Automatic punching device for high-precision zinc steel guardrail

Abstract

The utility model discloses an automatic punching device for a high-precision zinc steel guardrail, which comprises a device body, a machine case is arranged on the device body, a control mechanism is arranged on one side of the machine case, a machine base is arranged at the upper end of the machine case, a plurality of groups of punching mechanisms and guide rail mechanisms are arranged at the upper end of the machine base, and the guide rail mechanisms are arranged on the machine base. A fixing mechanism and a discharging mechanism are arranged at the front end of the punching mechanism, a feeding mechanism is arranged at the rear end of the guide rail mechanism, a plurality of conveying mechanisms are arranged at the upper end of the guide rail mechanism, and clamping mechanisms are arranged at the upper ends of the conveying mechanisms. The guardrail punching machine is simple and reasonable in structure, convenient to use, stable, high in automation degree, diversified in punching mode, high in adaptability, suitable for punching machining of guardrails of different specifications, high in machining efficiency and good in punching quality, and machining precision is improved.

Description

Technical Field

[0001] The utility model relates to an automatic punching device for high-precision zinc steel guardrails, belonging to the technical field of mechanical equipment. Background Art

[0002] Zinc steel guardrail refers to balcony guardrail made of zinc alloy material. Due to its advantages of high strength, high hardness, exquisite appearance and bright color, it has become the mainstream product used for residential areas and field walls. It has a wide range of uses: it can be used as a fence on both sides of roads, railways, or highways and bridges, as a protective belt, safety protection for airports, ports and docks, isolation and protection of parks, lawns, zoos, ponds, roads and residential areas in municipal construction, protection and decoration of hotels, supermarkets and entertainment venues, etc. It adopts an assembled integrated guardrail net, and fixes the connecting accessories and steel pipe pillars when in use;

[0003] At present, during the processing of zinc steel guardrails, it is necessary to punch holes on them to facilitate subsequent assembly and use. The method adopted in the prior art is: using multiple groups of punches or a single punch with different punching dies for punching. After processing a batch of materials, there will be limitations when processing the next batch of materials. Due to the different specifications and sizes of the materials, the positions of the punching holes are also different, and certain adjustments are required. Generally, multiple fastening screws are used to adjust the position between the punching equipment and the base, which makes the flexibility and adaptability of the hole spacing adjustment poor. In addition, traditional punching equipment is manually loaded and unloaded, the punching quality is affected by manual operation, and the automation efficiency is low, which affects the production process.

[0004] To this end, we propose an automatic punching device for high-precision zinc steel guardrails. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above problems, the utility model provides an automatic punching device for high-precision zinc steel guardrails which has a simple and reasonable structure, is easy to use, has stable equipment, a high degree of automation, a variety of punching methods, strong adaptability, is suitable for punching processing of guardrails of different specifications, has high processing efficiency, good punching quality, and improves processing accuracy.

[0007] (II) Technical solution

[0008] The utility model discloses an automatic punching device for high-precision zinc steel guardrails, comprising: a device body, a chassis is arranged on the device body, a control mechanism is arranged on one side of the chassis, a base is arranged at the upper end of the chassis, a plurality of punching mechanisms and guide rail mechanisms are arranged at the upper end of the base, a fixing mechanism and a discharging mechanism are arranged at the front end of the punching mechanism, a feeding mechanism is arranged at the rear end of the guide rail mechanism, a plurality of conveying mechanisms are arranged at the upper end of the guide rail mechanism, and a clamping mechanism is arranged at the upper end of the conveying mechanism.

[0009] Furthermore, the chassis includes a box body, a waste collection box, a material inlet and outlet power assembly and a hydraulic control assembly, and a plurality of moving wheels are arranged at the bottom end of the box body.

[0010] Furthermore, the control mechanism is provided with a monitor, a controller, a touch screen and a processor, and the control mechanism is electrically connected to the multiple sets of punching mechanisms, the fixing mechanism, the discharging mechanism, the feeding mechanism, the multiple sets of conveying mechanisms and the clamping mechanism, respectively, and the punching, fixing, discharging, feeding, conveying and clamping actions are controlled by the controller.

[0011] Furthermore, the machine base includes a first fixing seat, a second fixing seat, a third fixing seat, a plurality of support frames, a plurality of beams and a punching platform, and the punching mechanism is installed on the beam and its position is adjustable.

