Distance-adjustable double-pipe conveying device

Abstract

The utility model discloses a distance-adjustable double-pipe conveying device, and belongs to the technical field of carbon brush assembly, the distance-adjustable double-pipe conveying device comprises a supporting mechanism, a distance adjusting mechanism is arranged above the supporting mechanism, a power mechanism is arranged on one side of the distance adjusting mechanism, the distance adjusting mechanism comprises a pipe lowering assembly, a conveying assembly is arranged below the pipe lowering assembly, and the conveying assembly is connected with the power mechanism; by means of the conveying assembly which is arranged on the sliding rail and can move left and right, two objects can be taken and conveyed at the same time, the distance between the objects during taking and the distance between the objects during conveying can be adjusted according to the actual situation, multiple purposes are achieved through one object, and in the working process that the tail wire of the double-wire carbon brush penetrates through the sleeve, the sleeve can be conveniently taken and conveyed. The distance between the taken pipes can be readjusted in the conveying process, so that the distance between the two pipes reaches the brushing line distance of a double-line carbon brush, use in the next step is facilitated, the automation degree of equipment is improved, and the working efficiency and precision are improved; structural action is achieved only through simple components, and the structure is simple, easy to use and low in cost.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of carbon brush assembly, and particularly relates to an adjustable distance double-pipe conveying device. BACKGROUND

[0002] Some carbon brushes in the automobile industry are double-wire, and the tail wire of the double-wire carbon brush needs to be sleeved with a sleeve before actual use. Since the distance between the double wires is different, if the sleeve is to be completed by a machine, the distance between the double pipes needs to be adjusted before sleeving. Therefore, the pipe taking machine needs to be able to take sleeves of different distances at the same time, and the distance of the taken pipes needs to be adjusted again during the conveying process, so that the distance between the two pipes reaches the brush wire spacing of the double-wire carbon brush, facilitating the next step. Most of the existing devices rely on manual operation, and the assembly efficiency is low and the precision is low, which cannot meet the current automatic production. Therefore, it is very necessary to invent an automatic distance adjustment double-pipe conveying structure for the above-mentioned double-pipe distance adjustment problem. SUMMARY

[0003] The purpose of the embodiment of the application is to provide an adjustable distance double-pipe conveying device to solve the technical problems that the distance between the sleeves of the double-wire carbon brush cannot be automatically adjusted, and the distance cannot be adjusted during the process of taking and conveying multiple pieces by the conveying tool.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the application is to provide an adjustable distance double-pipe conveying device, which comprises:

[0005] In one embodiment, an adjustable distance double-pipe conveying device comprises a supporting mechanism, a distance adjustment mechanism is arranged above the supporting mechanism, and a power mechanism is arranged on one side of the distance adjustment mechanism. The distance adjustment mechanism comprises a lower pipe assembly, a conveying assembly is arranged below the lower pipe assembly, and the conveying assembly is connected with the power mechanism.

[0006] In one embodiment,

[0007] The power mechanism comprises a sliding rail arranged on the supporting mechanism, a sliding rail end stop sheet is arranged at one end of the sliding rail, and a cylinder limiting plate is arranged at the other end of the sliding rail.

[0008] In one embodiment,

[0009] A cylinder is arranged on one side of the sliding rail, a cylinder front plate is arranged at the output end of the cylinder, and a cylinder connecting rod is arranged on one side of the cylinder front plate.

[0010] In one embodiment,

[0011] The lower pipe assembly comprises a connecting block arranged on the supporting mechanism, and a lower pipe bin is arranged above the connecting block. The number of the lower pipe bin is at least one, and preferably, the number of the lower pipe bin is two.

[0012] In one embodiment,

[0013] The end of the cylinder connecting rod near the conveying assembly is provided with a baffle, one side of the connecting block is provided with a pipe clamping baffle, the pipe clamping baffle is connected with a pipe clamping sliding block, and the pipe clamping baffle and the pipe clamping sliding block are matched with the baffle.

[0014] In one of the embodiments,

[0015] The conveying assembly comprises a pipe placing seat arranged on the sliding rail, the number of the pipe placing seats is at least one, and preferably, the number of the pipe placing seats is two; the plurality of pipe placing seats are connected through a guide rod, a placing seat spring is sleeved on the guide rod, and one of the pipe placing seats is connected with the cylinder connecting rod.

[0016] In one of the embodiments,

[0017] The pipe placing seat is internally provided with a spring sliding groove, the spring sliding groove is internally provided with a pipe clamping spring, and the rear end of the pipe clamping spring is provided with a spring baffle.

[0018] In one of the embodiments,

[0019] The lower pipe bin, the connecting block and the pipe placing seat are internally provided with an insulating pipe feeding groove, and the insulating pipe feeding grooves form a communication channel.

