CN214293258U

CN214293258U - Automatic online length measuring device for rubber tube

Info

Publication number: CN214293258U
Application number: CN202023169321.4U
Authority: CN
Inventors: 何常青; 徐千智
Original assignee: Changsha Yongchang Automobile Parts Co ltd
Current assignee: Changsha Yongchang Automobile Parts Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-28
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an automatic online meter of rubber tube is long device belongs to rubber tube fixed length and cuts the field. The utility model discloses be provided with the direction conveyer belt, drive mechanism and cutting motor, the direction conveyer belt that two symmetries set up is used for the rubber tube to prevent the off tracking from appearing when pulling, influence the cutting quality, drive mechanism utilizes driving motor wherein to drive the screw rod and just reverse the rotation, make the slider carry out ten thousand fortune removal and then realize the effect of pulling the rubber tube along guide rail length direction, utilize the clamping unit on the slider to realize traction effect to the rubber tube, cut in the twinkling of an eye to the rubber tube when removing to suitable position department cutting motor drive cutter rotation, the device only need control the number of turns of driving motor's output can realize rubber tube fixed length cutting, make length size accuracy control at 0.5 mm.

Description

Automatic online length measuring device for rubber tube

Technical Field

The utility model relates to a technical field that the rubber tube fixed length was tailor especially relates to an automatic online meter of rubber tube is long device.

Background

When the wire harness is produced, the rubber tube is often needed to protect the outer side of the wire harness. The rubber tube is directly and precisely cut on line during production, and water cooling and surface spraying of a separant are needed before cutting. The wheel type encoder is generally adopted to measure the length in the prior art, the phenomenon that the surface of a rubber tube is easy to slip with the wheel type encoder in the length measuring process is not beneficial to the precision cutting process, and a cutting device capable of accurately measuring the length is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of insufficiency in the prior art, and therefore provides an automatic online rubber tube length measuring device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic online length counting device for rubber tubes comprises a working platform, wherein the working platform is sequentially provided with a guide conveyor belt, a traction mechanism and a cutting motor from front to back, the guide conveyor belt is symmetrically provided with two guide conveyor belts for guiding and conveying the rubber tubes, the traction mechanism comprises a support, a guide rail, a driving motor, a slider and a screw rod, the support is fixedly arranged on the upper surface of the working platform, the upper end of the support is fixedly provided with the guide rail, the guide rail is internally and rotatably provided with the screw rod, one end of the screw rod extends to the outer side of the guide rail, the driving motor is fixedly arranged on one side of the guide rail back to the guide conveyor belt, the output end of the driving motor is fixedly connected with the screw rod on the outer side of the guide rail, the slider is movably arranged on the inner side of the guide rail and is in matched connection with the screw rod, a clamping unit for pulling the rubber tubes is arranged on the slider, the cutting motor is fixedly arranged on one side of the guide rail opposite to the guide conveyor belt, and the output end of the cutting motor is fixedly provided with a cutter.

Further preferred scheme, the clamping unit includes U type seat, cylinder, catch bar, connecting rod one and clamping jaw, U type seat fixed mounting is on the lower surface of slider, cylinder fixed mounting is on the lateral wall of U type seat, the catch bar slides and sets up on U type seat and output fixed mounting, the other end of one end and cylinder extend to U type seat inboard, be located U type seat inboard rotate on the catch bar and install the connecting rod one that two symmetries set up, rotate on the inner wall of U type seat and install the clamping jaw that two symmetries set up, two the clamping jaw rotates the installation with the connecting rod one that corresponds respectively.

Further preferably, anti-skid lines are arranged on the opposite sides of the clamping jaws.

In a further preferred scheme, a second connecting rod is rotatably mounted at the connecting point of each of the two clamping jaws and the corresponding first connecting rod, the other ends of the two second connecting rods are rotatably connected with a positioning cone together, and the positioning cones are slidably connected to the U-shaped seats.

