CN213411008U

CN213411008U - A feed mechanism for taking spring screw

Info

Publication number: CN213411008U
Application number: CN202022417871.7U
Authority: CN
Inventors: 刘国欢; 王向荣; 冯玉林
Original assignee: Norsat International Inc
Current assignee: Norsat International Inc
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-11
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a feeding mechanism for a belt spring screw, which comprises an annular vibration disc, a direct vibration mechanism and a material distribution mechanism which are connected in turn from the right to the left, wherein the annular vibration disc is used for directional feeding with spring screw vibration from the bottom to the top, and the upper side wall of the annular vibration disc is provided with a discharge hole; the direct vibration mechanism comprises a linear guide rail which is used for positioning the screw with the spring so as to enable the screw with the spring to stably and linearly vibrate, one end of the linear guide rail is connected with the discharge hole, and the other end of the linear guide rail is connected with the material distribution mechanism; the material distributing mechanism comprises a material distributing block, a material distributing guide rail, a cylinder assembly and a top block, wherein the material distributing block comprises a material distributing groove for accommodating the material distributing block with the spring screws, and the cylinder assembly is used for pushing the material distributing block to move on the material distributing guide rail in a reciprocating mode, so that the material loading efficiency of products with the spring screws is high, the stability is high, the phenomena of material blockage and material loading difficulty cannot occur, and the time and the cost of two operators can be saved.

Description

A feed mechanism for taking spring screw

Technical Field

The utility model relates to a screw pay-off technical field, more specifically relate to a feed mechanism for taking spring screw.

Background

In the existing market, a mature screw machine feeding machine mainly aims at conventional standard screws, namely, no gasket, spring plate, spring and the like. And the equipment of taking spring screw product is mainly through the artifical material equipment of snatching, and packaging efficiency is very low to the equipment quality is unstable, and personnel's flow influences packaging efficiency very much. If use conventional screw machine material loading machine, often can appear material loading difficulty, card material, equipment work efficiency low, the poor problem of stability.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough of prior art, the utility model provides a feed mechanism for taking spring screw, including annular vibration dish, directly shake mechanism and feed mechanism, make the feed mechanism material loading efficiency who takes spring screw high, stability is high, the phenomenon of card material, material loading difficulty can not appear.

The utility model discloses the technological effect that will reach is realized through following scheme: a feeding mechanism for a screw with a spring comprises an annular vibration disc, a direct vibration mechanism and a material distribution mechanism which are sequentially connected from right to left, wherein the annular vibration disc is used for directional feeding of the screw with the spring which vibrates from bottom to top, and a discharge hole is formed in the side wall of the upper part of the annular vibration disc; the direct vibration mechanism comprises a linear guide rail which is used for positioning the screw with the spring so as to enable the screw with the spring to stably and linearly vibrate, one end of the linear guide rail is connected with the discharge hole, and the other end of the linear guide rail is connected with the material distribution mechanism; the material distribution mechanism comprises a material distribution block, a material distribution guide rail, a cylinder assembly and a top block, wherein the material distribution block comprises a material distribution groove containing a spring screw, and the cylinder assembly is used for pushing the material distribution block to move on the material distribution guide rail in a reciprocating mode.

Preferably, the linear guide rail comprises a guide rail cushion block, a guide plate and a pressing plate, the guide rail cushion block is formed at the bottom, the guide plate is formed on one side of the guide rail cushion block in the length direction, the pressing plate is formed on the other side of the guide rail cushion block in the length direction, and the guide rail cushion block, the guide plate and the pressing plate are enclosed to form an accommodating space adaptive to linear vibration of the spring screw.

Preferably, the linear guide rail is further provided with a first inductor for inducing whether the linear guide rail is provided with a screw with a spring.

Preferably, the first inductor is arranged at the end position of the linear guide rail facing the annular vibration disk.

Preferably, the material distribution mechanism is further provided with a second sensor for sensing whether the material distribution mechanism is provided with a screw with a spring.

