Cutting mechanism for conductive sponge processing assembly line

Abstract

The utility model relates to the technical field of conductive sponge processing, in particular to a cutting mechanism for a conductive sponge processing assembly line. Comprising a conveying table, electric conveying belts symmetrically installed at the left end and the right end of the conveying table, a stepping motor installed at the rear end of the conveying table and in transmission connection with the electric conveying belts, guide supporting plates symmetrically installed between the conveying table and the electric conveying belts, and a middle sliding frame installed in the middle of the rear end of the conveying table. According to the conductive sponge cutting device, an original cutting mechanism is scientifically and reasonably improved, and the air suction outer pipe, the air suction inner pipe, the dust suction cover, the air pump, the air filtering seat and the dust storage box which can be matched with the electric cutting fret saw are arranged on the electric cutting fret saw, so that dust generated in the conductive sponge cutting process can be actively collected; and the problem that the dust pollutes a working table, a workshop and air is effectively reduced, so that the environment-friendly performance of the cutting mechanism is improved, and the environment-friendly concept of current green production is met.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive sponge processing, in particular to a cutting mechanism for a conductive sponge processing line. Background Art

[0002] Conductive sponge is produced by polymer composite foaming technology. The foaming pore size is uniform. It is soft, elastic, and non-shedding. The uniform distribution of conductive sponge can protect the device pins and is corrosion-resistant. It is an ideal dielectric material for long-term storage of devices.

[0003] like Figure 4 As shown, this is the cutting mechanism currently used in the conductive sponge processing line. Its main function is to transport and cut the long strips of conductive sponge to a fixed length, so as to facilitate the subsequent automated processing of the conductive sponge. However, the cutting mechanism of this structure has the following shortcomings during actual use: During the cutting process of the conductive sponge, powder is easily generated above the cutting point of the conductive sponge. The powder is easily scattered on the working surface of the cutting mechanism, the workshop floor, and even floats in the air, thereby polluting the environment. Although a dust collection device is installed next to the cutting mechanism to solve the problem of dust generation during the cutting process, it is easy to increase the use and maintenance costs of the processing line, which is difficult to meet the current environmental protection concept of green production.

[0004] In view of this, it is particularly important to design and manufacture a cutting mechanism that can reduce the pollution of the environment by powder during the cutting process in the conductive sponge processing line. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the traditional cutting mechanism for conductive sponge processing line cannot effectively reduce the pollution of powder to the environment and does not conform to the current environmental protection concept of green production, and proposes a cutting mechanism for conductive sponge processing line.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cutting mechanism for a conductive sponge processing assembly line comprises a conveyor table, an electric conveyor belt symmetrically installed on the left and right ends of the conveyor table, a stepper motor installed at the rear end of the conveyor table and drivingly connected to the electric conveyor belt, a guide support plate symmetrically installed between the conveyor table and the electric conveyor belt, a center slide installed in the middle of the rear end of the conveyor table, an electric cutting wire saw slidably installed between the center slide and the conveyor table, an electric oil cylinder installed between the center slide and the electric cutting wire saw, and two sets of limit baffles symmetrically arranged between the guide support plate and the upper end of the electric conveyor belt, wherein the electric cutting wire saw is provided with a dust suction mechanism for actively suctioning dust during the operation of the electric cutting wire saw.

[0008] As a further description of the above technical solution:

[0009] The dust suction mechanism includes an outer suction tube installed at the upper end of the electric cutting wire saw and facing the cutting line of the electric cutting wire saw, an inner suction tube slidably installed at the lower end of the outer suction tube, a dust suction hood fixed between the lower end of the inner suction tube and the cutting line of the electric cutting wire saw, and an exhaust part arranged on the inner side of the electric cutting wire saw and connected to the inner suction tube.

[0010] As a further description of the above technical solution:

[0011] The air extraction part includes an air pump installed at the upper end of the electric cutting wire saw and located on the inner side of the air suction outer pipe, an air filter seat installed at the upper end of the electric cutting wire saw and located between the air suction outer pipe and the air pump, a dust storage box screwed on the lower end of the air filter seat, and an air guide pipe connected between the air suction outer pipe, the air pump and the air filter seat.

