Stamping machine

Abstract

The utility model provides a stamping machine which is used for stamping corner connectors and comprises a machine base, a pressing plate, a pressing plate and a pressing plate, the upper mold is installed on the vertical supporting plate through a sliding rail assembly, and a V-shaped opening is formed in the lower end of the upper mold; the downward pressing mechanism is installed on the machine base and located above the upper mold, and the downward pressing mechanism is used for driving the upper mold to move in the vertical direction; the guide block is installed on the vertical supporting plate and located below the upper mold, and a guide opening is formed between the upper surface and the lower surface of the guide block in a penetrating mode; and the jacking mechanism is installed on the machine base, a supporting mold is fixed to the output end of the jacking mechanism, the supporting mold can be arranged in the guide opening in a sliding mode in the vertical direction, and a V-shaped supporting part is arranged at the upper end of the supporting mold. According to the scheme, the problem of imprinting of the corner connector can be effectively solved, and deformation of the corner connector in the imprinting process can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the field of mechanical equipment, in particular to a stamping machine. Background Art

[0002] Corner brackets are used during the production and processing of photovoltaic panel frames. These common metal components typically require stamping before being connected to the panel frame. Because corner brackets consist of two perpendicular metal arms, existing stamping machines struggle to stamp them, and can easily cause deformation.

[0003] Therefore, the technical problem that needs to be solved in this application is: how to prevent the corner code from being deformed during the stamping process. Utility Model Content

[0004] In order to solve the above technical problems, this solution can effectively solve the problem of stamping the corner code and effectively prevent the corner code from being deformed during the stamping process.

[0005] Specifically, the utility model provides a stamping machine for stamping corner codes, comprising:

[0006] A machine base, wherein a vertical support plate is provided on the machine base;

[0007] An upper mold, the upper mold being mounted on the vertical support plate via a slide rail assembly, and having a V-shaped opening at the lower end of the upper mold;

[0008] A pressing mechanism, the pressing mechanism being mounted on the machine base and located above the upper mold, and being used to drive the upper mold to move in a vertical direction;

[0009] A guide block is mounted on the vertical support plate and is located below the upper mold. A guide opening is formed between the upper and lower surfaces of the guide block.

[0010] A lifting mechanism is installed on the machine base, and a supporting mold is fixed on the output end of the lifting mechanism. The supporting mold can be slidably arranged in the guide port along the vertical direction, and the upper end of the supporting mold has a V-shaped supporting portion.

[0011] Preferably, the opening of the V-shaped opening faces downward, and the tip of the V-shaped supporting portion faces the V-shaped opening.

[0012] Preferably, the projection plane of the angle code along the vertical direction completely falls within the projection plane of the guide opening along the vertical direction.

[0013] Preferably, the pressing mechanism includes:

[0014] a telescopic member, the telescopic member being mounted on the machine base and having a piston rod extending downward;

[0015] A push plate is installed on the piston rod and is located above the upper mold; the push plate is installed on the upper mold through an elastic component.

[0016] Preferably, the elastic component includes:

[0017] A guide rod, wherein the upper end of the guide rod is fastened to the push plate, the lower end of the guide rod can slide in the vertical direction through the avoidance hole of the upper mold, and the lower end of the guide rod is provided with a blocking portion, which is used to prevent the upper mold from falling off;

[0018] A spring is sleeved on the guide rod.

[0019] Preferably, there are two guide rods.

[0020] Preferably, the lifting mechanism includes:

[0021] A guide seat, the guide seat is mounted on the machine base through a fixing plate, and the upper end surface and the lower end surface of the guide seat are penetrated by a mounting opening;

[0022] a sleeve portion, the sleeve portion being fixed in the mounting opening, and a push rod being slidably provided in the mounting hole of the sleeve portion, the upper end of the push rod being fixed with the V-shaped support portion;

[0023] A cam driving assembly is mounted on the fixed plate and is used to drive the push rod to reciprocate.

[0024] Preferably, the cam drive assembly comprises:

[0025] a driving member, the driving member being mounted on the fixing plate and having a rotatable output shaft;

[0026] A cam is mounted on the output shaft.

[0027] Preferably, an abutment wheel is rotatably mounted on the lower end of the push rod, and the circumferential surface of the abutment wheel is tightly abutted against the circumferential surface of the cam.

