Feeding device

Abstract

The utility model belongs to the technical field of automation equipment, and relates to a feeding device. The lifting device comprises a base plate, and a lifting table capable of doing reciprocating rectilinear motion in the vertical direction is arranged above the base plate. According to the utility model, a plurality of material pipes to be wound with yarns are placed on the material tool clamp, the lifting platform and the material tool clamp are pushed by the vertical driving piece and the reset spring piece together to rise to a specified position, and the vertical guide piece can limit the lifting platform in the vertical direction, so that the displacement accuracy is improved; the double-guide-rail and double-air-cylinder jacking is adopted for the automatic feeding device, the automatic feeding device is more stable and accurate by being matched with motor driving, the structure is simple, feeding is stable, and the feeding efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment and relates to a feeding device. Background Art

[0002] In the textile industry, after yarn winding is completed, it can only be loaded manually, which is cumbersome and inefficient. Therefore, there is an urgent need to design a feeding device that can automatically load yarn from the side of the machine, and through the station on the clamp, it can realize multi-station loading and deliver the yarn to the designated station for clamping.

[0003] In order to overcome the shortcomings of the existing technology, people have proposed various solutions through continuous exploration. For example, a Chinese patent discloses a non-stop automatic bobbin yarn feeding device [application number: 202223401993.2], which includes a thread feeding machine and a feeding mechanism installed at the bottom front side of the thread feeding machine. A thread end positioning frame is provided inside the thread feeding machine, a pusher hook is provided on one side of the bottom of the thread end positioning frame, and a thread end is installed on one side of the pusher hook. The feeding mechanism includes a conveyor belt and a positioning seat installed on the outer surface of the conveyor belt. Summary of the Invention

[0004] The purpose of this utility model is to provide a feeding device in view of the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A feeding device comprises a base plate, above which is provided a lifting platform which can move back and forth linearly in a vertical direction, a vertical driving member for driving the lifting platform to rise or fall and a vertical guide member for limiting the lifting angle of the lifting platform are provided between the lifting platform and the base plate, a return spring member is provided in the middle of the base plate, a feeding slide which can move back and forth linearly in a horizontal direction is provided on the lifting platform, a material tooling fixture is installed on the feeding slide, and the lifting platform is also provided with a horizontal driving member for driving the feeding slide to move horizontally and a horizontal guide member for limiting the lateral movement angle of the feeding slide.

[0007] In the above-mentioned feeding device, the material fixture is in the shape of a strip plate, and a plurality of mutually parallel material pipe placement grooves are opened in the material fixture, and the openings of the material pipe placement grooves face upward.

[0008] In the above-mentioned feeding device, the vertical driving member includes two cylinders arranged between the lifting platform and the base plate, the bottom of the cylinder is fixedly connected to the base plate, and the power shaft of the cylinder is fixedly connected to the bottom of the lifting platform.

[0009] In the above-mentioned feeding device, the vertical guide member includes vertical fixed guide rails arranged on both sides of the base plate, and a vertical limiting slider is provided at the bottom of the lifting platform, and the vertical limiting slider is slidably matched with the vertical fixed guide rails.

[0010] In the above-mentioned feeding device, the cylinders and the vertical fixed guide rails are arranged in an alternating manner.

[0011] In the above-mentioned feeding device, the return spring component includes a spring fixing cylinder arranged in the middle of the base plate, a return spring is installed in the spring fixing cylinder, and the top of the return spring is fixedly connected to the bottom of the lifting platform.

[0012] In the above-mentioned feeding device, the transverse driving member includes a motor arranged on the lifting platform, the rotating shaft of the motor is connected to a synchronous belt driving wheel, and the lifting platform is also provided with a synchronous belt driven wheel, and a synchronous belt is wound between the synchronous belt driving wheel and the synchronous belt driven wheel.

[0013] In the above-mentioned feeding device, a snap-fit ​​platform is installed on the side of the feeding slide, and the snap-fit ​​platform is locked with the synchronous belt.

[0014] In the above-mentioned feeding device, the snap-in platform is composed of a snap-in base plate and a snap-in clamping plate, and the snap-in base plate and the snap-in clamping plate are fixed by bolts.

[0015] In the above-mentioned feeding device, the horizontal guide member includes a transverse fixed guide rail arranged on the lifting platform, and a transverse limiting slider is provided at the bottom of the feeding slide, and the transverse limiting slider is slidably matched with the transverse fixed guide rail.

