Marking plate punching device

Abstract

The utility model belongs to the technical field, and particularly relates to an identification label punching device which comprises a punching base, a supporting upper cover is arranged at the upper end of the punching base, and a punching assembly is arranged at the lower end of the supporting upper cover. The stamping assembly comprises a hydraulic machine, the upper end of the hydraulic machine is fixedly connected with the supporting upper cover, the lower end of the hydraulic machine is fixedly connected with a punch, a pressing plate is arranged at the lower end of the hydraulic machine, a reserved through hole is formed in the position, located on the punch, of the pressing plate, a plurality of limiting notches are formed in the pressing plate, and a plurality of buffering pressing blocks are evenly arranged at the upper end of the pressing plate. A connecting rod is arranged in the buffer pressing block, a dismounting ring is fixedly connected to the end, away from the buffer pressing block, of the connecting rod, a screw hole is formed in the dismounting ring, a bolt is arranged in the screw hole, and the dismounting ring is detachably connected with the hydraulic machine through the bolt. The device can effectively reduce the problem of stress deformation around a notch caused by stress when a label is sheared, and can also limit the label needing to be punched.

Description

Technical Field

[0001] The utility model belongs to the technical field of punching, and in particular relates to a punching device for a sign or label. Background Art

[0002] The first part of the product needs to be fixed with a label showing the product specifications, model, production date, production unit, etc. before leaving the factory. The fixed label needs to be punched on the product to fix the label. The label mold is a special mold for punching holes on the product. This existing label mold is a mold of fixed size.

[0003] The existing technology has problems. However, due to direct pressure shearing, there is a high probability that the label will be deformed due to stress around the cut edge of the label during shearing, resulting in increased scrap rate and increased costs. Utility Model Content

[0004] The utility model aims to provide a signage plate punching device, which can specifically handle the stress deformation problem around the cut caused by stress when shearing the signage plate, and can also limit the position of the signage plate that needs to be punched.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A signage punching device comprises a punching base, a supporting upper cover is arranged at the upper end of the punching base, and a punching assembly is arranged at the lower end of the supporting upper cover;

[0007] The stamping assembly includes a hydraulic press, the upper end of the hydraulic press is fixedly connected to the support upper cover, the lower end of the hydraulic press is fixedly connected to a punch, the lower end of the hydraulic press is provided with a pressing plate, the pressing plate is provided with a reserved through hole at the position of the punch, a plurality of limiting notches are provided on the pressing plate, a plurality of buffer pressure blocks are evenly provided on the upper end of the pressing plate, a connecting rod is provided inside the buffer pressure block, a disassembly ring is fixedly connected to one end of the connecting rod away from the buffer pressure block, a screw hole is provided on the disassembly ring, a bolt is provided inside the screw hole, and the disassembly ring is detachably connected to the hydraulic press through the bolt;

[0008] The stamping base includes a base shell, the base shell is provided with a stamping recovery hole below the punch, the base shell is provided with a strip slide rail at a position below the corresponding limiting notch, and a limiting component is arranged in the strip slide rail.

[0009] An active cavity is provided inside the buffer pressure block, the connecting rod is slidably connected to the active cavity, and a stamping spring is fixedly connected between one end of the connecting rod located in the active cavity and the active cavity.

[0010] A sealing door is provided on one side of the base shell, and the sealing door is connected to the base shell by a hinge. The four end corners of the upper end of the base shell are fixedly connected to support rods, and one end of the support rod away from the base shell is fixedly connected to the support upper cover.

[0011] A slide groove is provided inside the strip slide rail, and a side wing slider is fixedly connected to the position of the limit assembly corresponding to the slide groove, and the side wing slider is slidably connected to the slide groove.

[0012] The limiting assembly comprises a limiting slider, the upper end of which is provided with a sliding groove, a clamping key cap is slidably connected inside the sliding groove, and a clamping spring is fixedly connected between the clamping key cap and the sliding groove.

[0013] The limiting plates are fixedly connected to both sides of the lower end of the limiting slider, a fixing plate is placed between the two limiting plates, the lower end of the limiting slider is threadedly connected to the limiting bolt, and the lower end of the limiting bolt extends to the lower end of the fixing plate and is fixedly connected to the annular handle.

[0014] The technical effects achieved by the utility model are:

[0015] The utility model, through the design of the stamping component, enables the device to press and limit the sign while punching the sign, effectively reducing the stress deformation around the cutout or the whole sign caused by the punching, reducing the increase in the scrap rate and thus saving costs.