[0028] Preferably, the driving member includes a motor and a reducer, and the reducer is installed at the output end of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0030] Figure 1 is a schematic diagram of the three-dimensional structure of the stamping machine proposed in this embodiment;

[0031] Figure 2 yes Figure 1 Schematic diagram of the local enlarged structure at A in the middle;

[0032] Figure 3 Schematic diagram of the installation position of the V-shaped support portion in this embodiment;

[0033] Figure 4 yes Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0034] The reference numerals in the accompanying drawings are as follows:

[0035] 11-machine base; 12-vertical support plate; 13-upper mold; 14-slide rail assembly; 15-V-shaped mouth; 16-pressing mechanism; 17-guide block; 18-guide mouth; 19-lifting mechanism; 20-supporting mold; 21-V-shaped support part; 22-telescopic part; 23-push plate; 24-guide rod; 25-blocking part; 26-spring; 27-guide seat; 28-push rod; 29-sleeve part; 30-driving part; 31-cam; 32-abutting wheel; 33-fixed plate. DETAILED DESCRIPTION

[0036] The technical solution of the present application is further described below in conjunction with specific embodiments, but the present application is not limited to these embodiments.

[0037] like Figures 1 to 4 As shown, this embodiment provides an embossing machine for embossing a corner code, comprising:

[0038] A machine base 11 is provided with a vertical support plate 12, and the support plate is used to provide a mounting surface.

[0039] The upper mold 13 is installed on the vertical support plate 12 through a slide rail assembly 14, and the lower end of the upper mold 13 has a V-shaped opening 15; since the angle code itself is V-shaped, the V-shaped opening 15 of the upper mold 13 is set to fit the shape of the angle code itself.

[0040] A pressing mechanism 16 is mounted on the machine base 11 and is located above the upper mold 13 , and is used to drive the upper mold 13 to move in a vertical direction;

[0041] A guide block 17 is mounted on the vertical support plate 12 and is located below the upper mold 13. A guide opening 18 is formed between the upper and lower surfaces of the guide block 17.

[0042] The jacking mechanism 19 is installed on the machine base 11, and a supporting mold 20 is fixed on the output end of the jacking mechanism 19. The supporting mold 20 can be slidably arranged in the guide port 18 along the vertical direction, and the upper end of the supporting mold 20 has a V-shaped supporting portion 21.

[0043] This solution can effectively solve the problem of corner code stamping and can effectively prevent the corner code from being deformed during the stamping process.

[0044] During operation, the angle code is manually inserted into the guide opening 18 and is clamped on the V-shaped support portion 21. The lifting mechanism 19 then lifts the angle code upward by a certain distance and exposes it above the guide block 17. The pressing mechanism 16 then controls the upper mold 13 to press the angle code downward, thereby achieving the imprinting of the angle code.

[0045] Wherein, according to the specific location where the angle code needs to be embossed, corresponding embossed textures can be provided on the surface of the V-shaped opening 15 and / or the surface of the V-shaped supporting portion 21 .

[0046] Furthermore, the upper mold 13 includes a mold portion and a mold base. The lower end of the mold portion is provided with a V-shaped opening 15 , and the upper end of the mold portion is mounted on the slider of the slide rail assembly 14 through the mold base.

[0047] As an implementation of this embodiment, the opening of the V-shaped opening 15 faces downward, and the tip of the V-shaped support portion 21 faces the V-shaped opening 15. Furthermore, the angle of the V-shaped opening 15 is 90°, and the angle of the tip of the V-shaped support portion 21 is also 90°.

[0048] As an implementation of this embodiment, the vertical projection of the angle bracket completely falls within the vertical projection of the guide opening 18. This solution facilitates inserting the angle bracket into the guide opening 18, and the angle bracket can be adjusted based on the size of the guide opening 18, making it easier to define the installation position of the angle bracket.

[0049] As an implementation of this embodiment, the pressing mechanism 16 includes:

[0050] A telescopic member 22 is mounted on the base 11 and has a piston rod extending downward;

[0051] A push plate 23 is installed on the piston rod and is located above the upper mold 13 ; the push plate 23 is installed on the upper mold 13 through an elastic component.

[0052] This solution avoids excessive squeezing force on the corner bracket by providing an elastic component, which can effectively prevent the surface of the corner bracket from being damaged.

[0053] Furthermore, the telescopic member 22 is a pneumatic cylinder or a hydraulic cylinder.

[0054] As an implementation of this embodiment, the elastic component includes:

[0055] A guide rod 24, the upper end of which is fastened to the push plate 23, and the lower end of which can slide vertically through the avoidance hole of the upper mold 13, and a blocking portion 25 is provided at the lower end of the guide rod 24, which is used to prevent the upper mold 13 from falling off;

[0056] The spring 26 is sleeved on the guide rod 24 .

[0057] Furthermore, a thread is provided at the lower end of the guide rod 24 , and the blocking portion 25 is a nut mounted on the thread of the guide rod 24 .

[0058] Furthermore, there are two guide rods 24 .

