Slot pin feeding device

Abstract

The application provides a slot needle feeding device and belongs to the technical field of machinery. The slot needle feeding device solves the problem of poor stability in the prior art. The slot needle feeding device comprises a rack, a conveying screw, a driving member, a storage plate, a storage platform and a pushing assembly. The storage platform is fixedly connected to the rack. The conveying screw is axially fixedly connected to the rack. The storage platform has a through connecting cavity in the length direction of the conveying screw. The upper side of the conveying screw extends out of the storage platform from the connecting cavity. The driving member is fixedly connected to the rack and can drive the conveying screw to continuously rotate. The pushing assembly is fixedly connected to the rack and is located on the upper part of the storage platform. The pushing assembly can push the slot needle out of the storage platform. The slot needle feeding device has high stability.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of machinery, and relates to a slot needle feeding device. BACKGROUND

[0002] Slot needle conveying is usually manually operated, and such an operation mode is low in efficiency, and the conveying stability is completely determined by the experience of the operator, so that the conveying stability is also poor.

[0003] Chinese patent CN203938246U discloses a conveying device of a leather hanging cloth equipment, and the conveying mechanism comprises a plurality of transmission rollers horizontally arranged on a support. The tightening mechanism comprises a transmission chain and a driving mechanism arranged on the support. The tightening mechanism comprises a plurality of mounting blocks arranged on the transmission chain, and a thimble is fixedly arranged on the needle block. A receiving groove for receiving the thimble is arranged on the mounting block. The needle block is slidably arranged in the receiving groove. A sliding groove is arranged in the mounting block. A pressing block is connected with the sliding groove and can slide up and down in the sliding groove. A first compression spring is arranged between the pressing block and the bottom wall of the sliding groove. A second compression spring is arranged between the sliding block and the bottom wall of the groove. A through hole for connecting with the sliding block is arranged on the inner wall of the receiving groove. A push block is connected with the through hole and can slide in the through hole. The push block extends out of the mounting block. One end of the support is provided with a first inclined plate for pressing the pressing block, and the other end is provided with a second inclined plate for pressing the push block.

[0004] It can be seen that the conveying device has a too complex structure, so that the stability is poor. SUMMARY

[0005] The present application aims at the above problems existing in the prior art, and provides a slot needle feeding device which is high in stability and compact in structure.

[0006] The object of the present application can be achieved by the following technical scheme:

[0007] A slot needle feeding device comprises a rack, characterized in that it further comprises a conveying screw, a driving member, a storage plate, a storage platform and a pushing assembly. The storage platform is fixedly connected to the rack. The conveying screw is axially fixedly connected to the rack. The storage platform has a connecting cavity penetrating in the length direction of the conveying screw. The upper side of the conveying screw extends out of the storage platform from the connecting cavity. The driving member is fixedly connected to the rack and can drive the conveying screw to continuously rotate. The pushing assembly is fixedly connected to the rack and is located at the upper part of the storage platform. The pushing assembly can push the slot needle located at the storage platform out.

[0008] In the above slot needle feeding device, the conveying screw is in the shape of a rod and has a spiral recessed connecting groove on the outer side of the conveying screw.

[0009] The slot needle feeding device creatively stores the slot needle in order in the storage plate in advance. When the slot needle moves to the pushing assembly, the pushing assembly can smoothly push the slot needle on the storage platform into the next process.

[0010] Specifically, when the slot needle is embedded in the connecting groove of the conveying screw, the rotating conveying screw can stably push the slot needle to make the slot needle stably translate on the storage platform.

[0011] In the slot needle feeding device, the storage plate is long plate-shaped and is fixedly connected to the rack in an inclined manner. The storage plate has a concave storage cavity along the length direction thereof, and the lower end of the storage cavity is adjacent to the upper part of the storage platform.

[0012] The width of the storage cavity matches the length of the slot needle.

[0013] Such a structure can make several slot needles arranged in order in the storage plate.

[0014] In the slot needle feeding device, the inclination angle of the storage plate is 30-40 degrees.

[0015] In the slot needle feeding device, the lower end of the storage plate has an arc-shaped concave avoiding notch, and the upper part of the conveying screw is located at the avoiding notch.

[0016] The avoiding notch can effectively avoid the contact between the storage plate and the conveying screw.

[0017] In the slot needle feeding device, the rack further has a baffle fixedly connected thereto. The baffle is located directly above the connecting cavity and is adjacent to the avoiding notch.

