Wire feeding mechanism of PVC steel wire reinforced hose steel wire winding machine

Abstract

The utility model relates to the technical field of steel wire winding machines, in particular to a wire feeding mechanism of a PVC (polyvinyl chloride) steel wire reinforced hose steel wire winding machine, which comprises a bottom plate, a vertical plate, a rotating shaft, a gear A and a motor, the vertical plate is arranged at the top end of the bottom plate, the rotating shaft penetrates through the vertical plate and is rotatably connected with the vertical plate, a socket is arranged at the left end of the gear A, and the motor is mounted at the top end of the bottom plate. The output end of the motor is connected with the right end of the rotating shaft, the gear A is installed on the rotating shaft between the vertical plate and the motor, a groove is formed in the top end of the bottom plate, the moving mechanism is installed in the groove, the wire feeding mechanism is installed on the moving mechanism, and the supporting mechanism is installed at the top end of the bottom plate; according to the technical scheme, the flexibility of the wire feeding mechanism is improved, and the use limitation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire winding machines, in particular to a wire feeding mechanism of a steel wire winding machine for a PVC steel wire reinforced hose. Background Art

[0002] The steel wire winding machine is an important part of the steel wire plastic hose forming equipment. It can wind the steel wire into a spiral skeleton. The steel wire skeleton is set in the tube wall of the plastic hose, which can effectively improve the bearing pressure and anti-deflation performance of the plastic hose.

[0003] In the prior art, a Chinese utility model with a publication number of CN214814401U discloses a double-support high-pressure rubber hose wire winding machine, comprising a turntable, a gearbox, a rotating shaft and a hose, wherein the hose is sleeved on the rotating shaft, the rotating shaft passes through the turntable and the gearbox, the gearbox is arranged on one side of the turntable, a rotating assembly is arranged on the side of the turntable away from the gearbox, the steel wire on the turntable is wound around the hose through the rotating assembly, and the rotating assembly is fixed to the ground through a support seat; it also includes a sleeve, the sleeve is sleeved on the hose, the sleeve passes through the gearbox and the turntable and is fixedly connected to the gearbox and the turntable, and the rotating assembly is sleeved on the sleeve and fixedly connected to the sleeve.

[0004] During use, the device can only feed out steel wire spirals with the same curvature when spirally winding the steel wire. When the product specifications are changed, the wire feeding device needs to be replaced, and its use has certain limitations. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a wire feeding mechanism of a PVC steel wire reinforced hose wire winding machine which reduces usage limitations.

[0006] The utility model discloses a wire feeding mechanism of a PVC steel wire reinforced hose wire winding machine, comprising a bottom plate, a vertical plate, a rotating shaft, an A gear and a motor, wherein a vertical plate is arranged at the top of the bottom plate, the rotating shaft passes through the vertical plate and is rotatably connected with the vertical plate, a socket is arranged at the left end of the A gear, the motor is mounted at the top of the bottom plate, the motor output end is connected with the right end of the rotating shaft, the A gear is mounted on the rotating shaft between the vertical plate and the motor, and further comprises a supporting mechanism, a moving mechanism and a wire feeding mechanism, a groove is arranged at the top of the bottom plate, the moving mechanism is mounted in the groove, the wire feeding mechanism is mounted on the moving mechanism, and the supporting mechanism is mounted at the top of the bottom plate; the wire feeding mechanism comprises a vertical plate, a No. 1 lead screw, a No. 1 light rod, a lead screw, a B gear, a nut, a moving plate and a moving block, the moving plate is mounted on the moving mechanism, and a Two sets of vertical plates, lead screw No. 1 is rotatably installed between the two sets of vertical plates, the right end of lead screw No. 1 extends to the right side of one set of vertical plates, a lead rod is arranged at the right end of lead screw No. 1, a B gear is mounted on the outer wall of the lead rod, the lead rod is threadedly connected to the nut, a light bar No. 1 is fixedly installed between the two sets of vertical plates, a moving block is threadedly connected to lead screw No. 1, a moving block is slidingly connected to the No. 1 light bar, a wire port is arranged on the moving block, and gear B is meshed with gear A; when starting work, according to the processing requirements, the staff adjusts the moving mechanism to adjust the position of the wire feeding mechanism, the staff passes the steel wire through the wire feeding mechanism, and then inserts the starting end of the steel wire into the socket, starts the motor, so that the rotating shaft spirally winds the steel wire, and at the same time gear A makes the wire feeding mechanism swing left and right to complete the wire feeding. According to the processing requirements, an appropriate B gear is selected and mounted on the outside of the lead screw. The lead screw is then threadedly connected to the nut to fix the B gear. The position of the moving plate is then adjusted through the moving mechanism to make the B gear mesh with the A gear. The steel wire is passed through the wire port and inserted into the socket. The motor is started so that the shaft winds the steel wire. At the same time, the A gear drives the No. 1 lead screw to rotate through the B gear, so that the No. 1 lead screw drives the moving block to move horizontally left and right with the cooperation of the No. 1 optical rod, completing the winding operation of the steel wire, improving flexibility and reducing usage limitations.

