CN210134212U

CN210134212U - Stranded wire rotary switching mechanism

Info

Publication number: CN210134212U
Application number: CN201920604516.5U
Authority: CN
Inventors: 沈沛; 易成家
Original assignee: Jiangsu Wanhong Medical Equipment Co Ltd
Current assignee: Jiangsu Wanhong Medical Equipment Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-03-10
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a stranded wire rotary switching mechanism, which comprises a transmission rod, an upper pipeline and a lower pipeline, wherein the upper pipeline, the transmission rod and the lower pipeline are sequentially arranged on a shell in a penetrating way from top to bottom; the front end of the transmission rod can rotatably penetrate through the supporting block and then is fixedly connected with the mounting plate, two leg distribution pipes which are oppositely arranged are fixedly arranged on the mounting plate, and the supporting block is fixedly arranged between the upper supporting plate and the lower supporting plate; the rear end of the transmission rod is fixedly connected with a first journal of the crankshaft, and the first journal of the crankshaft is rotatably arranged on a rear side plate of the shell; a second journal of the crankshaft is rotatably arranged on a fixture block in a penetrating way, and the fixture block is clamped in a clamping groove at the front end of the sliding block; the rear end of the sliding block is fixedly connected with a piston rod of the air cylinder, and the air cylinder is fixedly connected with a rear side plate of the shell through an air cylinder mounting seat; the shell is internally provided with a roller cam mechanism for driving the transmission rod to move forwards and backwards, and the roller cam mechanism is connected with a driving block fixedly arranged on the transmission rod. The utility model discloses can realize dividing the rotatory mesh that switches of stranded conductor.

Description

Stranded wire rotary switching mechanism

Technical Field

The utility model relates to a rotary switching mechanism, more specifically say, relate to a branch stranded conductor rotary switching mechanism.

Background

Weaving is the key of the weaving process. Weaving aids directly affect weaving efficiency and throughput. The large-scale use and introduction of the automatic healding machine greatly improve the healding efficiency, correspondingly improve the requirement on the automation of auxiliary equipment of the healding machine, and if the auxiliary equipment is required to be operated automatically, the electric control is carried out on the premise of safety and high efficiency, so that the labor intensity is reduced, and the overall efficiency of the healding machine is improved. The existing heald-drawing machines are used, and in use, because the split yarns are crossed and separated one by two split wires, the split wires need to be switched back and forth in position during the heald-drawing process.

Disclosure of Invention

1. Technical problem to be solved by the utility model

An object of the utility model is to overcome foretell not enough, provide a divide stranded conductor rotary switch mechanism, adopt the technical scheme of the utility model, simple structure, it is convenient to connect, can realize dividing the mesh of stranded conductor rotary switch.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a stranded wire rotary switching mechanism, including the transfer line and being used for wearing to establish the upper tube way, lower pipeline of stranded wire, upper tube way, transfer line and lower pipeline from the top down set gradually, and upper tube way, transfer line and lower pipeline all wear to establish on the casing; the front ends of the upper pipeline and the lower pipeline are both connected with a pipeline supporting seat; the pipeline supporting seat positioned above is fixedly arranged on the upper surface of the upper supporting plate, and both ends of the upper supporting plate are fixedly connected with the front side plate of the shell through connecting blocks; the pipeline supporting seat positioned below is fixedly arranged on the lower surface of the lower supporting plate, and two ends of the lower supporting plate are fixedly connected with the front side surface of the shell through connecting blocks; the front end of the transmission rod can rotatably penetrate through the supporting block and then is fixedly connected with the mounting plate, two leg distribution pipes which are oppositely arranged are fixedly arranged on the mounting plate, and the supporting block is fixedly arranged between the upper supporting plate and the lower supporting plate; the rear end of the transmission rod is fixedly connected with a first journal of the crankshaft, wherein the first journal of the crankshaft is rotatably arranged on a rear side plate of the shell; the second shaft neck of the crankshaft is rotatably arranged on a clamping block in a penetrating way, and the clamping block is clamped in a clamping groove at the front end of the sliding block; the rear end of the sliding block is slidably arranged in a vertical sliding groove at the front end of the fixed block, and the rear end of the sliding block is fixedly connected with a piston rod of the air cylinder, wherein the air cylinder, the air cylinder mounting seat and the rear end of the fixed block are fixedly connected into a whole, and the air cylinder mounting seat is fixedly arranged on a rear side plate of the shell; the shell is internally provided with a roller cam mechanism for driving the transmission rod to move forwards and backwards, and the roller cam mechanism is connected with a driving block fixedly arranged on the transmission rod.