[0016] Compared with the existing technology, the advantages of this utility model are:

[0017] 1. The utility model places multiple material tubes to be wound with yarn on the material fixture, and pushes the lifting platform and the material fixture to the specified position through the vertical drive member and the return spring member. The vertical guide member can limit the lifting platform in the vertical direction to improve the displacement accuracy. At this time, the feeding slide and the material fixture are driven to the spindle unit by the horizontal drive member, and the material is clamped by the upper computer. This device adopts double-guide rail and double-cylinder lifting, which is more stable and accurate when combined with the motor drive. It has a simple structure, stable loading and high feeding efficiency.

[0018] 2. The buckle base plate and the buckle clamp plate in the utility model clamp and lock the synchronous belt driving wheel, and are fixed with bolts. When the synchronous belt driving wheel runs, the buckle base plate, the buckle clamp plate and the feeding slide can be driven to move horizontally.

[0019] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the present utility model.

[0021] Figure 2 It is a structural diagram of the utility model in another direction.

[0022] Figure 3 It is a structural diagram of the utility model in another direction.

[0023] Figure 4 It is a partial structural diagram of the utility model.

[0024] In the figure: base plate 20, lifting platform 21, vertical driving member 22, cylinder 22a, vertical guide member 23, vertical fixed guide rail 23a, vertical limit slider 23b, return spring member 24, spring fixing cylinder 24a, return spring 24b, feeding slide 25, snap table 25a, snap base plate 25b, snap clamp 25c, material fixture 26, material pipe placement groove 26a, horizontal driving member 27, motor 27a, synchronous belt driving pulley 27b, synchronous belt driven pulley 27c, synchronous belt 27d, horizontal guide member 28, horizontal fixed guide rail 28a, horizontal limit slider 28b. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, a feeding device includes a base plate 20, above which is provided a lifting platform 21 capable of reciprocating linear motion in a vertical direction, a vertical driving member 22 for driving the lifting platform 21 to rise or fall and a vertical guide member 23 for limiting the lifting angle of the lifting platform 21 are provided between the lifting platform 21 and the base plate 20, a return spring member 24 is provided in the middle of the base plate 20, a feeding slide 25 capable of reciprocating linear motion in a horizontal direction is provided on the lifting platform 21, a material tooling fixture 26 is installed on the feeding slide 25, and a horizontal driving member 27 for driving the feeding slide 25 to move horizontally and a horizontal guide member 28 for limiting the lateral movement angle of the feeding slide 25 are also provided on the lifting platform 21.

[0027] In this embodiment, a plurality of material tubes to be wound with yarn are placed on the material fixture 26, and the vertical drive member 22 and the return spring member 24 are used to push the lifting platform 21 and the material fixture 26 up to the specified position. The vertical guide member 23 can limit the lifting platform 21 in the vertical direction to improve the displacement accuracy. At this time, the feeding slide 25 and the material fixture 26 are driven to the spindle unit by the horizontal drive member 27, and the material is clamped by the upper computer. The device adopts dual-guide rail and dual-cylinder lifting, which is more stable and accurate in combination with the motor drive. It has a simple structure, stable loading and high feeding efficiency.

[0028] Combine Figure 1-4 As shown, the material fixture 26 is in the shape of a strip plate, and a plurality of mutually parallel material pipe placement grooves 26a are opened in the material fixture 26, and the openings of the material pipe placement grooves 26a face upward.

[0029] Specifically, the material tube to be loaded is placed on the material tube placement groove 26a to facilitate subsequent transportation and loading.

[0030] Combine Figure 1 、 Figure 2 As shown, the vertical driving member 22 includes two cylinders 22a arranged between the lifting platform 21 and the base plate 20, the bottom of the cylinder 22a is fixedly connected to the base plate 20, and the power shaft of the cylinder 22a is fixedly connected to the bottom of the lifting platform 21.

[0031] In this embodiment, when the lifting platform 21 needs to be raised or lowered, the two cylinders 22a are activated, and a dual-cylinder structure is adopted, so that the lifting is more stable and accurate.

[0032] The vertical guide member 23 includes vertical fixed guide rails 23a provided on both sides of the base plate 20. A vertical limiting slider 23b is provided at the bottom of the lifting platform 21. The vertical limiting slider 23b is slidably matched with the vertical fixed guide rails 23a.

[0033] In this embodiment, during the lifting process of the lifting platform 21, the vertical limiting slider 23b and the vertical fixed guide rail 23a slide together to limit the lifting platform 21 in the vertical direction, thereby improving the displacement accuracy.

