A robot device for punching plastic parts

Abstract

The utility model discloses a kind of robot plastic parts punching device, it is related to part processing technical field, when foreign matter or personnel accidentally approaches punching area, the device cannot be stopped in time, it is prone to cause part damage, equipment failure, even cause personnel casualties, the problem of significant security risk is solved.A kind of robot plastic parts punching device, comprising: base;The base adopts rectangular seat structure;The top of base is fixedly provided with four groups of cylindrical structure's slide bar in rectangular array shape around, and the outside of slide bar is equipped with spring;The outside between four groups of slide bar is slidably provided with the slide plate of rectangular plate structure;The bottom of slide plate both sides is fixedly connected and arranged and is provided with pull rope, and the bottom end of pull rope is connected and provided with U-shaped hook;The top of slide plate one side is fixedly provided with the pressure rod of U-shaped rod structure;Through the linkage of pull rope, roller, slide plate and emergency stop switch, the protection structure of punching area is constructed, and reliable guarantee is provided for safe production.

Description

Technical Field

[0001] This utility model belongs to the field of parts processing technology, and more specifically, it relates to a robot plastic parts punching device. Background Technology

[0002] In the field of robot manufacturing, plastic parts are widely used in key parts such as joint covers, sensor housings, and connectors due to their light weight, low cost, and strong corrosion resistance. Punching is the core process to ensure the dimensional accuracy and appearance quality of these parts.

[0003] Current plastic parts punching and cutting equipment still has the following shortcomings: Traditional punching equipment relies heavily on the safety awareness of operators for protection, or is only equipped with simple infrared sensor guardrails. The former is prone to safety accidents due to human negligence, while the latter is not sensitive enough to protect against small foreign objects (such as processing debris and tool parts), and the infrared device is easily blocked by plastic debris and fails. When foreign objects or personnel accidentally approach the punching area, the device cannot stop in time, which can easily lead to damage to parts, equipment failure, or even personal injury or death, posing significant safety hazards. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a robotic plastic parts punching device, which solves the problem mentioned in the background art that when foreign objects or personnel accidentally approach the punching area, the device cannot stop in time, which can easily lead to parts damage, equipment failure, or even personal injury and death, posing significant safety hazards.

[0005] The purpose and effect of this utility model, a robotic plastic parts punching device, are achieved by the following specific technical means: A robotic plastic parts punching device includes: a base; the base adopts a rectangular seat structure, and a rectangular groove structure is provided on the right side of the base; four sets of cylindrical sliding rods are fixedly arranged in a rectangular array around the top of the base, and springs are sleeved on the outer side of the sliding rods; a rectangular plate structure sliding plate is slidably arranged on the outer side between the four sets of sliding rods, and a set of through rectangular slot structures is provided on the top center and left and right sides of the sliding plate; pull ropes are arranged and fixedly connected on the front and rear sides of the bottom of the sliding plate, and U-shaped hooks are connected to the bottom ends of the pull ropes; a U-shaped rod structure pressure rod is fixedly arranged on one side of the top of the sliding plate.

[0006] Furthermore, a rectangular groove structure for collecting is slidably disposed in the rectangular groove on the right side of the base, and a handle structure is provided on the outside of the collecting groove.

[0007] Furthermore, a controller is fixedly installed on one side of the top of the base; an emergency stop switch is installed on the top of the controller, and the position of the emergency stop switch corresponds to the position of the pressure rod.

[0008] Furthermore, a U-shaped plate structure mounting bracket is fixedly installed on the top of the base; a hydraulic cylinder is installed in the middle of the top of the mounting bracket, and a cutting structure is installed at the bottom of the hydraulic cylinder for transmission connection; circular ring structure connecting rings are fixedly arranged on both the front and rear sides of the mounting bracket, and the position of the connecting rings corresponds to the position of each set of pull ropes.

[0009] Furthermore, cylindrical rollers are arranged in a rotatable manner on both the front and rear sides of the top of the base, and the top of the pull rope passes around the bottom outer side of the roller and connects to the connecting ring.

[0010] Furthermore, a blower is fixedly installed on the top left side of the base, and the blower passes through the rectangular through groove on the top left side of the sliding plate; a lower mold is fixedly installed in the top middle of the base, and the size of the lower mold matches the size of the rectangular through groove on the top of the sliding plate; a set of positioning cylinders are fixedly installed on both sides of the bottom of the mounting bracket.