[0007] Preferably, the moving mechanism includes a No. 2 lead screw, a handwheel and a No. 2 optical bar. The No. 2 lead screw is rotatably installed in the groove. The rear end of the No. 2 lead screw extends to the rear side of the base plate and is provided with a handwheel. The No. 2 optical bar is fixedly installed in the groove. The No. 2 lead screw is threadedly connected to the moving plate, and two sets of No. 2 optical bars are both slidably connected to the moving plate. According to the processing requirements, the B gear is replaced, and the staff rotates the handwheel so that the No. 2 lead screw adjusts the position of the moving plate with the cooperation of the two sets of No. 2 optical bars to achieve the meshing of the B gear and the A gear.

[0008] Preferably, it also includes a guide wheel A and a guide wheel B, which are rotatably arranged in the guide port respectively; the guide wheel A and the guide wheel B rotate the steel wire passing through the guide port, thereby reducing the contact friction during the transportation of the steel wire and improving the processing efficiency.

[0009] Preferably, it also includes a locking bolt, a locking bolt is threaded on the top of the base plate, and the bottom end of the locking bolt presses against the outer wall of the No. 2 screw; after the position of the movable plate is adjusted, the staff tightens the locking bolt to lock the position of the movable plate.

[0010] Preferably, the supporting mechanism includes an electric hydraulic cylinder, a supporting block and a U-shaped opening. The electric hydraulic cylinder is installed on the top of the base plate. The top movable end of the electric hydraulic cylinder is provided with a supporting block. The top of the supporting block is provided with a U-shaped opening, and the U-shaped opening is adapted to the rotating shaft. When the rotating shaft winds the steel wire, the electric hydraulic cylinder is operated to extend, so that the supporting block can stably support the rotating shaft through the U-shaped opening.

[0011] Preferably, a smooth coating is provided on the U-shaped opening; when the U-shaped opening is provided with a smooth coating, when the U-shaped opening supports the rotating shaft, the rotational friction between the rotating shaft and the U-shaped opening is reduced.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: when starting work, according to the processing requirements, the staff adjusts the moving mechanism to adjust the position of the wire feeding mechanism. The staff passes the steel wire through the wire feeding mechanism, and then inserts the starting end of the steel wire into the socket, starts the motor, so that the rotating shaft spirally winds the steel wire, and at the same time, the A gear makes the wire feeding mechanism swing left and right to complete the wire feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0014] Figure 2 yes Figure 1 A partial enlarged structural diagram of the middle part;

[0015] Figure 3 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 4 It is a schematic diagram of the exploded structure of the B gear and the lead screw;

[0017] Figure 5 yes Figure 4 A schematic diagram of the partially enlarged structure of the middle B part;

[0018] Markings in the attached figure: 1. bottom plate; 2. vertical plate; 3. rotating shaft; 4. gear A; 5. motor; 6. vertical plate; 7. lead screw No. 1; 8. smooth bar No. 1; 9. lead screw; 10. gear B; 11. nut; 12. moving plate; 13. moving block; 14. lead screw No. 2; 15. hand wheel; 16. smooth bar No. 2; 17. guide wheel A; 18. guide wheel B; 19. locking bolt; 20. electric hydraulic cylinder; 21. support block; 22. U-shaped opening. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example 1

