Crawler-type drawing and cutting line

Abstract

The utility model discloses a caterpillar type drawing cutting line, including discharging tray, push head shrinkage guide mechanism, pre straightening mechanism, cooling mechanism, caterpillar drawing mechanism, straightening length measuring mechanism, flying shear mechanism and receiving support. The caterpillar type drawing cutting line detects the material from the position of discharging tray, carries out pre straightening after shrinkage, changes stress through the cooling box, can adjust angle during drawing traction, straightens and calculates the length required again on line after subsequent forming, and finally the synchronous movement of flying cut guarantees the flush of the cut, replaces the original iron block clamping through rubber caterpillar, reduces the cost, also does not need multiple moulds any longer, and drives the conveying of material through friction.

Description

Technical Field

[0001] This utility model relates to the technical field of material drawing, and in particular to a tracked drawing and cutting line. Background Technology

[0002] Existing drawing equipment uses iron dies for drawing, coupled with belts for bakelite production, and multiple dies for production. The roller-type die head is costly and slow, and the die design requires high precision. It does not have the function of shrinking the material, and it does not change the stress before drawing, so it cannot improve the material's performance. Moreover, when cutting to the required length after drawing, it is a positioning cut that does not follow the material's movement. During the continuous movement of the material, the cut cannot remain vertical, affecting the material output. Utility Model Content

[0003] One objective of this invention is to provide a tracked drawing and cutting line to solve the problems existing in the prior art.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A tracked drawing and cutting line includes a feeding tray, a pusher and shrink guide mechanism, a pre-straightening mechanism, a cooling mechanism, a tracked drawing mechanism, a straightening and length-counting mechanism, a flying shear mechanism, and a receiving bracket. The feeding tray outputs the wound material. The pusher and shrink guide mechanism shrinks the material after inspection. The pre-straightening mechanism straightens the material before threading it through the die. After water cooling by the cooling mechanism, the tracked drawing mechanism performs tracked drawing of the material. After the finished material is straightened and its length is calculated by the straightening and length-counting mechanism, it is synchronously cut by the flying shear mechanism without stopping the machine. The finished product is stored in the receiving bracket.

[0006] As a preferred technical solution, the feeding tray includes a feeding base, a feeding motor is mounted on the feeding base, and a rotating feeding tray is connected to the drive end of the feeding motor.

[0007] As a preferred technical solution, the head-pushing and head-shrinking guide mechanism includes a head-shrinking housing and a detection seat. A connecting rod connects the head-shrinking housing and the detection seat. A first transverse guide wheel, a first longitudinal guide wheel, and a detection head are installed on the detection seat. A second transverse guide wheel and a second longitudinal guide wheel are installed at the front end of the head-shrinking housing. A head-shrinking transverse cylinder and a head-shrinking longitudinal cylinder are installed on the outside of the head-shrinking housing. Both the drive end of the head-shrinking transverse cylinder and the drive end of the head-shrinking longitudinal cylinder are connected to a head-shrinking module.

[0008] As a preferred technical solution, the pre-straightening mechanism includes a pre-straightening support, a pre-straightening screw rotatably mounted on the pre-straightening support, a pre-straightening handwheel mounted at one end of the pre-straightening screw, a pre-straightening movable seat threadedly connected to the pre-straightening screw, a pre-straightening guide wheel rotatably mounted on the pre-straightening movable seat, and an outer mold base mounted at the rear end of the pre-straightening support.

[0009] As a preferred technical solution, the cooling mechanism includes a cooling box, with water passage holes installed on both sides of the cooling box, and a box cover on the top of the cooling box.

[0010] As a preferred technical solution, the track pulling mechanism includes a pulling frame, with track wheels rotating at both ends of the pulling frame. A rubber track is driven between the track wheels. A tension adjustment module is installed inside the pulling frame. The tension adjustment module moves in the vertical direction and is abutted against the rubber track.

[0011] As a preferred technical solution, the straightening and length measuring mechanism includes a straightening frame, a transverse straightening wheel, and a longitudinal straightening wheel. A front straightening seat and a rear straightening seat are mounted on the straightening frame. A straightening rod is mounted on both the front and rear straightening seats. A straightening moving block is drivenly connected to the straightening rod. The transverse straightening wheel and the longitudinal straightening wheel are both mounted on the straightening moving block. A length measuring seat is provided between the front and rear straightening seats. A length measuring guide wheel is mounted on the length measuring seat along the vertical direction. A spring connects the length measuring guide wheel to the length measuring seat.

