Winding machine with compression roller replacing mechanism

Abstract

The utility model discloses a winding machine with a press roll replacing mechanism, and particularly relates to the technical field of winding machines, the winding machine comprises a base, a vertical plate I and a vertical plate II are symmetrically arranged at the top of the base, through a fixing mechanism, a pull ring can be pulled downwards to drive a fixing rod and a transmission pull connecting rod, so that a pull inserting block moves towards a cavity, and the press roll replacing mechanism is used for replacing the press roll. Then, a handle is pulled to drive the clamping block and the inserting plate, the inserting plate is moved out of the limiting groove, the compression roller can be dragged towards the second vertical plate, and after one end of the compression roller is moved out of the clamping groove, the compression roller is taken out and disassembled, so that the compression roller can be conveniently maintained, repaired or replaced; the distance between the receiving roller and the compression roller can be changed, and the extrusion force of the compression roller can be adjusted as required; and through the wire guiding assembly, the reciprocating lead screw can be driven to rotate through power transmission generated during material winding, the sliding sleeve is continuously driven to do reciprocating motion, and PPO wire guiding arrangement is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a winding machine with a pressure roller replacement mechanism. Background Art

[0002] Polyphenylene ether, referred to as PPO in English, is the lightest engineering plastic with excellent dimensional stability, natural halogen-free flame retardant and other characteristics. Polyphenylene ether is white granular with good comprehensive performance. It can be used in 120-degree steam, and it has good electrical insulation and low water absorption, but it has a tendency to stress cracking. Modified polyphenylene ether can eliminate stress cracking; polyphenylene ether can be suitable for making heat-resistant parts, insulating parts, wear-reducing and wear-resistant parts, transmission parts, medical and electronic parts, and can replace stainless steel. It has been widely used in photovoltaics, automobiles (applicable to instrument panels, window frames, shock absorbers, pump filters, etc.), electronics and electrical (can meet the requirements of excellent electrical insulation under humid, load, and high temperature conditions, and is used to prepare TV machine tuning chips, coil cores, microwave insulation parts, shielding sleeves, high-frequency printed circuit boards), home appliances, water treatment and other fields. In recent years, with the rapid development of the new energy industry, the demand for winding machines used for PPO yarn winding has also increased significantly. Winding machine is a kind of equipment used in the fields of coated glass fiber, monofilament, multifilament flat yarn, staggered spindles, etc. According to different industry classifications, winding machines include lithium battery winding machines, capacitor winding machines, textile winding machines, etc.

[0003] At present, most of the winding equipment for winding PPO filaments will use a pressure roller to squeeze the wound filament on the winding drum to assist in winding and avoid the wound filament from being scattered. After long-term use, the surface or connection of the pressure roller is easily damaged, so it needs to be disassembled for maintenance or replacement. The pressure roller is usually installed above the top with bolts, making it inconvenient to disassemble and relatively poor in practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a winding machine with a pressure roller replacement mechanism to solve the problems raised in the above background technology.

[0005] The sprocket wheel is annularly fixed on the sprocket wheel, and the sprocket wheel is adjacent to the gear train of the gear train, and the gear train is connected to the gear train by a fixing mechanism.

[0006] Furthermore, the fixing mechanism also includes an insert plate, and the insert plate is symmetrically arranged at the bottom of the card block, the inner bottom surface of the groove is symmetrically provided with a limit groove adapted to the insert plate, the bottom of the card block and the inner bottom surface of the groove are symmetrically provided with an arc groove, a chamber is provided below the arc groove in the second inner side of the vertical plate, a baffle is provided in the chamber, the top of the baffle is connected to the insert block through a connecting rod, a sliding rod is provided on the inner wall of the chamber above the insert block, a sliding block is symmetrically sleeved on the outer side of the sliding rod, and the lower end of the sliding block is connected to the insert block, and the relatively outer end of the insert block is inserted into the opening of the side wall of the insert plate A pull rod is connected to the bottom of the baffle in a through groove, a fixing rod is connected to the lower end of the pull rod, and a pull ring is connected to the outside of the second vertical plate at one end of the fixing rod. Adjustment grooves matching the combined structure of the pull rod and the fixing rod are provided on the side walls of the second vertical plate. A spring is sleeved on the outside of the pull rod under the baffle, and a slot matching the roller shaft of the pressure roller is provided on one side wall of the vertical plate at a position corresponding to the arc groove. When the pressure roller is damaged and needs to be repaired or replaced, it can be disassembled quickly and easily through the fixing mechanism, which is convenient for maintenance and more practical.

