Winding device for chloroprene rubber strip production

Abstract

The utility model relates to the technical field of winding devices, and discloses a winding device for chloroprene rubber strip production, which solves the problems that the length of a winding drum of the existing winding device cannot be adjusted, so that the winding of a longer rubber strip is influenced, and the use effect is poor, and comprises a device base, a mounting plate is fixedly mounted on one side of the top of the device base, a driving motor is fixedly mounted on one side of the mounting plate, a rotating rod is fixedly mounted at the output end of the driving motor, one end of the rotating rod extends to the other side of the mounting plate and is fixedly provided with a first winding drum, and a second winding drum is inserted into the first winding drum. A fixed connecting frame is fixedly mounted on the other side of the top of the device base, and a length adjusting assembly is arranged at one end of the fixed connecting frame and one end of the second winding drum; according to the winding device, the length of the winding drum can be adjusted, so that long rubber strips can be wound, and the winding device has a very good using effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of winding devices, in particular to a winding device for producing chloroprene rubber strips. Background Art

[0002] Neoprene is a family of synthetic rubbers produced by polymerizing chloroprene; Neoprene exhibits good chemical stability and maintains flexibility over a wide temperature range; Neoprene is sold in the form of solid rubber or latex and is used in a variety of applications, such as laptop computer covers, orthopedic braces (wrist, knee, etc.), electrical insulation, elastic membranes or waterproof sheets for liquid and sheet applications, and automotive fan belts; Neoprene strips need to be rolled up after production, and thus a winding device is required; an existing patent (Announcement No.: CN219341104U) provides a rubber strip winding device, which moves back and forth by adjusting the components so that the rubber strip can be evenly rolled up on the winding roller; However, the length of the winding drum of the winding device cannot be adjusted, which affects the winding of longer rubber strips, and its use effect is not good. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a winding device for the production of chloroprene rubber strips, which effectively solves the problem that the length of the winding drum of the existing winding device cannot be adjusted, thereby affecting the winding of longer rubber strips and the poor use effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding device for producing chloroprene rubber strips, comprising a device base, a mounting plate is fixedly installed on one side of the top of the device base, a driving motor is fixedly installed on one side of the mounting plate, a rotating rod is fixedly installed on the output end of the driving motor, one end of the rotating rod extends to the other side of the mounting plate and is fixedly installed with a first winding drum, a second winding drum is inserted into the interior of the first winding drum, a fixed connecting frame is fixedly installed on the other side of the top of the device base, and a length adjustment component is provided on the fixed connecting frame and one end of the second winding drum.

[0005] Preferably, the length adjustment assembly includes a connecting rod, a driving cylinder, a guide bevel and a positioning slide groove, the connecting rod is rotatably mounted on the end of the second winding drum away from the first winding drum, a fixed sleeve is fixedly mounted on the surface of the connecting rod, the driving cylinder is fixedly mounted on the top inside the fixed connecting frame, the positioning slide groove is opened on one side of the upper surface of the device base, a fixed rod is fixedly mounted on the lower side of the fixed sleeve, a positioning slider is fixedly mounted on the bottom of the fixed rod, and the positioning slider is mounted inside the positioning slide groove.

[0006] Preferably, a transmission bar is fixedly installed on the end of the connecting rod away from the second winding drum, and a plurality of transmission grooves are opened on the transmission bar at equal distances. A guide bevel is fixedly installed on the side of the top of the device base away from the mounting plate, and a connecting plate is fixedly installed on the transmission end of the driving cylinder.

[0007] Preferably, a first limit block is fixedly installed on one side of the surface of the connecting plate, a positioning shaft rod is fixedly installed on the other side of the surface of the connecting plate, a positioning sleeve is rotatably installed on the surface of the positioning shaft rod, a transmission rod is fixedly installed on the surface of the positioning sleeve, a third limit block is fixedly installed on the surface of the connecting plate and located on one side of the positioning shaft rod, a second limit block is fixedly installed on the surface of the connecting plate and located on the other side of the positioning shaft rod, the transmission rod matches the transmission groove, a spring is fixedly installed on one side of the first limit block, and an end of the spring away from the first limit block passes through the third limit block and is fixedly connected to one side of the transmission rod.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] During operation, the operator starts the driving cylinder to drive the connecting plate to move downward. When the connecting plate moves downward, the transmission rod is inserted into the transmission groove in the transmission bar. When the transmission rod continues to descend, the guiding action of the guide bevel block drives the transmission rod to rotate. When the transmission rod rotates, the positioning sleeve is driven to rotate along the surface of the positioning shaft rod. The rotation of the transmission rod can be limited by the action of the second limit block, so that the transmission bar can be driven to move. When the transmission bar moves, the connecting rod is driven to move. When the connecting rod moves, the positioning slide block is driven to slide along the inside of the positioning slide groove through the fixed sleeve and the fixed rod, thereby increasing the stability of the connecting rod when it moves.

