Automatic adhesive tape winding mechanism

Abstract

The utility model relates to the field of adhesive tape winding, in particular to an automatic adhesive tape winding mechanism, which adopts the technical scheme that the automatic adhesive tape winding mechanism comprises a fixing frame and a rotating seat, a guide component is mounted on the inner wall of the fixing frame, a driving component is mounted on one side of the fixing frame, a fixing column is fixedly mounted on the surface of the rotating seat, and a supporting component is mounted outside the fixing column. The adhesive tape winding device has the beneficial effects that when the adhesive tape needs to be wound, a cable penetrates through the middle of the rotating seat, one end of the adhesive tape is pulled to be adhered to the surface of the cable, then the cable is pulled to move slowly, and the rotating seat is driven to rotate, so that the adhesive tape can be uniformly wound on the surface of the cable during rotation; the side, away from the fixing frame, of the guide roller makes close contact with the surface of the rotating base, the belt in the connecting groove can be limited, the belt is prevented from being separated from the rotating base, meanwhile, when the rotating base rotates, rolling friction can be generated between the belt and the rotating base, and deviation and separation of the rotating base are avoided.

Description

Technical Field

[0001] The utility model relates to the field of adhesive tape winding, in particular to an automatic adhesive tape winding mechanism. Background Art

[0002] Insulating tape refers specifically to the tape used by electricians to prevent leakage and act as an insulator. It is also called insulating tape or tape tape, which consists of a base tape and a pressure-sensitive adhesive layer. The base tape is generally made of cotton cloth, synthetic fiber fabric, and plastic film, and the adhesive layer is made of rubber and a tackifying resin. It has good viscosity and excellent insulation performance. Insulating tape has good insulation pressure resistance, flame retardancy, and weather resistance, and is suitable for wire connection, electrical insulation, and heat insulation protection.

[0003] Cable harnesses are the main network components that connect the circuits of equipment. To facilitate installation and protect the wires, a large number of cables need to be wrapped into bundles with insulating tape to form harnesses. Due to the different lengths of cables, different terminals, and different numbers of cables, the winding methods vary. Fixed tape winding equipment cannot be used completely. If winding is done manually, the work efficiency is low, and manual winding causes inconsistent winding spacing and tightness, making product quality uncontrollable.

[0004] Therefore, it is necessary to invent a kind of automatic tape winding mechanism. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic tape winding mechanism, comprising a fixed frame and a rotating seat, the rotating seat is installed in the middle of the fixed frame, a guide assembly is installed on the inner wall of the fixed frame, a driving assembly is installed on one side of the fixed frame, a fixed column is fixedly installed on the surface of the rotating seat, and a support assembly is installed outside the fixed column;

[0007] The driving assembly comprises a driving motor and a pulley installed at the output end of the driving motor, and a belt strip is connected in the middle of the pulley.

[0008] When in use, put the rolled tape on the supporting assembly, then pass the cable through the middle of the rotating seat, pull one end of the tape to stick to the surface of the cable, and then push the cable to move slowly. At this time, start the drive motor to drive the pulley to rotate, and the pulley will use the belt strip to synchronously drive the rotating seat to rotate. When the rotating seat rotates, it can drive the fixed column, the supporting assembly and the tape to rotate synchronously, so that the tape can be evenly wrapped around the cable surface during rotation.

[0009] Preferably, a through slot is formed on one side of the fixing frame.

[0010] It is convenient for the belt strip to pass through the through slot and penetrate the fixed frame to be connected with the rotating seat.

[0011] Preferably, the rotating seat is a hollow annular structure, and a connecting groove is provided on the surface of the rotating seat.

[0012] The rotating seat is a hollow ring structure, which facilitates the cable to move through the middle of the rotating seat.

[0013] Preferably, the guide assembly includes a support and a guide roller installed in the middle of the support, and a rotating shaft is connected between the support and the guide roller.

[0014] It can not only limit the belt strip in the connecting groove to prevent the belt strip from separating from the rotating seat, but also cause rolling friction between the two when the rotating seat rotates to prevent the rotating seat from deviating and detaching.

[0015] Preferably, a base is installed in the middle of the inner cavity of the fixed column, a positioning groove is opened on the surface of the fixed column, sleeves are provided on all four sides of the base, a piston connecting rod is movably connected to one end of the sleeve, and a compression spring is installed between the piston connecting rod and the sleeve.