[0012] As a preferred technical solution, the flying shear mechanism includes a flying cutter bracket, a flying cutter guide rail and a flying cutter rack arranged horizontally on the flying cutter bracket, a flying cutter seat slidably connected on the flying cutter guide rail, a flying cutter moving motor and a flying cutter cylinder fixed on the flying cutter seat, a flying cutter gear installed on the drive end of the flying cutter moving motor, the flying cutter gear meshing on the flying cutter rack, and a cutter blade vertically connected to the drive end of the flying cutter cylinder.

[0013] As a preferred technical solution, the receiving bracket is equipped with a support rod.

[0014] The beneficial effects of this utility model are as follows: It provides a tracked drawing and cutting line. After detecting that the material has come out of the feeding tray, the tracked drawing and cutting line performs head reduction and pre-straightening, changes the stress in the cooling box, and the angle can be adjusted during drawing and traction. After subsequent forming, it is straightened again online and the required length is calculated. Finally, the synchronously moving flying cutter ensures that the cut is flat. The rubber track replaces the original iron block clamping, which reduces the cost and eliminates the need for multiple molds. The material is conveyed by friction. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the overall structure of a tracked drawing and cutting line as described in the embodiment;

[0017] Figure 2 This is a schematic diagram of the feeding tray structure described in the embodiment;

[0018] Figure 3 This is a schematic diagram of the push-head and retract-head guide mechanism described in the embodiment;

[0019] Figure 4 This is a structural diagram of the combined pre-straightening mechanism and cooling mechanism described in the embodiment;

[0020] Figure 5 This is a schematic diagram of the track pulling mechanism described in the embodiment;

[0021] Figure 6 This is a schematic diagram of the straightening and length-counting mechanism described in the embodiment;

[0022] Figure 7 This is a schematic diagram of the flying shear mechanism described in the embodiment;

[0023] Figure 8 This is a schematic diagram of the material receiving bracket described in the embodiment.

[0024] Figures 1 to 8 middle:

[0025] 1. Feeding tray; 101. Feeding base; 102. Feeding motor; 103. Rotating tray;

[0026] 2. Head retraction guide mechanism; 201. Head retraction housing; 202. Detection seat; 203. Connecting rod; 204. First transverse guide wheel; 205. First longitudinal guide wheel; 206. Detection head; 207. Second transverse guide wheel; 208. Second longitudinal guide wheel; 209. Head retraction transverse cylinder; 210. Head retraction longitudinal cylinder; 211. Head retraction module;

[0027] 3. Pre-straightening mechanism; 301. Pre-straightening support; 302. Pre-straightening screw; 303. Pre-straightening handwheel; 304. Pre-straightening moving seat; 305. Pre-straightening guide wheel; 306. Outer mold base;

[0028] 4. Cooling mechanism; 401. Cooling box body; 402. Water passage hole; 403. Box cover;

[0029] 5. Track pulling mechanism; 501. Pulling frame; 502. Track wheel; 503. Rubber track; 504. Tension adjustment module;

[0030] 6. Straightening and length measuring mechanism; 601. Straightening frame; 602. Transverse straightening wheel; 603. Longitudinal straightening wheel; 604. Front straightening seat; 605. Rear straightening seat; 606. Straightening rod; 607. Straightening moving block; 608. Length measuring seat; 609. Length measuring guide wheel; 610. Spring;

[0031] 7. Flying shear mechanism; 701. Flying cutter bracket; 702. Flying cutter guide rail; 703. Flying cutter rack; 704. Flying cutter base; 705. Flying cutter moving motor; 706. Flying cutter cylinder; 707. Cutting blade;

[0032] 8. Material receiving bracket; 801. Support rod. Detailed Implementation

[0033] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0034] like Figures 1 to 8 As shown in this embodiment, a tracked drawing and cutting line includes a feeding tray 1, a pusher and shrink guide mechanism 2, a pre-straightening mechanism 3, a cooling mechanism 4, a tracked drawing mechanism 5, a straightening and length counting mechanism 6, a flying shear mechanism 7, and a receiving bracket 8. The feeding tray 1 outputs the wound material, the pusher and shrink guide mechanism 2 shrinks the material after detection, the pre-straightening mechanism 3 straightens the material before threading it through the die, the cooling mechanism 4 cools the material with water, the tracked drawing mechanism 5 performs tracked drawing of the material, the finished material is straightened and its length is calculated by the straightening and length counting mechanism 6, and then the flying shear mechanism 7 moves synchronously to cut the material without stopping the machine, and the finished product is stored in the receiving bracket 8.