[0020] In one of the embodiments,

[0021] The supporting mechanism comprises a platform, the platform is provided with a vertical plate, the platform is provided below with a support, the support comprises a supporting column connected with the bottom of the platform, and the bottom end of the supporting column is provided with a vertical column base.

[0022] In one of the embodiments,

[0023] The platform is provided with a sensor, and the number of the sensors is at least one, and preferably, the number of the sensors is two.

[0024] The application provides a distance-adjustable double-pipe conveying device, through linkage of the conveying assembly and the power mechanism, the conveying assembly can realize simultaneous taking and conveying of two objects, the object distance during taking and the object distance during conveying can be adjusted according to actual conditions, one object is used in multiple ways, in the working process of double-wire carbon brush tail wire sleeving a pipe, the distance of the taken pipe can be adjusted during conveying, so that the distance between the two pipes reaches the double-wire carbon brush wire spacing, the next step is facilitated, the degree of automation of the equipment is provided, and the working efficiency and precision are improved; only a cylinder, a sliding rail, a spring and other simple components are used to realize structural action, so that the device is simple to use and low in cost. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0026] Figure 1 This is a front view of the device;

[0027] Figure 2 This is a rear side view of the device;

[0028] Figure 3 This is the left side view of the device;

[0029] Figure 4 For the Figure 3 BB line cross-sectional view;

[0030] Figure 5 For the Figure 3 AA line cross-sectional view;

[0031] Figure 6 This is a schematic diagram of the insulation tube falling to the bottom;

[0032] Figure 7 This is a schematic diagram of the insulation tube in place.

[0033] Explanation of symbols in the figure:

[0034] 1. Support; 111. Support column; 112. Column base; 2. Platform; 3. Slide rail; 4. Pipe placement seat; 5. Lower pipe bin; 6. Connecting block; 7. Placement seat spring; 8. Cylinder; 9. Cylinder connecting rod; 10. Cylinder front plate; 11. Cylinder limit plate; 12. Pipe clamping slider; 13. Pipe clamping block; 131. Baffle; 14. Pipe clamping spring; 15. Spring baffle; 16. Limit screw; 17. Buffer; 18. Sensor; 19. Insulation tube; 20. Slide rail end baffle; 21. Vertical plate; 22. Guide rod; 23. Insulation tube feed trough; 24. Spring slide. DETAILED DESCRIPTION

[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clear and understandable, this application is further described in detail. It should be understood that the specific embodiments described herein are only used to explain this application and are not used to limit this application.

[0036] In one embodiment, a double-tube conveying device with adjustable distance includes an insulating tube 19 and a supporting mechanism. A distance adjusting mechanism is provided above the supporting mechanism. A power mechanism is provided on one side of the distance adjusting mechanism. The distance adjusting mechanism includes a lower tube assembly. A conveying assembly is provided below the lower tube assembly. The conveying assembly is connected to the power mechanism.

[0037] Specifically, the support mechanism is used to support the distance adjustment mechanism and the power mechanism. The power mechanism provides power for the movement of the conveying assembly. The lower tube assembly is used to place the insulating tube 19. The conveying assembly can both adjust the distance between the two insulating tubes 19 and transport the insulating tube 19 to the next workstation.

[0038] In one embodiment, Figures 1-5 As shown, the supporting mechanism includes a platform 2, a vertical plate 21 is provided on the platform 2, the vertical plate 21 is used to install the lower tube assembly, a support 1 is provided under the platform 2, the support 1 includes a support column 111 connected to the bottom of the platform 2, and a column base 112 is provided at the bottom end of the support column 111; the power mechanism includes a slide rail 3 arranged on the supporting mechanism, a slide rail end baffle 20 is provided at one end of the slide rail 3, a cylinder limit plate 11 is provided at the other end of the slide rail 3, a cylinder 8 is provided on one side of the slide rail 3, a cylinder front plate 10 is provided at the output end of the cylinder 8, and a cylinder connecting rod 9 is provided on one side of the cylinder front plate 10; the lower tube assembly includes a connecting block 6 arranged on the supporting mechanism, a lower tube bin 5 is provided above the connecting block 6, the number of the lower tube bins 5 is at least 1, and there are two in this embodiment; the cylinder connecting rod 9 is close to the top A baffle 131 is provided at one end of the conveying assembly, and a pipe blocking block 13 is provided on one side of the connecting block 6, and a pipe blocking slider 12 is connected to the pipe blocking block 13; the conveying assembly includes a pipe placement seat 4 arranged on the slide rail 3, and the number of the pipe placement seat 4 is at least 1, and there are two in this embodiment. The two pipe placement seats 4 are connected by a guide rod 22, and a placement seat spring 7 is sleeved on the guide rod 22, and one of the pipe placement seats 4 is connected to the cylinder connecting rod 9; a spring slide groove 24 is opened inside the pipe placement seat 4, and a pipe blocking spring 14 is provided in the spring slide groove 24, and a spring baffle 15 is provided at the rear end of the pipe blocking spring 14; a sensor 18 is provided on the platform 2, and the number of the sensor 18 is at least 1, and there are two in this embodiment, and the sensing end of the sensor 18 faces the two pipe placement seats 4 and the slide rail 3.