According to a further preferred scheme, a connecting seat is arranged on the working platform in a sliding mode, a length-counting grating is fixedly arranged on the connecting seat, a touch module is arranged on one side of the working platform, and the touch module is electrically connected with a cutting motor, a driving motor, an air cylinder and the length-counting grating.

Further preferably, the support is provided with a blanking inclined plate, and the blanking inclined plate is arranged below the guide rail.

In a further preferred scheme, the working platform is provided with two limit blocks, and a gap is reserved between the two limit blocks and used for the unimpeded passing of the cutter.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses in be provided with the direction conveyer belt, drive mechanism and cutting motor, the direction conveyer belt that two symmetries set up is used for the rubber tube to prevent the off tracking from appearing when pulling, influence the cutting quality, drive mechanism utilizes driving motor wherein to drive the screw rod and just reverse the rotation, make the slider carry out the effect that the luck removed and then realized pulling the rubber tube along guide rail length direction, utilize the clamping unit on the slider to realize traction effect to the rubber tube, cut in the twinkling of an eye to the rubber tube when removing to suitable position department cutting motor drive cutter rotation, the device only need control the number of turns of driving motor's output can realize the cutting of rubber tube fixed length, make length size accuracy control at 0.5 mm.

The middle clamping unit of the utility model comprises a U-shaped seat, a push rod, a cylinder, a first connecting rod and clamping jaws, wherein the cylinder is used for driving the push rod to move through an output end, so that the two connecting rods are opened at one side which is always close to the two clamping jaws and drive the two clamping jaws to clamp a rubber tube, and finally the rubber tube is clamped, and the rubber tube is pulled to a proper position by combining a slide block, a screw rod and a driving motor, thereby realizing fixed-length traction and facilitating the later fixed-length cutting; in order to ensure the connection strength during traction, a connecting rod II is arranged on the clamping jaw, one side of the clamping jaw away from the clamping jaw is rotatably connected with a positioning cone, and the positioning cone and the positioning jaw are matched inside and outside to realize high-strength traction, so that the effect of fixed-length cutting is ensured.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a bottom view of the connection between the guide rail, the slide block and the screw rod;

FIG. 3 is a cross-sectional view showing the connection relationship between the U-shaped seat, the clamping jaw and the first connecting rod;

fig. 4 is a right side view of the connection relationship of the U-shaped seat, the clamping jaw and the second connecting rod of the present invention.

In the figure: 1. a working platform; 2. a guide conveyor belt; 3. cutting the motor; 4. a support; 5. a guide rail; 6. a drive motor; 7. a slider; 8. a screw; 9. a cutter; 10. a U-shaped seat; 11. a cylinder; 12. a push rod; 13. a clamping jaw; 14. positioning a cone; 15. measuring the length of the grating; 16. a first connecting rod; 17. a connecting seat; 18. a touch module; 19. a blanking sloping plate; 20. a limiting block; 21. and a second connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 3, an automatic online rubber tube length measuring device comprises a working platform 1, wherein the working platform 1 is sequentially provided with a guide conveyor belt 2, a traction mechanism and a cutting motor 3 from front to back, the guide conveyor belt 2 is symmetrically provided with two guide conveyors for guiding and conveying rubber tubes, the traction mechanism comprises a support 4, a guide rail 5, a driving motor 6, a slider 7 and a screw rod 8, the support 4 is fixedly installed on the upper surface of the working platform 1, the upper end of the support 4 is fixedly installed with the guide rail 5, the guide rail 5 is internally and rotatably installed with the screw rod 8, one end of the screw rod 8 extends to the outer side of the guide rail 5, the driving motor 6 is fixedly installed on one side of the guide rail 5 opposite to the guide conveyor belt 2, the output end of the driving motor 6 is fixedly connected with the screw rod 8 on the outer side of the guide rail 5, the slider 7 is movably arranged on the inner side of the guide rail 5 and is in thread matching connection with the screw rod 8, the rubber tube cutting machine is characterized in that a clamping unit for drawing a rubber tube is arranged on the sliding block 7, the cutting motor 3 is fixedly installed on one side of the guide rail 5 opposite to the guide conveying belt 2, and a cutter 9 is fixedly installed at the output end of the cutting motor 3. Utilize two symmetries to set up direction conveyer belt 2 and carry out the position to the rubber tube and inject, prevent when drive mechanism pulls the rubber tube, utilize the tight unit of clamp on the slider 7 to be connected with the rubber tube, the number of turns of corotation through driving motor 3 drives screw rod 8 and rotates for the rubber tube is pulled to the same fixed length of slider 7 and the tight unit of clamp, after pulling to suitable position department, utilizes cutting motor 3 to drive cutter 9 and rotates, carries out cutting in the twinkling of an eye to the rubber tube after the fixed length is pulled.

