A roller threading machine

Abstract

The utility model relates to threading machine technical field, concretely is a kind of roller type threading machine, include: two triangular bracing frame, two triangular bracing frame between respectively fixedly connected with bracing plate and be provided with two moving mechanism, the top of bracing plate is provided with locking mechanism, and locking mechanism extends to the bottom of bracing plate and is in two moving mechanism activity and is inserted, in the utility model, under the action of locking mechanism, staff can be locked to two moving mechanism, so that threading machine is convenient for staff to move it, while also can let threading machine move to work place, make threading machine stably place in original place, avoid moving, to reduce the labor burden of staff operation to move threading machine, to improve the practicability of threading machine.

Description

Technical Field

[0001] This utility model relates to the field of threading machine technology, specifically a roller-type threading machine. Background Technology

[0002] A cable threader, also known as a roller-type cable threader, is an excellent auxiliary tool for pulling guide ropes in pipes. It is an essential device in building electrical wiring work. It can provide space for winding and rewinding electrical lines. When using a cable threader, the cable wound on the spool is usually passed through the roller conveyor channel on one side of the tripod, and then the cable can be continuously unwound and conveyed.

[0003] Current roller-type threading machines still have some shortcomings. Since threading machines usually only have two directional wheels installed at the rear, when moving the threading machine, the operator must hold the support frame and press it down to partially lift the threading machine, so that the front end of the threading machine is suspended in the air and tilted before it can be moved. When operating larger threading machines, this operation method increases the workload of the operator. Therefore, we propose a roller-type threading machine. Utility Model Content

[0004] In view of the shortcomings of the prior art mentioned in the background section, this utility model provides a roller-type threading machine.

[0005] This utility model overcomes the above technical problems by adopting the following technical solution:

[0006] A roller-type threading machine includes: two triangular supports, with a support plate and two moving mechanisms fixedly connected between the two triangular supports respectively. A locking mechanism is provided on the top of the support plate and extends to the bottom of the support plate, engaging with the two moving mechanisms. A connecting seat is fixedly connected to each of the two triangular supports, and a winding drum is rotatably connected between the two connecting seats. An L-shaped plate is fixedly connected to the outer surface of one of the triangular supports. A guide sleeve is fixedly connected to one side of the inner wall of the L-shaped plate and extends to one side of the L-shaped plate. A driving mechanism is provided on the top of the L-shaped plate, and a cleaning mechanism is provided on the outer surface of the guide sleeve. The driving mechanism extends to the top of the inner wall of the L-shaped plate and connects to the cleaning mechanism.

[0007] As a further embodiment of this utility model: the moving mechanism includes a rotating roller, two directional wheels and multiple three slots. The rotating roller is rotatably connected between two triangular supports, and the two ends of the rotating roller extend to the opposite sides of the two triangular supports. The two directional wheels are respectively connected to the two ends of the rotating roller, and the multiple three slots are equidistantly arranged in a ring on the outer surface of the rotating roller.

[0008] As a further embodiment of this utility model: the locking mechanism includes two slide rods, two rotary handles, two springs, two handles, two positioning blocks, a connecting plate, and two three-pronged rods. Both slide rods are slidably connected to the top of the support plate, and the bottom ends of both slide rods extend to the bottom of the support plate. The two rotary handles are rotatably connected to the top ends of the two slide rods respectively. Both springs are connected to the top of the support plate, and one end of each spring is connected to the bottom of the two rotary handles. The two springs are located outside the two slide rods respectively. The two handles are fixedly connected to the top of the two rotary handles respectively. The two positioning blocks are connected to the top of the support plate. The connecting plate is connected to the bottom ends of the two slide rods. The two three-pronged rods are connected to both sides of the bottom of the connecting plate respectively.

[0009] As a further embodiment of this utility model: the outer surfaces of the two throttles are respectively adapted to the inner surfaces of the two positioning blocks, and one of the three-pronged rods is movably inserted into the interior of one of the three-slots.

[0010] As a further embodiment of this utility model: the driving mechanism includes a motor, a turntable and a connecting shaft. The motor is connected to the top of the L-shaped plate, the turntable is rotatably connected to the top of the inner wall of the L-shaped plate, and the top of the turntable extends to the top of the L-shaped plate and is connected to the output shaft of the motor. The bottom of the turntable is connected to a first rotating shaft, and one end of the connecting shaft is rotatably connected to the first rotating shaft.

[0011] As a further embodiment of this utility model: the cleaning mechanism includes a sliding sleeve, connecting rods, a brush holder, and brushes. The sliding sleeve is slidably connected to the outer surface of the guide sleeve, and a second rotating shaft is connected to the outer surface of the sliding sleeve. The other end of the connecting shaft is rotatably connected to the second rotating shaft. A plurality of connecting rods are connected in a ring at equal intervals on one side of the sliding sleeve. The brush holder is connected to one end of a plurality of brushes, and the brushes are connected to the inner surface of the brush holder. The inner diameter of the brushes is adapted to the inner diameter of the guide sleeve.