[0011] Compared with the prior art, the present invention has the following beneficial effects: By linking the pull rope, rollers, sliding plate, and emergency stop switch, a protective structure is constructed for the punching area. When a foreign object or personnel accidentally approaches the punching area, it will first come into contact with the pull rope. After the pull rope is stressed, it will drive the sliding plate down the slide bar, and then trigger the emergency stop switch through the pressure bar to realize the emergency shutdown of the device. Compared with traditional infrared protection or manual protection, this structure responds more quickly and has a more comprehensive protection range. It can effectively avoid equipment damage or personnel injury caused by foreign objects entering, significantly reduce production safety hazards, and provide reliable protection for safe production.

[0012] The blower automatically cleans debris from the surface of the parts and the lower die after the punching cycle, preventing debris residue from affecting subsequent processing. The cleaned debris falls directly into the collection tank under the action of the airflow. The collection tank adopts a pull-out design, which can be easily pulled out by the operator through the outer handle for cleaning without stopping the machine or disassembling the equipment. This eliminates the tedious steps of traditional manual cleaning, avoids interrupting the production process due to cleaning, and significantly improves production efficiency. At the same time, centralized debris collection also keeps the working environment clean, reduces wear and tear on equipment parts, and extends the service life of the equipment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall frontal three-dimensional structure of this utility model.

[0014] Figure 2 This is a top view schematic diagram of the overall structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the overall disassembled structure of this utility model.

[0016] Figure 4 This is a top-view structural diagram of the sliding plate and lower mold of this utility model in their disassembled state.

[0017] Figure 5 This is the utility model Figure 4 A magnified schematic diagram of part A in the diagram.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Base; 101. Collection trough; 102. Slide bar; 103. Controller; 104. Emergency stop switch; 105. Mounting bracket; 106. Hydraulic cylinder; 107. Connecting ring; 108. Sliding plate; 109. Pull rope; 110. Roller; 111. Pressure bar; 112. Blower; 113. Lower mold; 114. Positioning cylinder. Detailed Implementation

[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0020] Example 1: As shown in the attached document Figure 1 To be continued Figure 5 As shown: This utility model provides a robot plastic parts punching device, including: a base 1; the base 1 adopts a rectangular seat structure, and a rectangular groove structure is provided on the right side of the base 1; four sets of cylindrical sliding rods 102 are fixedly arranged in a rectangular array around the top of the base 1, and springs are sleeved on the outer side of the sliding rods 102; a rectangular plate structure sliding plate 108 is slidably arranged on the outer side between the four sets of sliding rods 102, and a set of through rectangular slot structures is provided on the top middle and left and right sides of the sliding plate 108; a pull rope 109 is arranged and fixedly connected on the front and rear sides of the bottom of the sliding plate 108, and a U-shaped hook is connected to the bottom end of the pull rope 109; a U-shaped rod structure pressure rod 111 is fixedly arranged on one side of the top of the sliding plate 108 for triggering a safety protection device.

[0021] The base 1 has a controller 103 fixedly installed on one side of the top; the controller 103 has an emergency stop switch 104 installed on the top, and the position of the emergency stop switch 104 corresponds to the position of the pressure rod 111. When the sliding plate 108 moves down to the limit position, the pressure rod 111 triggers the emergency stop switch 104 to achieve dual mechanical and electrical protection.

[0022] The base 1 has a U-shaped plate structure mounting bracket 105 fixedly installed on its top; a hydraulic cylinder 106 is installed in the middle of the top of the mounting bracket 105, which provides power for punching, and a cutting structure is installed at the bottom of the hydraulic cylinder 106; a circular ring structure connecting ring 107 is fixedly arranged on both the front and rear sides of the mounting bracket 105, and the position of the connecting ring 107 corresponds to the position of each set of pull ropes 109, which is used to fix the top of the pull ropes 109.

[0023] Among them, cylindrical rollers 110 are arranged in a rotating manner on both the front and rear sides of the top of the base 1, and the top of the pull rope 109 passes around the bottom outer side of the roller 110 and connects to the connecting ring 107. The rollers 110 are used to change the force direction of the pull rope 109 and reduce the friction between the pull rope 109 and the sliding plate 108.

[0024] The base 1 has a lower die 113 fixedly installed at the top center, and the size of the lower die 113 matches the size of the rectangular through slot at the top of the sliding plate 108. It is used to support the workpiece and cooperate with the cutter to complete the punching action. A set of positioning cylinders 114 are fixedly installed on both sides of the bottom of the mounting bracket 105.

