Self-recovery type workpiece conveying and sorting practical training equipment

Abstract

The utility model discloses a self-recovery type workpiece conveying and sorting practical training device, relates to the technical field of practical training devices, and solves the problems that materials in a conveying and sorting module practical training device need to be reset manually, and more knowledge points and skill points cannot be covered during auxiliary teaching. The workpiece recycling unit comprises recycling unit supporting legs, a guide rail installation profile, a stepping motor, a push plate and a ball screw, the tops of the recycling unit supporting legs are connected with a sliding table top, a linear guide rail is installed on the guide rail installation profile and connected with the ball screw through the push plate, and the upper portion of the push plate is connected with a workpiece push plate through a connecting plate. According to the scheme, automatic recovery of demonstration workpieces can be achieved, the whole demonstration function is rich, more knowledge points and skill points can be covered in practical training teaching, the teaching assisting effect is good, and automatic and intelligent teaching can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of training equipment, in particular to self-recovering workpiece conveying and sorting training equipment. Background Art

[0002] With the rapid development of industrial automation, more and more students are studying mechatronics and automatic control. Various teaching and training systems or equipment have appeared on the market to assist students in their studies. The intelligence level of the teaching and training system has become a key factor in cultivating students' mastery of mechatronics and automatic control.

[0003] After completing the material (i.e. workpiece) sorting function, traditional transmission and sorting module training equipment requires manual labor to transport the materials back to the silo for the next training teaching task. The degree of automation is low and it is time-consuming and labor-intensive to use. The function is relatively single, resulting in the equipment being unable to cover more knowledge points and skill points in practical training teaching. The auxiliary teaching effect is poor, which limits students' learning effect and cannot meet the teaching requirements for automation and intelligence.

[0004] Therefore, in view of the shortcomings of the above-mentioned scheme in actual production and implementation, it has been revised and improved. At the same time, in the spirit and concept of seeking excellence, and with the assistance of professional knowledge and experience, as well as after many ingenuity and experiments, self-recovery workpiece conveying and sorting training equipment is provided to improve the situation where the transmission and sorting module training equipment has a single function and the auxiliary teaching effect is poor, and it cannot meet the requirements of automated and intelligent teaching. It solves the problem that the materials in the transmission and sorting module training equipment need to be manually reset and the auxiliary teaching cannot cover more knowledge points and skill points. Utility Model Content

[0005] The purpose of the utility model is to provide a self-recovering workpiece conveying and sorting training device to solve the problem that materials in the transmission and sorting module training device need to be manually reset and more knowledge points and skill points cannot be covered during auxiliary teaching.

[0006] The technical solution of the present utility model is achieved as follows:

[0007] The self-recovery workpiece conveying and sorting training equipment includes a base plate, on which a workpiece storage unit, a workpiece transmission unit and a sorting unit are arranged, the workpiece transmission unit is used to transmit the workpiece, the sorting unit is used to sort the workpiece, including a workpiece recovery unit, the workpiece recovery unit includes a recovery unit support leg, a guide rail mounting profile, a stepper motor, a push plate and a ball screw, the top of the recovery unit support leg is connected with a slide table, the slide table is used to carry the material blocks pushed by the workpiece transmission unit, the guide rail mounting profile is located at the bottom of the slide table, a linear guide is installed on the guide rail mounting profile, the linear guide is connected to the ball screw through the push plate, the push plate is connected to the workpiece push plate through the connecting plate, the ball screw is driven by the stepper motor, the workpiece push plate is used to push the workpiece to the workpiece storage unit, a gap is provided on the slide table for the workpiece push plate to shuttle, so as to realize the workpiece transportation and recovery function, a baffle is installed above the slide table to prevent the workpiece from sliding off the table, and a second inductive sensor is provided on the slide table.

[0008] This solution adds a workpiece recovery unit with a screw module driven by a stepper motor, which can realize material recovery without manual recovery. It has a high degree of automation, saves manpower, and can also provide students with richer practical training content.

[0009] As a preferred embodiment, the baffle is parallel to the linear slide rail, and the baffle is located on the side of the workpiece push plate away from the workpiece transmission unit.

[0010] As a preferred embodiment, the second inductive sensor is arranged on the side of the sliding table close to the stepping motor.

[0011] As a preferred embodiment, the workpiece transmission unit includes a transmission unit bracket and a workpiece sorting push cylinder. A conveyor belt is provided on the transmission unit bracket, and the sorting unit is provided on the conveyor belt.

