Batch wire cutting mechanism

Abstract

The utility model discloses a batch wire rod cutting mechanism, which relates to the technical field of wire rod processing and comprises a base, a vertical fixing plate fixedly connected onto the base, an opening arranged on the vertical fixing plate, a fixing block fixedly connected onto the opening on the vertical fixing plate, and a fixed-length feeding module arranged on the fixing block. Two guide rails are fixed to the side, away from the fixing block, of the vertical fixing plate, the two guide rails are vertically and symmetrically arranged at the opening, a sliding block is slidably connected to the guide rails, the sliding block is fixedly connected with a connecting block, a cutter is fixedly connected to the connecting block, the sliding block is connected with a transmission component, and a pressing component is arranged on the connecting block; when the wire is cut off through the pressing component, the wire is firstly clamped and fixed, the phenomenon that the wire deviates in the cutting process is prevented, and it is guaranteed that the production size and straightness meet the production requirement; and through the fixed-length feeding module, the wire rods are stably and accurately conveyed, and it is guaranteed that the sizes of the wire rods are accurate.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire rod processing technical field, concretely is a batch wire rod cutting mechanism. BACKGROUND

[0002] Wire rod is widely used in construction, industrial production, motor commutator, spot welder, seam welder, electrode for butt welder and each field, and the wire rod cutting mechanism is mainly to carry out multi-wheel extrusion correction to the feeding wire rod to reach the straightening effect, then carries out cutting fast and accurately, obtains the wire rod of certain length.

[0003] At present, when cutting the wire rod, the wire rod stem that stretches out of the discharge port is almost in the state of suspension, the stretched wire rod is easy to deviate under the action of gravity, and lacks abutment in the wire rod cutting process, which leads to the phenomenon of wire rod displacement in the cutting process, resulting in the wire rod cannot meet the straightness requirement of production after the cutting of the cutting knife.

[0004] Based on this, the present application provides a batch wire rod cutting mechanism, which can eliminate the drawbacks of the existing device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a batch wire rod cutting mechanism to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A batch wire rod cutting mechanism, comprising a base, a vertical fixed plate is fixedly connected on the base, an opening is arranged on the vertical fixed plate, a fixed block is fixedly connected on the vertical fixed plate at the opening, a fixed-length feeding module is arranged on the fixed block, two guide rails are fixed on the side of the vertical fixed plate away from the fixed block, the two guide rails are arranged symmetrically above and below the opening, a sliding block is slidably connected on the guide rail, the sliding block is fixedly connected with a connecting block, a cutter is fixedly connected on the connecting block, a transmission component is connected with the sliding block, and a pressing component is arranged on the connecting block.

[0008] On the basis of the above technical scheme, the utility model further provides the following optional technical scheme:

[0009] In an optional scheme, the transmission component comprises two limiting posts I, the two limiting posts I are fixedly connected on the two sliders respectively, the two limiting posts I are slidingly connected in the corresponding sliding grooves I on the other ends of the two guide rods, the other ends of the two guide rods are rotatably connected with the connecting columns, the connecting columns are fixedly connected on the vertical fixed plate, sliding grooves II are arranged on the two guide rods, limiting posts II are slidingly connected in the two sliding grooves II, the two limiting posts II are rotatably connected with the two gears respectively, the two gears are rotatably connected on the vertical fixed plate, the two gears are meshed with each other, and the output shaft of the motor is fixedly connected with one gear.

[0010] In an optional scheme, the pressing member comprises a fixed plate, the fixed plate is fixedly connected on the connecting block, four sliding rods are slidingly connected on the fixed plate, one end of the four sliding rods is fixedly connected with four stop blocks, the other end of the four sliding rods is fixedly connected with the pressing plate, springs are arranged on the outer ends of the sliding rods, one end of the spring is fixedly connected with the pressing plate, and the other end of the spring is fixedly connected with the fixed plate.

[0011] In an optional scheme, the fixed-length feeding module comprises a rodless cylinder, the rodless cylinder is fixedly connected in the corresponding groove on the fixed block, the output end of the rodless cylinder is fixedly connected with a moving plate, the moving plate is fixedly connected with a wire placing block I, the two ends of the wire placing block I are fixedly connected with two telescopic rods I, the output ends of the two telescopic rods I are fixedly connected with pressing blocks I, the fixed block is fixedly connected with a wire placing block II between the rodless cylinder and the opening, the fixed block is fixedly connected with two telescopic rods II on the two sides of the wire placing block II, and the output ends of the two telescopic rods II are fixedly connected with pressing blocks II.

