Single-station six-punch punching machine capable of improving operation safety coefficient

Abstract

The utility model belongs to the technical field of punching machines, and particularly relates to a single-station six-punch-rod punching machine capable of improving operation safety coefficient, which comprises a punching machine body, six movable supports, punching rods and a punching panel, the top of the punching machine body is provided with the six movable supports, the side surfaces of the movable supports are provided with the punching rods, and the punching panel is provided with the punching rods. A punching panel is arranged on the upper surface of the punching machine body; the surface of the punching rod is sleeved with a protection barrel, a sliding groove is formed in the side surface of the protection barrel, and the side surface, close to the sliding groove, of the punching rod is connected with a limiting rod. According to the leather punching device, the punching rod moves downwards to drive the protection barrel to move downwards through the spring strip, when the protection barrel moves downwards to the surface of leather, the protection barrel stops moving, at the moment, the punching rod continues to move downwards to punch the leather, and in the process, the punching rod can drive the limiting rod to slide downwards in the sliding groove and compress the spring strip; in this way, the punching rod can be protected through the protection barrel, and damage to objects or workers during punching of the punching rod is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of punching machines, and in particular relates to a single-station six-punch punching machine capable of improving the operational safety factor. Background Art

[0002] A single-station six-punch punching machine uses six independent punches to perform punching operations simultaneously or separately at the same station, greatly improving production efficiency and punching accuracy. This equipment is usually equipped with an advanced control system, which enables automated operation, reduces manual intervention, and improves production safety and stability.

[0003] The price of a single-station six-punch punching machine varies depending on factors such as brand, model, and configuration. Generally speaking, high-end brands offer higher prices but stable performance and reliable quality, while mid- and low-end brands are more affordable and suitable for users with limited budgets.

[0004] When a single-station six-punch punching machine punches leather on the surface of a punching panel, the punching rod directly squeezes and punches the leather. The huge impact force during this process can easily cause damage to nearby objects and processing personnel, which will reduce the safety factor of the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a single-station six-rod punching machine that can improve the operating safety factor, aiming to solve the problem in the prior art that when the existing single-station six-rod punching machine punches leather located on the surface of the punching panel, the punching rod directly squeezes and punches the leather during the process, and the huge impact force during the process can easily cause damage to nearby objects and processing personnel, which will lead to a reduction in the safety factor of the equipment.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a single-station six-punch punching machine capable of improving the operational safety factor, comprising a punching machine body, a movable bracket, a punching rod, and a punching panel, wherein six movable brackets are mounted on the top of the punching machine body, punching rods are mounted on the side surfaces of the movable brackets, and a punching panel is formed on the upper surface of the punching machine body;

[0007] The surface of the punching rod is sleeved with a protective tube, the side surface of the protective tube is provided with a sliding groove, the side surface of the punching rod close to the sliding groove is connected to a limiting rod, a spring bar is connected between the punching rod and the protective tube, and the spring bar is sleeved on the surface of the punching rod.

[0008] In order to realize the long-distance transportation of electrolyte replenishing liquid, a single-station six-punch punching machine is preferably used in the present invention to improve the operational safety factor. The limiting rod and the punching rod are an integrated structure, and the protective tube is slidably connected to the limiting rod through a sliding groove.

[0009] In order to realize the connection and installation of multiple groups of connecting heads, as a preferred embodiment of the present invention, a single-station six-punch punching machine that can improve the operational safety factor is provided, an elastic telescopic structure is formed between the protective tube and the spring bar.

[0010] In order to realize the connection between the connecting head and the two ends, as a single-station six-punch punching machine of the utility model that can improve the operational safety factor, two limiting rollers are installed on the upper surface of the punching machine body close to the punching panel, and the upper surface of the punching machine body is connected to a mounting plate, and a unwinding roller is provided on the upper surface of the punching machine body, and a winding roller is provided on the upper surface of the punching machine body. A bearing is installed between the unwinding roller and the mounting plate, and a bearing is installed between the winding roller and the mounting plate. A driving motor is installed on the end of the winding roller, and the ends of the unwinding roller and the winding roller are respectively connected to pulleys, and the surfaces of the two pulleys are sleeved with belt rings.