[0012] As a further embodiment of this utility model: a guide roller frame is connected to the top of one of the connecting seats, and a push handle is connected between one side of the two connecting seats.

[0013] By adopting the above structure, this utility model has the following advantages compared with the prior art:

[0014] 1. In this utility model, the locking mechanism allows the operator to easily lock the two moving mechanisms, making it convenient for the operator to move the threading machine. It also ensures that the threading machine is stably placed in place after it is moved to the workplace, preventing it from moving. This reduces the workload of the operator in moving the threading machine and improves its practicality.

[0015] 2. In this utility model, the dust and impurities on the outer surface of the cable during the winding process can be scraped off by the driving mechanism and the cleaning mechanism. This prevents the impurities from adhering to the outer surface of the cable after winding, which would cause the cable to be squeezed and damaged during winding. At the same time, it prevents the dust and impurities from being carried by the cable to the outer surface of the winding drum and causing pollution to the winding space, thereby extending the service life of the cable and further improving the practicality of this cable threading machine. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the moving mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the locking mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the cleaning mechanism of this utility model.

[0020] In the diagram: 1. Triangular support frame; 2. Support plate; 3. Moving mechanism; 301. Rotary roller; 302. Directional wheel; 303. Three slots; 4. Locking mechanism; 401. Slide rod; 402. Turn handle; 403. Spring; 404. Handle; 405. Positioning block; 406. Connecting plate; 407. Three insert rods; 5. Connecting seat; 6. Rewind drum; 7. L-shaped plate; 8. Guide sleeve; 9. Drive mechanism; 901. Motor; 902. Turntable; 903. Connecting shaft; 10. Cleaning mechanism; 1001. Slide sleeve; 1002. Connecting rod; 1003. Brush holder; 1004. Brush; 11. Push handle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1:

[0023] Please see Figures 1-4In this embodiment of the utility model, a roller-type threading machine includes: two triangular supports 1, a support plate 2 and two moving mechanisms 3 fixedly connected between the two triangular supports 1, a locking mechanism 4 is provided on the top of the support plate 2, and the locking mechanism 4 extends to the bottom of the support plate 2 and is movably inserted into the two moving mechanisms 3, a connecting seat 5 is fixedly connected to each of the two triangular supports 1, a winding drum 6 is rotatably connected between the two connecting seats 5, an L-shaped plate 7 is fixedly connected to the outer surface of one of the triangular supports 1, a guide sleeve 8 is fixedly connected to one side of the inner wall of the L-shaped plate 7, and the guide sleeve 8 extends to one side of the L-shaped plate 7, a driving mechanism 9 is provided on the top of the L-shaped plate 7, a cleaning mechanism 10 is provided on the outer surface of the guide sleeve 8, and the driving mechanism 9 extends to the top of the inner wall of the L-shaped plate 7 and is connected to the cleaning mechanism 10.

[0024] Specifically, after the threading machine is moved to the designated point by the two moving mechanisms 3, the locking mechanism 4 locks the two moving mechanisms 3 to prevent their rotation, thus keeping the threading machine stably in place and preventing movement. After the cable on the outer surface of the take-up drum 6 passes through the inside of the guide roller frame and the guide sleeve 8, the cable is unwound by the continuous rotation of the take-up drum 6. When the take-up drum 6 rotates in the opposite direction to drive the cable to take up, the drive mechanism 9 is activated to drive the cleaning mechanism 10 to continuously reciprocate on the outer surface of the guide sleeve 8, thereby brushing away the dust on the outer surface of the cable during winding and completing the cleaning of the cable.

[0025] Example 2:

[0026] Please see Figures 2-3In this embodiment of the utility model, a roller-type threading machine has a moving mechanism 3 comprising a rotating roller 301, two directional wheels 302, and multiple three-slot slots 303. The rotating roller 301 is rotatably connected between two triangular supports 1, and both ends of the rotating roller 301 extend to opposite sides of the two triangular supports 1. The two directional wheels 302 are respectively connected to both ends of the rotating roller 301. The multiple three-slot slots 303 are equidistantly arranged in a ring on the outer surface of the rotating roller 301. The locking mechanism 4 comprises two sliding rods 401, two rotary handles 402, two springs 403, two handles 404, two positioning blocks 405, a connecting plate 406, and two three-pronged rods 407. Both sliding rods 401 are slidably connected to the top of the support plate 2, and the bottom ends of both sliding rods 401 extend to... At the bottom of the support plate 2, two handles 402 are rotatably connected to the top of two slide rods 401 respectively. Two springs 403 are connected to the top of the support plate 2, and one end of each spring 403 is connected to the bottom of the two handles 402 respectively. The two springs 403 are located outside the two slide rods 401 respectively. Two handles 404 are fixedly connected to the top of the two handles 402 respectively. Two positioning blocks 405 are connected to the top of the support plate 2. The connecting plate 406 is connected to the bottom of the two slide rods 401. Two three-pronged rods 407 are connected to the two sides of the bottom of the connecting plate 406 respectively. The outer surfaces of the two handles 402 are adapted to the inner surfaces of the two positioning blocks 405 respectively. One of the three-pronged rods 407 is movably inserted into the interior of one of the three-slots 303.