[0012] Furthermore, the multiple punching mechanisms can be controlled by the control mechanism to perform single-group punching or multiple-group punching. The punching mechanism is provided with a punching module, a connecting recess, a connecting pad, a hydraulic lifting rod and a hydraulic cylinder. The punching module is connected and fixed to the connecting recess through a connecting protrusion and a fixing pin. The punching module is provided with multiple punching motors and multiple punching heads, and the punching heads are arranged in a circular, square or special-shaped shape.

[0013] Furthermore, the guide rail mechanism is provided with two guide rails in a group and arranged in multiple groups, and at least two of the conveying mechanisms are arranged on one group of guide rails, and the conveying mechanism is provided with a distance sensor, a travel drive component, an automatic brake component and a sliding seat, and the travel drive component can move back and forth on the guide rail. The clamping mechanism is installed on the conveying mechanism, and the clamping mechanism is provided with a bottom block, a first fixed block, a movable clamping block, a push rod and a second fixed block, and the inner ends of the first fixed block and the movable clamping block are provided with anti-slip protrusions.

[0014] Furthermore, the fixing mechanism is provided with a pressing block, a telescopic rod and a fixing connection seat.

[0015] Furthermore, the discharging mechanism and the feeding mechanism are both provided with a plurality of conveying rollers and supporting brackets.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple and reasonable structure, is easy to use, has stable equipment, a high degree of automation, has various punching methods, has strong adaptability, is suitable for punching processing of guardrails of different specifications, has high processing efficiency, has good punching quality, and improves processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the base structure of the utility model.

[0021] Figure 3 It is a schematic diagram of the punching mechanism structure of the utility model.

[0022] Figure 4 It is a schematic diagram of the connection structure of the transmission mechanism and the clamping mechanism of the utility model.

[0023] 1-device body; 2-chassis; 3-control mechanism; 4-base; 5-punching mechanism; 6-guide rail mechanism; 7-fixing mechanism; 8-discharging mechanism; 9-feeding mechanism; 10-transmission mechanism; 11-clamping mechanism; 4-1-first fixing seat; 4-2-second fixing seat; 4-3-third fixing seat; 4-4-support frame, 4-5-crossbeam; 4-6-punching platform; 5-1-punching module; 5-2-connecting recess; 5-3-connecting pad; 5-4 -Hydraulic lifting rod; 5-5-hydraulic cylinder; 5-6-connecting protrusion; 5-7-fixing pin; 51-1-punching motor; 51-2-punching head; 6-1-guide rail; 10-1-distance sensor; 10-2-travel drive member; 10-3-automatic brake member; 10-4-sliding seat; 11-1-bottom block; 11-2-first fixed block; 11-3-movable clamping block; 11-4-push rod; 11-5-second fixed block; 11-6-anti-slip protrusion. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] like Figure 1 An automatic punching device for high-precision zinc steel guardrail shown in the figure comprises: a device body 1, a machine box 2 is arranged on the device body 1, a control mechanism 3 is arranged on one side of the machine box 2, a base 4 is arranged on the upper end of the machine box 2, a plurality of punching mechanisms 5 and a guide rail mechanism 6 are arranged on the upper end of the base 4, a fixing mechanism 7 and a discharging mechanism 8 are arranged on the front end of the punching mechanism 5, a feeding mechanism 9 is arranged on the rear end of the guide rail mechanism 6, a plurality of conveying mechanisms 10 are arranged on the upper end of the guide rail mechanism 6, and a clamping mechanism 11 is arranged on the upper end of the conveying mechanism 10;

[0026] The chassis 2 includes a box body, a waste collection box, a material inlet and outlet power assembly and a hydraulic control assembly, and a plurality of moving wheels are arranged at the bottom end of the box body.

[0027] The control mechanism 3 is provided with a monitor, a controller, a touch screen and a processor, and the control mechanism 3 is electrically connected to the multiple sets of punching mechanisms 5, the fixing mechanism 7, the discharging mechanism 8, the feeding mechanism 9, the multiple sets of conveying mechanisms 10 and the clamping mechanism 11 respectively, and the punching, fixing, discharging, feeding, conveying and clamping actions are controlled by the controller.

[0028] The machine base 4 includes a first fixing seat 4-1, a second fixing seat 4-2, a third fixing seat 4-3, a plurality of support frames 4-4, a plurality of beams 4-5 and a punching platform 4-6, and the punching mechanism 5 is installed on the beam 4-5 and its position is adjustable.

