A dishwasher basket rib cutting device

Abstract

The utility model discloses a kind of cutting device of dishwashing basket lath, it is related to cutting device technical field, including cutting mechanism, cutting mechanism side is respectively equipped with pushing mechanism and pulling mechanism, pulling mechanism is located in the end of pushing mechanism.The utility model, through the cooperation of one air cylinder in pushing mechanism drive No.2 clamping plate and No.1 clamping plate, can be continuously fed to the stable clamping of lath end, No.1 servo moving assembly can drive lath accurate movement;In pulling mechanism, No.2 air cylinder promotes No.3 clamping plate and No.4 clamping plate to clamp the other end of lath, No.2 servo moving assembly can pull out lath set length, and pushing mechanism and pulling mechanism can be synchronously moved to realize collaborative feeding, solve the single feeding easy to slip problem;At the same time, compared with traditional roller fixed clamping, the scheme is driven by clamping plate clamping combined with servo assembly, can better adapt the bending of lath due to raw material error, uneven thickness, avoid too loose slip or over-tight deformation.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, and in particular to a cutting device for the ribs of a dishwashing basket. Background Technology

[0002] In the industrial production of dishwashing baskets, the ribs, as the core components forming the mesh structure, directly affect the assembly stability and performance of the product due to their dimensional accuracy and cutting quality. The dishwashing basket rib cutting device is a specialized piece of equipment designed to meet this need. It consists of a feeding mechanism, positioning components, cutting tools, and a control system, and can accurately and in batches cut plastic or metal ribs using preset parameters.

[0003] However, in existing technologies, the feeding mechanism mostly uses roller feeding, and the clamping force adjustment of the roller is mostly mechanically fixed, which makes it difficult to adapt in real time according to the surface smoothness and material hardness of the rib. When the rib is bent or uneven in thickness due to the production error of raw materials, especially when the injection shrinkage deviation of plastic rib or the rolling precision of metal rib is insufficient, it is easy to cause slippage due to excessively loose clamping in some areas, or deformation due to excessively tight clamping, which will disrupt the uniformity of feeding. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing a dishwashing basket rib cutting device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a dishwashing basket rib cutting device, including a cutting mechanism, a pushing mechanism and a pulling mechanism respectively installed on the side of the cutting mechanism, the pulling mechanism being located at the end of the pushing mechanism, the pushing mechanism including a first servo moving component, the moving end of the first servo moving component being fixedly connected to a first clamping plate, the upper part of the first clamping plate being fixedly connected to a first mounting frame, the bottom of the first mounting frame being fixedly connected to a first cylinder, the bottom of the first cylinder being fixedly connected to a second clamping plate, the second clamping plate being located above the first clamping plate; The material pulling mechanism includes a second servo moving component and a fourth clamping plate. The moving end of the second servo moving component is fixedly connected to a second mounting bracket. A fixed plate is fixedly connected to the surface of the second mounting bracket. An electric push rod is mounted on the surface of the fixed plate. A mounting plate is fixedly connected to the end of the electric push rod. A limit rod is inserted into the surface of the mounting plate. A third mounting bracket is fixedly connected to the end of the limit rod. A second cylinder is fixedly connected to the upper part of the third mounting bracket. A third clamping plate is fixedly connected to the end of the second cylinder. The fourth clamping plate is fixedly connected to the side of the third mounting bracket and is located below the third clamping plate.

[0006] Preferably, the cutting mechanism includes a mounting housing and a guide frame. The mounting housing contains a drive assembly and a transmission assembly, which are connected to each other. The output end of the transmission assembly is equipped with a crank, and a connecting rod is movably connected to the surface of the crank. A first cutter head is movably connected to the end of the connecting rod. The first cutter head is slidably connected to the mounting housing. A second cutter head is provided on the side of the first cutter head and is fixedly connected to the mounting housing. The guide frame is located on both sides of the first and second cutter heads and is fixedly connected to the mounting housing.

[0007] Preferably, a limit frame is provided on the surface of the first cutter head, the limit frame is fixedly connected to the mounting box, the first cutter head is slidably connected to the inner wall of the mounting box, and the crank is rotatably connected to the mounting box.

[0008] Preferably, a pressure sensor is installed between the mounting plate and the third mounting bracket, and a spring is provided on the surface of the limit rod. The spring is located between the mounting plate and the pressure sensor, and the spring is fixedly connected to the mounting plate and the third mounting bracket respectively.

[0009] Preferably, the side of the No. 3 clamping plate is slidably connected to the No. 3 mounting bracket.