[0018] The baffle can make the slot needle smoothly enter the connecting groove of the conveying screw.

[0019] In the slot needle feeding device, the baffle includes a fixed plate and a movable plate. The fixed plate is fixedly connected to the rack and has a concave positioning cavity. The upper end of the movable plate is connected to the positioning cavity, and the lower end of the movable plate is adjacent to the connecting cavity and the avoiding notch.

[0020] The movable plate can be adjusted relative to the fixed plate to finally ensure that the lower end of the movable plate is stably located at the avoiding notch.

[0021] In the slot needle feeding device, the movable plate and the fixed plate are connected by fasteners.

[0022] In the slot needle feeding device, the lower end of the movable plate is arc-shaped.

[0023] The lower end of the movable plate is arc-shaped, which can effectively avoid the pin from being blocked in the movable plate.

[0024] In the slot pin feeding device, the driving member is a motor, and a rotating shaft of the motor is fixedly connected with the conveying screw.

[0025] In the slot pin feeding device, the pushing assembly comprises a cylinder and a pushing plate, a cylinder body of the cylinder is fixedly connected with the frame, a piston rod of the cylinder is fixedly connected with the pushing plate, and the pushing plate is located on the upper portion of the storage platform.

[0026] In the initial state, the piston rod of the cylinder is retracted, and the pushing plate is located on the side portion of the storage platform.

[0027] When the slot pin needs to be pushed out, the piston rod of the cylinder is extended, and the pushing plate is moved to the storage platform to stably push the slot pin on the storage platform to the next process.

[0028] In the slot pin feeding device, the conveying screw, the driving member and the storage plate form a feeding unit, the number of the feeding units is two, and the two feeding units are symmetrically arranged on the storage platform.

[0029] The two feeding units arranged in this way not only improve the feeding efficiency, but also have a relatively compact structure.

[0030] Compared with the prior art, the slot pin feeding device has two symmetrically arranged feeding units, which not only effectively improves the feeding efficiency, but also has a relatively compact structure and has high practical value.

[0031] In addition, the conveying screw is continuously rotated by the driving member in the feeding unit, and the slot pin is stably and orderly moved on the storage platform in the process of continuous rotation of the conveying screw, thereby effectively improving the degree of automation. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is a schematic view of the three-dimensional structure of the slot pin feeding device.

[0033] Figure 2 is a schematic view of the front structure of the slot pin feeding device.

[0034] In the figure, 1 is a frame, 2 is a conveying screw, 2a is a connecting groove, 3 is a driving member, 4 is a storage plate, 4a is a storage cavity, 4b is a avoiding notch, 5 is a storage platform, 5a is a connecting cavity, 6 is a pushing assembly, 7 is a baffle, 7a is a fixed plate, 7a1 is a positioning cavity, 7b is a movable plate, 8 is a cylinder, and 9 is a pushing plate. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative effort belong to the protection scope of the present application.

[0036] It should be noted that when a component is referred to as being "mounted on" another component, it can be directly mounted on the other component or there can be a middle component. When a component is referred to as being "disposed on" another component, it can be directly disposed on the other component or there can be a middle component. When a component is referred to as being "fixed on" another component, it can be directly fixed on the other component or there can be a middle component.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0038] As shown in Figure 1 and Figure 2 The present slot needle feeding device comprises a frame 1, a conveying screw 2, a driving member 3, a storage plate 4, a storage platform 5 and a pushing assembly. The storage platform 5 is fixedly connected to the frame 1, and the conveying screw 2 is axially fixedly connected to the frame 1. The storage platform 5 has a through connecting cavity 5a along the length direction of the conveying screw 2. The upper side of the conveying screw 2 partially extends out of the storage platform 5 at the connecting cavity 5a. The driving member 3 is fixedly connected to the frame 1 and can drive the conveying screw 2 to continuously rotate. The pushing assembly is fixedly connected to the frame 1 and is located at the upper part of the storage platform 5. The pushing assembly 6 can push the slot needle located at the storage platform 5 out.

[0039] The conveying screw 2 is in the shape of a rod and has a spiral recessed connecting groove 2a on the outer side of the conveying screw 2.

[0040] The storage plate 4 is in the shape of a long plate and is fixedly connected to the frame 1 in an inclined manner. The storage plate 4 has a recessed storage cavity 4a along the length direction thereof. The lower end of the storage cavity 4a is adjacent to the upper part of the storage platform 5.

[0041] The inclination angle of the storage plate 4 is 30-40 degrees.