[0007] Furthermore, the wire assembly includes a reciprocating screw rod, and the reciprocating screw rod is rotatably installed between vertical plate one and vertical plate two, the reciprocating screw rod is located between pressure roller and guide roller two, the outer wall of the reciprocating screw rod is provided with a sliding sleeve, and a bracket is symmetrically provided on the top of the sliding sleeve, and a guide wheel is rotatably installed between the two brackets, one end of the reciprocating screw rod is provided with a sprocket two behind vertical plate one, and one end of the upper discharge roller is provided with a sprocket one behind vertical plate one, and sprocket one and sprocket two are connected by a chain, and the wound wire can be arranged through the wire assembly, and the force of driving the discharge frame to rotate when winding the wire is used to provide energy for the rotation of the reciprocating screw rod, thereby reducing energy consumption and saving energy.

[0008] Furthermore, a handle is provided on the top of the card block, two connecting rods are provided, and the two ends of the connecting rods are hinged to the plug block and the baffle respectively, and the two ends of the spring are fixedly connected to the baffle and the inner wall of the chamber respectively to transmit power, and the elastic force of the spring is used to insert the plug block into the through groove to limit it.

[0009] Furthermore, the fixed rod is perpendicular to the pulling rod, the guide roller one and the two guide rollers two are arranged in a triangular distribution, the outer wall of the discharge roller is symmetrically provided with clamping strips, and the inner wall of the discharge rack is symmetrically provided with rail grooves adapted to the clamping strips, so as to pull the pulling rod to move and separate the plug block from the plug plate. The setting of the clamping strips enables the discharge rack and the discharge roller to rotate synchronously, ensuring relatively stable transmission of the rotational force.

[0010] Furthermore, the sliding sleeve is threadably connected to the reciprocating screw via a screw nut, and the diameter of sprocket one is greater than the diameter of sprocket two, so that the rotation speed of sprocket two is greater than the rotation speed of sprocket one.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] 1. The utility model uses a fixing mechanism, and can drive the fixing rod to pull the pull rod downward by pulling the pull ring downward, and at the same time pull the baffle to drive the connecting rod, and then pull the plug block to move into the chamber, so that the plug block is separated from the plug plate, and then pull the handle to drive the card block and the plug plate, so that the plug plate moves out of the limit groove, and the pressure roller can be dragged in the direction of the second vertical plate, so that one end of the pressure roller is moved out of the card groove, and the pressure roller can be taken out to complete the disassembly, and then it can be conveniently maintained or replaced. At the same time, the distance between the receiving roller and the pressure roller can be changed by adjusting the motor 1, and the size of the extrusion force of the pressure roller can be adjusted according to the needs. It is easy to use and more practical.

[0013] 2. The utility model can utilize the power generated when winding the material to drive the unwinding roller to rotate through the conductor assembly, and then transmit the power to drive the reciprocating screw rod to rotate, thereby continuously driving the sliding sleeve to reciprocate so as to arrange the PPO wire conductor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial front view structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure between the pull rod and the insert block of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure between the sliding sleeve and the guide wheel of the utility model;