[0010] Preferably, the bottom of the mounting plate is provided with a protrusion, and the surface of the fixing plate is provided with a groove, with the protrusion located inside the groove and slidably connected to the fixing plate.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, the No. 1 cylinder in the pushing mechanism drives the No. 2 clamping plate to cooperate with the No. 1 clamping plate, which can stably clamp the continuous feeding end of the rib. The No. 1 servo moving component can drive the rib to move precisely. In the pulling mechanism, the No. 2 cylinder pushes the No. 3 clamping plate and the No. 4 clamping plate to clamp the other end of the rib. The No. 2 servo moving component can pull the rib out to a set length. Moreover, the pushing mechanism and the pulling mechanism can move synchronously to achieve coordinated feeding, which solves the problem of easy slippage when feeding alone. At the same time, compared with the traditional fixed clamping of rollers, this solution, through clamping plate clamping combined with servo component driving, can better adapt to the bending and uneven thickness of the rib caused by the error of raw materials, avoid slippage due to excessive looseness or deformation due to excessive tightness, ensure uniform feeding speed, and improve cutting accuracy and efficiency. 2. In this utility model, a pressure sensor and a spring work together to detect the contact pressure when the rib is inserted, triggering the feeding mechanism to stop and simultaneously clamping the material pulling mechanism. This ensures accurate initial cutting position and controllable dimensional error, drives the first cutter head to reciprocate, and combines the limiting frame to constrain cutting stability and accuracy. The guide frame laterally limits the rib to prevent cutting deviation. The convex-concave fit between the mounting plate and the fixing plate ensures no lateral shaking during the adjustment of the material pulling mechanism. The whole process achieves high-precision control from feeding and positioning to cutting, breaking through the accuracy fluctuation problem caused by mechanical fixed clamping and rigid cutting in traditional cutting devices. Attached Figure Description

[0012] Figure 1 This utility model provides a first three-dimensional structural schematic diagram of a dishwashing basket rib cutting device; Figure 2 This utility model provides a second three-dimensional structural schematic diagram of a dishwashing basket rib cutting device; Figure 3 This utility model provides a three-dimensional structural diagram of the mounting box in a dishwashing basket rib cutting device; Figure 4 A three-dimensional structural diagram of the material pushing mechanism in the dishwashing basket rib cutting device is provided for this utility model; Figure 5 This invention provides a cross-sectional side view of the No. 3 mounting bracket in a dishwashing basket rib cutting device.

[0013] Legend: 1. Cutting mechanism; 11. Mounting housing; 12. Drive assembly; 13. Transmission assembly; 14. Crank; 15. Connecting rod; 16. Limiting frame; 17. Cutting head 1; 18. Cutting head 2; 19. Guide frame; 2. Pushing mechanism; 21. Servo moving assembly 1; 22. Clamping plate 1; 23. Mounting frame 1; 24. Cylinder 1; 25. Clamping plate 2; 3. Pulling mechanism; 31. Servo moving assembly 2; 32. Mounting frame 2; 33. Fixing plate; 34. Electric push rod; 35. Mounting plate; 36. Limiting rod; 37. Spring; 38. Pressure sensor; 39. Mounting frame 3; 310. Cylinder 2; 311. Clamping plate 3; 312. Clamping plate 4. Detailed Implementation

[0014] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0015] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0016] Example 1: As Figures 1-5As shown, this utility model provides a dish rack rib cutting device, including a cutting mechanism 1. A pushing mechanism 2 and a pulling mechanism 3 are respectively installed on the side of the cutting mechanism 1. The pulling mechanism 3 is located at the end of the pushing mechanism 2. The pushing mechanism 2 includes a first servo moving component 21. The moving end of the first servo moving component 21 is fixedly connected to a first clamping plate 22. A first mounting bracket 23 is fixedly connected to the upper part of the first clamping plate 22. A first cylinder 24 is fixedly connected to the bottom of the first mounting bracket 23. A second clamping plate 25 is fixedly connected to the bottom of the first cylinder 24. The second clamping plate 25 is located above the first clamping plate 22. The material pulling mechanism 3 includes a second servo moving component 31 and a fourth clamping plate 312. The moving end of the second servo moving component 31 is fixedly connected to a second mounting bracket 32. A fixing plate 33 is fixedly connected to the surface of the second mounting bracket 32. An electric push rod 34 is mounted on the surface of the fixing plate 33. A mounting plate 35 is fixedly connected to the end of the electric push rod 34. A limit rod 36 is inserted into the surface of the mounting plate 35. A third mounting bracket 39 is fixedly connected to the end of the limit rod 36. A second cylinder 310 is fixedly connected to the upper part of the third mounting bracket 39. A third clamping plate 311 is fixedly connected to the end of the second cylinder 310. The fourth clamping plate 312 is fixedly connected to the side of the third mounting bracket 39 and is located below the third clamping plate 311.