[0027] Specifically, the rotation of the two directional wheels 302 can move the threading machine to a designated location. Pulling the two handles 404 upwards causes the two springs 403 to slide upwards on the top of the support plate 2 via the two rotating handles 402, causing the two rotating handles 402 to retract from the interior of the two positioning blocks 405. This causes the two springs 403, which are in a stretched state, to continue to stretch. Rotating the two rotating handles 402 so that they are no longer aligned with the inner walls of the two positioning blocks 405, and releasing the two handles 404, the two springs 403 will reset, causing the two sliding rods 401 to slide down. This causes one of the three-pronged rods 407 to be inserted into the interior of one of the three-slotted slots 303 via the connecting plate 406, locking the rotation of the rotating roller 301 and completing the self-locking of the two directional wheels 302. This allows the threading machine to be stably placed at the work location.

[0028] Example 3:

[0029] Please see Figures 1-4In this embodiment of the utility model, a roller-type threading machine has a driving mechanism 9 including a motor 901, a turntable 902, and a connecting shaft 903. The motor 901 is connected to the top of an L-shaped plate 7. The turntable 902 is rotatably connected to the top of the inner wall of the L-shaped plate 7, and the top of the turntable 902 extends to the top of the L-shaped plate 7 and is connected to the output shaft of the motor 901. The bottom end of the turntable 902 is connected to a first rotating shaft. One end of the connecting shaft 903 is rotatably connected to the first rotating shaft. The cleaning mechanism 10 includes a sliding sleeve 1001, a connecting rod 1002, a brush holder 1003, and a brush 1004. 1001 is slidably connected to the outer surface of the guide sleeve 8, and the outer surface of the sliding sleeve 1001 is connected to a second rotating shaft. The other end of the connecting shaft 903 is rotatably connected to the second rotating shaft. Multiple connecting rods 1002 are connected in a ring at equal intervals on one side of the sliding sleeve 1001. The brush holder 1003 is connected to one end of multiple brushes 1004. The brushes 1004 are connected to the inner surface of the brush holder 1003, and the inner diameter of the brushes 1004 is adapted to the inner diameter of the guide sleeve 8. A guide roller frame is connected to the top of one of the connecting seats 5, and a push handle 11 is connected between the two connecting seats 5 on one side.

[0030] Specifically, the output shaft of the starter motor 901 drives the turntable 902 to rotate. The connecting shaft 903 is rotatably connected to the turntable 902 and the sliding sleeve 1001 through two rotating shafts, so that the turntable 902 drives the sliding sleeve 1001 to slide left and right on the outer surface of the guide sleeve 8 through the connecting shaft 903. The brush holder 1003 is driven to move left and right back and forth through multiple connecting rods 1002, so that the brush 1004 can repeatedly brush off the dust on the outer surface of the cable, thereby completing the cleaning of the dust on the outer surface of the cable. The push handle 11 makes it easy to move this cable threading machine.

[0031] The working principle of this utility model is as follows: When this threading machine is needed, the operator first moves the machine body to the designated location by rotating the two directional wheels 302. Then, the operator pulls the two handles 404 upwards. The two handles 404 drive the two springs 403 to slide upwards on the top of the support plate 2 via the two rotating handles 402, causing the two rotating handles 402 to retract from the interior of the two positioning blocks 405. At this time, the two springs 403, which are in a stretched state, will continue to stretch. Then, the two rotating handles 402 are rotated so that they are no longer aligned with the inner walls of the two positioning blocks 405. At this time, the two handles 404 are released, and the two springs 403 will reset, causing the two sliding rods 401 to slide down. This, through the connecting plate 406, causes one of the three-pronged rods 407 to insert into the interior of one of the three-slotted slots 303, locking the rotation of the rotating roller 301. The two directional wheels 302 are self-locked, thus stably placing the cable threading machine at the work site. At this time, the take-up drum 6 rotates, and the cable on the surface of the take-up drum 6 passes through the inside of the guide roller frame and the guide sleeve 8 in sequence, thus completing the positioning and conveying of the cable. When the cable is retracted, the take-up drum 6 is rotated in the opposite direction to rewind the released cable. At this time, the motor 901 is started, and the output shaft of the motor 901 drives the turntable 902 to rotate. The connecting shaft 903 is rotatably connected to the turntable 902 and the sliding sleeve 1001 through two rotating shafts, so that the turntable 902 drives the sliding sleeve 1001 to slide left and right on the outer surface of the guide sleeve 8 through the connecting shaft 903. Then, through multiple connecting rods 1002, the brush frame 1003 is driven to move left and right back and forth, so that the brush 1004 can repeatedly brush off the dust on the outer surface of the cable, thus completing the cleaning of the dust on the outer surface of the cable.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention.