[0035] The more specific structure is as follows:

[0036] The feeding tray 1 includes a feeding base 101, a feeding motor 102 is mounted on the feeding base 101, and a rotating material tray 103 is connected to the drive end of the feeding motor 102. The feeding motor 102 drives the rotating material tray 103 to rotate, and outputs the material from the material wound on the rotating material tray 103.

[0037] The head-pushing and head-shrinking guide mechanism 2 includes a head-shrinking housing 201 and a detection seat 202. A connecting rod 203 connects the head-shrinking housing 201 and the detection seat 202. A first transverse guide wheel 204, a first longitudinal guide wheel 205, and a detection head 206 are mounted on the detection seat 202. A second transverse guide wheel 207 and a second longitudinal guide wheel 208 are mounted on the front end of the head-shrinking housing 201. A head-shrinking transverse cylinder 209 and a head-shrinking longitudinal cylinder 210 are mounted on the outer side of the head-shrinking housing 201. The drive end of the horizontal cylinder 209 and the drive end of the vertical cylinder 210 are both connected to the head reduction module 211. After the material passes through the detection head 206, it passes between the first horizontal guide wheel 204 and the first vertical guide wheel 205 and enters the front end of the head reduction box 201. Then, it is guided by the second horizontal guide wheel 207 and the second vertical guide wheel 208 to enter the head reduction part. The horizontal cylinder 209 and the vertical cylinder 210 control the left and right and up and down parts of the head reduction, respectively.

[0038] The pre-straightening mechanism 3 includes a pre-straightening support 301, a pre-straightening screw 302 rotatably mounted on the pre-straightening support 301, a pre-straightening handwheel 303 mounted on one end of the pre-straightening screw 302, a pre-straightening movable seat 304 threadedly connected to the pre-straightening screw 302, a pre-straightening guide wheel 305 rotatably mounted on the pre-straightening movable seat 304, and an outer mold base 306 mounted at the rear end of the pre-straightening support 301. The material after shrinking enters the pre-straightening support 301. The position of the pre-straightening guide wheel 305 can be adjusted by manually rotating the pre-straightening handwheel 303 to guide the material. The material passes through the outer mold base 306.

[0039] The cooling mechanism 4 includes a cooling box 401. Water holes 402 are installed on both sides of the cooling box 401. A box cover 403 is installed on the top of the cooling box 401. The material after passing through the outer mold base 306 enters the cooling box 401 through the water holes 402 for water cooling, thereby improving the hardness and performance of the material.

[0040] The tracked pulling mechanism 5 includes a pulling frame 501, with tracked wheels 502 rotating at both ends of the pulling frame 501. A rubber track 503 is driven between the tracked wheels 502. A tension adjustment module 504 is installed inside the pulling frame 501. The tension adjustment module 504 moves vertically and abuts against the rubber track 503. When the tracked wheels 502 rotate, the rubber track 503 pulls the clamped material backward through friction. The tension adjustment module 504 can move up and down to adjust the spacing between the rubber tracks 503 to meet the pulling requirements.

[0041] The straightening and length-counting mechanism 6 includes a straightening frame 601, a transverse straightening wheel 602, and a longitudinal straightening wheel 603. A front straightening seat 604 and a rear straightening seat 605 are mounted on the straightening frame 601. Straightening rods 606 are mounted on both the front and rear straightening seats 604 and 605. Straightening moving blocks 607 are drivenly connected to the straightening rods 606. The transverse straightening wheel 602 and the longitudinal straightening wheel 603 are both mounted on the straightening moving blocks 607. The front straightening seat 604 and the rear straightening seat 605... A length measuring seat 608 is set between 05. A length measuring guide wheel 609 is installed on the length measuring seat 608 along the vertical direction. A spring 610 is connected between the length measuring guide wheel 609 and the length measuring seat 608. After the pulling is completed, the transverse straightening wheel 602 is responsible for controlling the transverse straightening of the material, and the longitudinal straightening wheel 603 is responsible for controlling the longitudinal straightening of the material. When the material passes through the length measuring guide wheel 609, the required material length is measured and a signal is provided to the subsequent flying shear mechanism 7 for cutting.

[0042] The flying shear mechanism 7 includes a flying cutter bracket 701. A flying cutter guide rail 702 and a flying cutter rack 703 are arranged horizontally on the flying cutter. A flying cutter seat 704 is slidably connected to the flying cutter guide rail 702. A flying cutter moving motor 705 and a flying cutter cylinder 706 are fixed on the flying cutter seat 704. A flying cutter gear is installed on the drive end of the flying cutter moving motor 705 and meshes with the flying cutter rack 703. A cutter 707 is vertically connected to the drive end of the flying cutter cylinder 706. After receiving a signal, the flying cutter moving motor 705 controls the flying cutter seat 704 to move in line with the material conveying speed by rotating the flying cutter gear, cooperating with the flying cutter rack 703 and the flying cutter guide rail 702. Then, the flying cutter cylinder 706 controls the cutter 707 to move downward to cut the material synchronously and keep the cut flat.