[0042] The lower end of the storage plate 4 has an arc-shaped recess 4b, and the upper part of the conveying screw 2 is located at the recess 4b.

[0043] The rack 1 is further fixedly connected with a baffle 7, the baffle 7 is located directly above the connecting cavity 5a and adjacent to the recess 4b.

[0044] The baffle 7 comprises a fixed plate 7a and a movable plate 7b, the fixed plate 7a is fixedly connected to the rack 1, and the fixed plate 7a has a recessed positioning cavity 7a1, the upper end of the movable plate 7b is connected to the positioning cavity 7a1, and the lower end of the movable plate 7b is adjacent to the connecting cavity 5a and the recess 4b.

[0045] The movable plate 7b is connected to the fixed plate 7a by a fastener.

[0046] The lower end of the movable plate 7b is arc-shaped.

[0047] The driving member 3 is a motor, and the rotating shaft of the motor is fixedly connected to the conveying screw 2.

[0048] The pushing assembly 6 comprises a cylinder 8 and a pushing plate 9, the cylinder body of the cylinder 8 is fixedly connected to the rack 1, the piston rod of the cylinder 8 is fixedly connected to the pushing plate 9, and the pushing plate 9 is located at the upper part of the storage platform 5.

[0049] The conveying screw 2, the driving member 3 and the storage plate 4 form a feeding unit, and the number of the feeding units is two, and the two feeding units are symmetrically arranged on the storage platform 5.

[0050] In the above-mentioned slot needle feeding device, the conveying screw is rod-shaped and has a spiral-shaped connecting groove on the outer side of the conveying screw.

[0051] The slot needle feeding device creatively pre-stores the slot needles in order on the storage plate, and the slot needles enter the storage platform, and the continuously rotating conveying screw can make the slot needles move in order on the storage platform. When the slot needles move to the pushing assembly, the pushing assembly can smoothly push the slot needles on the storage platform to the next process.

[0052] Specifically, since the upper part of the conveying screw protrudes from the storage platform, when the slot needle is embedded in the connecting groove of the conveying screw, the rotating conveying screw can stably push and extrude the slot needle, so that the slot needle moves stably on the storage platform.

[0053] The technical features of the above-mentioned embodiments can be combined arbitrarily, and in order to make the description simple, all possible combinations of the technical features in the above-mentioned embodiments are not described, however, as long as the combination of the technical features does not exist contradictory, it should be considered as the range disclosed in the specification.

[0054] Those skilled in the art should know that the above-mentioned embodiments are only used to explain the present application, but not as a limitation to the present application, as long as the appropriate changes and variations of the above-mentioned embodiments are within the scope of the present application.

Claims

1. A slot pin feeding device comprising a frame, characterized in that, The device further comprises a conveying screw, a driving member, a storage plate, a storage platform and a pushing assembly, the storage platform is fixedly connected to the frame, the conveying screw is axially fixedly connected to the frame, the storage platform has a through connecting cavity along the length direction of the conveying screw, the conveying screw is partially extended out of the storage platform from the connecting cavity, the driving member is fixedly connected to the frame and can drive the conveying screw to continuously rotate, the pushing assembly is fixedly connected to the frame and is located on the upper part of the storage platform, and the pushing assembly can push the slot needle on the storage platform out. The conveying screw is in the shape of a rod and has a spiral recessed connecting groove on the outer side of the conveying screw. The storage plate is in the shape of a long plate and is fixedly connected to the frame in an inclined manner, the storage plate has a recessed storage cavity along the length direction of the storage plate, and the lower end of the storage cavity is adjacent to the upper part of the storage platform. The inclination angle of the storage plate is 30-40 degrees. The lower end of the storage plate has an arc-shaped recessed avoiding recess, and the upper part of the conveying screw is located at the avoiding recess. The frame further has a baffle fixedly connected thereto, the baffle is located directly above the connecting cavity and is adjacent to the avoiding recess. The baffle comprises a fixed plate and a movable plate, the fixed plate is fixedly connected to the frame, the fixed plate has a recessed positioning cavity, the upper end of the movable plate is connected to the positioning cavity, and the lower end of the movable plate is adjacent to the connecting cavity and the avoiding recess. The movable plate and the fixed plate are positioned and connected through fasteners.

2. The slot pin feeding device according to claim 1, wherein The lower end of the movable plate is in the shape of an arc.

3. The slot needle feeding device according to claim 2, wherein The driving member is a motor, and the rotating shaft of the motor is fixedly connected to the conveying screw.

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