[0012] In an optional scheme, the fixed block is fixedly connected with two limiting plates away from the vertical fixed plate, a guide column II is fixedly connected between the two limiting plates, and the outer ends of the guide column II are fixedly connected with two guide wheels.

[0013] In an optional scheme, a wire tube is arranged in the opening, and the wire tube is fixedly connected in the opening on the vertical fixed plate through the fixing frame.

[0014] In an optional scheme, a rubber pad is fixedly connected on the pressing plate.

[0015] In an optional scheme, the four sliding rods are evenly arranged on the fixed plate.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] This invention uses a clamping component to clamp and fix the wire during cutting, preventing the wire from shifting during the cutting process and ensuring that the dimensions and straightness of the produced wire meet production requirements. The fixed-length feeding module ensures stable and accurate transportation of the wire, guaranteeing that the wire dimensions are accurate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the transmission component of this utility model.

[0020] Figure 3 This is a structural schematic diagram of the clamping component of this utility model.

[0021] Figure 4 This is a schematic diagram of the fixed-length feeding module of this utility model.

[0022] Figure 5 This is a schematic diagram of the guide wheel of this utility model.

[0023] Figure reference numerals: 100, base; 200, vertical fixing plate; 201, opening; 202, fixing block; 203, guide rail; 204, slider; 205, connecting block; 206, cutter; 301, limiting post one; 302, guide rod; 303, slide groove one; 304, connecting post; 305, slide groove two; 306, limiting post two; 307, gear; 308, motor; 401, fixing plate; 402, sliding rod; 4 03. Stop block; 404. Pressure plate; 405. Spring; 501. Rodless cylinder; 502. Moving plate; 503. Wire placement block one; 504. Telescopic rod one; 505. Pressure block one; 506. Wire placement block two; 507. Telescopic rod two; 508. Pressure block two; 601. Limiting plate; 602. Guide post one; 603. Guide post two; 604. Guide wheel; 701. Conduit; 702. Fixing bracket; 800. Rubber pad. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] In one embodiment, such as Figures 1-5As shown, a batch wire cutting mechanism includes a base 100, on which a vertical fixing plate 200 is fixedly connected. The vertical fixing plate 200 has an opening 201. A fixing block 202 is fixedly connected to the vertical fixing plate 200 at the opening 201. A fixed-length feeding module is provided on the fixing block 202. Two guide rails 203 are fixed to the side of the vertical fixing plate 200 away from the fixing block 202. The two guide rails 203 are symmetrically arranged above and below the opening 201. A slider 204 is slidably connected to the guide rails 203. The slider 204 is fixedly connected to the connecting block 205, and the cutting tool 206 is fixedly connected to the connecting block 205. The slider 204 is connected to a transmission component, and the connecting block 205 is provided with a clamping component. The feeding module transports the wire to the cutting tool 206. The transmission component drives the slider 204 to slide along the guide rail 203, first moving closer to each other and then moving further apart. The two sliders 204 drive the cutting tool 206 to move and cut the wire. Before cutting, the clamping component holds the wire to prevent the wire from shifting during the cutting process.

[0026] In this embodiment, as Figure 1 and Figure 2 As shown, the transmission component includes two limiting posts 301, which are fixedly connected to two sliders 204. The two limiting posts 301 are slidably connected to corresponding slide grooves 303 at one end of two guide rods 302. The other ends of the two guide rods 302 are rotatably connected to a connecting post 304, which is fixedly connected to a vertical fixing plate 200. The two guide rods 302 are provided with slide grooves 305, which are slidably connected to limiting posts 306. The two limiting posts 306 are rotatably connected to two gears 307, which are rotatably connected to a vertical fixing plate 200. On the fixed plate 200, two gears 307 mesh with each other. A motor 308 is fixedly connected to the vertical fixed plate 200. The output shaft of the motor 308 is fixedly connected to one of the gears 307. When the motor 308 is started, it drives the gear 307 to rotate. The gear 307 drives the other gear 307 to rotate. The gear 307 drives the second limiting post 306 to rotate. The second limiting post 306 drives the guide rod 302 to rotate around the connecting post 304. The guide rod 302 drives the slider 204 to slide along the guide rail 203 through the first limiting post 301. The two sliders 204 first approach each other and then move away from each other. The two sliders 204 drive the cutter 206 to move and cut the wire.

