Workbench for removing slitter edge of workpiece

Abstract

The utility model discloses a workbench for removing slitter edges of workpieces. The workbench comprises a discharging trolley, a frame, a table top, a belt conveying module and a foot switch. The pedal switch is communicated to enable the belt conveying module to move; when the belt conveying module moves to convey the workpiece to the position close to the frame, the foot switch is switched off, and the belt conveying module is stopped; the workpiece is taken from the conveying belt to the position, away from the discharging opening, of the table top; a tool is adopted for knocking, cutting and the like, waste edges on the workpiece are taken down, and the waste edges are fed into a discharging trolley from a discharging opening; putting the workpiece with the waste edge removed back to the conveying belt from the table top; and repeating the operation. The device has the advantages of being simple in structure, convenient to operate and capable of improving efficiency.

Description

Technical Field

[0001] The utility model relates to the waste edge treatment of workpieces such as casting and injection molding, and particularly relates to a workbench for removing waste edges of workpieces. Background Art

[0002] The production process of workpieces such as casting and injection molding is generally as follows: melting raw materials into a liquid state; injecting the liquid raw materials into the mold cavity of a pre-prepared mold by means of injection, suction, pouring, etc.; cooling the liquid raw materials in the mold cavity to form the shape corresponding to the mold cavity; opening the mold and taking out the workpiece inside. Since there are generally pipelines connecting the mold cavity in the mold for the flow of liquid raw materials, the taken-out workpieces generally still have waste edges, and the waste edges need to be further removed. After the waste edges removed from the workpieces are collected, they can be melted and used as raw materials again. When manually removing waste edges, the workpieces are generally placed on a workbench, and the removed waste edges and workpieces are placed separately. The existing workbench still has the problems of relatively single functions, and not being well combined with the placement of workpieces and the recycling of waste edges, so the efficiency remains to be improved. Content of the Utility Model

[0003] This application provides a workbench for removing waste edges of workpieces, which can solve the problems raised in the background art.

[0004] In this application, a workbench for removing waste edges of workpieces is provided, including:

[0005] A material placing cart, including: a carriage, rollers arranged on the carriage, and a handrail;

[0006] A frame, which is square; there is a placement space inside for the material placing cart to enter, and there is a first inlet / outlet on one of the vertical surfaces for the material placing cart to enter / leave the placement space;

[0007] A tabletop, which is square and matches the frame, and is arranged on the top of the frame; there is a discharge port, and the discharge port is communicated with the material placing cart inside the placement space;

[0008] A belt conveyor module, which is located on one side of the frame;

[0009] A foot switch, which is connected to the belt conveyor module.

[0010] In some embodiments, the discharge port can be switched between open and closed; the foot switch is also connected to the discharge port, and is used to switch between a first state where the belt conveyor stops and the discharge port is closed and a second state where the belt conveyor moves and the discharge port is open.

[0011] In some embodiments, the first side of the tabletop is hinged to the frame; a cylinder is provided between the tabletop and the frame to enable the tabletop to switch between a horizontal state and an inclined state; when the tabletop is in the inclined state, an open discharge port is formed between the tabletop and the frame.

[0012] In some embodiments, a vertical storage rack is provided on one side of the frame.

[0013] In some embodiments, there is a second inlet / outlet on the vertical surface of the frame opposite to the first inlet / outlet for the feeding vehicle to enter / leave the placement space.

[0014] In some embodiments, a baffle is provided at the top of the frame to block the periphery of the tabletop.

[0015] In summary, in the present application, a workbench for removing waste edges of workpieces includes a feeding vehicle, a frame, a tabletop, a belt conveying module, and a foot switch. Connect the foot switch to make the belt conveying module move; when the belt conveying module moves the workpiece to a position close to the frame, disconnect the foot switch to stop the belt conveying module; take the workpiece from the conveyor belt to a position on the tabletop far from the discharge port; use tools such as knocking and cutting to remove the waste edges on the workpiece, and send the waste edges into the feeding vehicle from the discharge port; put the workpiece with removed waste edges back on the conveyor belt from the tabletop; repeat the above operations. The beneficial effects are as follows: simple structure, convenient operation, and improved efficiency. Description of the Drawings

[0016] In order to better and clearly illustrate the technical solutions in the embodiments of the present application or the background art, the drawings required for use in the embodiments of the present application or the background art will be described below.