[0034] Combine Figure 2 As shown, the cylinders 22a and the vertical fixed guide rails 23a are arranged alternately.

[0035] In this embodiment, the cylinders 22a and the vertical fixed guide rails 23a are arranged in a staggered manner so that no interference occurs during operation.

[0036] The return spring member 24 includes a spring fixing tube 24 a disposed in the middle of the base plate 20 . A return spring 24 b is installed in the spring fixing tube 24 a . The top of the return spring 24 b is fixedly connected to the bottom of the lifting platform 21 .

[0037] In this embodiment, during the descending process of the lifting platform 21, the return spring 24b can play a role in assisting the return.

[0038] The transverse driving member 27 includes a motor 27a arranged on the lifting platform 21, and a synchronous belt driving pulley 27b is connected to the rotating shaft of the motor 27a. A synchronous belt driven pulley 27c is also provided on the lifting platform 21. A synchronous belt 27d is wound between the synchronous belt driving pulley 27b and the synchronous belt driven pulley 27c. A snap-fit ​​platform 25a is installed on the side of the feeding slide 25, and the snap-fit ​​platform 25a is locked with the synchronous belt 27d.

[0039] In this embodiment, when the feeding slide 25 needs to be moved horizontally, the motor 27a is started, and the buckle platform 25a and the feeding slide 25 are driven to move by the motor 27a, the synchronous belt driving wheel 27b and the synchronous belt driven wheel 27c. Those skilled in the art should understand that the motor 27a can be a servo motor or a stepper motor.

[0040] Combine Figure 1 、 Figure 3 As shown, the snap-fit ​​platform 25a is composed of a snap-fit ​​base plate 25b and a snap-fit ​​clamping plate 25c, and the snap-fit ​​base plate 25b and the snap-fit ​​clamping plate 25c are fixed by bolts.

[0041] In this embodiment, the snap base plate 25b and the snap clamp 25c clamp and lock the synchronous belt driving wheel 27b, and fix it with bolts. When the synchronous belt driving wheel 27b runs, it can drive the snap base plate 25b, the snap clamp 25c and the feeding slide 25 to move horizontally.

[0042] Combine Figure 1-3 As shown, the horizontal guide member 28 includes a transverse fixed guide rail 28a provided on the lifting platform 21, and a transverse limiting slider 28b is provided at the bottom of the feeding slide 25, and the transverse limiting slider 28b is slidably matched with the transverse fixed guide rail 28a.

[0043] In this embodiment, during the movement of the feeding slide 25, the transverse limiting slider 28b slides with the transverse fixed guide rail 28a to ensure translation along the track of the transverse fixed guide rail 28a with high displacement accuracy.

[0044] The working principle of this utility model is:

[0045] After placing a plurality of material tubes to be wound with yarn on the material fixture 26, the two cylinders 22a and the return spring 24 are used to push the lifting platform 21 and the material fixture 26 to the specified position. During the lifting process of the lifting platform 21, the vertical limit slider 23b slides with the vertical fixed guide rail 23a, which can limit the lifting platform 21 in the vertical direction and improve the displacement accuracy. At this time, the motor 27a is started, and the buckle platform 25a and the feeding slide 25 are driven to move by the motor 27a, the synchronous belt driving wheel 27b and the synchronous belt driven wheel 27c, and the feeding slide 25 and the material fixture 26 are driven to the spindle unit, and the material is clamped by the upper computer. This device adopts double-guide rail and double-cylinder lifting, which is more stable and accurate in combination with the motor drive. It has a simple structure, stable loading and high feeding efficiency.

[0046] Place the material pipe to be loaded on the material pipe placement groove 26a to facilitate subsequent transportation and loading. The cylinder 22a and the vertical fixed guide rail 23a are staggered and will not interfere with each other during operation.

[0047] During the descent of the lifting platform 21, the return spring 24b can assist in returning the platform to its original position.

[0048] The snap base plate 25b and the snap clamp plate 25c clamp and lock the synchronous belt driving wheel 27b, and fix them with bolts. When the synchronous belt driving wheel 27b runs, the snap base plate 25b, the snap clamp plate 25c and the feeding slide 25 can be driven to move horizontally.

[0049] During the movement of the feeding slide 25, the transverse limiting slider 28b slides and cooperates with the transverse fixed guide rail 28a to ensure translation along the track of the transverse fixed guide rail 28a with high displacement accuracy.