Further preferred scheme, clamping unit includes U type seat 10, cylinder 11, catch bar 12, connecting rod 16 and clamping jaw 13, U type seat 10 fixed mounting is on the lower surface of slider 7, cylinder 11 fixed mounting is on the lateral wall of U type seat 10, catch bar 12 slides and sets up on U type seat 10 and one end and cylinder 11's output fixed mounting, the other end extend to U type seat 10 inboard, be located U type seat 10 inboard rotate on catch bar 12 and install the connecting rod 16 that two symmetries set up, rotate on the inner wall of U type seat 10 and install the clamping jaw 13 of two symmetries settings, two clamping jaw 13 rotates the installation with the connecting rod 16 that corresponds respectively. The pushing rod 12 is moved towards the inner side of the U-shaped seat 10 by extending the piston rod of the air cylinder 11 outwards, the two clamping jaws 13 are driven by the first connecting rod 16 to clamp the outer side of the rubber tube, after cutting is completed, the piston rod of the air cylinder 11 is used for recycling, the clamping jaws 13 are finally reset to discharge the cut rubber tube, and then the rubber tube is turned over by the driving motor 6 and reset by the sliding block 7 to perform next operation.

Further preferably, the opposite sides of the clamping jaws 13 are provided with anti-skid lines. The anti-skidding lines increase the connection strength between the rubber pipe and the rubber pipe, and the production is prevented from being influenced by loosening.

Example 2:

as shown in fig. 2 and 4, it is further preferable that, on the basis of embodiment 1, two connecting rods 21 are respectively and rotatably mounted at connecting points of the two clamping jaws 13 and the corresponding connecting rods 16, and the other ends of the two connecting rods 21 are jointly and rotatably connected with a positioning cone 14, and the positioning cone 14 is slidably connected to the U-shaped seat 10. When the two connecting rods 21 are used for clamping the rubber tube by the clamping jaws 13, the positioning cones 14 support the inner side of the rubber tube, and the connection strength during traction is effectively ensured by combining the inner side and the outer side.

Example 3:

as shown in fig. 1, on the basis of embodiment 2, in a further preferable scheme, a connecting seat 17 is slidably disposed on the working platform 1, a length-measuring grating 15 is fixedly disposed on the connecting seat 17, a touch module 18 is disposed on one side of the working platform 1, and the touch module 18 is electrically connected to the cutting motor 3, the driving motor 6, the air cylinder 11 and the length-measuring grating 15. By utilizing the touch module 18 and the length-measuring grating 15, the rubber tube is controlled to have a fixed length through the length-measuring grating 15, and the cylinder 11, the driving motor 6 and the cutting motor 3 are controlled to be started through the touch module 18, so that an automatic cutting effect is realized, and the production efficiency is greatly improved.

Further preferably, a blanking inclined plate 19 is arranged on the bracket 4, and the blanking inclined plate 19 is arranged below the guide rail 5. The rubber tube after utilizing blanking swash plate 19 to unload can carry out the blanking through blanking swash plate 19 and stack in order, and is more humanized intelligent.