[0027] In one embodiment, such as Figure 3As shown, the clamping component includes a fixed plate 401, which is fixedly connected to the connecting block 205. Four sliding rods 402 are slidably connected to the fixed plate 401. One end of each sliding rod 402 is fixedly connected to four stops 403, and the other end of each sliding rod 402 is fixedly connected to a pressure plate 404. A spring 405 is provided at the outer end of each sliding rod 402. One end of the spring 405 is fixedly connected to the pressure plate 404, and the other end of the spring 405 is fixedly connected to the fixed plate 401. When the two cutters 206 approach each other to cut the wire, the two pressure plates 404 first contact the wire and clamp it. The two sliders 204 continue to approach each other, causing the spring 405 to compress. The cutter 206 cuts the wire. After the sliders 204 return to their original position, the pressure plate 404 returns to its original position under the action of the spring 405.

[0028] In one embodiment, such as Figure 4 As shown, the fixed-length feeding module includes a rodless cylinder 501, which is fixedly connected to a corresponding groove on a fixed block 202. The output end of the rodless cylinder 501 is fixedly connected to a moving plate 502. A wire placement block 503 is fixedly connected to the moving plate 502. Two telescopic rods 504 are fixedly connected to both ends of the wire placement block 503. A pressure block 505 is fixedly connected to the output ends of the two telescopic rods 504. A second wire placement block 506 is fixedly connected to the fixed block 202 between the rodless cylinder 501 and the opening 201. Two second telescopic rods 506 are fixedly connected to both sides of the second wire placement block 506 on the fixed block 202. 7. The output ends of the two telescopic rods 507 are fixedly connected to the pressure block 508. The wire is placed on the wire placement block 503. The telescopic rod 504 retracts its output rod, causing the pressure block 505 to move downwards. The wire placement block 503 clamps the wire. The rodless cylinder 501 moves the moving plate 502, thereby moving the wire to the wire placement block 506. The telescopic rod 507 retracts its output rod, causing the pressure block 508 to move downwards. The wire placement block 506 clamps the wire. The telescopic rod 504 extends its output rod, releasing the wire. The rodless cylinder 501 resets the moving plate 502. The operation is repeated to complete the fixed-length transport of the wire.

[0029] In one embodiment, such as Figure 5 As shown, the end of the fixing block 202 away from the vertical fixing plate 200 is fixedly connected to two limiting plates 601. The two limiting plates 601 are fixedly connected to guide post one 602 and guide post two 603. The outer end of guide post two 603 is fixedly connected to two guide wheels 604. The wire is placed between the two guide wheels 604 and passes between guide post one 602 and guide post two 603 to limit the wire and prevent the wire from shaking violently during transportation, which would affect the transportation.

[0030] In one embodiment, such as Figure 1 As shown, a wire conduit 701 is provided in the opening 201. The wire conduit 701 is fixedly connected to the opening 201 on the vertical fixing plate 200 by a fixing bracket 702. The wire conduit 701 guides the wire so that the wire is accurately fed to the cutter 206.

[0031] In one embodiment, such as Figure 3 As shown, a rubber pad 800 is fixedly connected to the pressure plate 404. When clamping the wire, the rubber pad 800 will fit the surface of the wire more closely and increase the friction between the rubber pad and the wire, making the wire clamping more stable.

[0032] In one embodiment, such as Figure 3 As shown, the four sliding rods 402 are evenly arranged on the fixing plate 401, making the wire clamping and fixing more stable.

[0033] The above embodiment discloses a batch wire cutting mechanism, in which the wire is placed between two guide wheels 604 and passed between guide post 1 602 and guide post 2 603. The wire is then placed on wire placement block 1 503. Telescopic rod 1 504 retracts its output rod, causing pressure block 1 505 to move downward, clamping the wire with wire placement block 1 503. Rodless cylinder 501 moves moving plate 502, thereby moving the wire to wire placement block 2 506. Telescopic rod 2 507 retracts its output rod, causing pressure block 2 508 to move downward, clamping the wire with wire placement block 2 506. Telescopic rod 1 504 extends its output rod, releasing the wire. Rodless cylinder 501 moves moving plate 502 back to its original position. This operation is repeated to complete the fixed-length transport of the wire, which then passes through the conduit. 701. The material is fed to the cutter 206. The motor 308 is started, which drives the gear 307 to rotate. The gear 307 drives another gear 307 to rotate. The gear 307 drives the second limiting post 306 to rotate. The second limiting post 306 drives the guide rod 302 to rotate around the connecting post 304. The guide rod 302 drives the slider 204 to slide along the guide rail 203 through the first limiting post 301. The two sliders 204 move closer to each other, which drives the two cutters 206 to move closer to each other to cut the wire. When the two cutters 206 move closer to each other to cut the wire, the two pressure plates 404 first contact the wire and clamp the wire. The two sliders 204 continue to move closer to each other, which compresses the spring 405. The cutter 206 cuts the wire. After the sliders 204 return to their original position, the pressure plates 404 return to their original position under the action of the spring 405.