[0012] As a further description of the above technical solution:

[0013] The two groups of limit baffles are movably installed between the guide support plate and the upper end of the electric conveyor belt, and an adjustment part for quickly adjusting the distance between the two groups of limit baffles is arranged between the conveying platform and the two groups of limit baffles.

[0014] As a further description of the above technical solution:

[0015] The adjustment part includes an adjustment frame fixed on the upper end of the conveying platform and located directly above the two electric conveyor belts, an adjustment block fixed on the middle of the upper ends of the two sets of limit baffles and located on the inner side of the adjustment frame, a double-headed screw installed on the adjustment frame for transverse rotation and passing through the adjustment block, and an inner threaded sleeve installed on the adjustment block and corresponding to the double-headed screw.

[0016] As a further description of the above technical solution:

[0017] An operating handle is installed at the front end of the double-headed screw.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, by scientifically and rationally improving the original cutting mechanism, an outer suction tube, an inner suction tube, a dust hood, an air pump, an air filter seat and a dust storage box that can be used in conjunction with the electric cutting wire saw are arranged on the electric cutting wire saw. The height of the dust hood can be adjusted by raising and lowering the inner suction tube in the outer suction tube. When the air pump is working, the outer suction tube and the air filter seat will be evacuated. At this time, the lower part of the dust hood is in a negative pressure state. Under the action of the airflow, the dust-containing air will enter the air filter seat for filtering, and the filtered impurities will be collected in the dust storage box. This structure can actively vacuum the powder generated in the cutting process of the conductive sponge, effectively reducing the occurrence of powder pollution of the work surface, the workshop and the air, thereby improving the environmental protection performance of the cutting mechanism and meeting the current environmental protection concept of green production.

[0020] 2. In the utility model, the original limit baffle is fixed at a fixed point by fasteners between the electric conveyor belt and the guide support plate. The cutting mechanism is provided with an adjustment frame, a double-headed screw and an operating handle on the conveyor platform, and an adjustment block and an inner screw sleeve are provided on the limit baffle. When the operating handle is held and turned, the double-headed screw can be driven to move clockwise or counterclockwise. Under the transmission action between the double-headed screw and the inner screw sleeve, the two adjustment blocks can drive the limit baffle to move inward or outward synchronously under the adjustment frame. This structure can perform tool-free and convenient adjustment of the lateral spacing between the two sets of limit baffles according to the actual width of the conductive sponge, effectively reducing the workload and difficulty of the cutting mechanism equipment debugging operation, thereby improving the convenience and efficiency of the actual operation of the cutting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a cutting mechanism for a conductive sponge processing line proposed by the utility model;

[0022] Figure 2 It is a three-dimensional right side schematic diagram of the utility model;

[0023] Figure 3 It is a three-dimensional disassembly schematic diagram of the central slide and the electric cutting wire saw in the utility model;

[0024] Figure 4 It is a structural schematic diagram of a cutting mechanism used in a conductive sponge processing line in the prior art.

[0025] Legend:

[0026] 1. Conveyor platform; 101. Guide support plate; 102. Center slide; 103. Adjustment frame; 2. Electric conveyor belt; 201. Stepper motor; 3. Electric cutting wire saw; 4. Electric cylinder; 5. Limit baffle; 501. Adjustment block; 502. Inner threaded sleeve; 6. Double-headed screw; 601. Operating knob; 7. Intake outer pipe; 701. Intake inner pipe; 702. Dust hood; 8. Air pump; 801. Air guide pipe; 9. Air filter seat; 901. Dust storage box. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-3 The utility model provides a technical solution: a cutting mechanism for a conductive sponge processing assembly line, comprising a conveyor platform 1, an electric conveyor belt 2 symmetrically installed on the left and right ends of the conveyor platform 1, a stepper motor 201 installed at the rear end of the conveyor platform 1 and transmission-connected to the electric conveyor belt 2, a guide support plate 101 symmetrically installed between the conveyor platform 1 and the electric conveyor belt 2, a central slide 102 installed in the middle of the rear end of the conveyor platform 1, an electric cutting wire saw 3 slidably installed between the central slide 102 and the conveyor platform 1, an electric oil cylinder 4 installed between the central slide 102 and the electric cutting wire saw 3, and two groups of limit baffles 5 symmetrically arranged between the guide support plate 101 and the upper end of the electric conveyor belt 2, and a dust suction mechanism for actively suctioning dust during the working process of the electric cutting wire saw 3 is provided on the electric cutting wire saw 3.