Preferably, the second inductor is formed above the distributing chute.

The utility model has the advantages of it is following:

1. the utility model has the advantages that the annular vibration disc, the direct vibration mechanism and the material distribution mechanism which are connected in sequence are arranged, so that the feeding efficiency and the stability of the product with the spring screw are high, the phenomena of material blockage and difficult feeding can not occur, and the time and the cost of two operators can be saved;

2. the guide rail cushion block, the guide plate and the pressing plate are arranged in a surrounding mode to form an accommodating space which is matched with the linear vibration of the spring screws, so that the spring screws are arranged in order, and the situation of material clamping or deflection cannot occur.

Drawings

Fig. 1 is a schematic perspective view of a feeding mechanism for a spring screw according to the present invention;

fig. 2 is a partial structural diagram of a portion a in fig. 1.

Detailed Description

The invention is described in detail below with reference to the drawings, wherein examples of the embodiments are shown in the drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the interconnection of two elements or through the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

With reference to fig. 1-2, an embodiment of the present invention provides a feeding mechanism for a screw with spring, including an annular vibration disk 100, a direct vibration mechanism 200 and a material distribution mechanism 300, which are sequentially connected from right to left, wherein the annular vibration disk 100 is used for directional feeding with spring screw vibrating from bottom to top, and a discharge port 110 is provided on a side wall of an upper portion of the annular vibration disk 100; the direct vibration mechanism 200 comprises a linear guide rail 210 for positioning the spring screw to enable the spring screw to stably and linearly vibrate, one end of the linear guide rail 210 is connected with the discharge hole 110, and the other end of the linear guide rail 210 is connected with the material distribution mechanism 300; the material distributing mechanism 300 comprises a material distributing block 310, a material distributing guide rail 320, a cylinder assembly 330 and a top block 340, wherein the material distributing block 310 comprises a material distributing groove 311 containing spring screws, the cylinder assembly 330 pushes the material distributing block 310 to move back and forth on the material distributing guide rail 320 to distribute the materials with the spring screws, and the top block 340 is used for guiding the material with the spring screws to be distributed.

The utility model discloses a set up the annular vibration dish 100 that connects gradually, directly shake mechanism 200 and feed mechanism 300, make the material loading efficiency of taking the spring screw product high, stability is high, the phenomenon of card material, material loading difficulty can not appear, can also save two operating personnel's time and cost.

The utility model discloses in feed mechanism 300 and the direct mechanism 200 clearance fit motion that shakes, when feed mechanism 300's distributor block 310 moved to the linear guide 210 with the direct mechanism 200 that shakes and corresponds promptly, the direct mechanism 200 vibration effect that shakes will take in spring screw removes to distributor block 310's distributor groove 311, then the direct mechanism 200 that shakes stops vibrating, feed mechanism 300's cylinder subassembly 330 promotes distributor block 310 and removes to the station of taking the spring screw material loading, after taking the spring screw material loading to accomplish, cylinder subassembly 330 promotes distributor block 310 again and removes to corresponding with linear guide 210, then the direct mechanism 200 that shakes begins to vibrate and carries out next distribution of taking the spring screw, so reciprocating motion, realize taking spring screw's branch material and material loading.

As a further improvement of the utility model, linear guide 210 includes rail pad 211, baffle 212 and clamp plate 213, rail pad 211 forms in the bottom, baffle 212 forms in one side of rail pad 211 length direction, clamp plate 213 forms the opposite side at rail pad 211 length direction, rail pad 211, baffle 212 and clamp plate 213 enclose to close the accommodation space that forms the adaptation and take spring screw rectilinear vibration to the messenger takes spring screw neatly to arrange the setting, the card material or the crooked condition can not appear.