Furthermore, the roller cam mechanism comprises a driving handle, a mounting shaft, a gear shaft, a vertical rod and a rotary table, wherein two ends of the mounting shaft are respectively fixedly arranged on the upper side plate and the lower side plate of the shell, the gear shaft is rotatably arranged on the mounting shaft, a lower gear part of the gear shaft is connected with a gear driving mechanism for driving the gear shaft to rotate, and the rotary table is fixedly arranged on an upper shaft section part of the gear shaft; the lower surface of the rotary disc is concavely provided with a cam groove, and a roller in sliding fit with the cam groove is arranged in the cam groove; the roller is connected with the middle part of the driving handle through a pin shaft, one end of the driving handle is rotatably arranged on the vertical rod, the upper end and the lower end of the vertical rod are respectively fixedly arranged on the upper side plate and the lower side plate of the shell, and the other end of the driving handle is hinged with the driving block.

Further, bearings are arranged between the lower gear portion of the gear shaft and the mounting shaft and between the upper shaft section portion of the gear shaft and the mounting shaft.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:

(1) the utility model discloses a branch stranded conductor rotary switching mechanism, two branch stranded conductors are worn respectively from last pipeline, lower pipeline and are drawn to branch foot pipe and pass the system on the reel during its use earlier, control roller cam mechanism work, because roller cam mechanism links to each other with the drive block, and then control the transfer line seesaw, and the cylinder work, promote the slider through the piston rod and move along the vertical spout on the fixed block, because draw-in groove and the fixture block looks block on the slider, the fixture block is rotatable with the second journal of bent axle, and then control the bent axle rotation, drive the transfer line rotation through the first journal on the bent axle, then drive two branch foot pipe rotary switching positions through the mounting panel, realize the purpose of branch stranded conductor rotary switching;

(2) the utility model discloses a stranded conductor rotary switching mechanism, its roller cam mechanism during operation, control gear drive mechanism work earlier, it is rotatory to drive the gear shaft through the meshing relation, because the carousel sets firmly in the upper shaft section portion of gear shaft, and then drive the carousel and rotate, because the sunken cam groove that is formed of the lower surface of carousel, be equipped with the roller with its sliding fit in the cam groove, the roller links to each other with the middle part of drive handle through the round pin axle, the one end of drive handle is rotationally installed on the montant, the other end of drive handle is connected with the drive block hinge that sets firmly on the transfer line, consequently, drive the operation of drive handle through the roller, the one end of drive handle rotates round the montant, the other end of drive;

(3) the utility model discloses a branch stranded conductor rotary switching mechanism, the lower gear portion of its gear shaft all is provided with the bearing between installation axle and the upper shaft section portion of gear shaft and the installation axle, and the gear shaft is rotatory more smoothly.

Drawings

Fig. 1 is a schematic structural view of a stranded wire rotating switching mechanism of the present invention;

fig. 2 is a schematic structural view of a position a in a stranded wire rotary switching mechanism of the present invention;

fig. 3 is a schematic structural view of a roller cam mechanism and a crankshaft mounting position in a stranded wire rotary switching mechanism of the present invention;

fig. 4 is a top view of the roller cam mechanism in the stranded wire rotating and switching mechanism of the present invention.

The reference numerals in the schematic drawings illustrate: 1. a transmission rod; 2. an upper pipeline; 3. a lower pipeline; 4. a pipeline supporting seat; 5. an upper support plate; 6. connecting blocks; 7. a housing; 8. a lower support plate; 9. a support block; 10. mounting a plate; 11. a pin separating pipe; 12. a crankshaft; 13. a clamping block; 14. a slider; 15. a fixed block; 16. a cylinder; 17. a cylinder mounting seat; 18. a drive block; 19. a drive handle; 20. Installing a shaft; 21. a gear shaft; 22. a vertical rod; 23. a turntable; 231. a cam slot; 24. a roller.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Examples

