CN212856435U

CN212856435U - Rubber needle correcting mechanism

Info

Publication number: CN212856435U
Application number: CN202021879274.XU
Authority: CN
Inventors: 缪磊; 袁文卿; 周永昌; 吴建武; 徐雨舟
Original assignee: Suzhou RS Technology Co Ltd
Current assignee: Suzhou RS Technology Co Ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-02
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a rubber school needle mechanism, include: the rubber component and the needle correcting component are positioned beside the rubber component; wherein, the frictioning subassembly includes: the supporting seat, be located the first cylinder of supporting seat top, locate the second cylinder of first cylinder side locates the tight piece of clamp of supporting seat top, it is equipped with one at least to press from both sides tight piece, just press from both sides tight piece face to face setting, and middle transmission structure, middle transmission structure is a plurality of transmission rollers. The utility model discloses have through the frictioning subassembly, enable the material area and syringe needle in close contact with, be wiped totally with the glue on syringe needle surface to solve the problem of cull, carry out accurate location correction to the point gum syringe needle through school needle subassembly, thereby solved the beneficial effect of some glue dislocation phenomenon.

Description

Rubber needle correcting mechanism

Technical Field

The utility model relates to a mechanical automation field. More specifically, the utility model relates to a rubber school needle mechanism.

Background

The glue valve is formed by combining a valve body, a cylinder, a glue outlet body, a piston rod and corrosion-resistant small parts, the cylinder and the valve body are separated by a corrosion-resistant gasket and a sealing ring, glue is prevented from entering the cylinder in a glue outlet state, the valve in the glue valve body is fixed on the piston rod, and the opening and closing of the glue are achieved by using the switch of the valve. The back suction type glue valve closes glue by adopting a back suction type glue closing structure, so that the glue is stopped and is instantly sucked and broken, the residual glue on the residual needle head is reduced, and the phenomena of wire drawing, glue dripping and the like are not generated after glue dispensing. The glue valve body is subjected to anodic oxidation treatment by imported aluminum alloy, the gasket and the sealing ring are made of the latest iron fluoride wheel material, and the glue outlet body part is made of a corrosion-resistant imported material.

At present, after the glue dispenser is used every time, a small needle head can influence the flowing of liquid to cause back pressure, and as a result, a dripping phenomenon is formed shortly after the glue valve is closed. Too small a needle also affects the bubble venting action at the beginning of the valve application, and this problem can be solved by replacing the larger needle. The back pressure generated by the conical inclined needle head is the least, and the liquid flows most smoothly. The air in the liquid can produce the drip phenomenon after the gluey valve is closed completely, can all have glue in syringe needle department, if the glue solidification is fast, lead to all can not going out to glue, the point is glued simultaneously and is not prepared, glues the quantity and does not control well, explains that some glue is also viscidity on the surface after drying out, and the film is glued on it, because there is the cull in the needle point, has leaded to the problem more than meeting. And as the electronic industry becomes mature, the application of the dispensing process is also wider, dispensing is directly performed after general dispensing equipment is positioned, effective positioning detection cannot be performed on products in advance after the products enter a dispensing range, and the problems that the product performance is affected and even the products are scrapped due to overlarge dispensing position errors caused by product dislocation are easily caused. In view of the above, it is necessary to develop a structure for correcting the needle by applying glue to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the prior art, the utility model aims at providing a rubber school needle mechanism, it enables the material area and syringe needle in close contact with through the rubber subassembly, is wiped the glue on syringe needle surface totally to solve the problem of cull, carry out accurate location correction through the rubber syringe needle of school needle subassembly counter point, thereby solved and glued the dislocation phenomenon.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a rubbing and needle aligning mechanism including: the rubber component and the needle correcting component are positioned beside the rubber component;

wherein, the frictioning subassembly includes: a supporting seat is arranged on the base plate,

a first roller positioned above the supporting seat,

a second roller arranged beside the first roller,

a clamping block arranged above the supporting seat, at least one clamping block is arranged, the clamping blocks are arranged face to face, and

the middle transmission structure is a plurality of transmission rollers.