[0020] like Figure 1 As shown, the utility model is a wire feeding mechanism of a PVC steel wire reinforced hose wire winding machine, comprising a bottom plate 1, a vertical plate 2, a rotating shaft 3, an A gear 4 and a motor 5, the top of the bottom plate 1 is provided with a vertical plate 2, the rotating shaft 3 passes through the vertical plate 2 and is rotatably connected with the vertical plate 2, the left end of the A gear 4 is provided with a socket, the motor 5 is installed on the top of the bottom plate 1, the output end of the motor 5 is connected to the right end of the rotating shaft 3, the A gear 4 is installed on the rotating shaft 3 between the vertical plate 2 and the motor 5, and also includes a supporting mechanism, a moving mechanism and a wire feeding mechanism, the top of the bottom plate 1 is provided with a groove, the moving mechanism is installed in the groove, the wire feeding mechanism is installed on the moving mechanism, and the supporting mechanism is installed on the top of the bottom plate 1;

[0021] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the wire feeding mechanism includes a vertical plate 6, a No. 1 lead screw 7, a No. 1 optical rod 8, a lead screw 9, a B gear 10, a nut 11, a movable plate 12 and a movable block 13. The movable plate 12 is installed on the movable mechanism. Two groups of vertical plates 6 are arranged on the top of the movable plate 12. The No. 1 lead screw 7 is rotatably installed between the two groups of vertical plates 6. The right end of the No. 1 lead screw 7 extends to the right side of a group of vertical plates 6. The right end of the No. 1 lead screw 7 is provided with a lead screw 9. The outer wall of the lead screw 9 is sleeved with a B gear 10. The lead screw 9 is threadedly connected with the nut 11. The No. 1 optical rod 8 is fixedly installed between the two groups of vertical plates 6. The movable block 13 is threadedly connected with the No. 1 lead screw 7. The movable block 13 is slidably connected with the No. 1 optical rod 8. A wire port is provided on the movable block 13. The B gear 10 is meshed with the A gear 4.

[0022] like Figure 3 As shown, the moving mechanism includes a No. 2 lead screw 14, a hand wheel 15 and a No. 2 optical rod 16. The No. 2 lead screw 14 is rotatably installed in the groove. The rear end of the No. 2 lead screw 14 extends to the rear side of the base plate 1 and is provided with a hand wheel 15. The No. 2 optical rod 16 is fixedly installed in the groove. The No. 2 lead screw 14 is threadedly connected to the moving plate 12. Both sets of No. 2 optical rods 16 are slidably connected to the moving plate 12.

[0023] In this embodiment, according to the processing requirements, an appropriate B gear 10 is selected, and the B gear 10 is mounted on the outside of the screw rod 9. Then the screw rod 9 is threadedly connected with the nut 11 to complete the fixation of the B gear 10. The staff rotates the hand wheel 15, so that the No. 2 screw 14 adjusts the position of the movable plate 12 with the cooperation of the two sets of No. 2 light bars 16, so as to achieve the engagement of the B gear 10 with the A gear 4, pass the steel wire through the wire port and insert it into the socket, start the motor 5, so that the rotating shaft 3 winds the steel wire, and at the same time, the A gear 4 drives the No. 1 screw 7 to rotate through the B gear 10, so that the No. 1 screw 7 drives the movable block 13 to move horizontally left and right with the cooperation of the No. 1 light bar 8, completing the winding operation of the steel wire, improving flexibility, and reducing usage limitations. Example 2

[0024] like Figure 1 As shown, the utility model is a wire feeding mechanism of a PVC steel wire reinforced hose wire winding machine, comprising a bottom plate 1, a vertical plate 2, a rotating shaft 3, an A gear 4 and a motor 5, the top of the bottom plate 1 is provided with a vertical plate 2, the rotating shaft 3 passes through the vertical plate 2 and is rotatably connected with the vertical plate 2, the left end of the A gear 4 is provided with a socket, the motor 5 is installed on the top of the bottom plate 1, the output end of the motor 5 is connected to the right end of the rotating shaft 3, the A gear 4 is installed on the rotating shaft 3 between the vertical plate 2 and the motor 5, and also includes a supporting mechanism, a moving mechanism and a wire feeding mechanism, the top of the bottom plate 1 is provided with a groove, the moving mechanism is installed in the groove, the wire feeding mechanism is installed on the moving mechanism, and the supporting mechanism is installed on the top of the bottom plate 1;