[0016] The cylinder is fixed on the four sides of the base, and the piston connecting rod can be telescopically adjusted on one side of the sleeve by extruding a compression spring. The end of the piston connecting rod away from the sleeve is fixedly connected to the support assembly, and the piston connecting rod movably penetrates the fixed column through the positioning groove, so that the piston connecting rod can synchronously drive the support assembly to move.

[0017] Preferably, the support assembly includes a support plate and a movable groove opened in the middle of one side of the support plate away from the fixed column, a guide connecting rod is installed in the middle of the inner cavity of the movable groove, and limit baffles are symmetrically installed on both sides of the movable groove and the guide connecting rod.

[0018] It is convenient to limit and tighten the rolled tapes of different sizes. At the same time, the limit baffle can move in opposite directions through the movable groove and the guide connecting rod, so that the limit baffle can limit the two sides of the tape after being installed, and try to avoid the left and right displacement of the tape during rotation.

[0019] Preferably, a sliding block is fixedly mounted on the lower end of the limit baffle, a through hole is provided in the middle of the sliding block, a buffer spring is mounted on one side of the sliding block, and the buffer spring is sleeved on the outside of the guide connecting rod.

[0020] When the rolled adhesive tape is located between the two limit baffles, the limit baffles can squeeze the buffer springs and move toward each other, so as to limit the rolled adhesive tape on both sides according to the width thereof.

[0021] The beneficial effects of the utility model are:

[0022] 1. Conveniently, evenly and quickly wrap the tape around the surface of the cable. When the tape needs to be wrapped, pass the cable through the middle of the rotating seat, pull one end of the tape to stick to the surface of the cable, then pull the cable to move slowly, and drive the rotating seat to rotate, so that the tape can be evenly wrapped around the cable surface during rotation. During this process, the side of the guide roller away from the fixed frame is in close contact with the surface of the rotating seat, which can not only limit the belt strip in the connecting groove to prevent the belt strip from separating from the rotating seat, but also cause rolling friction between the two when the rotating seat rotates to prevent the rotating seat from deviating and detaching.

[0023] 2. Before winding the tape, first press the support plate. At this time, the piston connecting rod will retract into the sleeve and squeeze the compression spring to deform, so that the diameter of the entire support plate is smaller than the inner diameter of the rolled tape. Then put the rolled tape on the outside of the support plate, and then loosen the support plate to make the compression spring rebound the piston connecting rod and the support plate. At this time, the support plate will be tightly attached to the inner wall of the rolled tape for limiting and tightening, and the limiting baffle can squeeze the buffer spring to move in opposite directions, which is convenient for limiting on both sides of the rolled tape according to the width of the rolled tape. There is no need to use screws to fix it, and at the same time, it can avoid the situation where the tape is detached and thrown out when the rotating seat rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the overall structure of an automatic tape winding mechanism provided by the utility model;

[0025] Figure 2 A schematic diagram of the structure of a fixed column and a support assembly of an automatic tape winding mechanism provided by the utility model;

[0026] Figure 3 This is a side view of the interior of a fixed column of an automatic tape winding mechanism provided by the utility model;

[0027] Figure 4 The utility model provides an automatic tape winding mechanism Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0028] In the figure: 1, fixed frame; 11, through slot; 2, rotating seat; 21, connecting slot; 3, guide assembly; 31, support; 32, guide roller; 33, rotating shaft; 4, driving assembly; 41, driving motor; 42, pulley; 43, belt strip; 5, fixed column; 51, base; 52, positioning slot; 53, sleeve; 54, piston connecting rod; 55, compression spring; 6, supporting assembly; 61, supporting plate; 62, movable slot; 63, guide connecting rod; 64, limit baffle; 641, slider; 642, perforation; 643, buffer spring. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] Refer to the attached Figure 1-4 The utility model provides an automatic tape winding mechanism, comprising a fixed frame 1 and a rotating seat 2, the rotating seat 2 is installed in the middle of the fixed frame 1, a guide component 3 is installed on the inner wall of the fixed frame 1, a driving component 4 is installed on one side of the fixed frame 1, a fixed column 5 is fixedly installed on the surface of the rotating seat 2, and a support component 6 is installed outside the fixed column 5;

[0031] The driving assembly 4 includes a driving motor 41 and a pulley 42 installed at the output end of the driving motor 41 , and a belt strip 43 is connected in the middle of the pulley 42 .