With reference to fig. 1, 2 and 3, the stranded wire rotary switching mechanism of the present embodiment includes a transmission rod 1, and an upper pipeline 2 and a lower pipeline 3 for penetrating stranded wires, wherein the upper pipeline 2, the transmission rod 1 and the lower pipeline 3 are sequentially penetrated through a housing from top to bottom; the front ends of the upper pipeline 2 and the lower pipeline 3 are both connected with a pipeline supporting seat 4; the pipeline supporting seat 4 positioned above is fixedly arranged on the upper surface of the upper supporting plate 5, and both ends of the upper supporting plate 5 are fixedly connected with the front side plate of the shell 7 through connecting blocks 6; the pipeline supporting seat 4 positioned below is fixedly arranged on the lower surface of the lower supporting plate 8, and two ends of the lower supporting plate 8 are fixedly connected with the front side surface of the shell 7 through connecting blocks 6; the front end of the transmission rod 1 rotatably penetrates through a supporting block 9 and then is fixedly connected with a mounting plate 10, two leg distribution pipes 11 which are oppositely arranged are fixedly arranged on the mounting plate 10, and the supporting block 9 is fixedly arranged between an upper supporting plate 5 and a lower supporting plate 8; the rear end of the transmission rod 1 is fixedly connected with a first journal of a crankshaft 12, wherein the first journal of the crankshaft 12 is rotatably arranged on a rear side plate of the shell 7; a second journal of the crankshaft 12 is rotatably arranged on a fixture block 13 which is horizontally arranged in a penetrating way, and the fixture block 13 is clamped in a clamping groove at the front end of the sliding block 14; the rear end of the sliding block 14 is slidably mounted in a vertical sliding groove at the front end of the fixed block 15, the rear end of the sliding block 14 is fixedly connected with a piston rod of the air cylinder 16, the air cylinder mounting seat 17 and the rear end of the fixed block 15 are fixedly connected into a whole, and the air cylinder mounting seat 17 is fixedly arranged on a rear side plate of the shell 7; the shell 7 is internally provided with a roller cam mechanism for driving the transmission rod 1 to move back and forth, the roller cam mechanism is connected with a driving block 18 fixedly arranged on the transmission rod, when in use, firstly, two branched wires are respectively led into the branched pipes from the upper pipeline and the lower pipeline and pass through the branched pipes and are tied on a yarn frame, the roller cam mechanism is controlled to work, the roller cam mechanism is connected with the driving block to further control the transmission rod to move back and forth, the cylinder works, the sliding block is pushed by the piston rod to move along the vertical sliding groove on the fixed block, the clamping groove on the sliding block is clamped with the clamping block, the clamping block is rotatably connected with the second journal of the crankshaft to further control the crankshaft to rotate, the transmission rod is driven to rotate by the first journal on the crankshaft, then, the two branched pipes are driven by the mounting plate to;

continuing and combining with fig. 4, the roller cam mechanism includes a driving handle 19, a mounting shaft 20, a gear shaft 21, a vertical rod 22 and a turntable 23, two ends of the mounting shaft 20 are respectively fixed on the upper and lower side plates of the housing 7, the gear shaft 21 is rotatably mounted on the mounting shaft 20, specifically, bearings are respectively disposed between the lower gear portion of the gear shaft 21 and the mounting shaft 20 and between the upper shaft section portion of the gear shaft 21 and the mounting shaft 20, and the gear shaft rotates more smoothly; the lower gear part of the gear shaft 21 is connected with a gear driving mechanism for driving the gear shaft to rotate, the gear driving mechanism is in the prior art and comprises a motor and a driving gear, and the motor drives the gear shaft 21 to rotate through the driving gear; a rotary table 23 is fixedly arranged on the upper shaft section part of the gear shaft 21; the lower surface of the rotary disc 23 is concavely provided with a cam groove 231, and a roller 24 which is in sliding fit with the cam groove 231 is arranged in the cam groove 231; the roller 24 is connected with the middle part of the driving handle 19 through a pin shaft, one end of the driving handle 19 is rotatably arranged on the vertical rod 22, the upper end and the lower end of the vertical rod 22 are respectively fixedly arranged on the upper side plate and the lower side plate of the shell 7, the other end of the driving handle 19 is hinged with the driving block 18, when the roller cam mechanism works, the gear driving mechanism is firstly controlled to work, the gear shaft is driven to rotate through meshing relationship, because the rotary table is fixedly arranged on the upper shaft section part of the gear shaft and further drives the rotary table to rotate, because the lower surface of the rotary table is sunken to form a cam groove, a roller which is in sliding fit with the cam groove is arranged in the cam groove, the roller is connected with the middle part of the driving handle through a pin shaft, one end of the driving handle is rotatably arranged on the vertical rod, the other end of the driving handle is hinged with the driving block fixedly arranged on the transmission rod, therefore, the driving handle is driven by the roller to move, one end of the driving handle rotates around the vertical rod, and the other end of the driving handle drives the transmission rod to move back and forth.