[0010] When the connecting rod moves, it will drive the second winding drum to move along the inside of the first winding drum, thereby increasing the winding area of ​​the first winding drum and the second winding drum. After the winding area is adjusted, the operator starts the driving motor to drive the rotating rod to rotate. When the rotating rod rotates, it will drive the second winding drum to rotate through the first winding drum, thereby winding the rubber strip; the length of the winding drum of the winding device can be adjusted, so that longer rubber strips can be wound, which has a very good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a front structural diagram of the winding device of the utility model;

[0014] Figure 2This is a schematic diagram of the cross-sectional structure of the winding device of the utility model;

[0015] Figure 3 For this utility model Figure 2 A schematic diagram of a local enlarged structure;

[0016] In the figure: 1. device base; 2. mounting plate; 3. driving motor; 4. rotating rod; 5. first winding drum; 6. second winding drum; 7. fixed connecting frame; 8. connecting rod; 9. fixing sleeve; 10. fixing rod; 11. positioning slider; 12. positioning slide groove; 13. guiding inclined block; 14. transmission bar; 15. transmission groove; 16. driving cylinder; 17. connecting plate; 18. first limit block; 19. positioning shaft sleeve; 20. second limit block; 21. third limit block; 22. positioning shaft rod; 23. spring; 25. transmission rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figures 1 to 3 The utility model includes a device base 1, a mounting plate 2 is fixedly installed on one side of the top of the device base 1, a driving motor 3 is fixedly installed on one side of the mounting plate 2, a rotating rod 4 is fixedly installed on the output end of the driving motor 3, one end of the rotating rod 4 extends to the other side of the mounting plate 2 and is fixedly installed with a first winding drum 5, a second winding drum 6 is inserted into the interior of the first winding drum 5, a fixed connecting frame 7 is fixedly installed on the other side of the top of the device base 1, and a length adjustment component is provided at one end of the fixed connecting frame 7 and the second winding drum 6.

[0019] During operation, the operator starts the length adjustment component to drive the second winding drum 6 to move along the inside of the first winding drum 5, thereby increasing the winding area of ​​the first winding drum 5 and the second winding drum 6. After the winding area is adjusted, the operator starts the driving motor 3 to drive the rotating rod 4 to rotate. When the rotating rod 4 rotates, it will drive the second winding drum 6 to rotate through the first winding drum 5, thereby winding the rubber strip; the length of the winding drum of the winding device can be adjusted, so that longer rubber strips can be wound, which has a very good use effect.

[0020] The length adjustment assembly includes a connecting rod 8, a driving cylinder 16, a guide bevel 13 and a positioning slide 12. The connecting rod 8 is fixedly installed on the end of the second winding drum 6 away from the first winding drum 5. A fixed sleeve 9 is fixedly installed on the surface of the connecting rod 8. The driving cylinder 16 is fixedly installed on the top of the fixed connecting frame 7. The positioning slide 12 is opened on one side of the upper surface of the device base 1. A fixed rod 10 is fixedly installed on the lower side of the fixed sleeve 9. A positioning slider 11 is fixedly installed on the bottom of the fixed rod 10. The positioning slider 11 is installed in the inside of the positioning slide 12; a transmission bar 14 is fixedly installed on the end of the connecting rod 8 away from the second winding drum 6, and a plurality of transmission grooves 15 are opened on the transmission bar 14 at equal distances. A guide bevel is fixedly installed on the side of the top of the device base 1 away from the mounting plate 2 Block 13, a connecting plate 17 is fixedly installed on the transmission end of the driving cylinder 16; a first limit block 18 is fixedly installed on one side of the surface of the connecting plate 17, a positioning shaft rod 22 is fixedly installed on the other side of the surface of the connecting plate 17, a positioning sleeve 19 is rotatably installed on the surface of the positioning shaft rod 22, a transmission rod 25 is fixedly installed on the surface of the positioning sleeve 19, a third limit block 21 is fixedly installed on the surface of the connecting plate 17 and located on one side of the positioning shaft rod 22, a second limit block 20 is fixedly installed on the surface of the connecting plate 17 and located on the other side of the positioning shaft rod 22, the transmission rod 25 matches the transmission groove 15, a spring 23 is fixedly installed on one side of the first limit block 18, and an end of the spring 23 away from the first limit block 18 passes through the third limit block 21 and is fixedly connected to one side of the transmission rod 25.