Claims

1. A roller-type threading machine, characterized in that, include: Two triangular supports (1), with a support plate (2) and two moving mechanisms (3) fixedly connected between the two triangular supports (1). A locking mechanism (4) is provided on the top of the support plate (2), and the locking mechanism (4) extends to the bottom of the support plate (2) and is movably inserted into the two moving mechanisms (3). A connecting seat (5) is fixedly connected to each of the two triangular supports (1), and a winding drum (6) is rotatably connected between the two connecting seats (5). An L-shaped plate (7) is fixedly connected to the outer surface of one of the triangular supports (1). A guide sleeve (8) is fixedly connected to one side of the inner wall of the L-shaped plate (7), and the guide sleeve (8) extends to one side of the L-shaped plate (7). A driving mechanism (9) is provided on the top of the L-shaped plate (7), and a cleaning mechanism (10) is provided on the outer surface of the guide sleeve (8). The driving mechanism (9) extends to the top of the inner wall of the L-shaped plate (7) and is connected to the cleaning mechanism (10).

2. The roller-type threading machine according to claim 1, characterized in that, The moving mechanism (3) includes a rotating roller (301), two directional wheels (302) and a plurality of three slots (303). The rotating roller (301) is rotatably connected between two triangular supports (1), and the two ends of the rotating roller (301) extend to the opposite sides of the two triangular supports (1). The two directional wheels (302) are respectively connected to the two ends of the rotating roller (301), and the plurality of three slots (303) are opened in a ring at equal intervals on the outer surface of the rotating roller (301).

3. The roller-type threading machine according to claim 1, characterized in that, The locking mechanism (4) includes two slide rods (401), two throttles (402), two springs (403), two handles (404), two positioning blocks (405), a connecting plate (406), and two three-pronged rods (407). The two slide rods (401) are slidably connected to the top of the support plate (2), and the bottom ends of both slide rods (401) extend to the bottom of the support plate (2). The two throttles (402) are rotatably connected to the top ends of the two slide rods (401), and the two springs (403) are connected to the top of the support plate (2). The top of the support plate (2) and one end of the two springs (403) are respectively connected to the bottom of the two throttles (402). The two springs (403) are respectively located outside the two slide rods (401). The two handles (404) are respectively fixedly connected to the top of the two throttles (402). The two positioning blocks (405) are both connected to the top of the support plate (2). The connecting plate (406) is connected to the bottom of the two slide rods (401). The two three-pronged rods (407) are respectively connected to the two sides of the bottom of the connecting plate (406).

4. A roller-type threading machine according to claim 3, characterized in that, The outer surfaces of the two throttles (402) are respectively adapted to the inner surfaces of the two positioning blocks (405), and one of the three-pronged rods (407) is movably inserted into the interior of one of the three-slots (303).

5. A roller-type threading machine according to claim 1, characterized in that, The drive mechanism (9) includes a motor (901), a turntable (902), and a connecting shaft (903). The motor (901) is connected to the top of the L-shaped plate (7). The turntable (902) is rotatably connected to the top of the inner wall of the L-shaped plate (7). The top of the turntable (902) extends to the top of the L-shaped plate (7) and is connected to the output shaft of the motor (901). The bottom of the turntable (902) is connected to a first rotating shaft. One end of the connecting shaft (903) is rotatably connected to the first rotating shaft.

6. A roller-type threading machine according to claim 5, characterized in that, The cleaning mechanism (10) includes a sliding sleeve (1001), a connecting rod (1002), a brush holder (1003), and a brush (1004). The sliding sleeve (1001) is slidably connected to the outer surface of the guide sleeve (8), and a second rotating shaft is connected to the outer surface of the sliding sleeve (1001). The other end of the connecting shaft (903) is rotatably connected to the second rotating shaft. Multiple connecting rods (1002) are connected in a ring at equal distances on one side of the sliding sleeve (1001). The brush holder (1003) is connected to one end of multiple brushes (1004). The brushes (1004) are connected to the inner surface of the brush holder (1003), and the inner diameter of the brushes (1004) is adapted to the inner diameter of the guide sleeve (8).

7. A roller-type threading machine according to claim 1, characterized in that, One of the connecting seats (5) has a guide roller frame connected to its top, and a push handle (11) is connected between one side of the two connecting seats (5).

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