[0012] As a preferred embodiment, the sorting unit includes an inductive sensor, a photoelectric sensor, a capacitive sensor and a workpiece sorting push cylinder. Along the running direction of the conveyor belt, the inductive sensor, the photoelectric sensor and the capacitive sensor are arranged in sequence above the conveyor belt. A workpiece sorting push cylinder is respectively arranged at the conveyor belt at the bottom of the inductive sensor, the photoelectric sensor and the capacitive sensor, and a magnetic proximity sensor is provided on the workpiece sorting push cylinder.

[0013] As a preferred embodiment, the workpiece storage unit includes a bottom lifting cylinder and a workpiece pushing cylinder. A cylinder top block is provided on the top of the bottom lifting cylinder, and the cylinder top block is used to lift the workpiece. A trough slide and a vertical well-type workpiece silo are installed above the bottom lifting cylinder. The piston end of the workpiece pushing cylinder is connected to a push plate connector, and a second material push plate is provided on the push plate connector.

[0014] The workpiece storage unit includes a feeding optical fiber sensor and a compact cylinder. The compact cylinder is connected to a material support plate, and the material support plate is matched with the workpiece silo.

[0015] The workpiece storage unit is installed on one side of the workpiece transmission unit. It has two main functions, namely providing materials for the transmission unit and receiving materials brought back by the recycling unit. It includes a bottom lifting cylinder with a cylinder top block on it to lift the materials. The trough slide and the vertical well-type workpiece silo are installed above the bottom lifting cylinder. The silos are filled with POM black, POM white and aluminum alloy cylindrical blocks respectively. A workpiece push-out cylinder is provided on one side of the bottom discharge port of the workpiece silo. A magnetic proximity sensor is provided on the workpiece push-out cylinder. The telescopic rod of the workpiece push-out cylinder is connected to the push plate connector. The upper part of the push plate connector is connected to the second material push plate to complete the material pushing work. A feeding fiber optic sensor is provided on the top side of the workpiece silo. A compact cylinder is installed on the bottom side of the workpiece silo. The compact cylinder is connected to the material support plate and can receive the material blocks lifted by the bottom lifting cylinder to realize the material recovery and storage function.

[0016] As a preferred embodiment, the second material pushing plate and the workpiece pushing cylinder are located on the same side of the pushing plate connecting piece.

[0017] Compared with the prior art, the advantages of the solution of this application are mainly reflected in the following aspects:

[0018] In the present application, the workpiece feeding and storage unit has added a material lifting and recovery function, and the overall workpiece recovery unit has also added a screw module driven by a stepper motor to push the material back to the hopper for recovery, thereby forming a self-sufficient material circulation control system, saving manpower and enriching the teaching and training content.

[0019] This solution can realize the automatic recovery of demonstration workpieces without manual resetting. It has a high degree of automation and is easy to use during practical training. The overall demonstration function is rich, and it can cover more knowledge points and skill points in practical training. The auxiliary teaching effect is good, and it can meet the requirements of automated and intelligent teaching. It solves the problem that materials in the transmission and sorting module training equipment need to be manually reset and more knowledge points and skill points cannot be covered during auxiliary teaching. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0021] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0022] Figure 2 This is a schematic structural diagram of the workpiece storage unit of the utility model;

[0023] Figure 3 This is a schematic structural diagram of the workpiece transmission unit and sorting unit of the utility model;

[0024] Figure 4 This is a structural diagram of the workpiece recovery unit of the utility model.

[0025] In the figure, 1-workpiece storage unit; 2-base plate; 3-workpiece recovery unit; 4-sorting unit; 5-workpiece transmission unit; 6-material pallet; 7-second material push plate; 8-push plate connector; 9-compact cylinder; 10-fiber optic sensor; 11-workpiece silo; 12-material trough slide; 13-lifting cylinder; 14-workpiece push cylinder; 15-transmission unit bracket; 16-conveyor belt; 17-inductive sensor; 18-photoelectric sensor; 19-capacitive sensor; 20-workpiece sorting push cylinder; 21-magnetic proximity sensor; 22-stepping motor; 23-connecting plate; 24-push plate; 25-recovery unit support leg; 26-material push plate; 27-slide table; 28-baffle; 29-linear guide; 30-guide rail mounting profile. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, the terms "first," "second," and so on, used in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of these features.

[0029] In the description of the embodiments, unless otherwise specified or limited, the terms "disposed" and "connected" should be understood broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct connections, connections through an intermediary medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on their specific circumstances.