[0039] Specifically, the slide rail 3 is opened in the middle of the platform 2, and the pipe placement seat 4 is slidably set on the slide rail 3 for adjusting the distance and transportation of the insulating tube 19. The end baffle 20 of the slide rail can limit the sliding position of the pipe placement seat 4, and the baffle 131 is located at one end close to the pipe placement seat 4. The pipe blocking block 13 and the pipe blocking slider 12 cooperate with the baffle 131 to open or close the insulating tube feeding trough 23 of the connecting block 6; a limiting screw 16 and a buffer 17 are provided on the cylinder limiting plate 11, and the cylinder front plate 10 stops moving after touching the limiting screw 16 and the buffer 17; the output end of the cylinder 8 is connected to one side of the cylinder front plate 10, one end of the cylinder connecting rod 9 is connected to the other side of the cylinder front plate 10, and the other end of the cylinder connecting rod 9 is connected to the pipe placement seat 4, and the two pipe placement seats 4 are connected by the guide rod 22 and the placement The seat spring 7 is elastically connected, thereby realizing that the cylinder 8 drives the cylinder front plate 10 to move forward and backward, the cylinder front plate 10 drives the cylinder connecting rod 9 to move, and the cylinder connecting rod 9 drives the two pipe placement seats 4 to move on the slide rail 3; the connecting block 6 is arranged on one side of the vertical plate 21, for connecting the lower pipe warehouse 5 and the pipe placement seat 4, and the lower pipe warehouse 5, the connecting block 6 and the pipe placement seat 4 are all provided with an insulating pipe feeding trough 23, and the insulating pipe feeding trough 23 forms a communicating channel. When the insulating pipe feeding trough 23 forms a straight line, the insulating pipe 19 can pass through the lower pipe warehouse 5, the connecting block 6 and the pipe placement seat 4, and a transverse groove for the movement of the pipe clamping slider 12 and the pipe clamping block 13 is opened in the middle of the connecting block 6. The pipe clamping block 13 is directly fixed to the pipe clamping slider 12, and the whole is in contact with or separated from the baffle 131; Figure 5 As shown, the insulating tube 19 is put into the lower tube bin 5. The tube blocking block 13 and the tube blocking slide 12 are blocked by the baffle 131, which opens the insulating tube feeding trough 23 of the connecting block 6, so that the insulating tube 19 continues to fall downward into the insulating tube feeding trough 23 in the tube placement seat 4. At this time, the state is as follows: Figure 6 As shown, when the tube placement seat 4 continues to move to the right, the insulating tube 19 is cut off, and the tube clamping slider 12 moves in the direction of squeezing the insulating tube 19 due to the spring force. The tube clamping block 13 removes the obstruction of the baffle 131, thereby preventing the insulating tube 19 in the lower tube bin 5 and the connecting block 6 from continuing to move downward. At this time, the state is as follows Figure 7 The card tube spring 14 is squeezed to both sides to adjust the distance between the two tube placement seats 4, the card tube spring 14 is blocked by the spring baffle 15 on the outside, and the card tube spring 14 moves in the spring chute 24.

[0040] The above describes in detail the specific structure of the adjustable distance double-tube conveying device. Figures 1-7 The working principle of the above-mentioned adjustable distance double-tube conveying device is described as follows:

[0041] The whole device is fixed in a suitable position, ventilation, power, cylinder 8 is in the fully extended state (at this time the two tube placement seat 4 distance is the farthest distance, also with two lower tube port 5 equidistant distance, at this time the insulation tube feeding groove 23 forms a straight line; At the same time, the tube clamp block 13 and the tube clamp slider 12 are also in a position that can completely open the insulation tube feeding groove 23), at this time the insulation tube 19 falling from above enters the tube placement seat 4 through the lower tube port 5 and the connecting block 6; When the insulation tube 19 reaches the bottom of the tube placement seat 4, the sensor 18 detects the object and sends a signal, and the cylinder 8 starts to contract; The cylinder 8 contraction will push the tube placement seat 4 to move along the slide rail 3 to the contraction direction, when moving to a certain position, the front tube placement seat 4 will be stopped by the slide rail end stop 20, and the rear tube placement seat 4 will continue to move a distance until the cylinder 8 stops at the shortest position, at this time the distance between the two insulation tubes 19 in the two tube placement seats 4 is the final distance we require; At the same time of movement, the tube clamp block 13 resets, and the tube clamp slider 12 moves to the direction of pressing the insulation tube 19 due to the spring force, thereby preventing the upper insulation tube 19 from continuing to move downward; After the cylinder 8 is retracted, the sensor 18 detects the insulation tube 19 and other mechanisms take the insulation tube 19 in the tube placement seat 4 away and place it on the carbon brush wire that needs to be sleeved (the sleeving step is not introduced); After the sensor 18 detects that there is no insulation tube 19, the cylinder 8 starts to extend and move the tube placement seat 4 to the extension direction, because the tube clamp spring 14 is installed between the tube placement seats 4, so during the movement, the distance between the two tube placement seats 4 is increased due to the squeezing of the tube clamp spring 14 to the two sides, when the front tube placement seat 4 reaches the end point, the tube clamp block 13 in the connecting block 6 is pushed to move, the lower tube port 5 and the insulation tube feeding groove 23 in the connecting block 6 are opened again, the insulation tube 19 reaches the tube placement seat 4 through the connecting block 6, and a round of circulation transportation is completed, and the next round of circulation transportation is entered.