[0019] Figure 5 This utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0020] In the figure: 1. vertical plate 1; 2. vertical plate 2; 3. unloading roller; 4. clamping strip; 5. unloading rack; 6. guide roller 1; 7. guide roller 2; 8. pressure roller; 9. motor 1; 10. turntable; 11. receiving roller; 12. motor 2; 13. clamping block; 14. plug plate; 15. baffle; 16. connecting rod; 17. plug block; 18. sliding rod; 19. sliding block; 20. pulling rod; 21. spring; 22. fixing rod; 23. reciprocating screw; 24. sprocket 1; 25. chain; 26. sprocket 2; 27. sliding sleeve; 28. bracket; 29. ​​guide wheel. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] like Figure 1 - Figure 5 The winding machine with a pressure roller replacement mechanism shown in the figure comprises a base, a vertical plate 1 and a vertical plate 2 are symmetrically arranged on the top of the base, a discharge roller 3 is symmetrically rotatably installed on one side of the vertical plate 1, a discharge rack 5 is sleeved on the outer side of the discharge roller 3, a guide roller 6 is rotatably installed between the vertical plate 1 and the vertical plate 2, a guide roller 2 7 is symmetrically rotatably installed above the guide roller 6, a wire assembly is arranged between the vertical plate 1 and the vertical plate 2, a pressure roller 8 is arranged on the side away from the guide roller 6 between the vertical plate 1 and the vertical plate 2, and the pressure roller 8 passes through It is connected to the vertical plate 2 through a fixing mechanism, a motor 9 is provided on the back side of the vertical plate 1 close to the pressure roller 8, and the output end of the motor 9 passes through the vertical plate 1 and is connected to a turntable 10, a motor 2 12 is symmetrically provided on the back side of the turntable 10, and the output end of the motor 12 passes through the turntable 10 and is connected to a receiving roller 11. In this example, the receiving roller 11 drives the winding drum to wind the material, the fixing mechanism includes a clamping block 13, a groove is opened on one side of the top of the vertical plate 2, and the clamping block 13 is arranged in the groove.

[0023] In this example, the fixing mechanism also includes an insert plate 14, and the insert plate 14 is symmetrically arranged at the bottom of the block 13, and a limit groove adapted to the insert plate 14 is symmetrically opened on the bottom surface of the groove, and an arc groove is symmetrically opened on the bottom of the block 13 and the bottom surface of the groove, and a chamber is opened below the arc groove in the vertical plate 2, and a baffle plate 15 is arranged in the chamber, and the top of the baffle plate 15 is connected to the insert block 17 through a connecting rod 16, and a sliding rod 18 is arranged on the inner wall of the chamber above the insert block 17, and a sliding block 19 is symmetrically sleeved on the outer side of the sliding rod 18, and the lower end of the sliding block 19 is connected to the insert block 17, and the relatively outer end of the insert block 17 is inserted into the side wall of the insert plate 14 In the through groove, a pull rod 20 is connected to the bottom of the baffle 15, and a fixing rod 22 is connected to the lower end of the pull rod 20, and one end of the fixing rod 22 is connected to a pull ring outside the vertical plate 2, and an adjustment groove adapted to the combined structure of the pull rod 20 and the fixing rod 22 is provided on the side wall of the vertical plate 2, and a spring 21 is sleeved on the outer side of the pull rod 20 under the baffle 15, and a card groove adapted to the roller shaft of the pressure roller 8 is provided on the side wall of the vertical plate 1 corresponding to the arc groove position. Through the fixing mechanism, when the pressure roller 8 is damaged and needs to be repaired or replaced, it can be disassembled quickly and conveniently, which is convenient for maintenance and more practical. In this example, the wire assembly includes a reciprocating screw rod 23, and the reciprocating screw rod 23 is rotatably installed between the vertical plate 1 and the vertical plate 2, the reciprocating screw rod 23 is located between the pressure roller 8 and the guide roller 27, the outer wall of the reciprocating screw rod 23 is sleeved with a sliding sleeve 27, and a bracket 28 is symmetrically provided on the top of the sliding sleeve 27, and a guide wheel 29 is rotatably installed between the two brackets 28, one end of the reciprocating screw rod 23 is sleeved with a sprocket 26 behind the vertical plate 1, and one end of the upper discharge roller 3 is sleeved with a sprocket 1 24 behind the vertical plate 1, and the sprocket 1 24 and the sprocket 26 are connected by a chain 25. The wound wire can be arranged through the wire assembly, and the force of the discharge rack 5 driven to rotate when the wire is wound is used to provide energy for the rotation of the reciprocating screw rod 23, thereby reducing energy consumption and saving energy. In this example, a handle is provided on the top of the block 13, two connecting rods 16 are provided, and the two ends of the connecting rod 16 are respectively hinged with the plug block 17 and the baffle 15, and the two ends of the spring 21 are respectively fixedly connected with the baffle 15 and the inner wall of the chamber to transmit power. The elastic force of the spring 21 is used to insert the plug block 17 into the through groove to limit it. In this example, the fixed rod 22 is perpendicular to the pull rod 20, the guide roller 1 6 and the two guide rollers 2 7 are arranged in a triangular distribution, the outer wall of the discharge roller 3 is symmetrically provided with a clamping strip 4, and the inner wall of the discharge rack 5 is symmetrically provided with a track groove adapted to the clamping strip 4, so as to pull the pull rod 20 to move and separate the plug block 17 from the plug plate 14. The setting of the clamping strip 4 makes the discharge rack 5 and the discharge roller 3 rotate synchronously, ensuring the relatively stable transmission of the rotating force. In this example, the sliding sleeve 27 is threadedly connected to the reciprocating screw 23 through a screw nut, and the diameter of the sprocket 1 24 is greater than the diameter of the sprocket 2 26, so that the rotation speed of the sprocket 2 26 is greater than the rotation speed of the sprocket 1 24.