[0059] As an implementation of this embodiment, the lifting mechanism 19 includes:

[0060] The guide seat 27 is mounted on the machine base 11 through a fixing plate 33, and the upper and lower end surfaces of the guide seat 27 are provided with mounting openings;

[0061] a sleeve portion 29 , the sleeve portion 29 being fixed in the mounting opening, and a push rod 28 being slidably provided in the mounting hole of the sleeve portion 29 , the V-shaped support portion 21 being fixed to the upper end of the push rod 28 ;

[0062] A cam driving assembly is mounted on the fixing plate 33 and is used to drive the push rod 28 to reciprocate.

[0063] This solution uses a cam drive assembly, which has the advantage of fast switching speed and facilitates rapid adjustment of the position of the angle code.

[0064] As an implementation of this embodiment, the cam drive assembly includes:

[0065] A driving member 30 , wherein the driving member 30 is mounted on the fixing plate 33 and has a rotatable output shaft;

[0066] A cam 31 is mounted on the output shaft.

[0067] Furthermore, an abutment wheel 32 is rotatably mounted on the lower end of the push rod 28 , and the circumference of the abutment wheel 32 is tightly abutted against the circumference of the cam 31 .

[0068] As an implementation of this embodiment, the driving member 30 includes a motor and a reducer, and the reducer is installed at the output end of the motor. The combination of the motor and the reducer belongs to the prior art and will not be described in detail in this solution.

[0069] For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A stamping machine for stamping corner codes, characterized in that: include: A machine base (11), wherein a vertical support plate (12) is provided on the machine base (11); An upper mold (13), the upper mold (13) is mounted on the vertical support plate (12) via a slide rail assembly (14), and the lower end of the upper mold (13) has a V-shaped opening (15); A pressing mechanism (16), the pressing mechanism (16) is installed on the machine base (11), and the pressing mechanism (16) is located above the upper mold (13), and the pressing mechanism (16) is used to drive the upper mold (13) to move in a vertical direction; A guide block (17), the guide block (17) being mounted on the vertical support plate (12), and the guide block (17) being located below the upper mold (13), and a guide opening (18) being provided between the upper surface and the lower surface of the guide block (17); A lifting mechanism (19) is installed on the machine base (11), and a supporting mold (20) is fixed on the output end of the lifting mechanism (19). The supporting mold (20) can be slidably arranged in the guide port (18) along the vertical direction, and the upper end of the supporting mold (20) has a V-shaped supporting portion (21).

2. The embossing press according to claim 1, wherein: The opening of the V-shaped opening (15) faces downward, and the tip of the V-shaped supporting portion (21) faces the V-shaped opening (15).

3. The embossing press according to claim 2, characterized in that The projection plane of the angle code along the vertical direction completely falls within the projection plane of the guide opening (18) along the vertical direction.

4. The embossing press according to claim 1, wherein: The pressing mechanism (16) comprises: A telescopic member (22), the telescopic member (22) being mounted on the machine base (11), and the telescopic member (22) having a piston rod extending downward; A push plate (23), the push plate (23) is installed on the piston rod, and the push plate (23) is located above the upper mold (13); the push plate (23) is installed on the upper mold (13) through an elastic component.

5. The embossing press according to claim 4, characterized in that The elastic component comprises: A guide rod (24), the upper end of which is fixedly mounted on the push plate (23), the lower end of which is slidably passed through the avoidance hole of the upper mold (13) in the vertical direction, and a blocking portion (25) is provided at the lower end of the guide rod (24), the blocking portion (25) being used to prevent the upper mold (13) from falling off; A spring (26) is sleeved on the guide rod (24).

6. The embossing press according to claim 5, characterized in that The number of the guide rods (24) is two.

7. The embossing press according to claim 1, wherein: The lifting mechanism (19) comprises: A guide seat (27), wherein the guide seat (27) is mounted on the machine base (11) via a fixing plate (33), and an installation opening is provided on the upper end surface and the lower end surface of the guide seat (27); a sleeve portion (29), the sleeve portion (29) being fixed in the mounting opening, and a push rod (28) being slidably provided in the mounting hole of the sleeve portion (29), the upper end of the push rod (28) being fixed with the V-shaped support portion (21); A cam driving assembly is installed on the fixed plate (33) and is used to drive the push rod (28) to reciprocate.

8. The embossing press according to claim 7, characterized in that The cam drive assembly includes: A driving member (30), the driving member (30) being mounted on the fixing plate (33), and the driving member (30) having a rotatable output shaft; A cam (31) is mounted on the output shaft.

9. The embossing press according to claim 8, characterized in that An abutment wheel (32) is rotatably mounted on the lower end of the push rod (28), and the circumference of the abutment wheel (32) is tightly abutted against the circumference of the cam (31).

10. The embossing press according to claim 9, characterized in that The driving member (30) comprises a motor and a reducer, and the reducer is installed at the output end of the motor.

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