Flip material receiving device and press machine

Abstract

The utility model discloses a flip material receiving device and a press machine, and belongs to the field of press machine equipment. According to the technical scheme, the flip material receiving device comprises a base, a discharging window is formed in the base, a material receiving turning plate is arranged in the discharging window, the first outer edge of the material receiving turning plate is hinged to the first inner edge of the discharging window, a mounting plate is arranged below the discharging window, and a turning air cylinder is arranged between the mounting plate and the material receiving turning plate. The flip type material receiving device has the advantages that the flip type material receiving device is of a cylinder direct driving structure, the control principle is simple, a hydraulic pump station is not needed for oil supply, the pump station is easier to arrange, cost is greatly saved, meanwhile, the flip type material receiving device is simpler in structure, transmission among components is more stable, and therefore the defects that abrasion is prone to occurring, and maintenance and installation are not easy are overcome.

Description

TECHNICAL FIELD

[0001] The utility model relates to press equipment field, especially a kind of flip material collecting device and a kind of press. BACKGROUND

[0002] Press is a kind of mechanical equipment widely used in industrial production, mainly used for the pressure processing of metal, non-metal and other materials, realizes forming, correction, shearing, punching and other processes. Its working principle is to drive crankshaft by motor, converts rotary motion into the linear reciprocating motion of slider by connecting rod mechanism, to realize the processing of workpiece, with compact structure, stable performance, high production efficiency and other characteristics.

[0003] For the automatic degree higher stamping production line, press is usually matched with material collecting device, when press completes a stamping cycle, mold opens, workpiece is pushed out to specified position by the push-out mechanism of mold, and then is collected to temporary storage container or next stage conveying line by material collecting device. Among them, flip material collecting flap is the most commonly used material collecting device, it is arranged in the conveying plane of press, after flap opens downward, workpiece slides into or falls into the lower of flap.

[0004] In prior art, press flip material collecting flap always uses split type connecting rod structure, oil cylinder control assembly drives connecting rod to move up and down, to realize the closing and opening of material collecting port, but this material collecting flap is divided into upper and lower two parts, lower end is oil cylinder control assembly, upper end is material collecting flap, and middle is hard connected by pull rod, with defects of easy wear, high cost, not easy to maintain and inconvenient to install, etc., at the same time, the push-pull type material collecting flap used at present, because of its structure and large installation space, cannot fully meet the needs of current products. SUMMARY

[0005] The utility model provides a kind of flip material collecting device with simpler structure and more reliable structure for the problem of current flap type material collecting device structure complexity.

[0006] To solve the above problems, the utility model adopts the technical scheme that a kind of flip material collecting device, including base, the base is opened in lower window, and the lower window is equipped with material collecting flap, the first outer edge of material collecting flap is hinged with the first inner edge of lower window, the lower of lower window is equipped with mounting plate, and mounting plate is equipped with turnover cylinder between material collecting flap.The flip material collecting device of the present application uses cylinder direct drive structure, and the control principle is simple, no longer needs hydraulic pump station to supply oil, and the pump station is more easily laid out, greatly saves cost, and the structure of the present application is simpler, and the transmission between components is more stable, so as to solve the defects of easy wear, not easy to maintain and installation.

[0007] As a preferred implementation of the flip cover material collecting device, the bottom surface of the collecting flip cover is provided with a flip cover hinge seat near the first outer edge, the mounting plate is provided with a fixed hinge seat near the lower edge, the tail of the cylinder body of the flip cylinder is hinged to the fixed hinge seat, and the front end of the cylinder rod of the flip cylinder is hinged to the flip cover hinge seat. The activity space of the flip cylinder is expanded through the extension hinge seat, and the flipping action of the collecting flip cover is more accurate and stable, and the material collecting efficiency is improved.

[0008] As a preferred implementation of the flip cover material collecting device, the bottom surface of the collecting flip cover is provided with a flip cover hinge seat near the first outer edge, the mounting plate is provided with a fixed hinge seat near the lower edge, the tail of the cylinder body of the flip cylinder is hinged to the fixed hinge seat, and the front end of the cylinder rod of the flip cylinder is hinged to the flip cover hinge seat. The activity space of the flip cylinder is expanded through the extension hinge seat, and the flipping action of the collecting flip cover is more accurate and stable, and the material collecting efficiency is improved.

[0009] As a preferred implementation of the flip cover material collecting device, the bottom surface of the collecting flip cover is provided with a flip cover hinge seat near the first outer edge, the mounting plate is provided with a fixed hinge seat near the lower edge, the tail of the cylinder body of the flip cylinder is hinged to the fixed hinge seat, and the front end of the cylinder rod of the flip cylinder is hinged to the flip cover hinge seat. The activity space of the flip cylinder is expanded through the extension hinge seat, and the flipping action of the collecting flip cover is more accurate and stable, and the material collecting efficiency is improved.