[0032] The fixing frame 1 can be fixed on a desktop or a workbench. When in use, the rolled tape (insulating tape) is put on the supporting component 6. When the tape is put on, the supporting component 6 is first pressed close to the fixing column 5 so that the diameter of the supporting component 6 is smaller than the inner diameter of the rolled tape. When the rolled tape is put on the outside of the supporting component 6, the supporting component 6 is released, and the fixing column 5 will rebound the supporting component 6, so that the side of the supporting component 6 away from the fixing column 5 is pressed against the inner wall of the rolled tape. Then the cable is passed through the middle of the rotating seat 2, and one end of the tape is pulled to stick to the surface of the cable, and then the cable is pulled to move slowly. At this time, the driving motor 41 is started to drive the pulley 42 to rotate, and the pulley 42 will use the belt strip 43 to synchronously drive the rotating seat 2 to rotate. When the rotating seat 2 rotates, it can drive the fixed column 5, the supporting component 6 and the tape to rotate synchronously, so that the tape is evenly wound on the cable surface during rotation.

[0033] Preferably, a through slot 11 is formed on one side of the fixing frame 1 .

[0034] The convenient belt strip 43 passes through the through slot 11 and penetrates the fixing frame 1 to be connected with the rotating seat 2 .

[0035] Preferably, the rotating seat 2 is a hollow annular structure, and a connecting groove 21 is provided on the surface of the rotating seat 2 .

[0036] The rotating seat 2 is a hollow ring structure, which facilitates the cable to move through the middle of the rotating seat 2, and the end of the belt strip 43 away from the pulley 42 is connected to the connecting groove 21 opened on the surface of the rotating seat 2, so that the rotating seat 2 can be driven to rotate through the belt strip 43 when the pulley 42 rotates.

[0037] Preferably, the guide assembly 3 includes a support 31 and a guide roller 32 installed in the middle of the support 31 , and a rotating shaft 33 is connected between the support 31 and the guide roller 32 .

[0038] The support 31 is fixedly installed on the inner wall of the fixed frame 1, and the guide roller 32 in the middle of the support 31 can rotate through the rotating shaft 33 in the middle of the support 31. The side of the guide roller 32 away from the fixed frame 1 is in close contact with the surface of the rotating seat 2, which can not only limit the belt strip 43 in the connecting groove 21 to prevent the belt strip 43 from separating from the rotating seat 2, but also can cause rolling friction between the two when the rotating seat 2 rotates to prevent the rotating seat 2 from being offset and detached.

[0039] Preferably, a base 51 is installed in the middle of the inner cavity of the fixed column 5, a positioning groove 52 is opened on the surface of the fixed column 5, sleeves 53 are arranged on all four sides of the base 51, a piston connecting rod 54 is movably connected to one end of the sleeve 53, and a compression spring 55 is installed between the piston connecting rod 54 and the sleeve 53.

[0040] The sleeve 53 is fixed on the four sides of the base 51, and the piston connecting rod 54 can be telescopically adjusted on one side of the sleeve 53 by squeezing the compression spring 55. The end of the piston connecting rod 54 away from the sleeve 53 is fixedly connected to the support assembly 6, and the piston connecting rod 54 can movably penetrate the fixed column 5 through the positioning groove 52, so that the piston connecting rod 54 can synchronously drive the support assembly 6 to move.

[0041] Preferably, the support assembly 6 includes a support plate 61 and a movable groove 62 opened in the middle of the side of the support plate 61 away from the fixed column 5, a guide connecting rod 63 is installed in the middle of the inner cavity of the movable groove 62, and limit baffles 64 are symmetrically installed on both sides of the movable groove 62 and the guide connecting rod 63.

[0042] The sleeve 53, the piston connecting rod 54, the compression spring 55 and the support plate 61 are arranged in four numbers. The four support plates 61 can expand or reduce the overall diameter during telescopic adjustment, so as to facilitate the limiting and tightening of rolled tapes of different sizes. At the same time, the limiting baffle 64 can move in opposite directions through the movable groove 62 and the guide connecting rod 63, so that the limiting baffle 64 can be limited on both sides of the tape after being assembled, so as to avoid the left and right displacement of the tape during rotation.