[0011] In order to realize the connection and installation of multiple sets of connecting heads, as a single-station six-punch punching machine that can improve the operational safety factor of the utility model, the unwinding roller forms a rotating structure through the bearing and the mounting plate, and the winding roller forms a rotating structure through the bearing and the mounting plate.

[0012] In order to realize the connection between the connecting head and the two ends, as a preferred embodiment of the utility model of a single-station six-punch punching machine that can improve the operational safety factor, the two pulleys form a connecting structure through a belt ring.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model can drive the protective tube to move downwards through the spring bar when the punching rod moves downwards, and stops moving when the protective tube moves downwards to the surface of the leather. At this time, the punching rod continues to move downwards and punches the leather. During this process, the punching rod can drive the limiting rod to slide downwards inside the sliding groove and compress the spring bar. In this way, the punching rod can be protected by the protective tube, avoiding damage to objects or personnel when the punching rod is punching, thereby improving the operational safety factor of the equipment.

[0015] The utility model installs the leather roll on the surface of the unwinding roller, and then passes the end of the leather through the bottom of the two limiting rollers and is connected to the surface of the winding roller. When the driving motor is running, the winding roller can be driven to rotate. The rotation of the winding roller can drive the unwinding roller to rotate synchronously through the pulley and the belt loop. During the synchronous rotation of the unwinding roller and the winding roller, the position of the leather can be adjusted, so that the position of the leather can be adjusted to achieve punching at different positions and the leather after punching can be rolled up. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a side view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the punching rod of the utility model;

[0020] Figure 4 This is a cross-sectional view of the protective mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the protective tube structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the processing structure of the utility model.

[0023] In the figure: 1. Punching machine body; 2. Movable bracket; 3. Punching rod; 4. Punching panel; 5. Protective tube; 6. Sliding groove; 7. Limit rod; 8. Spring bar; 9. Limit roller; 10. Mounting plate; 11. Unwinding roller; 12. Rewinding roller; 13. Bearing; 14. Drive motor; 15. Pulley; 16. Belt loop. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-6The utility model provides the following technical solutions: a single-station six-punch punching machine that can improve the operational safety factor, including a punching machine body 1, a movable bracket 2, a punching rod 3 and a punching panel 4, six movable brackets 2 are installed on the top of the punching machine body 1, the side surface of the movable bracket 2 is installed with the punching rod 3, and the upper surface of the punching machine body 1 is punched with a panel 4;

[0026] The surface of the punching rod 3 is sleeved with a protective tube 5, and the side surface of the protective tube 5 is provided with a sliding groove 6. The side surface of the punching rod 3 near the sliding groove 6 is connected to a limiting rod 7. A spring bar 8 is connected between the punching rod 3 and the protective tube 5, and the spring bar 8 is sleeved on the surface of the punching rod 3.

[0027] The relevant data of the punching machine are as follows:

[0028] Punching speed holes / minute: 1000-1300; number of punches: 6; hole diameter range (mm): 0.8-12; material thickness (mm): 1-6; punching accuracy (mm): ±0.2; machine power kW: 220v / 1.5kw; power frequency Hz: 50 / 60; compressed air bar: 5-6;

[0029] Preferably, the limiting rod 7 and the punching rod 3 are an integrated structure, and the protective tube 5 is slidably connected to the limiting rod 7 via the sliding groove 6 .

[0030] During specific use, the protective tube 5 stops moving when it moves downward to the surface of the leather. At this time, the punching rod 3 continues to move downward to drive the limiting rod 7 to slide downward inside the sliding groove 6.

[0031] Preferably, an elastic telescopic structure is formed between the protective tube 5 and the spring strip 8 .

[0032] During specific use, after the protective tube 5 stops moving, the punching rod 3 continues to move downward to compress the spring bar 8, so that the punching process of the punching rod 3 can be protected without affecting the punching.

[0033] Preferably: two limiting rollers 9 are installed on the upper surface of the punching machine body 1 near the punching panel 4, the upper surface of the punching machine body 1 is connected to a mounting plate 10, a unwinding roller 11 is provided on the upper surface of the punching machine body 1, a winding roller 12 is provided on the upper surface of the punching machine body 1, a bearing 13 is installed between the unwinding roller 11 and the mounting plate 10, a bearing 13 is installed between the winding roller 12 and the mounting plate 10, a drive motor 14 is installed at the end of the winding roller 12, the ends of the unwinding roller 11 and the winding roller 12 are respectively connected to pulleys 15, and the surfaces of the two pulleys 15 are sleeved with belt rings 16.