[0010] As a preferred implementation of the flip cover material collecting device, the bottom surface of the collecting flip cover is provided with a flip cover hinge seat near the first outer edge, the mounting plate is provided with a fixed hinge seat near the lower edge, the tail of the cylinder body of the flip cylinder is hinged to the fixed hinge seat, and the front end of the cylinder rod of the flip cylinder is hinged to the flip cover hinge seat. The activity space of the flip cylinder is expanded through the extension hinge seat, and the flipping action of the collecting flip cover is more accurate and stable, and the material collecting efficiency is improved.

[0011] As a preferred implementation of the flip cover material collecting device, the bottom surface of the collecting flip cover is provided with a flip cover hinge seat near the first outer edge, the mounting plate is provided with a fixed hinge seat near the lower edge, the tail of the cylinder body of the flip cylinder is hinged to the fixed hinge seat, and the front end of the cylinder rod of the flip cylinder is hinged to the flip cover hinge seat. The activity space of the flip cylinder is expanded through the extension hinge seat, and the flipping action of the collecting flip cover is more accurate and stable, and the material collecting efficiency is improved.

[0012] As a preferred implementation scheme of the flip cover material collecting device, the closing detection mechanism comprises a closing detection magnet and a closing detection switch, the closing detection magnet is arranged at the opposite side of the first inner edge of the material discharging window below the base, the closing detection switch is arranged at the opposite side of the first outer edge of the bottom of the material collecting flip cover, and the closing detection magnet and the closing detection switch are oppositely arranged. The closing state of the material collecting flip cover is accurately detected.

[0013] As a preferred implementation scheme of the flip cover material collecting device, the closing detection magnet is a flat plate structure, the closing detection magnet is perpendicular to the upper plane of the base, the closing detection switch is a limit switch, the contact of the closing detection switch is abutted by the closing detection magnet when the material collecting flip cover is in the closing state, and the lower edge of the closing detection magnet is provided with a chamfer. The closing detection switch is abutted by the closing detection magnet when the material collecting flip cover is closed, so that the closing is firm and tight.

[0014] As a preferred implementation scheme of the flip cover material collecting device, the closing detection magnet is a flat plate structure, the closing detection magnet is perpendicular to the upper plane of the base, the closing detection switch is a limit switch, the contact of the closing detection switch is abutted by the closing detection magnet when the material collecting flip cover is in the closing state, and the lower edge of the closing detection magnet is provided with a chamfer. The closing detection switch is abutted by the closing detection magnet when the material collecting flip cover is closed, so that the closing is firm and tight.

[0015] In addition, the utility model also provides a press machine which comprises a press machine body, and the flip cover material collecting device is installed on the press machine body.

[0016] Through the above technical scheme, the utility model has the advantages that: by adopting the direct driving structure of the air cylinder, the control principle is simplified, and oil supply of the hydraulic pump station is not needed, so that the cost is reduced and the layout flexibility is improved; meanwhile, the simple structure makes the transmission between components more stable, effectively reduces the wear, and improves the reliability and service life of the equipment. In addition, the design of the extension type hinge seat enhances the activity space of the turnover air cylinder, makes the turnover action of the material collecting flip cover more accurate and stable, and improves the material collecting efficiency. The addition of the locking air cylinder and the lock box enhances the safety, prevents accidental opening, and ensures the operation safety. The opening and closing detection mechanism of the automatic control improves the intelligent level of the production line and ensures the accuracy of the state switching. The adoption of the fixed support improves the structural stability, facilitates maintenance and replacement, and the modular design facilitates installation; the beneficial effects of the device are reflected in cost saving, stability improvement, safety enhancement, automation degree improvement, and maintenance convenience, and the device provides efficient and reliable production assistance for mechanical equipment such as the press machine. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to make the technical scheme of the utility model more apparent and easy to understand, the following will make a brief introduction to the drawings needed to be used in the description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0018] Figure 1 For the state switching schematic diagram of the embodiment of the utility model.

[0019] Figure 2 For the top view schematic diagram of the embodiment of the utility model.

[0020] Figure 3 For the front view schematic diagram of the embodiment of the utility model.

[0021] Figure 4 For the A-A sectional view in Figure 2 .

[0022] Figure 5 For the B-B sectional view in Figure 2 .

[0023] Figure 6 For the C-C sectional view in Figure 2 .

[0024] Main drawing mark explanation

[0025] 1. base, 2. material receiving flap, 3. fixed support, 4. turnover cylinder, 5. locking cylinder, 6. opening detection proton, 7. opening detection switch, 8. closing detection proton, 9. closing detection switch, 10. locking pin, 11. locking limit switch, 12. fixed hinged seat, 13. flap hinged seat, 14. guide block, 15. hinged axle, 16. shaft sleeve, 17. hinged support. Specific embodiment

[0026] In order to make the purpose, features and advantages of the utility model more apparent and easy to understand, the following will make a clear and complete description to the technical scheme in the utility model by combining the drawings in the embodiment, obviously, the following described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the patent, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the patent protection.