[0016] The utility model makes it easier for workers to place the sign to be punched through the design of the limit component, and can also prevent the sign from moving due to punching during punching. Moreover, the design of the lower end of the limit component enables the limit component to be adjusted according to the size and shape of the sign, thereby increasing functionality and facilitating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall structural diagram provided by an embodiment of the utility model;

[0018] Figure 2 It is a structural diagram of a stamping assembly provided in an embodiment of the utility model;

[0019] Figure 3 It is an anatomical diagram of a stamping assembly provided by an embodiment of the utility model;

[0020] Figure 4 It is a structural diagram of a stamping base provided in an embodiment of the utility model;

[0021] Figure 5 It is an anatomical diagram of a stamping base provided in an embodiment of the utility model;

[0022] Figure 6 It is a structural diagram of a position limiting assembly provided in an embodiment of the utility model;

[0023] Figure 7 It is an anatomical diagram of a limiting component provided in an embodiment of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Stamping base; 2. Stamping assembly; 3. Support cover; 4. Cache pressure block; 5. Disassembly ring; 6. Hydraulic press; 7. Screw hole; 8. Pressure plate; 9. Punch; 10. Limiting notch; 11. Connecting rod; 12. Stamping spring; 13. Support rod; 14. Base shell; 15. Sealing door; 16. Stamping recovery hole; 17. Limiting assembly; 18. Strip slide; 19. Clamping keycap; 20. Limiting slider; 21. Side slider; 22. Ring handle; 23. Fixed plate; 24. Clamping spring; 25. Limiting plate; 26. Limiting bolt. DETAILED DESCRIPTION

[0026] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0027] Embodiment 1:

[0028] like Figure 1 - Figure 3 As shown, a signage punching device comprises a punching base 1, a supporting upper cover 3 is disposed at the upper end of the punching base 1, and a punching assembly 2 is disposed at the lower end of the supporting upper cover 3;

[0029] The stamping assembly 2 includes a hydraulic press 6, the upper end of the hydraulic press 6 is fixedly connected to the supporting upper cover 3, the lower end of the hydraulic press 6 is fixedly connected to a punch 9, a pressing plate 8 is arranged at the lower end of the hydraulic press 6, a reserved through hole is opened at the position of the punch 9, a plurality of limiting notches 10 are opened on the pressing plate 8, a plurality of cache pressure blocks 4 are evenly arranged on the upper end of the pressing plate 8, a connecting rod 11 is arranged inside the cache pressure block 4, a disassembly ring 5 is fixedly connected to the end of the connecting rod 11 away from the cache pressure block 4, a screw hole 7 is opened on the disassembly ring 5, a bolt is arranged inside the screw hole 7, and the disassembly ring 5 is detachably connected to the hydraulic press 6 through the bolts.

[0030] Among them, the punch 9 is used to press the nameplate when punching the nameplate to prevent the shape of the nameplate around the cutout or as a whole from being deformed due to stress during the punching process. When punching the nameplate, the hydraulic press 6 starts to move the output end at the lower end downward, while driving the pressing plate 8 to press the nameplate, and then the punch 9 passes through the reserved through hole to punch the nameplate.

[0031] An active cavity is provided inside the buffer pressure block 4, a connecting rod 11 is slidably connected to the active cavity, and a stamping spring 12 is fixedly connected between one end of the connecting rod 11 located in the active cavity and the active cavity.

[0032] When punching the label, the pressing plate 8 moves downward to contact the label, and then the hydraulic press 6 continues to apply pressure. At this time, the stamping spring 12 will be compressed, and the pressure of the stamping spring 12 will be transmitted to the pressing plate 8 to press it to keep the buffer block 4 stationary. At this time, the punch 9 moves downward following the output end of the hydraulic press 6 to punch the label.

[0033] Embodiment 2:

[0034] like Figure 4 - Figure 7 As shown, the stamping base 1 includes a base shell 14 , and a stamping recovery hole 16 is opened in the base shell 14 below the punch 9 , and a strip slide rail 18 is opened at a position below the base shell 14 corresponding to the limiting notch 10 , and a limiting component 17 is arranged in the strip slide rail 18 .

[0035] Among them, the waste punched out after the punch 9 punches will be recovered into the base shell 14 through the punching recovery hole 16, and the strip slide rail 18 corresponds to the limiting notch 10 and will not be released during punching.

[0036] A sealing door 15 is provided on one side of the base shell 14, and the sealing door 15 is connected to the base shell 14 by a hinge. The four end corners of the upper end of the base shell 14 are fixedly connected to support rods 13, and one end of the support rod 13 away from the base shell 14 is fixedly connected to the support cover 3.

[0037] When it is necessary to clean the waste materials recovered inside the base housing 14 or adjust the position of the limiting assembly 17 , the sealing door 15 can be opened to perform the operation.

[0038] A slide groove is provided inside the bar slide rail 18 , and a side wing slider 21 is fixedly connected to the position of the limiting component 17 corresponding to the slide groove, and the side wing slider 21 is slidably connected to the slide groove.