The utility model discloses a divide stranded conductor rotary switch mechanism, simple structure, it is convenient to connect, can realize dividing the purpose that the stranded conductor is rotatory to be switched.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a branch stranded conductor rotary switching mechanism which characterized in that: the device comprises a transmission rod (1), an upper pipeline (2) and a lower pipeline (3) which are used for penetrating and arranging the stranded wires, wherein the upper pipeline (2), the transmission rod (1) and the lower pipeline (3) are sequentially arranged on a shell in a penetrating manner from top to bottom; the front ends of the upper pipeline (2) and the lower pipeline (3) are both connected with a pipeline supporting seat (4); the pipeline supporting seat (4) positioned above is fixedly arranged on the upper surface of the upper supporting plate (5), and two ends of the upper supporting plate (5) are fixedly connected with the front side plate of the shell (7) through connecting blocks (6); the pipeline supporting seat (4) positioned below is fixedly arranged on the lower surface of the lower supporting plate (8), and two ends of the lower supporting plate (8) are fixedly connected with the front side surface of the shell (7) through connecting blocks (6); the front end of the transmission rod (1) can rotatably penetrate through the supporting block (9) and then is fixedly connected with the mounting plate (10), two leg distribution pipes (11) which are oppositely arranged are fixedly arranged on the mounting plate (10), and the supporting block (9) is fixedly arranged between the upper supporting plate (5) and the lower supporting plate (8); the rear end of the transmission rod (1) is fixedly connected with a first journal of the crankshaft (12), wherein the first journal of the crankshaft (12) is rotatably arranged on a rear side plate of the shell (7); a second shaft neck of the crankshaft (12) is rotatably arranged on a clamping block (13) in a penetrating way, and the clamping block (13) is clamped in a clamping groove at the front end of the sliding block (14); the rear end of the sliding block (14) is slidably arranged in a vertical sliding groove at the front end of the fixed block (15), the rear end of the sliding block (14) is fixedly connected with a piston rod of the air cylinder (16), the air cylinder mounting seat (17) and the rear end of the fixed block (15) are fixedly connected into a whole, and the air cylinder mounting seat (17) is fixedly arranged on a rear side plate of the shell (7); the interior of the shell (7) is provided with a roller cam mechanism for driving the transmission rod (1) to move back and forth, and the roller cam mechanism is connected with a driving block (18) fixedly arranged on the transmission rod.

2. The stranded wire rotary switching mechanism of claim 1, wherein: the roller cam mechanism comprises a driving handle (19), a mounting shaft (20), a gear shaft (21), a vertical rod (22) and a rotary table (23), two ends of the mounting shaft (20) are fixedly arranged on an upper side plate and a lower side plate of the shell (7) respectively, the gear shaft (21) is rotatably arranged on the mounting shaft (20), a lower gear part of the gear shaft (21) is connected with a gear driving mechanism for driving the gear shaft to rotate, and the rotary table (23) is fixedly arranged on an upper shaft section part of the gear shaft (21); the lower surface of the rotary disc (23) is concavely provided with a cam groove (231), and a roller (24) in sliding fit with the cam groove (231) is arranged in the cam groove; the roller (24) is connected with the middle of the driving handle (19) through a pin shaft, one end of the driving handle (19) is rotatably installed on the vertical rod (22), the upper end and the lower end of the vertical rod (22) are fixedly arranged on the upper side plate and the lower side plate of the shell (7) respectively, and the other end of the driving handle (19) is hinged with the driving block (18).

3. The stranded wire rotary switching mechanism of claim 2, wherein: bearings are arranged between the lower gear part of the gear shaft (21) and the mounting shaft (20) and between the upper shaft section part of the gear shaft (21) and the mounting shaft (20).