[0050] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described, or replace them with similar methods, without departing from the spirit of the present invention.

[0051] Although the following terms are frequently used herein, such as the base plate 20, the lifting platform 21, the vertical driving member 22, the cylinder 22a, the vertical guide member 23, the vertical fixed guide rail 23a, the vertical limit slide 23b, the return spring member 24, the spring fixing cylinder 24a, the return spring 24b, the feeding slide 25, the snap table 25a, the snap base plate 25b, the snap clamp 25c, the material fixture 26, the material pipe placement groove 26a, the transverse driving member 27, the motor 27a, the synchronous belt driving pulley 27b, the synchronous belt driven pulley 27c, the synchronous belt 27d, the horizontal guide member 28, the transverse fixed guide rail 28a, and the transverse limit slide 28b, the possibility of using other terms is not excluded. The use of these terms is merely for the purpose of more conveniently describing and explaining the essence of the present invention, and interpreting them as any additional restrictions is contrary to the spirit of the present invention.

Claims

1. A feeding device, comprising a base plate (20), characterized in that: A lifting platform (21) capable of reciprocating linear motion in a vertical direction is provided above the base plate (20); a vertical driving member (22) for driving the lifting platform (21) to rise or fall and a vertical guide member (23) for limiting the lifting angle of the lifting platform (21) are provided between the lifting platform (21) and the base plate (20); a return spring member (24) is provided in the middle of the base plate (20); a feeding slide (25) capable of reciprocating linear motion in a horizontal direction is provided on the lifting platform (21); a material fixture (26) is installed on the feeding slide (25); a transverse driving member (27) for driving the feeding slide (25) to move horizontally and a horizontal guide member (28) for limiting the transverse movement angle of the feeding slide (25) are also provided on the lifting platform (21).

2. The feeding device according to claim 1, characterized in that: The material fixture (26) is in the shape of a strip plate. A plurality of mutually parallel material pipe placement grooves (26a) are provided in the material fixture (26), and the openings of the material pipe placement grooves (26a) face upward.

3. The feeding device according to claim 2, characterized in that: The vertical driving member (22) comprises two cylinders (22a) arranged between the lifting platform (21) and the base plate (20), the bottom of the cylinder (22a) is fixedly connected to the base plate (20), and the power shaft of the cylinder (22a) is fixedly connected to the bottom of the lifting platform (21).

4. The feeding device according to claim 3, characterized in that: The vertical guide member (23) includes vertical fixed guide rails (23a) arranged on both sides of the base plate (20); a vertical limiting slider (23b) is provided at the bottom of the lifting platform (21); and the vertical limiting slider (23b) is slidably matched with the vertical fixed guide rails (23a).

5. The feeding device according to claim 4, characterized in that: The cylinders (22a) and the vertical fixed guide rails (23a) are arranged in an alternating manner.

6. The feeding device according to claim 5, characterized in that: The return spring component (24) comprises a spring fixing cylinder (24a) arranged in the middle of the base plate (20), a return spring (24b) is installed in the spring fixing cylinder (24a), and the top of the return spring (24b) is fixedly connected to the bottom of the lifting platform (21).

7. The feeding device according to claim 6, characterized in that: The transverse driving member (27) comprises a motor (27a) arranged on the lifting platform (21); a synchronous belt driving wheel (27b) is connected to the rotating shaft of the motor (27a); a synchronous belt driven wheel (27c) is also provided on the lifting platform (21); and a synchronous belt (27d) is wound between the synchronous belt driving wheel (27b) and the synchronous belt driven wheel (27c).

8. The feeding device according to claim 7, characterized in that: A buckle platform (25a) is installed on the side of the feeding slide (25), and the buckle platform (25a) is locked and matched with the synchronous belt (27d).

9. The feeding device according to claim 8, characterized in that: The snap-fit ​​platform (25a) is composed of a snap-fit ​​base plate (25b) and a snap-fit ​​clamping plate (25c), and the snap-fit ​​base plate (25b) and the snap-fit ​​clamping plate (25c) are fixed by bolts.

10. The feeding device according to claim 9, characterized in that: The horizontal guide member (28) includes a transverse fixed guide rail (28a) arranged on the lifting platform (21); a transverse limiting slider (28b) is provided at the bottom of the feeding slide (25); and the transverse limiting slider (28b) is slidably matched with the transverse fixed guide rail (28a).

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