[0021] The operator starts the driving cylinder 16 to drive the connecting plate 17 to move downward. When the connecting plate 17 moves downward, it drives the transmission rod 25 to insert into the transmission groove 15 in the transmission bar 14. When the transmission rod 25 continues to descend, the guiding action of the guide bevel block 13 will drive the transmission rod 25 to rotate. When the transmission rod 25 rotates, it drives the positioning sleeve 19 to rotate along the surface of the positioning shaft rod 22. The rotation of the transmission rod 25 can be limited by the action of the second limit block 20, so that the transmission bar 14 can be driven to move. When the transmission bar 14 moves, it will drive the connecting rod 8 to move. When the connecting rod 8 moves, it will drive the positioning slider 11 to slide along the inside of the positioning slide groove 12 through the fixed sleeve 9 and the fixed rod 10, thereby increasing the stability of the connecting rod 8 when it moves. When the connecting rod 8 moves, it will drive the second winding drum 6 to move along the inside of the first winding drum 5, thereby expanding the winding area.

Claims

1. A winding device for producing chloroprene rubber strips, comprising a device base (1), characterized in that: A mounting plate (2) is fixedly mounted on one side of the top of the device base (1), a driving motor (3) is fixedly mounted on one side of the mounting plate (2), a rotating rod (4) is fixedly mounted on the output end of the driving motor (3), one end of the rotating rod (4) extends to the other side of the mounting plate (2) and is fixedly mounted with a first winding drum (5), a second winding drum (6) is inserted into the interior of the first winding drum (5), a fixed connecting frame (7) is fixedly mounted on the other side of the top of the device base (1), and a length adjustment component is provided on the fixed connecting frame (7) and one end of the second winding drum (6).

2. A winding device for producing chloroprene rubber strips according to claim 1, characterized in that: The length adjustment assembly comprises a connecting rod (8), a driving cylinder (16), a guiding inclined block (13) and a positioning slide groove (12); the connecting rod (8) is fixedly mounted on an end of the second winding drum (6) away from the first winding drum (5); a fixed sleeve (9) is fixedly mounted on the surface of the connecting rod (8); the driving cylinder (16) is fixedly mounted on the top of the fixed connecting frame (7); the positioning slide groove (12) is opened on one side of the upper surface of the device base (1); a fixed rod (10) is fixedly mounted on the lower side of the fixed sleeve (9); a positioning slider (11) is fixedly mounted on the bottom of the fixed rod (10); and the positioning slider (11) is mounted inside the positioning slide groove (12).

3. A winding device for producing chloroprene rubber strips according to claim 2, characterized in that: A transmission bar (14) is fixedly mounted on one end of the connecting rod (8) away from the second winding drum (6), and a plurality of transmission grooves (15) are provided on the transmission bar (14) at equal intervals. A guide bevel block (13) is fixedly mounted on one side of the top of the device base (1) away from the mounting plate (2), and a connecting plate (17) is fixedly mounted on the transmission end of the driving cylinder (16).

4. A winding device for producing chloroprene rubber strips according to claim 3, characterized in that: A first limit block (18) is fixedly mounted on one side of the surface of the connecting plate (17), a positioning shaft (22) is fixedly mounted on the other side of the surface of the connecting plate (17), a positioning sleeve (19) is rotatably mounted on the surface of the positioning shaft (22), a transmission rod (25) is fixedly mounted on the surface of the positioning sleeve (19), a third limit block (21) is fixedly mounted on the surface of the connecting plate (17) and located on one side of the positioning shaft (22), a second limit block (20) is fixedly mounted on the surface of the connecting plate (17) and located on the other side of the positioning shaft (22), the transmission rod (25) matches the transmission groove (15), a spring (23) is fixedly mounted on one side of the first limit block (18), an end of the spring (23) away from the first limit block (18) passes through the third limit block (21) and is fixedly connected to one side of the transmission rod (25).

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