[0042] The application provides a kind of adjustable distance double tube conveying device, including support mechanism, distance adjusting mechanism is equipped above support mechanism, distance adjusting mechanism side is equipped with power mechanism, distance adjusting mechanism includes lower tube component, conveying component is equipped below lower tube component, conveying component is connected with power mechanism;The application can realize taking and conveying two objects simultaneously by setting conveying component that can move left and right on slide rail, object distance when taking and object distance when conveying can be adjusted according to actual, realize one object multiple use, in the working process of double wire carbon brush tail wire sleeving, the distance of the tube that has been taken can be adjusted again in conveying process, make two tube distance reach double wire carbon brush wire spacing, facilitate next step use, provide equipment automation degree, improve work efficiency and precision;Only cylinder, slide rail, spring and other simple components are used to realize structure action, simple and easy to use, low cost.

[0043] In addition, the terms "first", "second", etc. are used only for the purpose of description, and are not to be interpreted in a relative manner or to imply relative importance or to imply a number of the technical features indicated. Thus, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0044] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An adjustable distance double-tube conveying device, comprising a support mechanism, characterized in that: A distance adjustment mechanism is provided above the support mechanism, a power mechanism is provided on one side of the distance adjustment mechanism, the distance adjustment mechanism includes a lower tube assembly, a conveying assembly is provided below the lower tube assembly, and the conveying assembly is connected to the power mechanism.

2. The adjustable distance double-tube conveying device according to claim 1, characterized in that: The power mechanism includes a slide rail arranged on the support mechanism, one end of the slide rail is provided with a slide rail end block, and the other end of the slide rail is provided with a cylinder limit plate.

3. The adjustable distance double-tube conveying device according to claim 2, characterized in that: A cylinder is provided on one side of the slide rail, a cylinder front plate is provided on the output end of the cylinder, and a cylinder connecting rod is provided on one side of the cylinder front plate.

4. The adjustable distance double-tube conveying device according to claim 3, characterized in that: The lower tube assembly includes a connecting block arranged on the supporting mechanism, a lower tube bin is provided above the connecting block, and the number of the lower tube bin is at least one.

5. The adjustable distance double-tube conveying device according to claim 4, characterized in that: A baffle is provided above the cylinder connecting rod at one end close to the conveying assembly, and a pipe clamping block is provided on one side of the connecting block. The pipe clamping block is connected to a pipe clamping slider, and the pipe clamping block and the pipe clamping slider cooperate with the baffle.

6. The adjustable distance double-tube conveying device according to claim 4, characterized in that: The conveying assembly includes a pipe placement seat arranged on the slide rail, the number of the pipe placement seat is at least one, and multiple pipe placement seats are connected by a guide rod, and a placement seat spring is sleeved on the guide rod, and one of the pipe placement seats is connected to the cylinder connecting rod.

7. The adjustable distance double-tube conveying device according to claim 6, characterized in that: A spring sliding groove is provided inside the tube placement seat, a tube-holding spring is provided in the spring sliding groove, and a spring baffle is provided at the rear end of the tube-holding spring.

8. The adjustable distance double-tube conveying device according to claim 6, characterized in that: Insulating tube feeding troughs are provided inside the lower tube bin, the connecting block and the tube placement seat, and the insulating tube feeding troughs form a communicating channel.

9. The adjustable distance double-tube conveying device according to claim 1, characterized in that: The support mechanism includes a platform, a vertical plate is provided on the platform, a support is provided below the platform, the support includes a support column connected to the bottom of the platform, and a column base is provided at the bottom end of the support column.

10. The adjustable distance double-tube conveying device according to claim 9, characterized in that: The platform is provided with a sensor, and the number of the sensor is at least one.

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