[0029] The multi-group punching mechanism 5 can be controlled by the control mechanism 3 to punch a single group or multiple groups of holes. The punching mechanism 5 is provided with a punching module 5-1, a connecting recess 5-2, a connecting pad 5-3, a hydraulic lifting rod 5-4 and a hydraulic cylinder 5-5. The punching module 5-1 is connected and fixed to the connecting recess 5-2 by a connecting protrusion 5-6 and a fixing pin 5-7. The punching module 5-1 is provided with a plurality of punching motors 51-1 and a plurality of punching heads 51-2. The punching head 51-2 is set to be circular, square or special-shaped.

[0030] The guide rail mechanism 6 is provided with two guide rails 6-1 in a group and is arranged in multiple groups, and at least two of the conveying mechanisms 10 are arranged on one group of guide rails 6-1, and the conveying mechanism 10 is provided with a distance sensor 10-1, a travel drive component 10-2, an automatic brake component 10-3 and a sliding seat 10-4, and the travel drive component 10-2 can move back and forth on the guide rail 6-1. The clamping mechanism 11 is installed on the conveying mechanism 10, and the clamping mechanism 11 is provided with a bottom block 11-1, a first fixed block 11-2, a movable clamping block 11-3, a push rod 11-4 and a second fixed block 11-5, and the inner ends of the first fixed block 11-2 and the movable clamping block 11-3 are provided with anti-slip protrusions 11-6.

[0031] The fixing mechanism 7 is provided with a pressing block, a telescopic rod and a fixing connection seat.

[0032] The discharging mechanism 8 and the feeding mechanism 9 are both provided with a plurality of conveying rollers and supporting brackets.

[0033] The utility model has the advantages of simple and reasonable structure, convenient use, stable equipment, high degree of automation, various punching modes, strong adaptability, and is suitable for punching processing of guardrails of different specifications. It has high processing efficiency, good punching quality, and improves processing accuracy.

[0034] Working principle of the utility model: the automatic punching device for high-precision zinc steel guardrail shown in the utility model comprises a device body 1, a chassis 2, a control mechanism 3, a machine base 4, a punching mechanism 5, a guide rail mechanism 6, a fixing mechanism 7, a discharging mechanism 8, a feeding mechanism 9, a conveying mechanism 10 and a clamping mechanism 11; wherein the machine base 4 comprises a first fixing seat 4-1, a second fixing seat 4-2, a third fixing seat 4-3, a support frame 4-4 and a punching platform 4-6, which are firmly fixed to ensure the stability of the equipment during the processing. During the punching process, the equipment is controlled by the control mechanism 3 to control the entire operation and perform a series of actions such as punching, fixing, discharging, feeding, conveying and clamping;

[0035] The punching mechanism 5 is arranged in multiple groups, and the punching module 5-1 installed in the punching mechanism 5 is composed of multiple punching motors 51-1 and multiple punching heads 51-2. One punching motor 51-1 and one punching head 51-2 form a punching assembly, and multiple punching assemblies form a punching module 5-1. The multiple punching assemblies of the punching module 5-1 are mutually interlaced and connected with the connecting recess 5-2 in sequence through the connecting protrusion 5-6, and are fixed by the fixing pins 5-7 on both sides. The punching mechanism 5 includes the punching module 5-1, the connecting recess 5-2, the connecting pad 5-3, the hydraulic lifting rod 5-4 and the hydraulic cylinder 5 -5, the punching module 5-1 is driven hydraulically to punch downwards, and the connecting pad 5-3 has a vibration reduction effect, which prevents the product from being deformed by pressure due to a large impact during the punching process, thereby improving the processing quality of the punching; in addition, the punching mechanism 5 is installed and fixed on the crossbeam 4-5 and the position thereof can be adjusted, and the punching modules 5-1 of the punching mechanism 5 can also be adjusted to a spacing position between each other on the connecting recess 5-2. The punching mechanism 5 can be well adjusted to the punching position on zinc steel guardrails of different specifications, and the punching mechanism 5 can punch a single group or multiple groups of holes, thereby increasing the efficiency of punching and improving the overall processing and production efficiency;

[0036] The conveying mechanism 10 is mainly used for conveying materials and controlling the spacing of punching holes to ensure the consistency of the punching spacing and high precision. It is controlled by the control mechanism 3 during the conveying process. A clamping mechanism 11 is provided at the upper end of the conveying mechanism 10. The clamping mechanism 11 is used to clamp and fix the material. The conveying mechanism 10 is installed on the guide rail 6-1. At least two conveying mechanisms 10 are arranged on the two guide rails 6-1. The travel drive member 10-2 moves back and forth on the guide rail 6-1. The distance sensor 10-1 controls the automatic brake member 10-3 to stop, advance or retreat the travel drive member 10-2. The material cooperates with the conveying distance of the conveying mechanism 10 during the clamping process to meet the consistency of the punching position and improve the accuracy of the punching. In addition, the first fixed block 11-2 of the clamping mechanism 11 and the anti-slip protrusion 11-6 on the inner side end of the movable clamping block 11-3 are used to prevent the material from being worn, loosened or falling off during the clamping process, thereby protecting the processing quality.