In the present invention, the linear guide 210 is further provided with a first sensor 220 for sensing whether the linear guide 210 has a spring screw, and when the linear guide 210 does not have a spring screw, the annular vibration plate 100 is started to work to supply the spring screw to the linear guide 210; when the spring screw is sensed on the linear guide 210, the ring vibration plate 100 stops operating. Preferably, the first sensor 220 is disposed at an end position of the linear guide 210 facing the ring vibration plate 100, which is more beneficial to detect the spring screw on the linear guide 210.

In the utility model, the distributing mechanism 300 is further provided with a second sensor 350 for sensing whether the distributing mechanism 300 is provided with spring screws, when the distributing mechanism 300 is not provided with spring screws, the direct vibration mechanism 200 is started to work to supply spring screws to the distributing mechanism 300; when the spring screw is sensed on the material distributing mechanism 300, the direct vibration mechanism 200 stops working. Preferably, the second inductor 350 is formed above the dispensing chute 311.

Annular vibration dish 100 can adopt the conventional structure among the prior art, the utility model discloses do not do specific illustration, inject and concrete description, its principle is generally to fall the material in annular vibration dish 100, starts annular vibration dish 100 and makes the material spiral rise in the dish, makes to take the spring screw to accord with directional requirement through sorting separation again and vibrates to discharge gate 110 department and carry out the ejection of compact. The annular vibration disc 100 can automatically complete separation, reversing, orientation, arrangement and output, and has high speed and good quality.

The linear vibration mechanism 200 further includes a driving mechanism 230, the driving mechanism 230 may be formed below the linear guide 210 and fixedly connected to the linear guide 210, and the linear vibration of the driving mechanism drives the linear guide 210 to linearly vibrate. It should be understood by those skilled in the art that the vibration principle and the main body mechanism of the direct vibration mechanism 200 are conventional in the prior art. Further, the linear guide rail 210 can be inclined downwards by an angle of 3-5 degrees relative to the working platform towards the material distributing mechanism 300, which is more beneficial to vibration discharging of the spring screw.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention and not for limiting the same, and although the embodiments of the present invention are described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the embodiments of the present invention, and these modifications or equivalent substitutions cannot make the modified technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A feeding mechanism for a screw with a spring is characterized by comprising an annular vibrating disk, a direct vibrating mechanism and a material distributing mechanism which are sequentially connected from right to left, wherein the annular vibrating disk is used for directional feeding of the screw with the spring which vibrates from bottom to top, and a discharge hole is formed in the side wall of the upper part of the annular vibrating disk; the direct vibration mechanism comprises a linear guide rail which is used for positioning the screw with the spring so as to enable the screw with the spring to stably and linearly vibrate, one end of the linear guide rail is connected with the discharge hole, and the other end of the linear guide rail is connected with the material distribution mechanism; the material distribution mechanism comprises a material distribution block, a material distribution guide rail, a cylinder assembly and a top block, wherein the material distribution block comprises a material distribution groove containing a spring screw, and the cylinder assembly is used for pushing the material distribution block to move on the material distribution guide rail in a reciprocating mode.

2. The loading mechanism for the spring screw according to claim 1, wherein the linear guide comprises a guide pad, a guide plate and a pressing plate, the guide pad is formed at the lowest part, the guide plate is formed at one side of the guide pad in the length direction, the pressing plate is formed at the other side of the guide pad in the length direction, and the guide pad, the guide plate and the pressing plate enclose a containing space adapted to the linear vibration of the spring screw.

3. The loading mechanism for the spring screw as claimed in claim 1, wherein the linear guide is further provided with a first sensor for sensing whether the spring screw is present on the linear guide.

4. A loading mechanism for a spring screw as in claim 3, wherein said first inductor is disposed at an end position of the linear guide toward the ring-shaped vibration plate.

5. The loading mechanism for the spring screw as claimed in claim 1, wherein the dispensing mechanism further comprises a second sensor for sensing whether the spring screw is on the dispensing mechanism.

6. The loading mechanism for a spring screw of claim 5, wherein said second inductor is formed above said dispensing chute.