[0029] Specifically, Figure 1-3As shown, the dust collection mechanism includes an air suction outer tube 7 installed at the upper end of the electric cutting wire saw 3 and facing the cutting line of the electric cutting wire saw 3, an air suction inner tube 701 slidably installed at the lower end of the air suction outer tube 7, a dust collection cover 702 fixed between the lower end of the air suction inner tube 701 and the cutting line of the electric cutting wire saw 3, and an air extraction part arranged at the inner side of the electric cutting wire saw 3 and connected to the air suction inner tube 701, the air extraction part includes an air pump 8 installed at the upper end of the electric cutting wire saw 3 and located at the inner side of the air suction outer tube 7, and an air suction cover 702 installed at the upper end of the electric cutting wire saw 3 and located between the air suction outer tube 7 and the air pump 8. The air filter seat 9, the dust storage box 901 screwed on the lower end of the air filter seat 9 and the air guide pipe 801 connected between the air intake outer pipe 7, the air pump 8 and the air filter seat 9. When the air pump 8 is pumping air, the air above the conductive sponge can enter between the air intake outer pipe 7 and the air intake inner pipe 701 through the dust cover 702, and be sucked into the air filter seat 9 through the air guide pipe 801. The air filter seat 9 can filter the dust-containing air, and the filtered solid impurities will fall into the dust storage box 901 under the action of gravity, and the filtered air will enter the air pump 8 and then be discharged.

[0030] Specifically, Figure 1 and Figure 2 As shown, two groups of limit baffles 5 are movably installed between the guide support plate 101 and the upper end of the electric conveyor belt 2, and an adjustment part for quickly adjusting the spacing between the two groups of limit baffles 5 is provided between the conveying platform 1 and the two groups of limit baffles 5. The adjustment part includes an adjustment frame 103 fixed to the upper end of the conveying platform 1 and located directly above the two electric conveyor belts 2, an adjustment block 501 fixed to the middle of the upper ends of the two groups of limit baffles 5 and located on the inner side of the adjustment frame 103, a double-headed screw 6 that is laterally rotatably installed on the adjustment frame 103 and passes through the adjustment block 501, and an inner screw sleeve 502 that is installed on the adjustment block 501 and corresponds to the double-headed screw 6. The threads at both ends of the double-headed screw 6 are arranged in opposite directions, so when the double-headed screw 6 is rotated, under the action of the spiral transmission between the double-headed screw 6 and the inner screw sleeve 502, the two adjustment blocks 501 can move synchronously inward or outward under the adjusting frame 103, thereby adjusting the spacing between the two groups of limit baffles 5.

[0031] Among them, an operating knob 601 is installed at the front end of the double-headed screw 6, which is convenient for the operator to hold and rotate the double-headed screw 6 for adjustment.

