 12, stamping head 22 is rotatably connected to the bottom end of crank transmission seat 12, CCD camera 15 is arranged on one side of guide seat 13, and appearance detection of workpiece after stamping can be realized by CCD camera 15.

[0024] As a preferred technical solution of the embodiment, as shown in Figure 3 and Figure 4 , the middle part of the main support frame 1 is fixedly provided with a mounting bracket 5, one end of the mounting bracket 5 is provided with a reciprocating transmission mechanism 10, the reciprocating transmission mechanism 10 comprises a first transmission connecting rod 16, the bottom end of the first transmission connecting rod 16 is rotatably connected with a transmission angle plate 17, one end of the transmission angle plate 17 is rotatably connected with a second transmission connecting rod 18, the front end of the second transmission connecting rod 18 is rotatably connected with a transmission sliding seat 19, the inner side of the front end of the transmission sliding seat 19 is rotatably connected with a pushing seat 20, and the transmission sliding seat 19 drives the pushing seat 20 to horizontally reciprocate relative to the mounting bracket 5 under the transmission of the first transmission connecting rod 16, the transmission angle plate 17 and the second transmission connecting rod 18.

[0025] The pushing seat 20 and the transmission sliding seat 19 are provided with a torsion spring, the pushing seat 20 and the transmission sliding seat 19 are connected through the torsion spring, the transmission sliding seat 19 is slidably connected with the mounting bracket 5, the second transmission connecting rod 18 is rotatably connected with the transmission angle plate 17 and the transmission sliding seat 19, the first transmission connecting rod 16 is rotatably connected with the output shaft 9 and the transmission angle plate 17, the stamping turntable 14 is rotatably connected with the mounting bracket 5 and the guide ring 21, the bottom end of the stamping turntable 14 is provided with a plurality of pushing grooves, the plurality of pushing grooves are arranged in a circle relative to the center of the stamping turntable 14, the end corner of the pushing seat 20 is inserted into the inner side of one of the pushing grooves, so that the pushing seat 20 can reciprocate relative to the transmission sliding seat 19 while reciprocating, and in turn can drive the stamping turntable 14 to rotate counterclockwise relative to the mounting bracket 5 and the guide ring 21, thereby realizing continuous pushing and stamping operation of the workpiece.

[0026] As a preferred technical solution of the embodiment, as shown in Figure 1 and Figure 3 , the upper end surface of the mounting bracket 5 is fixedly provided with a guide ring 21, the inner side of the guide ring 21 is rotatably connected with a stamping turntable 14, the main support frame 1 and the mounting bracket 5 are provided with a waste box 4, and the end of the mounting bracket 5 away from the reciprocating transmission mechanism 10 is provided with a vibrating feeding disc, so that the workpiece can be automatically fed through the vibrating feeding disc.

[0027] Working principle: the workpiece to be punched is placed in the vibration feeding tray, the power is turned on, the workpiece is uniformly transmitted to the punching turntable 14 through the vibration feeding tray, the transmission motor 8 is started, the transmission motor 8 drives the input shaft 11 to rotate through the belt pulley set provided in the inside of the belt assembly box 6, then the input shaft 11 drives the output shaft 9 to rotate through the gear set provided in the inside of the gear box 7, the output shaft 9 eccentrically rotates relative to the first transmission connecting rod 16 and the crank transmission seat 12, then the crank transmission seat 12 drives the punching head 22 to reciprocatingly vertically move under the guidance of the guide seat 13 to realize the punching of the workpiece;

[0028] At the same time, the transmission slide 19 drives the stirring seat 20 to horizontally reciprocatingly slide relative to the mounting bracket 5 under the transmission of the first transmission connecting rod 16, the transmission angle plate 17 and the second transmission connecting rod 18, the stirring seat 20 is connected with the transmission slide 19 through the torsion spring, so that the stirring seat 20 can reciprocatingly swing relative to the transmission slide 19 while reciprocatingly sliding, then the stirring seat 20 can drive the punching turntable 14 to counterclockwise rotate relative to the mounting bracket 5 and the guide ring 21, realizing the continuous stirring and punching operation of the workpiece;

[0029] The CCD camera 15 can detect the appearance of the punched workpiece, the waste box 4 can collect the waste generated by the punching, and the material collecting box 2 can suck the workpiece through the suction pipe 3 to realize the automatic feeding and punching operation of the workpiece.