[0017] In use, the reinforcing bar material to be cut is first placed inside the guide frame 19 and simultaneously placed on the upper part of the first clamping plate 22. The first cylinder 24 pushes the second clamping plate 25 downwards to clamp and fix the continuously feeding end of the reinforcing bar material. Then, the first servo moving component 21 drives the first clamping plate 22 and the reinforcing bar material above it to move the other end of the reinforcing bar material to the surface of the fourth clamping plate 312. The second cylinder 310 pushes the third clamping plate 311 downwards to clamp and fix the other end of the reinforcing bar material. Finally, the second servo moving component... Component 31 moves the reinforcing material, while the clamping plate 25 releases its grip on the reinforcing material. Simultaneously, the servo moving component 21 moves the clamping plate 25 back to its original position. The servo moving component 31 pulls the reinforcing material to a set length, and the cutting mechanism 1 cuts the reinforcing material. Subsequently, the pushing mechanism 2 continues to push and feed the material. After the pulling mechanism 3 clamps and fixes the end of the reinforcing material, the servo moving component 31 and the servo moving component 21 move synchronously, thereby synchronously pushing and pulling the reinforcing material, and the cutting mechanism 1 performs a second cutting operation. In the pushing mechanism 2, the first cylinder 24 drives the second clamping plate 25 to cooperate with the first clamping plate 22, which can stably clamp the continuous feeding end of the rib. The first servo moving component 21 can drive the rib to move precisely. In the pulling mechanism 3, the second cylinder 310 pushes the third clamping plate 311 and the fourth clamping plate 312 to clamp the other end of the rib. The second servo moving component 31 can pull the rib out to a set length. The pushing mechanism 2 and the pulling mechanism 3 can move synchronously to achieve coordinated feeding, which solves the problem of easy slippage when feeding alone. At the same time, compared with the traditional fixed clamping of rollers, this solution, through clamping of clamping plates combined with servo component driving, can better adapt to the bending and uneven thickness of the rib caused by the error of raw materials, avoid slippage due to excessive looseness or deformation due to excessive tightness, ensure uniform feeding speed, and improve cutting accuracy and efficiency.

[0018] Example 2: Figures 1-5 As shown, the cutting mechanism 1 includes a mounting housing 11 and a guide frame 19. A drive assembly 12 and a transmission assembly 13 are respectively installed inside the mounting housing 11. The drive assembly 12 and the transmission assembly 13 are connected in a transmission connection. A crank 14 is installed at the output end of the transmission assembly 13. A connecting rod 15 is movably connected to the surface of the crank 14. A first cutter head 17 is movably connected to the end of the connecting rod 15. The first cutter head 17 is slidably connected to the mounting housing 11. A second cutter head 18 is provided on the side of the first cutter head 17 and is fixedly connected to the mounting housing 11. The guide frame 19 is located on both sides of the first cutter head 17 and the second cutter head 18, and is fixedly connected to the mounting housing 11. The first cutter head 1... A limit bracket 16 is provided on the surface of the 7th mounting plate 35, which is fixedly connected to the mounting box 11. The first cutter head 17 is slidably connected to the inner wall of the mounting box 11. The crank 14 is rotatably connected to the mounting box 11. A pressure sensor 38 is installed between the mounting plate 35 and the third mounting bracket 39. A spring 37 is provided on the surface of the limit rod 36. The spring 37 is located between the mounting plate 35 and the pressure sensor 38, and is fixedly connected to the mounting plate 35 and the third mounting bracket 39 respectively. The side of the third clamping plate 311 is slidably connected to the third mounting bracket 39. A protrusion is provided at the bottom of the mounting plate 35. A groove is provided on the surface of the fixing plate 33. The protrusion is located inside the groove and is slidably connected to the fixing plate 33.