[0039] The limiting assembly 17 includes a limiting slider 20 , a sliding groove is formed at the upper end of the limiting slider 20 , a clamping key cap 19 is slidably connected inside the sliding groove, and a clamping spring 24 is fixedly connected between the clamping key cap 19 and the sliding groove.

[0040] Among them, the limiting component 17 is used to clamp and limit the sign. The limiting component 17 can be adjusted according to the position of the sign to be stamped so as to adapt to signs of different sizes to limit it. The clamping keycap 19 is used to facilitate the placement of the sign into the limiting component 17 when the sign is placed after the distance of the limiting component 17 is adjusted.

[0041] The lower ends of the limit slider 20 are fixedly connected to limit plates 25 on both sides, a fixing plate 23 is placed between the two limit plates 25, the lower end of the limit slider 20 is threadedly connected to a limit bolt 26, and the lower end of the limit bolt 26 extends to the lower end of the fixing plate 23 and is fixedly connected to the annular handle 22.

[0042] Among them, when it is necessary to adjust the position of the limit assembly 17, the annular handle 22 is rotated to move it away from the limit slider 20 and then the fixing plate 23 will release the contact with the base shell 14, thereby changing the position of the limit assembly 17. When it is necessary to fix the limit assembly 17, the reverse operation can be performed. The limit plate 25 is used to prevent the fixing plate 23 from rotating.

[0043] The working principle of the utility model is as follows: when it is necessary to punch a sign, the position of the sign where the hole needs to be punched is placed directly below the punch 9, and then the position of the limit assembly 17 is adjusted to clamp the sign, and then the limit assembly 17 is fixed by rotating the annular handle 22, and the hydraulic press 6 is started to punch the sign. When the hydraulic press 6 moves downward, the pressing plate 8 will press the sign and the punch 9 will punch it, and the waste after punching will be collected inside the base shell 14 through the punching recovery hole 16.

[0044] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A signage punching device, characterized in that: include: A stamping base (1), wherein a supporting upper cover (3) is arranged at the upper end of the stamping base (1), and a stamping component (2) is arranged at the lower end of the supporting upper cover (3); The stamping assembly (2) comprises a hydraulic press (6), the upper end of the hydraulic press (6) is fixedly connected to the supporting upper cover (3), the lower end of the hydraulic press (6) is fixedly connected to a punch (9), the lower end of the hydraulic press (6) is provided with a pressing plate (8), the pressing plate (8) is provided with a reserved through hole at the position of the punch (9), the pressing plate (8) is provided with a plurality of limiting notches (10), the upper end of the pressing plate (8) is evenly provided with a plurality of buffer pressure blocks (4), the buffer pressure blocks (4) are provided with connecting rods (11), the end of the connecting rod (11) away from the buffer pressure blocks (4) is fixedly connected to a disassembly ring (5), the disassembly ring (5) is provided with a screw hole (7), the screw hole (7) is provided with a bolt, and the disassembly ring (5) is detachably connected to the hydraulic press (6) via the bolt; The punching base (1) comprises a base shell (14), wherein the base shell (14) is provided with a punching recovery hole (16) located below the punch (9), and wherein the base shell (14) is provided with a strip slide rail (18) at a position below the corresponding limit notch (10), and wherein a limit assembly (17) is arranged inside the strip slide rail (18).

2. A signage punching device according to claim 1, characterized in that: An active cavity is provided inside the buffer pressure block (4), the connecting rod (11) is slidably connected to the active cavity, and a stamping spring (12) is fixedly connected between one end of the connecting rod (11) located in the active cavity and the active cavity.

3. A signage punching device according to claim 1, characterized in that: A sealing door (15) is provided on one side of the base shell (14), and the sealing door (15) is connected to the base shell (14) via a hinge. Four end corners of the upper end of the base shell (14) are fixedly connected to support rods (13), and one end of the support rod (13) away from the base shell (14) is fixedly connected to the support upper cover (3).

4. A signage punching device according to claim 1, characterized in that: A slide groove is provided inside the strip slide rail (18), and a side wing slider (21) is fixedly connected to the position of the limit assembly (17) corresponding to the slide groove, and the side wing slider (21) is slidably connected to the slide groove.

5. The device for punching a sign according to claim 1, characterized in that: The limiting assembly (17) comprises a limiting slider (20), the upper end of the limiting slider (20) is provided with a sliding groove, a clamping key cap (19) is slidably connected inside the sliding groove, and a clamping spring (24) is fixedly connected between the clamping key cap (19) and the sliding groove.

6. A signage punching device according to claim 5, characterized in that: The limiting plates (25) are fixedly connected to both sides of the lower end of the limiting slider (20), a fixing plate (23) is placed between the two limiting plates (25), the lower end of the limiting slider (20) is threadedly connected to a limiting bolt (26), and the lower end of the limiting bolt (26) extends to the lower end of the fixing plate (23) and is fixedly connected to the annular handle (22).

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