[0043] The receiving bracket 8 is equipped with a support rod 801, and the cut material will be placed and stored on the support rod 801.

[0044] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles applied thereto. Within the scope of the technology disclosed in this utility model, any variations or substitutions that are easily conceived by those skilled in the art should be covered within the protection scope of this utility model.

Claims

1. A tracked drawing and cutting line, characterized in that, The system includes a feeding tray, a pusher and shrink guide mechanism, a pre-straightening mechanism, a cooling mechanism, a track pulling mechanism, a straightening and length counting mechanism, a flying shear mechanism, and a receiving bracket. The feeding tray outputs the wound material. The pusher and shrink guide mechanism shrinks the material after inspection. The pre-straightening mechanism straightens the material before it is threaded through the mold. After being cooled by water by the cooling mechanism, the track pulling mechanism pulls the material using a track-type mechanism. After the finished material is straightened and its length is calculated by the straightening and length counting mechanism, it is synchronously cut by the flying shear mechanism without stopping the machine. The finished product is stored in the receiving bracket.

2. The tracked drawing and cutting line according to claim 1, characterized in that, The feeding tray includes a feeding base, on which a feeding motor is mounted, and a rotating feeding tray is connected to the drive end of the feeding motor.

3. The tracked drawing and cutting line according to claim 1, characterized in that, The head-pushing and head-shrinking guiding mechanism includes a head-shrinking housing and a detection seat. A connecting rod connects the head-shrinking housing and the detection seat. A first transverse guide wheel, a first longitudinal guide wheel, and a detection head are mounted on the detection seat. A second transverse guide wheel and a second longitudinal guide wheel are mounted on the front end of the head-shrinking housing. A head-shrinking transverse cylinder and a head-shrinking longitudinal cylinder are mounted on the outside of the head-shrinking housing. Both the drive end of the head-shrinking transverse cylinder and the drive end of the head-shrinking longitudinal cylinder are connected to head-shrinking modules.

4. A tracked drawing and cutting line according to claim 1, characterized in that, The pre-straightening mechanism includes a pre-straightening support, a pre-straightening screw rotatably mounted on the pre-straightening support, a pre-straightening handwheel mounted at one end of the pre-straightening screw, a pre-straightening movable seat threadedly connected to the pre-straightening screw, a pre-straightening guide wheel rotatably mounted on the pre-straightening movable seat, and an outer mold base mounted at the rear end of the pre-straightening support.

5. A tracked drawing and cutting line according to claim 1, characterized in that, The cooling mechanism includes a cooling box, with water passage holes installed on both sides of the cooling box, and a box cover on the top of the cooling box.

6. A tracked drawing and cutting line according to claim 1, characterized in that, The track pulling mechanism includes a pulling frame, with track wheels rotating at both ends of the pulling frame. A rubber track is connected between the track wheels. A tension adjustment module is installed inside the pulling frame. The tension adjustment module moves in the vertical direction and is abutted against the rubber track.

7. A tracked drawing and cutting line according to claim 1, characterized in that, The straightening and length measuring mechanism includes a straightening frame, a transverse straightening wheel, and a longitudinal straightening wheel. A front straightening seat and a rear straightening seat are mounted on the straightening frame. A straightening rod is mounted on both the front and rear straightening seats. A straightening moving block is drivenly connected to the straightening rod. The transverse straightening wheel and the longitudinal straightening wheel are both mounted on the straightening moving block. A length measuring seat is provided between the front and rear straightening seats. A length measuring guide wheel is mounted on the length measuring seat along the vertical direction. A spring connects the length measuring guide wheel to the length measuring seat.

8. A tracked drawing and cutting line according to claim 1, characterized in that, The flying shear mechanism includes a flying shear bracket, a flying shear guide rail and a flying shear rack arranged horizontally on the flying shear bracket, a flying shear seat slidably connected to the flying shear guide rail, a flying shear moving motor and a flying shear cylinder fixed on the flying shear seat, a flying shear gear installed on the drive end of the flying shear moving motor, the flying shear gear meshing on the flying shear rack, and a cutter vertically connected to the drive end of the flying shear cylinder.

9. A tracked drawing and cutting line according to claim 1, characterized in that, The receiving bracket is equipped with a support rod.

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