[0019] The overall effect of this embodiment is that when the reinforcing material is inserted along the surface of the fourth clamping plate 312, after it comes into contact with the surface of the third mounting bracket 39, as the first servo moving component 21 continues to push, the pressure sensor 38 will receive a pressure signal, indicating that the initial position of the reinforcing material on the upper part of the fourth clamping plate 312 is accurate. The pushing mechanism 2 immediately stops pushing, and the third clamping plate 311 simultaneously clamps and fixes the end of the reinforcing material to ensure the accuracy of the cutting size. When the cutting mechanism 1 is performing a cutting operation, the drive assembly 12 drives the transmission assembly 13 to run, and the transmission assembly 13 drives the crank 14 to rotate. At this time, the crank 14 drives the connecting rod 15 to perform a reciprocating push-pull operation on the first cutter head 17. The first cutter head 17 and the second cutter head 18 perform the cutting operation on the rib material. The movement of the first cutter head 17 is limited by the limit frame 16 to improve the stability of the first cutter head 17 when it moves. The pressure sensor 38 works in conjunction with the spring 37 to detect the contact pressure when the rib is inserted, triggering the pusher mechanism 2 to stop and simultaneously clamping the puller mechanism 3, ensuring accurate initial cutting position and controllable dimensional error. This drives the first cutter head 17 to reciprocate, and the constraint of the limit frame 16 enhances cutting stability and accuracy. The guide frame 19 laterally limits the rib to prevent cutting deviation. The convex-concave fit between the mounting plate 35 and the fixing plate 33 ensures that there is no lateral shaking when the puller mechanism 3 is adjusted. The whole process achieves high-precision control from feeding and positioning to cutting, breaking through the accuracy fluctuation problem caused by mechanical fixed clamping and rigid cutting in traditional cutting devices.

[0020] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A dishwashing basket rib cutting device, comprising a cutting mechanism (1), wherein a pushing mechanism (2) and a pulling mechanism (3) are respectively installed on the side of the cutting mechanism (1), and the pulling mechanism (3) is located at the end of the pushing mechanism (2), characterized in that: The pushing mechanism (2) includes a first servo moving component (21), the moving end of the first servo moving component (21) is fixedly connected to a first clamping plate (22), the upper part of the first clamping plate (22) is fixedly connected to a first mounting bracket (23), the bottom of the first mounting bracket (23) is fixedly connected to a first cylinder (24), the bottom of the first cylinder (24) is fixedly connected to a second clamping plate (25), and the second clamping plate (25) is located above the first clamping plate (22). The material pulling mechanism (3) includes a second servo moving component (31) and a fourth clamping plate (312). The moving end of the second servo moving component (31) is fixedly connected to a second mounting bracket (32). A fixing plate (33) is fixedly connected to the surface of the second mounting bracket (32). An electric push rod (34) is installed on the surface of the fixing plate (33). A mounting plate (35) is fixedly connected to the end of the electric push rod (34). A limit rod (36) is inserted into the surface of the mounting plate (35). A third mounting bracket (39) is fixedly connected to the end of the limit rod (36). A second cylinder (310) is fixedly connected to the upper part of the third mounting bracket (39). A third clamping plate (311) is fixedly connected to the end of the second cylinder (310). The fourth clamping plate (312) is fixedly connected to the side of the third mounting bracket (39). The fourth clamping plate (312) is located below the third clamping plate (311).

2. The dishwashing basket rib cutting device according to claim 1, characterized in that: The cutting mechanism (1) includes a mounting box (11) and a guide frame (19). The mounting box (11) is equipped with a drive assembly (12) and a transmission assembly (13). The drive assembly (12) and the transmission assembly (13) are connected in a transmission connection. A crank (14) is installed at the output end of the transmission assembly (13). A connecting rod (15) is movably connected to the surface of the crank (14). A first cutter head (17) is movably connected to the end of the connecting rod (15). The first cutter head (17) is slidably connected to the mounting box (11). A second cutter head (18) is provided on the side of the first cutter head (17). The second cutter head (18) is fixedly connected to the mounting box (11). The guide frame (19) is located on both sides of the first cutter head (17) and the second cutter head (18), and the guide frame (19) is fixedly connected to the mounting box (11).

3. The dishwashing basket rib cutting device according to claim 2, characterized in that: The first cutter head (17) is provided with a limit frame (16) on its surface. The limit frame (16) is fixedly connected to the mounting box (11). The first cutter head (17) is slidably connected to the inner wall of the mounting box (11). The crank (14) is rotatably connected to the mounting box (11).

4. The dishwashing basket rib cutting device according to claim 1, characterized in that: A pressure sensor (38) is installed between the mounting plate (35) and the third mounting bracket (39). A spring (37) is provided on the surface of the limiting rod (36). The spring (37) is located between the mounting plate (35) and the pressure sensor (38), and the spring (37) is fixedly connected to the mounting plate (35) and the third mounting bracket (39) respectively.

5. The dishwashing basket rib cutting device according to claim 1, characterized in that: The side of the No. 3 clamping plate (311) is slidably connected to the No. 3 mounting bracket (39).

6. The dishwashing basket rib cutting device according to claim 1, characterized in that: The mounting plate (35) has a protrusion at its bottom and the fixing plate (33) has a groove on its surface. The protrusion is located inside the groove and is slidably connected to the fixing plate (33).

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