[0025] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the wire feeding mechanism includes a vertical plate 6, a No. 1 lead screw 7, a No. 1 optical rod 8, a lead screw 9, a B gear 10, a nut 11, a movable plate 12 and a movable block 13. The movable plate 12 is installed on the movable mechanism. Two groups of vertical plates 6 are arranged on the top of the movable plate 12. The No. 1 lead screw 7 is rotatably installed between the two groups of vertical plates 6. The right end of the No. 1 lead screw 7 extends to the right side of a group of vertical plates 6. The right end of the No. 1 lead screw 7 is provided with a lead screw 9. The outer wall of the lead screw 9 is sleeved with a B gear 10. The lead screw 9 is threadedly connected with the nut 11. The No. 1 optical rod 8 is fixedly installed between the two groups of vertical plates 6. The movable block 13 is threadedly connected with the No. 1 lead screw 7. The movable block 13 is slidably connected with the No. 1 optical rod 8. A wire port is provided on the movable block 13. The B gear 10 is meshed with the A gear 4.

[0026] like Figure 3 As shown, the moving mechanism includes a No. 2 lead screw 14, a hand wheel 15 and a No. 2 optical rod 16. The No. 2 lead screw 14 is rotatably installed in the groove. The rear end of the No. 2 lead screw 14 extends to the rear side of the bottom plate 1 and is provided with a hand wheel 15. The No. 2 optical rod 16 is fixedly installed in the groove. The No. 2 lead screw 14 is threadedly connected to the moving plate 12. Both sets of No. 2 optical rods 16 are slidably connected to the moving plate 12.

[0027] like Figure 1 and Figure 3 As shown, it also includes an A guide wheel 17 and a B guide wheel 18, and the A guide wheel 17 and the B guide wheel 18 are rotatably arranged in the wire port respectively;

[0028] like Figure 1 As shown, it includes a locking bolt 19, the top of the bottom plate 1 is threaded with a locking bolt 19, and the bottom end of the locking bolt 19 presses against the outer wall of the second lead screw 14;

[0029] like Figure 1 and Figure 2 As shown, the supporting mechanism includes an electric hydraulic cylinder 20, a supporting block 21 and a U-shaped opening 22. The electric hydraulic cylinder 20 is installed on the top of the base plate 1. The top moving end of the electric hydraulic cylinder 20 is provided with a supporting block 21. The top of the supporting block 21 is provided with a U-shaped opening 22, and the U-shaped opening 22 is adapted to the rotating shaft 3.

[0030] In this embodiment, according to the processing requirements, an appropriate B gear 10 is selected, and the B gear 10 is mounted on the outside of the screw rod 9. Then the screw rod 9 is threadedly connected with the nut 11 to complete the fixation of the B gear 10. The staff rotates the hand wheel 15, so that the second screw 14 adjusts the position of the movable plate 12 under the cooperation of the two sets of second light bars 16, so as to achieve the meshing of the B gear 10 and the A gear 4. The staff tightens the locking bolt 19 to lock the position of the movable plate 12, passes the steel wire through the wire port and inserts it into the socket, and the A guide Wheel 17 and B guide wheel 18 rotate the wire passing through the guide port. When the rotating shaft 3 winds the wire, the electric hydraulic cylinder 20 is operated to extend, so that the support block 21 stably supports the rotating shaft 3 through the U-shaped opening 22, and the motor 5 is started, so that the rotating shaft 3 winds the wire. At the same time, the A gear 4 drives the No. 1 lead screw 7 to rotate through the B gear 10, so that the No. 1 lead screw 7 drives the moving block 13 to move horizontally left and right with the cooperation of the No. 1 optical rod 8, completing the winding operation of the wire, improving flexibility and reducing usage limitations.