Preferably, a first accommodating groove for accommodating the raw material belt is formed in the middle of the first roller, and a second accommodating groove for recovering the waste material belt is formed in the middle of the second roller.

Preferably, the method further comprises the following steps: a tensioning block arranged at the side of the clamping block,

wherein, tensioning block inside cavity, its inside is equipped with a roller.

Preferably, the tensioning piece bottom is equipped with the spout, supporting seat top rigid coupling have with spout assorted slide rail, the tensioning piece passes through the tensioning in the slip regulation material area of spout slide rail.

Preferably, a metering sensor is arranged beside the tensioning block and used for controlling the feeding amount of the cloth.

Preferably, the clamping block is made of an elastic material.

Preferably, the bottom end of the supporting seat is further provided with a driving motor, and the driving motor is in transmission connection with the first roller and the second roller respectively.

Preferably, the bottom end of the supporting seat is further fixedly connected with a driving device, the driving device is in transmission connection with the bottom end of the clamping block, and the driving device is used for driving the clamping block to move.

Preferably, the alignment pin assembly includes: a fixed seat is arranged on the base body,

and the correcting block and the detecting block are fixedly connected to the upper end of the fixed seat.

Preferably, the calibration block is provided with an X-direction sensor for detecting an X-direction distance of the needle and a Y-direction sensor for detecting a Y-direction distance of the needle.

The utility model discloses at least, include following beneficial effect: the utility model provides a rubber school needle structure, it passes through the rubber subassembly, enables the material area and syringe needle in close contact with, is wiped totally with the glue on syringe needle surface to solve the problem of cull, carry out accurate location correction through the check needle subassembly to the point gum syringe needle, thereby solved and glued the dislocation phenomenon.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic three-dimensional structure diagram of the glue-wiping needle-aligning mechanism of the present invention;

FIG. 2 is a front view of the glue-wiping needle-aligning mechanism of the present invention;

FIG. 3 is a side view of the glue dispensing and needle aligning mechanism of the present invention;

FIG. 4 is a top view of the glue dispensing and needle aligning mechanism of the present invention;

fig. 5 is a partial cross-sectional view of the frictioning needle calibration mechanism of the present invention.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a more detailed description of the present invention, which will enable those skilled in the art to make and use the present invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

Referring to fig. 1-5, the utility model provides a rubber school needle mechanism, include: the rubber component 21 and the aligning needle component 22 are arranged at the side of the rubber component 21;

wherein, frictioning subassembly 21 includes: the support base 211 is provided with a support base,

a first roller 212 positioned above the support base 211,

a second roller 213 provided at a side of the first roller 212,

a clamping block 214 disposed above the supporting base 211, at least one clamping block 214 is disposed, and the clamping blocks 214 are disposed face to face, an

An intermediate drive structure, which is a plurality of drive rollers 216.

Further, a first receiving groove for receiving the raw material tape is provided in the middle of the first drum 212, and a second receiving groove for recovering the waste tape is provided in the middle of the second drum 213.

Further, still include: a tensioning block 215, which is arranged beside the clamping block 214,

wherein the tension block 215 is hollow inside and a roller 2151 is provided inside.

The tensioning piece 215 bottom is equipped with the spout, supporting seat 211 top rigid coupling have with spout assorted slide rail, tensioning piece 215 takes the tensioning through the slip regulation material of spout slide rail.

A metering sensor 217 is arranged beside the tensioning block 215 and is used for controlling the feeding amount of the cloth.

The clamping block 214 is made of an elastic material.

Further, the bottom end of the supporting seat 211 is further provided with a driving motor 218, and the driving motor 218 is in transmission connection with the first roller 212 and the second roller 213 respectively.

The bottom end of the supporting seat 211 is further fixedly connected with a driving device 219, the driving device 219 is in transmission connection with the bottom end of the clamping block 214, and the driving device 219 is used for driving the clamping block 214 to move.