[0034] Preferably, the unwinding roller 11 forms a rotating structure with the mounting plate 10 via the bearing 13 , and the winding roller 12 forms a rotating structure with the mounting plate 10 via the bearing 13 .

[0035] Preferably, the two pulleys 15 form a communication structure through the belt loop 16 .

[0036] During specific use, the winding roller 12 can rotate through the pulley 15 and the belt ring 16 to drive the unwinding roller 11 to rotate synchronously.

[0037] Working principle: When using this single-station six-punch punching machine that can improve the operational safety factor, first install the leather roll on the surface of the unwinding roller 11, then pass the end of the leather through the bottom of the two limit rollers 9 and connect it to the surface of the winding roller 12, and then operate the equipment. When the equipment is running, the movable bracket 2 drives the punching rod 3 to move horizontally, and then the punching rod 3 moves downward. When the punching rod 3 moves downward, it can drive the protective tube 5 to move downward through the spring bar 8. When the protective tube 5 moves downward to the surface of the leather, it stops moving. At this time, the punching rod 3 continues to move downward and punches the leather. During this process, the punching rod 3 can drive the limit rod 7 to slide downward inside the sliding groove 6 and compress the spring bar 8;

[0038] After punching is completed, the drive motor 14 can be operated. When the drive motor 14 is running, it can drive the winding roller 12 to rotate. The rotation of the winding roller 12 can drive the unwinding roller 11 to rotate synchronously through the pulley 15 and the belt ring 16. During the synchronous rotation of the unwinding roller 11 and the winding roller 12, the position of the leather can be adjusted, so that the position of the leather can be adjusted to achieve punching at different positions and the leather after punching can be rolled up.

[0039] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A single-station six-punch punching machine capable of improving operational safety, comprising a punching machine body (1), a movable bracket (2), a punching rod (3) and a punching panel (4), characterized in that: Six movable brackets (2) are installed on the top of the punching machine body (1), punching rods (3) are installed on the side surfaces of the movable brackets (2), and a punching panel (4) is installed on the upper surface of the punching machine body (1); The surface of the punching rod (3) is sleeved with a protective tube (5), a sliding groove (6) is provided on the side surface of the protective tube (5), a limiting rod (7) is connected to the side surface of the punching rod (3) near the sliding groove (6), a spring bar (8) is connected between the punching rod (3) and the protective tube (5), and the spring bar (8) is sleeved on the surface of the punching rod (3).

2. A single-station six-punch punching machine capable of improving operational safety according to claim 1, characterized in that: The limiting rod (7) and the punching rod (3) are an integrated structure, and the protective tube (5) is slidably connected to the limiting rod (7) via the sliding groove (6).

3. The single-station six-punch punching machine capable of improving operational safety according to claim 1, characterized in that: An elastic telescopic structure is formed between the protective tube (5) and the spring strip (8).

4. The single-station six-punch punching machine capable of improving operational safety according to claim 1, characterized in that: Two limiting rollers (9) are installed on the upper surface of the punching machine body (1) near the punching panel (4), the upper surface of the punching machine body (1) is connected to a mounting plate (10), a reeling roller (11) is provided on the upper surface of the punching machine body (1), a reeling roller (12) is provided on the upper surface of the punching machine body (1), a bearing (13) is installed between the reeling roller (11) and the mounting plate (10), a bearing (13) is installed between the reeling roller (12) and the mounting plate (10), a driving motor (14) is installed at the end of the reeling roller (12), the ends of the reeling roller (11) and the reeling roller (12) are respectively connected to pulleys (15), and the surfaces of the two pulleys (15) are sleeved with belt rings (16).

5. The single-station six-punch punching machine capable of improving operational safety according to claim 4, characterized in that: The unwinding roller (11) forms a rotating structure with the mounting plate (10) via the bearing (13), and the winding roller (12) forms a rotating structure with the mounting plate (10) via the bearing (13).

6. The single-station six-punch punching machine capable of improving operational safety according to claim 5, characterized in that: The two pulleys (15) form a communication structure through a belt ring (16).

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