[0024] The working principle of the utility model is as follows: when in use, after the winding drum of the winding material is installed on the outside of the material receiving roller 11, the equipment can be started to carry out the winding operation, and the pressure generated by changing the distance between the winding drum and the pressure roller 8 by adjusting the motor 1 9 can be adjusted accordingly according to the diameter of the winding material core, and the motor 2 12 is used to drive the winding drum 11 to drive the winding drum to wind up, and while winding up the PPO wire, the unwinding rack 5 will be pulled to rotate, and the unwinding roller 3 and the unwinding rack 5 will rotate synchronously with the effect of the clamping strip 4 and the rail groove, and the upper The material unloading rack 5 on the other side will drive the sprocket 1 24 to rotate, and the chain 25 drives the sprocket 26 to drive the reciprocating screw 23 to rotate, thereby driving the reciprocating screw 23 to drive the sliding sleeve 27 to reciprocate back and forth, so that the bracket 28 and the guide wheel 29 move synchronously, and the material is guided and arranged, which reduces the setting of the power source and reduces energy consumption; when the pressure roller 8 needs to be disassembled for maintenance or replacement, the fixing rod 22 can be driven by the pull ring to pull the pull rod 20, and the pull rod 20 drives the baffle 15, so that the baffle 15 squeezes the spring 21, and the baffle 15 will pull The connecting rod 16 is moved to drive the connected plug block 17, so that the plug block 17 drives the slider 19 to move along the slide rod 18 into the chamber until the plug block 17 is separated from the plug plate 14, and then the handle is pulled to drive the clamping block 13 and the plug plate 14, so that the plug plate 14 moves out of the limit groove, and then the pressure roller 8 is dragged to insert the pressure roller 8 into the clamping groove on the vertical plate 1 and move it out, and then the pressure roller 8 can be removed to complete the disassembly; when installing, insert one end of the pressure roller 8 into the clamping groove, and place the other end of the pressure roller 8 in the arc groove opened on the bottom surface of the groove, and then repeat the above disassembly steps. Step 1, move the relatively outer end of the plug block 17 into the chamber, then insert the plug plate 14 into the limiting groove, so that the clamping block 13 covers the outer side of the roller shaft at one end of the pressure roller 8, and then release the force applied to the pull ring, so that the baffle 15 is reset under the elastic force of the spring 21, and then drive the pull rod 20 and the fixing rod 22 to reset, and at the same time the baffle 15 will push the connecting rod 16, and then push the two plug blocks 17 to reset, so that one end of the plug block 17 is inserted into the corresponding through groove, completing the restriction and fixation of the plug plate 14, thereby completing the installation of the pressure roller 8, which is easy to use and more practical.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A winding machine with a pressure roller replacement mechanism, comprising a base, wherein a vertical plate 1 (1) and a vertical plate 2 (2) are symmetrically arranged on the top of the base, characterized in that: A material discharge roller (3) is symmetrically rotatably mounted on one side of the vertical plate (1), a material discharge frame (5) is sleeved on the outer side of the material discharge roller (3), a guide roller (6) is rotatably mounted between the vertical plate (1) and the vertical plate (2), a guide roller (7) is symmetrically rotatably mounted above the guide roller (6), a wire assembly is provided between the vertical plate (1) and the vertical plate (2), a pressure roller (8) is provided on the side away from the guide roller (6) between the vertical plate (1) and the vertical plate (2), and the pressure roller (8) is fixed by a machine The structure is connected to the vertical plate 2 (2); a motor 1 (9) is provided on the back side of the vertical plate 1 (1) close to the pressure roller (8), and the output end of the motor 1 (9) passes through the vertical plate 1 (1) and is connected to a turntable (10); a motor 2 (12) is symmetrically provided on the back side of the turntable (10), and the output end of the motor 2 (12) passes through the turntable (10) and is connected to a receiving roller (11); the fixing mechanism includes a clamping block (13); a groove is provided on one side of the top of the vertical plate 2 (2), and the clamping block (13) is arranged in the groove.