[0027] Embodiment one

[0028] As Figures 1-3As shown in the figure, a cover material collecting device includes a base 1, the base 1 includes a plate body part, the plate body part has a mounting plane, a discharging window is arranged in the base 1, a material collecting cover 2 is arranged in the discharging window, a first outer edge of the material collecting cover 2 is hinged (directly or indirectly hinged) with a first inner edge of the discharging window, as shown in the figure Figure 4 As shown in the figure, both ends of the first outer edge are respectively provided with a hinge shaft 15, both ends of the first inner edge in the discharging window are provided with a hinge support 17, the hinge shaft 15 is installed in the hinge support 17 through a shaft sleeve 16, and the shaft sleeve is preferably a self-lubricating shaft sleeve.

[0029] A mounting plate is arranged below the plate body part of the discharging window, the mounting plate is perpendicular to the mounting plane of the material collecting cover 2, a top edge of the mounting plate is fixedly connected with the base 1, a bottom part of the mounting plate extends downward, and a turnover cylinder 4 is arranged between the rear side (the right side is the rear side, and the same below) of the first inner edge in a direction as shown in the figure. Figure 1 As shown in the figure, a hinge shaft 15 is arranged on both ends of the first outer edge, both ends of the first inner edge in the discharging window are provided with a hinge support 17, the hinge shaft 15 is installed in the hinge support 17 through a shaft sleeve 16, and the shaft sleeve is preferably a self-lubricating shaft sleeve.

[0030] As shown in the figure, a hinge shaft 15 is arranged on both ends of the first outer edge, both ends of the first inner edge in the discharging window are provided with a hinge support 17, the hinge shaft 15 is installed in the hinge support 17 through a shaft sleeve 16, and the shaft sleeve is preferably a self-lubricating shaft sleeve. Figure 5 As shown in the figure, a hinge shaft 15 is arranged on both ends of the first outer edge, both ends of the first inner edge in the discharging window are provided with a hinge support 17, the hinge shaft 15 is installed in the hinge support 17 through a shaft sleeve 16, and the shaft sleeve is preferably a self-lubricating shaft sleeve. As shown in the figure, a hinge shaft 15 is arranged on both ends of the first outer edge, both ends of the first inner edge in the discharging window are provided with a hinge support 17, the hinge shaft 15 is installed in the hinge support 17 through a shaft sleeve 16, and the shaft sleeve is preferably a self-lubricating shaft sleeve.

[0031] The base 1 and the material collecting cover 2 are further provided with an opening detection mechanism and a closing detection mechanism.

[0032] The opening detection mechanism includes an opening detection proton 6 and an opening detection switch 7. The opening detection proton 6 is located at the first outer edge of the receiving flap 2, and the opening detection switch 7 is located below the base 1 at the first inner edge of the unloading window. The opening detection proton 6 is a flat plate structure and is perpendicular to the receiving flap 2. The opening detection switch 7 is a proximity switch, and the detection direction of the opening detection switch 7 is parallel to the hinge axis between the base 1 and the receiving flap 2. When the receiving flap 2 is in the open state, the opening detection proton is blocked in front of the detection direction of the opening detection switch 7.

[0033] like Figure 6 As shown, the closing detection mechanism includes a closing detection proton 8 and a closing detection switch 9. The closing detection proton 8 is located below the base 1, opposite the first inner edge of the unloading window. The closing detection switch 9 is located opposite the first outer edge of the bottom of the receiving flap 2. The closing detection proton 8 and the closing detection switch 9 are arranged opposite each other. The closing detection proton 8 has a flat plate structure and is perpendicular to the upper plane of the base 1. The closing detection switch 9 is a limit switch. When the receiving flap 2 is in the closed state, the contact of the closing detection switch 9 is abutted by the closing detection proton 8. The lower edge of the closing detection proton 8 is chamfered.

[0034] Example 2

[0035] This embodiment provides a flip-top receiving device, which has a basically the same structure and operation process. The difference is that in this embodiment, the receiving device also includes a fixed bracket 3. The receiving flip plate 2, the opening detection mechanism and the closing detection mechanism are all set on the fixed bracket 3, and the fixed bracket 3 is installed on the base 1.

[0036] Example 3

[0037] This embodiment provides a press, including a press body, on which a flip-top receiving device provided in Embodiment 1 or 2 is installed.