[0031] The utility model discloses a wire feeding mechanism of a PVC steel wire reinforced hose wire winding machine, which meshes the A gear 4 with the B gears 10 of different sizes, thereby adjusting the rotation speed of the No. 1 lead screw 7 to realize the winding production of steel wires with different curvatures; the A gear 4, the motor 5, the B gear 10 and the electric hydraulic cylinder 20 of the wire feeding mechanism of the PVC steel wire reinforced hose wire winding machine of the utility model are purchased on the market, and the technical personnel in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technical personnel in this field to make creative labor.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A wire feeding mechanism of a PVC steel wire reinforced hose wire winding machine, comprising a bottom plate (1), a vertical plate (2), a rotating shaft (3), a gear A (4) and a motor (5), wherein the top of the bottom plate (1) is provided with the vertical plate (2), the rotating shaft (3) passes through the vertical plate (2) and is rotatably connected to the vertical plate (2), a socket is provided at the left end of the gear A (4), the motor (5) is mounted on the top of the bottom plate (1), the output end of the motor (5) is connected to the right end of the rotating shaft (3), and the gear A (4) is mounted on the rotating shaft (3) between the vertical plate (2) and the motor (5), characterized in that: It also includes a supporting mechanism, a moving mechanism and a wire feeding mechanism, wherein a groove is provided at the top of the base plate (1), the moving mechanism is mounted in the groove, the wire feeding mechanism is mounted on the moving mechanism, and the supporting mechanism is mounted at the top of the base plate (1); The wire feeding mechanism comprises a vertical plate (6), a No. 1 lead screw (7), a No. 1 optical rod (8), a lead screw (9), a B gear (10), a nut (11), a moving plate (12) and a moving block (13). The moving plate (12) is mounted on the moving mechanism. Two groups of vertical plates (6) are arranged at the top of the moving plate (12). The No. 1 lead screw (7) is rotatably mounted between the two groups of vertical plates (6). The right end of the No. 1 lead screw (7) extends to the right side of a group of vertical plates (6). The right end of the No. 1 lead screw (7) is provided with a lead screw (9). The outer wall of the lead screw (9) is sleeved with a B gear (10). The lead screw (9) is threadedly connected to the nut (11). The No. 1 optical rod (8) is fixedly mounted between the two groups of vertical plates (6). The moving block (13) is threadedly connected to the No. 1 lead screw (7). The moving block (13) is slidably connected to the No. 1 optical rod (8). A wire guide port is arranged on the moving block (13). The B gear (10) is meshed with the A gear (4).

2. The wire feeding mechanism of the PVC steel wire reinforced hose winding machine according to claim 1, characterized in that: The moving mechanism comprises a No. 2 lead screw (14), a hand wheel (15) and a No. 2 optical rod (16); the No. 2 lead screw (14) is rotatably mounted in the groove; the rear end of the No. 2 lead screw (14) extends to the rear side of the base plate (1) and is provided with the hand wheel (15); the No. 2 optical rod (16) is fixedly mounted in the groove; the No. 2 lead screw (14) is threadedly connected to the moving plate (12); and two sets of No. 2 optical rods (16) are both slidably connected to the moving plate (12).

3. The wire feeding mechanism of the PVC steel wire reinforced hose wire winding machine according to claim 1, characterized in that: It also includes an A guide wheel (17) and a B guide wheel (18), wherein the A guide wheel (17) and the B guide wheel (18) are rotatably arranged in the wire guide opening.

4. The wire feeding mechanism of the PVC steel wire reinforced hose wire winding machine according to claim 2, characterized in that: It also includes a locking bolt (19), the top end of the bottom plate (1) is threadedly provided with the locking bolt (19), and the bottom end of the locking bolt (19) is pressed against the outer wall of the second lead screw (14).

5. The wire feeding mechanism of the PVC steel wire reinforced hose winding machine according to claim 1, characterized in that: The support mechanism comprises an electric hydraulic cylinder (20), a support block (21) and a U-shaped opening (22); the electric hydraulic cylinder (20) is mounted on the top of the base plate (1); the top movable end of the electric hydraulic cylinder (20) is provided with a support block (21); the top of the support block (21) is provided with a U-shaped opening (22); the U-shaped opening (22) is adapted to fit the rotating shaft (3).

6. A wire feeding mechanism of a PVC steel wire reinforced hose wire winding machine as claimed in claim 5, characterized in that: A smooth coating is provided on the U-shaped opening (22).

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