Further preferably, the working platform 1 is provided with two limit blocks 20, and a gap is reserved between the two limit blocks 20 for the unimpeded passage of the cutter 9. The two limit blocks 20 are used for limiting the cutting of the rubber tube instantly, so that the deviation is prevented from occurring during cutting.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.

Claims

1. The automatic online length counting device for the rubber tube comprises a working platform (1) and is characterized in that the working platform (1) is provided with a guide conveyor belt (2), a traction mechanism and a cutting motor (3) from front to back in sequence, the guide conveyor belt (2) is symmetrically provided with two guide conveyor belts for guiding and conveying the rubber tube, the traction mechanism comprises a support (4), a guide rail (5), a driving motor (6), a sliding block (7) and a screw rod (8), the support (4) is fixedly installed on the upper surface of the working platform (1), the upper end of the support (4) is fixedly provided with the guide rail (5), the guide rail (5) is internally rotatably provided with the screw rod (8), one end of the screw rod (8) extends to the outer side of the guide rail (5), the driving motor (6) is fixedly installed on one side of the guide rail (5) opposite to the guide conveyor belt (2), the output of driving motor (6) and screw rod (8) fixed connection in the guide rail (5) outside, slider (7) activity set up at guide rail (5) inboard and with screw rod (8) accordant connection, be equipped with the tight unit of clamp that is used for drawing the rubber tube on slider (7), cutting motor (3) fixed mounting is in one side of guide rail (5) relative direction conveyer belt (2), the output fixed mounting of cutting motor (3) has cutter (9).

2. The automatic online length counting device for the rubber tube according to claim 1, wherein the clamping unit comprises a U-shaped seat (10), a cylinder (11), a push rod (12), a first connecting rod (16) and clamping jaws (13), the U-shaped seat (10) is fixedly installed on the lower surface of the sliding block (7), the cylinder (11) is fixedly installed on the outer side wall of the U-shaped seat (10), the push rod (12) is slidably arranged on the U-shaped seat (10), one end of the push rod is fixedly installed with the output end of the cylinder (11), the other end of the push rod extends to the inner side of the U-shaped seat (10), the push rod (12) positioned on the inner side of the U-shaped seat (10) is rotatably provided with the first connecting rods (16) which are symmetrically arranged, the inner wall of the U-shaped seat (10) is rotatably provided with the two clamping jaws (13) which are symmetrically arranged, and the tops of the two clamping jaws (13) are provided with a sliding groove, the two clamping jaws (13) are respectively and rotatably installed with the end parts of the corresponding connecting rods I (16), and the connecting points slide in the sliding grooves.

3. An automatic on-line rubber pipe length measuring device according to claim 2, wherein the opposite sides of the clamping jaws (13) are provided with anti-skid lines.

4. The automatic on-line rubber pipe length measuring device according to claim 3, wherein a second connecting rod (21) is rotatably mounted at the connecting point of each of the two clamping jaws (13) and the corresponding first connecting rod (16), the other ends of the two second connecting rods (21) are rotatably connected with a positioning cone (14) together, and the positioning cones (14) are slidably connected to the U-shaped seat (10).

5. The automatic on-line rubber pipe length measuring device according to claim 1, wherein a connecting seat (17) is slidably arranged on the working platform (1), a length measuring grating (15) is fixedly arranged on the connecting seat (17), a touch module (18) is arranged on one side of the working platform (1), and the touch module (18) is electrically connected with the cutting motor (3), the driving motor (6), the air cylinder (11) and the length measuring grating (15).

6. The automatic on-line rubber pipe length measuring device according to claim 1, wherein a blanking inclined plate (19) is arranged on the bracket (4), and the blanking inclined plate (19) is arranged below the guide rail (5).

7. The automatic online rubber tube length measuring device according to claim 1, wherein the working platform (1) is provided with two limiting blocks (20), and a gap is reserved between the two limiting blocks (20) for the cutter (9) to pass through without obstruction.