[0034] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A batch wire cutting mechanism, comprising: A base (100) is characterized in that a vertical fixing plate (200) is fixedly connected to the base (100), the vertical fixing plate (200) is provided with an opening (201), a fixing block (202) is fixedly connected to the vertical fixing plate (200) at the opening (201), a fixed length feeding module is provided on the fixing block (202), two guide rails (203) are fixed on the side of the vertical fixing plate (200) away from the fixing block (202), the two guide rails (203) are symmetrically arranged above and below the opening (201), a slider (204) is slidably connected to the guide rail (203), the slider (204) is fixedly connected to the connecting block (205), a cutter (206) is fixedly connected to the connecting block (205), the slider (204) is connected to a transmission component, and a clamping component is provided on the connecting block (205).

2. The batch wire cutting mechanism according to claim 1, characterized in that, The transmission component includes two limiting posts (301), which are fixedly connected to two sliders (204) respectively. The two limiting posts (301) are slidably connected to corresponding grooves (303) at one end of two guide rods (302). The other ends of the two guide rods (302) are rotatably connected to connecting posts (304), which are fixedly connected to a vertical fixing plate (200). The two guide rods (302) are provided with... There is a second sliding groove (305), and the two sliding grooves (305) are slidably connected to the second limiting post (306). The two limiting posts (306) are respectively rotatably connected to the two gears (307). The two gears (307) are rotatably connected to the vertical fixing plate (200). The two gears (307) mesh with each other. The motor (308) is fixedly connected to the vertical fixing plate (200). The output shaft of the motor (308) is fixedly connected to one of the gears (307).

3. The batch wire cutting mechanism according to claim 1, characterized in that, The clamping component includes a fixing plate (401), which is fixedly connected to the connecting block (205). Four sliding rods (402) are slidably connected to the fixing plate (401). One end of each sliding rod (402) is fixedly connected to four stops (403), and the other end of each sliding rod (402) is fixedly connected to a pressure plate (404). A spring (405) is provided at the outer end of each sliding rod (402). One end of the spring (405) is fixedly connected to the pressure plate (404), and the other end of the spring (405) is fixedly connected to the fixing plate (401).

4. A batch wire cutting mechanism according to claim 1, characterized in that, The fixed-length feeding module includes a rodless cylinder (501), which is fixedly connected to a corresponding groove on a fixed block (202). The output end of the rodless cylinder (501) is fixedly connected to a moving plate (502). A wire placement block 1 (503) is fixedly connected to the moving plate (502). Two telescopic rods 1 (504) are fixedly connected to both ends of the wire placement block 1 (503). The output ends of the two telescopic rods 1 (504) are fixedly connected to a pressure block 1 (505). The fixed block (202) is located between the rodless cylinder (501) and the opening (201) and a wire placement block 2 (506) is fixedly connected. Two telescopic rods 2 (507) are fixedly connected to both sides of the wire placement block 2 (506) on the fixed block (202). The output ends of the two telescopic rods 2 (507) are fixedly connected to a pressure block 2 (508).

5. A batch wire cutting mechanism according to claim 1, characterized in that, The fixed block (202) is fixedly connected to two limiting plates (601) at one end away from the vertical fixed plate (200). Guide post one (602) and guide post two (603) are fixedly connected between the two limiting plates (601). Two guide wheels (604) are fixedly connected to the outer end of guide post two (603).

6. A batch wire cutting mechanism according to claim 1, characterized in that, The opening (201) is provided with a conduit (701), and the conduit (701) is fixedly connected to the opening (201) on the vertical fixing plate (200) by a fixing bracket (702).

7. A batch wire cutting mechanism according to claim 3, characterized in that, A rubber pad (800) is fixedly connected to the pressure plate (404).

8. A batch wire cutting mechanism according to claim 3, characterized in that, The four sliding rods (402) are evenly arranged on the fixed plate (401).

Images