[0043] Preferably, a slider 641 is fixedly mounted on the lower end of the limiting baffle 64 , a through hole 642 is provided in the middle of the slider 641 , a buffer spring 643 is mounted on one side of the slider 641 , and the buffer spring 643 is sleeved on the outside of the guide connecting rod 63 .

[0044] The guide link 63 movably penetrates the slider 641 through the through hole 642. When the rolled tape is located between the two limit baffles 64, the limit baffles 64 can squeeze the buffer springs 643 to move toward each other, so as to limit the roll tape on both sides according to its width.

[0045] The use process of the utility model is as follows: the fixing frame 1 can be fixed on a desktop or a workbench. Before use, the rolled tape is sheathed on the support assembly 6. When the tape is sheathed, the support plate 61 is pressed first. At this time, the piston connecting rod 54 will retract into the inside of the sleeve 53, and the compression spring 55 will be squeezed and deformed, so that the diameter of the entire support plate 61 is smaller than the inner diameter of the rolled tape. Then, the rolled tape is sheathed on the outside of the support plate 61, and the rolled tape is located between the two limit baffles 64. Then, the support plate 61 is released, so that the compression spring 55 rebounds the piston connecting rod 54 and the support plate 61. At this time, the support plate 61 will be tightly attached to the rolled tape. The inner wall is limited and tightened, and the limit baffle 64 can squeeze the buffer spring 643 to move in opposite directions, so as to limit the two sides of the rolled tape according to the width of the rolled tape. When the tape needs to be wound, the cable is passed through the middle of the rotating seat 2, and one end of the tape is pulled to stick to the surface of the cable, and then the cable is pulled to move slowly. At this time, the drive motor 41 is started to drive the pulley 42 to rotate, and the pulley 42 will use the belt strip 43 to synchronously drive the rotating seat 2 to rotate. When the rotating seat 2 rotates, it can drive the fixed column 5, the support assembly 6 and the tape to rotate synchronously, so that the tape can be evenly wound on the cable surface during rotation.

[0046] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. An automatic tape winding mechanism, comprising a fixed frame (1) and a rotating seat (2), wherein the rotating seat (2) is installed in the middle of the fixed frame (1), characterized in that: A guide assembly (3) is installed on the inner wall of the fixed frame (1), a driving assembly (4) is installed on one side of the fixed frame (1), a fixed column (5) is fixedly installed on the surface of the rotating seat (2), and a support assembly (6) is installed outside the fixed column (5); The driving assembly (4) comprises a driving motor (41) and a belt pulley (42) installed at the output end of the driving motor (41), and a belt strip (43) is connected in the middle of the belt pulley (42).

2. The automatic tape winding mechanism according to claim 1, characterized in that: A through slot (11) is formed on one side of the fixing frame (1).

3. The automatic tape winding mechanism according to claim 1, characterized in that: The rotating seat (2) is a hollow annular structure, and a connecting groove (21) is provided on the surface of the rotating seat (2).

4. The automatic tape winding mechanism according to claim 1, characterized in that: The guide assembly (3) comprises a support (31) and a guide roller (32) installed in the middle of the support (31), and a rotating shaft (33) is connected between the support (31) and the guide roller (32).

5. The automatic tape winding mechanism according to claim 1, characterized in that: A base (51) is installed in the middle of the inner cavity of the fixing column (5), a positioning groove (52) is opened on the surface of the fixing column (5), sleeves (53) are arranged on four sides of the base (51), one end of the sleeve (53) is movably connected with a piston connecting rod (54), and a compression spring (55) is installed between the piston connecting rod (54) and the sleeve (53).

6. The automatic tape winding mechanism according to claim 5, characterized in that: The support assembly (6) comprises a support plate (61) and a movable groove (62) provided in the middle of a side of the support plate (61) away from the fixed column (5); a guide connecting rod (63) is installed in the middle of the inner cavity of the movable groove (62); and limit baffles (64) are symmetrically installed on both sides of the movable groove (62) and the guide connecting rod (63).

7. The automatic tape winding mechanism according to claim 6, characterized in that: A slider (641) is fixedly mounted on the lower end of the limit baffle (64), a through hole (642) is provided in the middle of the slider (641), a buffer spring (643) is mounted on one side of the slider (641), and the buffer spring (643) is sleeved on the outside of the guide connecting rod (63).

Images