In an embodiment of the present invention, the raw material belt in the first roller 212 is passed around the driving roller 216 and contacts the inner side of one clamping block 214, and the roller 2151 passing around the inside of the tension block 215 and contacts the inner side of the other clamping block 214, and is recovered by the first roller 212 through the weighing sensor 217 and the driving roller 216.

As another embodiment of the present invention, the dispensing needle is placed between the clamping blocks 214, the driving device 219 drives the clamping blocks 214 to move to clamp the dispensing needle tightly, the driving motor 218 drives the first roller 212 and the second roller 213 to rotate and drive the raw material belt, the residual glue on the surface of the dispensing needle is wiped clean, and the metering sensor 217 precisely controls the feeding amount of the single raw material belt to prevent the waste of the raw material belt.

Further, the alignment pin assembly 22 includes: the fixing base 221 is provided with a fixing base,

a calibration block 222 and a test block 223 fixed on the upper end of the fixing base 221.

The calibration block 222 is provided with an X-direction sensor for detecting the X-direction distance of the needle and a Y-direction sensor for detecting the Y-direction distance of the needle.

As the utility model discloses another embodiment, place the point glue syringe needle in proof mass 222 earlier, through X rectifies to the sensor point glue syringe needle X direction, the rethread Y rectifies the Y direction to the sensor, inspects through inspection fast 223 at last.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. The utility model provides a frictioning school needle mechanism which characterized in that includes: the rubber component (21) and the aligning needle component (22) are arranged at the side of the rubber component (21);

wherein the frictioning assembly (21) comprises: a supporting seat (211),

a first roller (212) positioned above the supporting base (211),

a second roller (213) arranged beside the first roller (212),

a clamping block (214) arranged above the supporting seat (211), at least one clamping block (214) is arranged, the clamping blocks (214) are arranged in a face-to-face manner, and

an intermediate transmission structure, which is a plurality of transmission rollers (216).

2. The frictioning and needle checking mechanism as claimed in claim 1, wherein a first receiving slot for receiving the raw material belt is provided in the middle of the first roller (212), and a second receiving slot for recovering the waste material belt is provided in the middle of the second roller (213).

3. The frictioning and needle aligning mechanism of claim 1, further comprising: a tensioning block (215) arranged beside the clamping block (214),

wherein, the tensioning block (215) is hollow inside, and a roller (2151) is arranged inside.

4. The frictioning and needle aligning mechanism as claimed in claim 3, wherein the bottom end of the tension block (215) is provided with a sliding slot, a sliding rail matching with the sliding slot is fixedly connected above the supporting seat (211), and the tension block (215) adjusts the tension of the material belt by the sliding of the sliding slot sliding rail.

5. The frictioning and needle-checking mechanism of claim 3, characterized in that a metering sensor (217) is provided beside the tensioning block (215) for controlling the feeding amount of the cloth.

6. The frictioning and pin-aligning mechanism of claim 1, wherein the clamping block (214) is made of an elastic material.

7. The frictioning and needle-checking mechanism as claimed in claim 1, wherein the bottom end of the supporting base (211) is further provided with a driving motor (218), and the driving motor (218) is in transmission connection with the first roller (212) and the second roller (213), respectively.

8. The frictioning and needle-checking mechanism as claimed in claim 1, wherein a driving device (219) is further fixed to the bottom end of the supporting base (211), the driving device (219) is in transmission connection with the bottom end of the clamping block (214), and the driving device (219) is used for driving the clamping block (214) to move.

9. The frictioning needle calibration mechanism as recited in claim 1, wherein the needle calibration assembly (22) comprises: a fixed seat (221),

a correcting block (222) and a checking block (223) which are fixedly connected with the upper end of the fixed seat (221).

10. The frictioning and needle-checking mechanism according to claim 9, characterized in that the check block (222) is provided with an X-direction sensor for detecting the X-direction distance of the needle head and a Y-direction sensor for detecting the Y-direction distance of the needle head.