[0017] Figure 1 It is a top view of the present application;

[0018] Figure 2 It is a cross-sectional view of the feeding vehicle, the frame, and the tabletop;

[0019] Figure 3 It is a cross-sectional view of the feeding vehicle, the frame, and the tabletop under another discharge port setting;

[0020] Figure 4 It is a schematic diagram of the feeding vehicle, the frame, and the tabletop with the storage rack provided.

[0021] In the figure,

[0022] 1. Feeding vehicle; 1a. Compartment; 1b. Roller; 1c. Armrest;

[0023] 2. Frame; 2a. First inlet / outlet; 2b. Second inlet / outlet; 2c. Storage rack; 2d. Baffle;

[0024] 3. Tabletop; 3a. Discharge port; 3b. Hinge connector; 3c. Cylinder;

[0025] 4. Belt conveyor module;

[0026] 5. Foot switch. Detailed implementation manner

[0027] The following further explanations are made in conjunction with the accompanying drawings. The accompanying drawings are only examples and are not drawn strictly to scale. Unless otherwise defined, the technical terms or scientific terms used in this disclosure should have the ordinary meaning understood by those with ordinary skills in the field to which this disclosure belongs. The "first", "second" and similar terms used in this disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. The words such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The words such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The "upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may also change accordingly. Without conflict, the embodiments in this application can be combined with each other.

[0028] Please refer to Figure 1 and Figure 2 , a workbench for removing waste edges of workpieces, including a loading cart 1, a frame 2, a tabletop 3, a belt conveyor module 4 and a foot switch 5.

[0029] The loading cart 1 is used to place the waste edges removed from the workpiece, including a carriage 1a, rollers 1b provided on the carriage 1a and a handrail 1c.

[0030] The frame 2 is square and can be composed of multiple vertical bars and multiple horizontal bars. There is a placement space in the frame 2 for the loading cart 1 to enter, that is, when the frame 2 is built with vertical bars and horizontal bars, the required placement space is reserved in the frame 2. There is also a first inlet / outlet 2a on one of the vertical surfaces of the frame 2 for the loading cart 1 to enter / leave the placement space, that is, when the frame 2 is built with vertical bars and horizontal bars, the position of the horizontal bars on this vertical surface is set so as not to interfere with the entry / exit of the loading cart 1.

[0031] The tabletop 3 is square to match the frame 2 and is arranged on the top of the frame 2. More specifically, the tabletop 3 can be fixedly connected to the top of the frame 2. The tabletop 3 has a discharge port 3a, and the discharge port 3a is used to communicate with the loading cart 1 in the placement space. The discharge port 3a can be directly arranged on the tabletop 3.

[0032] The belt conveyor module 4 is used to convey workpieces. Correspondingly, the upper part of the conveyor belt is horizontal, facilitating the stable placement and conveyance of workpieces. The belt conveyor module 4 is located on one side of the frame 2, facilitating the taking of workpieces from the belt conveyor module 4 to the table 3.

[0033] The foot switch 5 is connected to the belt conveyor module 4. It can be that when the foot switch 5 is connected, the belt conveyor module 4 moves, and when the foot switch 5 is disconnected, the belt conveyor module 4 stops; or it can be that after the foot switch 5 is connected, the belt conveyor module 4 moves fixedly for a certain time to convey the workpiece forward by a fixed distance.

[0034] During manual operation: Connect the foot switch 5 to make the belt conveyor module 4 move; when the belt conveyor module 4 moves the workpiece to a position close to the frame 2, disconnect the foot switch 5 to make the belt conveyor module 4 stop; take the workpiece from the conveyor belt to a position on the table 3 away from the discharge port 3a; use tools such as knocking and cutting to remove the waste edges on the workpiece, and send the waste edges into the discharge cart 1 from the discharge port 3a; put the workpiece without waste edges back on the conveyor belt from the table 3; repeat the above operations.

[0035] In addition, during the process of removing the waste edges of the workpiece, debris also falls on the table 3, and these debris are regularly cleaned out from the discharge port 3a using a brush.

[0036] In some embodiments, the discharge port 3a can be switched between open and closed. Correspondingly, the foot switch 5 is also connected to the discharge port 3a, and the foot switch 5 is used to switch the belt conveyor module 4 and the discharge port 3a between the following two states: the first state where the conveyor belt stops and the discharge port 3a is closed, and the second state where the conveyor belt moves and the discharge port 3a is open.