[0030] See also Figures 1 to 4 , self-recovery workpiece conveying and sorting training equipment, including a base plate 2, a workpiece storage unit 1, a workpiece transmission unit 5 and a sorting unit 4 are set on the base plate 2, the workpiece transmission unit 5 is used to transmit the workpiece, and the sorting unit 4 is used to sort the workpiece, including a workpiece recovery unit 3, the workpiece recovery unit 3 includes a recovery unit leg 25, a guide rail mounting profile 30, a stepper motor 22, a push plate 24 and a ball screw, the top of the recovery unit leg 25 is connected to a slide table 27, the slide table 27 is used to carry the material block pushed by the workpiece transmission unit 5, the guide rail mounting profile 3 0 is located at the bottom of the slide 27, and a linear guide 29 is installed on the guide rail mounting profile 30. The linear guide 29 is connected to the ball screw through the push plate 24. The top of the push plate 24 is connected to the workpiece push plate 24 through the connecting plate 23. The ball screw is driven by the stepper motor 22. The workpiece push plate 24 is used to push the workpiece to the workpiece storage unit 1. A gap is provided on the slide 27 for the workpiece push plate 24 to shuttle through, realizing the workpiece transportation and recovery function. A baffle 28 is installed above the slide 27 to prevent the workpiece from sliding off the table. A second inductive sensor is provided on the slide 27.

[0031] This solution adds a workpiece recovery unit 3 in which a screw module is driven by a stepper motor 22, which can realize the recycling of materials without manual recovery. It has a high degree of automation, saves manpower, and can also provide students with richer practical training content.

[0032] The baffle 28 is parallel to the linear slide rail and is located on the side of the workpiece pushing plate 24 away from the workpiece transfer unit 5 .

[0033] The second inductive sensor is arranged on the side of the slide surface 27 close to the stepping motor 22 .

[0034] The workpiece transmission unit 5 includes a transmission unit bracket 15 and a workpiece sorting push cylinder. A conveyor belt 16 is provided on the transmission unit bracket 15 , and the sorting unit 4 is provided on the conveyor belt 16 .

[0035] The sorting unit 4 includes an inductive sensor 17, a photoelectric sensor 18, a capacitive sensor 19 and a workpiece sorting push cylinder 20. Along the running direction of the conveyor belt 16, the inductive sensor 17, the photoelectric sensor 18 and the capacitive sensor 19 are sequentially arranged above the conveyor belt 16. A workpiece sorting push cylinder is respectively arranged at the bottom of the conveyor belt 16 of the inductive sensor 17, the photoelectric sensor 18 and the capacitive sensor 19, and a magnetic proximity sensor 21 is provided on the workpiece sorting push cylinder.

[0036] The workpiece storage unit 1 includes a bottom lifting cylinder 13 and a workpiece pushing cylinder 14. A cylinder top block is provided on the top of the bottom lifting cylinder 13, and the cylinder top block is used to lift the workpiece. A trough slide 12 and a vertical well-type workpiece silo 11 are installed above the bottom lifting cylinder 13. The piston end of the workpiece pushing cylinder 14 is connected to a push plate connector 8, and a second material push plate 7 is provided on the push plate connector 8;

[0037] The workpiece storage unit 1 includes a feeding optical fiber sensor 10 and a compact cylinder 9 . The compact cylinder 9 is connected to a material support plate 6 , and the material support plate 6 cooperates with a workpiece silo 11 .

[0038] The workpiece storage unit 1 is installed on one side of the workpiece transmission unit 5 and has two main functions: providing materials to the transmission unit and receiving materials returned by the recovery unit. It includes a bottom lifting cylinder 13, which is provided with a cylinder top block to realize the material lifting work; the trough slide 12 and the vertical well-type workpiece silo 11 are installed above the bottom lifting cylinder 13, and the silo is respectively filled with POM black, POM white and aluminum alloy cylindrical blocks. A workpiece pushing cylinder 14 is provided on one side of the bottom discharge port of the workpiece silo 11, and a magnetic proximity sensor 21 is provided on the workpiece pushing cylinder 14. The telescopic rod of the workpiece pushing cylinder 14 is connected to the push plate connector 8, and the upper part of the push plate connector 8 is connected to the second material push plate 7, which can complete the material pushing work; a feeding optical fiber sensor 10 is provided on the top side of the workpiece silo 11, and a compact cylinder 9 is installed on the bottom side of the workpiece silo. The compact cylinder 9 is connected to the material support plate 6, which can receive the material blocks lifted up by the bottom lifting cylinder 13, thereby realizing the material recovery and storage function.

[0039] The second material pushing plate 7 and the workpiece pushing cylinder 14 are located on the same side of the pushing plate connecting member 8 .