[0037] The equipment has a high degree of automation, precise punching and good processing quality, which improves production efficiency and quality.

[0038] The above-described embodiments are merely descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by ordinary personnel in the field to the technical solution of the present invention should fall within the protection scope of the present invention, and the technical contents of the present invention for protection have been fully recorded in the claims.

Claims

1. An automatic punching device for high-precision zinc steel guardrail, characterized in that: The invention comprises a device body (1), wherein a machine case (2) is arranged on the device body (1), a control mechanism (3) is arranged on one side of the machine case (2), a base (4) is arranged on the upper end of the machine case (2), a plurality of punching mechanisms (5) and guide rail mechanisms (6) are arranged on the upper end of the base (4), a fixing mechanism (7) and a discharging mechanism (8) are arranged on the front end of the punching mechanism (5), a feeding mechanism (9) is arranged on the rear end of the guide rail mechanism (6), a plurality of conveying mechanisms (10) are arranged on the upper end of the guide rail mechanism (6), and a clamping mechanism (11) is arranged on the upper end of the conveying mechanism (10).

2. The automatic punching device for high-precision zinc steel guardrail according to claim 1 is characterized in that: The machine case (2) comprises a box body, a waste material collection box, a material inlet and outlet power assembly and a hydraulic control assembly, and a plurality of moving wheels are arranged at the bottom end of the box body.

3. The automatic punching device for high-precision zinc steel guardrail according to claim 1 is characterized in that: The control mechanism (3) is provided with a monitor, a controller, a touch screen and a processor, and the control mechanism (3) is electrically connected to the multiple punching mechanisms (5), the fixing mechanism (7), the discharging mechanism (8), the feeding mechanism (9), the multiple conveying mechanisms (10) and the clamping mechanism (11), respectively, and the punching, fixing, discharging, feeding, conveying and clamping actions are controlled by the controller.

4. The automatic punching device for high-precision zinc steel guardrail according to claim 1 is characterized in that: The machine base (4) comprises a first fixed seat (4-1), a second fixed seat (4-2), a third fixed seat (4-3), a plurality of support frames (4-4), a plurality of crossbeams (4-5) and a punching platform (4-6), and the punching mechanism (5) is installed on the crossbeam (4-5) and its position is adjustable.

5. The automatic punching device for high-precision zinc steel guardrail according to claim 1 is characterized in that: The multi-group punching mechanism (5) can be controlled by the control mechanism (3) to perform single-group punching or multi-group punching. The punching mechanism (5) is provided with a punching module (5-1), a connecting recess (5-2), a connecting pad (5-3), a hydraulic lifting rod (5-4) and a hydraulic cylinder (5-5). The punching module (5-1) is connected and fixed to the connecting recess (5-2) via a connecting protrusion (5-6) and a fixing pin (5-7). The punching module (5-1) is provided with a plurality of punching motors (51-1) and a plurality of punching heads (51-2). The punching heads (51-2) are arranged in a circular, square or special-shaped shape.

6. The automatic punching device for high-precision zinc steel guardrail according to claim 1 is characterized in that: The guide rail mechanism (6) is provided with a group of two guide rails (6-1) and is arranged in multiple groups. At least two of the conveying mechanisms (10) are arranged on one group of guide rails (6-1). The conveying mechanism (10) is provided with a distance sensor (10-1), a travel drive component (10-2), an automatic brake component (10-3) and a sliding seat (10-4). The travel drive component (10-2) can move back and forth on the guide rail (6-1). The clamping mechanism (11) is installed on the conveying mechanism (10), and the clamping mechanism (11) is provided with a bottom block (11-1), a first fixed block (11-2), a movable clamping block (11-3), a push rod (11-4) and a second fixed block (11-5). The inner ends of the first fixed block (11-2) and the movable clamping block (11-3) are provided with anti-slip protrusions (11-6).

7. The automatic punching device for high-precision zinc steel guardrail according to claim 1 is characterized in that: The fixing mechanism (7) is provided with a lower pressing block, a telescopic rod and a fixing connection seat.

8. The automatic punching device for high-precision zinc steel guardrail according to claim 1 is characterized in that: The discharging mechanism (8) and the feeding mechanism (9) are both provided with a plurality of conveying rollers and supporting brackets.

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