2. The winding machine with a pressure roller replacement mechanism according to claim 1, characterized in that: The fixing mechanism also includes an insert plate (14), and the insert plate (14) is symmetrically arranged at the bottom of the block (13), the inner bottom surface of the groove is symmetrically provided with a limit groove adapted to the insert plate (14), the bottom of the block (13) and the inner bottom surface of the groove are symmetrically provided with an arc groove, a chamber is provided below the inner arc groove of the second vertical plate (2), a baffle plate (15) is provided in the chamber, the top of the baffle plate (15) is connected to the insert block (17) through a connecting rod (16), a sliding rod (18) is provided on the inner wall of the chamber above the insert block (17), a sliding block (19) is symmetrically sleeved on the outer side of the sliding rod (18), and the lower end of the sliding block (19) is connected to the insert block (17) are connected, the relatively outer end of the plug block (17) is inserted into the through groove opened on the side wall of the plug plate (14), the bottom of the baffle plate (15) is connected with a pull rod (20), the lower end of the pull rod (20) is connected with a fixing rod (22), and one end of the fixing rod (22) is connected with a pull ring outside the vertical plate two (2), the side wall of the vertical plate two (2) is provided with an adjustment groove adapted to the combined structure of the pull rod (20) and the fixing rod (22), the outer side of the pull rod (20) is provided with a spring (21) under the baffle plate (15), and the side wall of the vertical plate one (1) is provided with a slot adapted to the roller shaft of the pressure roller (8) at the corresponding arc groove position.

3. The winding machine with a pressure roller replacement mechanism according to claim 1, characterized in that: The wire assembly comprises a reciprocating screw rod (23), and the reciprocating screw rod (23) is rotatably installed between the vertical plate 1 (1) and the vertical plate 2 (2), the reciprocating screw rod (23) is located between the pressure roller (8) and the guide roller 2 (7), the outer wall of the reciprocating screw rod (23) is sleeved with a sliding sleeve (27), the top of the sliding sleeve (27) is symmetrically provided with a bracket (28), a guide wheel (29) is rotatably installed between the two brackets (28), one end of the reciprocating screw rod (23) is sleeved with a sprocket wheel 2 (26) behind the vertical plate 1 (1), one end of the upper discharge roller (3) is sleeved with a sprocket wheel 1 (24) behind the vertical plate 1 (1), and the sprocket wheel 1 (24) and the sprocket wheel 2 (26) are connected by a chain (25).

4. The winding machine with a pressure roller replacement mechanism according to claim 2, characterized in that: A handle is provided on the top of the block (13), two connecting rods (16) are provided, and the two ends of the connecting rod (16) are respectively hinged to the plug block (17) and the baffle (15), and the two ends of the spring (21) are respectively fixedly connected to the baffle (15) and the inner wall of the chamber.

5. The winding machine with a pressure roller replacement mechanism according to claim 2, characterized in that: The fixing rod (22) is perpendicular to the pulling rod (20), the guide roller one (6) and the two guide rollers two (7) are arranged in a triangular distribution, the outer wall of the discharge roller (3) is symmetrically provided with a clamping strip (4), and the inner wall of the discharge rack (5) is symmetrically provided with a rail groove adapted to the clamping strip (4).

6. The winding machine with a pressure roller replacement mechanism according to claim 3, characterized in that: The sliding sleeve (27) is threadedly connected to the reciprocating screw (23) via a screw nut, and the diameter of the sprocket wheel one (24) is greater than the diameter of the sprocket wheel two (26).

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