[0032] Working principle: When in use, according to the actual width of the conductive sponge, the operator can hold and turn the operating knob 601, and the double-headed screw 6 can move clockwise or counterclockwise on the adjustment frame 103. Under the transmission action between the double-headed screw 6 and the inner screw sleeve 502, the two adjustment blocks 501 can drive the limit baffles 5 to move synchronously inward or outward under the adjustment frame 103. When the inner walls of the two limit baffles 5 just touch the side of the conductive sponge, the adjustment operation of the distance between the two sets of limit baffles 5 is completed. According to the actual height of the conductive sponge, the dust cover 702 is raised and lowered through the suction inner tube 701 under the suction outer tube 7. In daily processing, the stepper motor 201 can drive the electric conveyor belt 2 It rotates counterclockwise at a uniform speed. At this time, the conductive sponge can move horizontally to the right between the electric conveyor belt 2 and the two limit baffles 5. When the conductive sponge is transported to the bottom of the electric cutting wire saw 3, the electric cutting wire saw 3 will be energized and the electric cylinder 4 will shrink inward, so that the conductive sponge between the two guide plates 101 and the limit baffles 5 in the middle of the conveyor platform 1 can be cut. At the same time, when the air pump 8 is working, the air suction outer tube 7 and the air filter seat 9 will be evacuated. At this time, the bottom of the dust hood 702 will be in a negative pressure state. Under the action of the airflow, the dust-containing air will enter the air filter seat 9 for filtering, and the filtered impurities will be collected in the dust storage box 901, thereby effectively reducing the generation of processing dust during the operation of the cutting mechanism.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting mechanism for a conductive sponge processing line, comprising a conveyor platform (1), an electric conveyor belt (2) symmetrically mounted on the left and right ends of the conveyor platform (1), a stepper motor (201) mounted at the rear end of the conveyor platform (1) and drivingly connected to the electric conveyor belt (2), a guide support plate (101) symmetrically mounted between the conveyor platform (1) and the electric conveyor belt (2), a central slide (102) mounted in the middle of the rear end of the conveyor platform (1), an electric cutting wire saw (3) slidably mounted between the central slide (102) and the conveyor platform (1), an electric oil cylinder (4) mounted between the central slide (102) and the electric cutting wire saw (3), and two sets of limit baffles (5) symmetrically arranged between the guide support plate (101) and the upper end of the electric conveyor belt (2), characterized in that: The electric cutting wire saw (3) is provided with a dust suction mechanism for actively suctioning dust during the operation of the electric cutting wire saw (3).

2. A cutting mechanism for a conductive sponge processing line according to claim 1, characterized in that: The dust collection mechanism comprises an outer suction pipe (7) mounted on the upper end of the electric cutting wire saw (3) and facing the cutting line of the electric cutting wire saw (3), an inner suction pipe (701) slidably mounted on the lower end of the outer suction pipe (7), a dust collection cover (702) fixed between the lower end of the inner suction pipe (701) and the cutting line of the electric cutting wire saw (3), and an air extraction unit arranged on the inner side of the electric cutting wire saw (3) and connected to the inner suction pipe (701).

3. A cutting mechanism for a conductive sponge processing line according to claim 2, characterized in that: The air extraction unit comprises an air pump (8) mounted on the upper end of the electric cutting wire saw (3) and located inside an air suction outer tube (7), an air filter seat (9) mounted on the upper end of the electric cutting wire saw (3) and located between the air suction outer tube (7) and the air pump (8), a dust storage box (901) screwed on the lower end of the air filter seat (9), and an air guide pipe (801) connected between the air suction outer tube (7), the air pump (8) and the air filter seat (9).

4. A cutting mechanism for a conductive sponge processing line according to claim 1, characterized in that: The two groups of limit baffles (5) are movably mounted between the guide support plate (101) and the upper end of the electric conveyor belt (2), and an adjustment portion for quickly adjusting the distance between the two groups of limit baffles (5) is provided between the conveying platform (1) and the two groups of limit baffles (5).

5. A cutting mechanism for a conductive sponge processing line according to claim 4, characterized in that: The adjustment part comprises an adjustment frame (103) fixed to the upper end of the conveying platform (1) and located directly above the two electric conveyor belts (2), an adjustment block (501) fixed to the middle of the upper ends of the two sets of limit baffles (5) and located inside the adjustment frame (103), a double-headed screw (6) installed on the adjustment frame (103) in a transversely rotatable manner and passing through the adjustment block (501), and an inner screw sleeve (502) installed on the adjustment block (501) and corresponding to the double-headed screw (6).

6. A cutting mechanism for a conductive sponge processing line according to claim 5, characterized in that: An operating knob (601) is mounted at the front end of the double-headed screw (6).

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