[0040] When this equipment is in use, the workpieces in the workpiece storage unit 1 are pushed to the workpiece transfer unit 5 by the second material push plate 7 for transfer. During practical training, they are generally transported individually. During this period, the various sensors of the sorting unit 4 detect them, and the workpiece sorting push cylinder 20 is used to push them to the baffle 28 of the workpiece recovery unit 3, and then pushed back to the workpiece silo 11 by the material push plate 26 for recovery. The workpiece silo 11 cooperates with the material push plate 26, and a groove for the workpiece to pass through is provided at the bottom of the workpiece silo 11 near the material push plate 26.

[0041] Workpieces or materials actually refer to demonstration objects used in practical training, and the equipment is used to transport, sort and recycle workpieces or materials.

[0042] Compared with the prior art, the advantages of the solution of this application are mainly reflected in the following aspects:

[0043] In the present application, the workpiece feeding and storage unit has added a material lifting and recovery function, and the overall workpiece recovery unit has also added a screw module driven by a stepper motor to push the material back to the hopper for recovery, thereby forming a self-sufficient material circulation control system, saving manpower and enriching the teaching and training content.

[0044] This solution can realize the automatic recovery of demonstration workpieces without manual resetting. It has a high degree of automation and is easy to use during practical training. The overall demonstration function is rich, and it can cover more knowledge points and skill points in practical training. The auxiliary teaching effect is good, and it can meet the requirements of automated and intelligent teaching. It solves the problem that materials in the transmission and sorting module training equipment need to be manually reset and more knowledge points and skill points cannot be covered during auxiliary teaching.

[0045] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention. In addition, the technical solutions of the various embodiments may be combined with each other, but this must be based on the fact that they can be implemented by a person of ordinary skill in the art. If the combination of technical solutions is inconsistent or cannot be implemented, it shall be deemed that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

Claims

1. A self-recovery workpiece conveying and sorting training device, comprising a bottom plate, a workpiece storage unit, a workpiece transmission unit and a sorting unit are arranged on the bottom plate, the workpiece transmission unit is used to transmit the workpiece, and the sorting unit is used to sort the workpiece, characterized in that: It includes a workpiece recovery unit, which includes a recovery unit leg, a guide rail mounting profile, a stepper motor, a push plate and a ball screw. The top of the recovery unit leg is connected to a slide table, the guide rail mounting profile is located at the bottom of the slide table, a linear guide is installed on the guide rail mounting profile, the linear guide is connected to the ball screw through a push plate, the push plate is connected to the workpiece push plate through a connecting plate, the ball screw is driven by a stepper motor, the workpiece push plate is used to push the workpiece to the workpiece storage unit, a gap is set on the slide table for the workpiece push plate to shuttle, a baffle is installed above the slide table, and a second inductive sensor is set on the slide table.

2. The self-recovery workpiece conveying and sorting training equipment according to claim 1 is characterized in that: The baffle is parallel to the linear slide rail, and is located on the side of the workpiece push plate away from the workpiece transmission unit.

3. The self-recovery workpiece conveying and sorting training equipment according to claim 1 is characterized in that: The second inductive sensor is arranged on the side of the slide table close to the stepping motor.

4. The self-recovery workpiece conveying and sorting training equipment according to claim 1 is characterized in that: The workpiece transmission unit comprises a transmission unit bracket and a workpiece sorting push cylinder. A conveyor belt machine is arranged on the transmission unit bracket, and the sorting unit is arranged on the conveyor belt machine.

5. The self-recovery workpiece conveying and sorting training equipment according to claim 4 is characterized in that: The sorting unit includes an inductive sensor, a photoelectric sensor, a capacitive sensor and a workpiece sorting push cylinder. Along the running direction of the conveyor belt, the inductive sensor, the photoelectric sensor and the capacitive sensor are arranged in sequence above the conveyor belt. A workpiece sorting push cylinder is respectively arranged at the conveyor belt at the bottom of the inductive sensor, the photoelectric sensor and the capacitive sensor, and a magnetic proximity sensor is provided on the workpiece sorting push cylinder.

6. The self-recovery workpiece conveying and sorting training equipment according to claim 1 is characterized in that: The workpiece storage unit includes a bottom lifting cylinder and a workpiece pushing cylinder. A cylinder top block is arranged on the top of the bottom lifting cylinder, and the cylinder top block is used to lift the workpiece. A material trough slide plate and a vertical well-type workpiece silo are installed above the bottom lifting cylinder. A push plate connector is connected to the piston end of the workpiece pushing cylinder, and a second material push plate is arranged on the push plate connector. The workpiece storage unit comprises a feeding optical fiber sensor and a compact cylinder, the compact cylinder is connected with a material support plate, and the material support plate is matched with the workpiece bin.

7. The self-recovery workpiece conveying and sorting training equipment according to claim 6 is characterized in that: The second material pushing plate and the workpiece pushing cylinder are located on the same side of the pushing plate connecting piece.

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