[0025] The specific usage and function of this embodiment are as follows: The workpiece is placed on the lower die 113. After adjusting the position of the workpiece, two sets of positioning cylinders 114 are activated to position the workpiece. Then, each set of pull ropes 109 is fixedly connected to each set of connecting rings 107 in sequence. The hydraulic cylinder 106 is activated through the controller 103 to drive the cutter to punch the workpiece on the lower die 113. During the operation of the equipment, the stamping area of ​​the equipment is protected by the cooperation of each set of pull ropes 109. If foreign objects or personnel accidentally enter the vicinity of the stamping area, they will first come into contact with the outer pull ropes 109. When the pull ropes 109 bend, they will pull the sliding plate 108 around the roller 110 and slide it downward along each set of sliding rods 102. This causes the sliding plate 108 to drive the pressure rod 111 to move downward simultaneously. The pressure rod 111 then touches the emergency stop switch 104, causing the equipment to stop urgently. This prevents foreign objects or personnel from approaching the work area during production, reduces safety hazards, and is conducive to safe production.

[0026] Example 2: Based on Example 1, as shown in the appendix Figure 1 To be continued Figure 5 As shown: The base 1 has a rectangular groove on the right side of the base 1, which is equipped with a rectangular groove structure for collecting materials. The outer side of the collecting groove 101 is equipped with a handle structure for easy removal and cleaning of waste materials by the operator. The top left side of the base 1 is fixedly equipped with a blower 112, which passes through the rectangular through groove on the top left side of the sliding plate 108 and is used to clean the debris on the surface of the parts and the lower die 113 after punching.

[0027] The specific usage and function of this embodiment are as follows: In this invention, the blower 112 is started while the stamping is being performed. After the device completes one stamping cycle, the blower 112 cleans the stamping debris on the surface of the part and the lower die 113. The debris falls into the collection trough 101 under the action of the wind, which facilitates unified collection and processing, thus completing the entire stamping process.

Claims

1. A robotic plastic parts punching device, characterized in that, include: Base (1); The base (1) adopts a rectangular base structure, and a rectangular groove structure is provided on the right side of the base (1); Four sets of cylindrical sliding rods (102) are fixedly arranged in a rectangular array around the top of the base (1), and springs are sleeved on the outside of the sliding rods (102); A rectangular plate structure sliding plate (108) is slidably arranged on the outside between the four sets of sliding rods (102), and a set of through rectangular slot structures is provided in the middle of the top and on the left and right sides of the sliding plate (108); Pull ropes (109) are fixedly connected in a row on the front and rear sides of the bottom of the sliding plate (108), and a U-shaped hook is connected to the bottom end of the pull ropes (109); A pressure rod (111) with a U-shaped rod structure is fixedly arranged on one side of the top of the sliding plate (108).

2. The robotic plastic parts punching device as described in claim 1, characterized in that: A rectangular groove structure collection slot (101) is slidably provided in the rectangular groove on the right side of the base (1), and a handle structure is provided on the outside of the collection slot (101).

3. The robotic plastic parts punching device as described in claim 1, characterized in that: A controller (103) is fixedly installed on one side of the top of the base (1); an emergency stop switch (104) is installed on the top of the controller (103), and the position of the emergency stop switch (104) corresponds to the position of the pressure rod (111).

4. The robotic plastic parts punching device as described in claim 1, characterized in that: The top of the base (1) is fixedly provided with a U-shaped plate structure mounting bracket (105); a hydraulic cylinder (106) is installed in the middle of the top of the mounting bracket (105), and a cutting structure is provided at the bottom of the hydraulic cylinder (106) for transmission connection.

5. The robotic plastic parts punching device as described in claim 4, characterized in that: The mounting bracket (105) has ring-shaped connecting rings (107) arranged and fixed on both the front and rear sides, and the positions of the connecting rings (107) correspond to the positions of each set of pull ropes (109).

6. The robot plastic parts punching device as described in claim 1, characterized in that: The base (1) has cylindrical rollers (110) arranged in a rotating manner on both the front and rear sides of the top, and the top of the pull rope (109) passes around the bottom outside of the roller (110) and connects to the connecting ring (107).

7. The robotic plastic parts punching device as described in claim 1, characterized in that: A blower (112) is fixedly installed on the top left side of the base (1), and the blower (112) passes through the rectangular through groove on the top left side of the sliding plate (108); a lower mold (113) is fixedly installed in the middle of the top of the base (1), and the size of the lower mold (113) matches the size of the rectangular through groove on the top of the sliding plate (108); a set of positioning cylinders (114) are fixedly installed on both sides of the bottom of the mounting bracket (105).

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