[0037] The operation is more convenient: When taking the workpiece from the conveyor belt to the table 3, the discharge port 3a is closed, making it more convenient to place the workpiece on the table 3. When removing the waste edges of the workpiece, the waste edges can be left on the table 3, put the workpiece without waste edges back on the conveyor belt from the table 3, connect the foot switch 5 to make the belt conveyor module 4 move to convey the workpiece, and at the same time the discharge port 3a opens, and the waste edges fall into the discharge cart 1 from the discharge port 3a along the inclined table 3. At the same time, the debris during the process of removing the waste edges of the workpiece can also fall into the discharge cart 1 from the discharge port 3a along the inclined table 3, eliminating the need for manual cleaning of the debris.

[0038] Please refer to Figure 3, in some embodiments, based on the above embodiment where "the discharge port 3a can be switched between open and closed", the first side of the tabletop 3 is hinged to the frame 2, and the hinge connection can be completed by using a hinge connector 3b; a cylinder 3c is also provided between the tabletop 3 and the frame 2, and the cylinder 3c is used to switch the tabletop 3 between a horizontal state and an inclined state. When the tabletop 3 is in the inclined state, an open discharge port 3a is formed between it and the frame 2. More specifically, the cylinder 3c can be a single-acting pre-extension type, and there is a solenoid valve on the air pipe connecting the air port of the cylinder body to the air pump; when the foot switch 5 is disconnected, the solenoid valve connects the air port to the outside, and under the action of the spring, the piston rod extends, making the tabletop 3 in the horizontal state; after the foot switch 5 is connected, the electromagnet of the solenoid valve is energized, connecting the air port to the air pump, and air enters the cylinder body, overcoming the spring, and the piston rod retracts, switching the tabletop 3 to the inclined state.

[0039] Please refer to Figure 4 , in some embodiments, a vertical storage rack 2c is provided on one side of the frame 2. It is convenient to place some tools for removing waste edges on the storage rack 2c.

[0040] Please refer to Figure 2 , in some embodiments, there is a second inlet / outlet 2b on the vertical surface of the frame 2 opposite to the first inlet / outlet for the feeding vehicle 1 to enter / leave the placement space. That is, when the frame 2 is built with vertical bars and horizontal bars, the position of the horizontal bars on this vertical surface is also set so as not to interfere with the entry / exit of the feeding vehicle 1. The feeding vehicle 1 can enter from the first inlet / outlet 2a and leave from the second inlet / outlet 2b.

[0041] In some embodiments, a baffle 2d that blocks the periphery of the tabletop 3 is provided at the top of the frame 2. The debris during the process of removing the waste edges of the workpiece is blocked by the baffle 2d and remains on the tabletop 3.

Claims

1. A workbench for removing waste edges of workpieces, characterized in that, Comprising: A feeding cart (1), comprising: a carriage (1a), rollers (1b) provided on the carriage (1a), and a handrail (1c); A frame (2), which is square; there is a placement space inside for the feeding cart (1) to enter, and there is a first inlet / outlet (2a) on one of the vertical surfaces for the feeding cart (1) to enter / leave the placement space; A tabletop (3), which is square to match the frame (2) and is provided on the top of the frame (2); there is a discharge port (3a), and the discharge port (3a) communicates with the feeding cart (1) inside the placement space; A belt conveyor module (4), which is located on one side of the frame (2); A foot switch (5), which is connected to the belt conveyor module (4).

2. The workbench for removing waste edges of a workpiece according to claim 1, characterized in that, The discharge port (3a) can be switched between open and closed; the foot switch (5) is also connected to the discharge port (3a) for switching the belt conveyor module (4) and the discharge port (3a) between a first state where the conveyor belt stops and the discharge port (3a) is closed and a second state where the conveyor belt moves and the discharge port (3a) is open.

3. The workbench for removing waste edges of a workpiece according to claim 2, characterized in that, The first side of the tabletop (3) is hinged to the frame (2); a cylinder (3c) is provided between the tabletop (3) and the frame (2) to enable the tabletop (3) to be switched between a horizontal state and an inclined state; when the tabletop (3) is in the inclined state, an open discharge port (3a) is formed between it and the frame (2).

4. A workbench for removing waste edges of a workpiece according to claim 1, characterized in that, A vertical storage rack (2c) is provided on one side of the frame (2).

5. The workbench for removing waste edges of a workpiece according to claim 1, characterized in that, There is a second inlet / outlet (2b) on the vertical surface of the frame (2) opposite to the first inlet / outlet for the feeding cart (1) to enter / leave the placement space.

6. The workbench for removing waste edges of a workpiece according to claim 1, characterized in that, A baffle (2d) is provided on the top of the frame (2) to block the periphery of the tabletop (3).

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