[0030] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. An open press with auxiliary loading and unloading, comprising a main body support frame (1), characterized in that: The upper end of the main support frame (1) is fixedly installed with a transmission motor (8), one side of the main support frame (1) is fixedly installed with a belt assembly box (6), the other side of the main support frame (1) is fixedly installed with a gear box (7), the inner side of the upper end of the main support frame (1) is rotatably connected with an output shaft (9) and an input shaft (11), the middle part of the output shaft (9) is rotatably connected with a crank transmission seat (12), the outer side of the bottom end of the crank transmission seat (12) is slidably connected with a guide seat (13), the bottom end of the crank transmission seat (12) is rotatably connected with a punching head (22), one side of the guide seat (13) is provided with a CCD camera (15). The middle part of the main support frame (1) is fixedly installed with a mounting bracket (5), one end of the mounting bracket (5) is installed with a reciprocating transmission mechanism (10).

2. The open press with auxiliary loading and unloading according to claim 1, characterized in that: The upper end surface of the mounting bracket (5) is fixedly installed with a guide ring (21), the inner side of the guide ring (21) is rotatably connected with a punching turntable (14), the main support frame (1) and the mounting bracket (5) are provided with a waste box (4), the front end surface of the main support frame (1) is installed with a material collecting box (2), the inner side of the material collecting box (2) is fixedly installed with a suction pipe (3), the end of the mounting bracket (5) away from the reciprocating transmission mechanism (10) is provided with a vibrating feeding disc.

3. The open press with auxiliary loading and unloading according to claim 2, characterized in that: The reciprocating transmission mechanism (10) comprises a first transmission connecting rod (16), the bottom end of the first transmission connecting rod (16) is rotatably connected with a transmission angle plate (17), one end of the bottom end of the transmission angle plate (17) is rotatably connected with a second transmission connecting rod (18), the front end of the second transmission connecting rod (18) is rotatably connected with a transmission sliding seat (19), the inner side of the front end of the transmission sliding seat (19) is rotatably connected with a poking seat (20).

4. The open press with auxiliary loading and unloading of claim 1, wherein: The inner side of the belt assembly box (6) is provided with a belt pulley set, the output end of the transmission motor (8) and one end of the input shaft (11) are drivingly connected through the belt pulley set, the inner side of the gear box (7) is provided with a gear set, the output shaft (9) and the other end of the input shaft (11) are drivingly connected through the gear set.

5. The open press with auxiliary loading and unloading according to claim 3, characterized in that: The punching turntable (14) is rotatably connected with the mounting bracket (5) and the guide ring (21), the bottom end of the punching turntable (14) is provided with a plurality of poking grooves, the plurality of poking grooves are circumferentially arranged relative to the center of the punching turntable (14), and the end corner of the poking seat (20) is inserted into the inner side of one of the poking grooves.

6. The open press with auxiliary loading and unloading according to claim 5, characterized in that: The poking seat (20) and the transmission sliding seat (19) are provided with a torsion spring, the poking seat (20) and the transmission sliding seat (19) are connected through the torsion spring, the transmission sliding seat (19) is slidably connected with the mounting bracket (5), the second transmission connecting rod (18) is rotatably connected with the transmission angle plate (17) and the transmission sliding seat (19) through a cotter pin, and the first transmission connecting rod (16) is rotatably connected with the output shaft (9) and the transmission angle plate (17) through a cotter pin.

Images