[0038] The operation of this utility model is as follows: When the press stops working, firstly, the tilting cylinder 4 extends, driving the receiving flap 2 to close, then the locking cylinder 5 extends, and the locking pin 10 is inserted into the lower support surface of the receiving flap 2, so the receiving flap 2 is in a closed and locked state; when the press is working normally, the receiving flap 2 needs to be opened, firstly, the locking cylinder 5 retracts, and the locking pin 10 retracts from the lower support surface of the receiving flap 2, so the receiving flap 2 is in a relaxed state, then the tilting cylinder 4 retracts, and the receiving flap 2 opens.

[0039] The beneficial effects of the utility model lie in that the cylinder direct driving structure is adopted, the control principle is simplified, oil supply of a hydraulic pump station is not needed, thereby reducing cost and improving layout flexibility; meanwhile, the simple structure makes transmission between components more stable, effectively reduces abrasion, improves reliability and service life of equipment. In addition, the epitaxial type hinged seat design enhances the activity space of the turnover cylinder, makes the turnover action of the material collecting turnover plate more accurate and stable, and improves the material collecting efficiency. The addition of the locking cylinder and the lock box enhances safety, prevents accidental opening, and ensures operation safety. The open-close detection mechanism of the automatic control improves the intelligent level of the production line, and ensures the accuracy of state switching. The adoption of the fixed support improves structural stability, facilitates maintenance and replacement, and the modular design facilitates installation; the beneficial effects of the device lie in cost saving, stability improvement, safety enhancement, automation degree improvement, and maintenance convenience, and the like, and provide efficient and reliable production assistance for mechanical equipment such as a press machine.

[0040] The above description of disclosed embodiments enables those skilled in the art to carry out or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A flip cover storage device comprising a base (1), characterized in that, The base (1) is provided with a discharging window, and a material collecting flap (2) is arranged in the discharging window. A first outer edge of the material collecting flap (2) is hingedly connected to a first inner edge of the discharging window. A mounting plate is arranged below the discharging window, and a turnover cylinder (4) is arranged between the mounting plate and the material collecting flap (2).

2. The flip cover storage device of claim 1, wherein, A flap hinge seat (13) is arranged on the bottom surface of the material collecting flap (2) and close to the first outer edge. A fixed hinge seat (12) is arranged on the mounting plate and close to a lower edge. A tail of the cylinder body of the turnover cylinder (4) is hingedly connected to the fixed hinge seat (12), and a front end of the cylinder rod of the turnover cylinder (4) is hingedly connected to the flap hinge seat (13).

3. The flip cover storage device of claim 1, wherein, A locking cylinder (5) is arranged on the bottom of the opposite side edge of the first inner edge of the discharging window. A locking pin (10) is arranged on the end of the cylinder rod of the locking cylinder (5). A locking box with a locking hole is arranged on the bottom surface of the material collecting flap (2) and close to the opposite side edge of the first outer edge. The locking pin can be inserted into the locking hole.

4. The flip cover storage device of claim 1, wherein, An opening detection mechanism and / or a closing detection mechanism are further arranged between the base (1) and the material collecting flap (2).

5. The flip cover storage device of claim 4, wherein, The opening detection mechanism comprises an opening detection magnet (6) and an opening detection switch (7). The opening detection magnet (6) is arranged on the first outer edge of the material collecting flap (2), and the opening detection switch (7) is arranged below the base (1) and on the first inner edge of the discharging window.

6. The flip cover storage device of claim 5, wherein, The opening detection magnet (6) is in a flat plate structure and is perpendicular to the material collecting flap (2). The opening detection switch (7) is a proximity switch, and the detection direction of the opening detection switch (7) is parallel to the hinge shaft between the base (1) and the material collecting flap (2). When the material collecting flap (2) is in an opening state, the opening detection magnet (6) is arranged in front of the detection direction of the opening detection switch (7).

7. The flip cover storage device of claim 4, wherein, The closing detection mechanism comprises a closing detection magnet (8) and a closing detection switch (9). The closing detection magnet (8) is arranged below the base (1) and on the opposite side of the first inner edge of the discharging window. The closing detection switch (9) is arranged on the opposite side of the first outer edge of the bottom of the material collecting flap (2). The closing detection magnet (8) and the closing detection switch (9) are arranged oppositely.

8. The flip cover storage device of claim 7, wherein, The closing detection magnet (8) is in a flat plate structure and is perpendicular to the upper surface of the base (1). The closing detection switch (9) is a limit switch. When the material collecting flap (2) is in a closing state, the contact of the closing detection switch (9) is abutted by the closing detection magnet (8). The lower edge of the closing detection magnet (8) is provided with a chamfer.

9. The flip cover storage device of claim 4, wherein, A fixed support (3) is further arranged. The material collecting flap (2), the opening detection mechanism and the closing detection mechanism are arranged on the fixed support (3), and the fixed support (3) is arranged on the base (1).

10. A press machine comprising a press body, characterized by The press body is provided with the flip cover material collecting device according to any one of claims 1-9.

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