CN210309099U

CN210309099U - Push away and glue export forming mechanism

Info

Publication number: CN210309099U
Application number: CN201920095712.4U
Authority: CN
Inventors: 郑夫青
Original assignee: Yiwu City Ring Fused Machinery Co ltd
Current assignee: Zhejiang Huanzhong mechanical equipment manufacturing Co.,Ltd.
Priority date: 2018-06-13
Filing date: 2019-01-21
Publication date: 2020-04-14
Anticipated expiration: 2029-01-21

Abstract

The utility model provides a glue pushing outlet forming mechanism, which comprises an outlet disc shaft; the bearing block is connected with the outlet disc shaft through a bearing; the detection guide disc is fixed on the upper part of the outlet disc shaft, and the top of the detection guide disc is provided with a plurality of sliding holes around the circumference of the outlet disc shaft; a plurality of detection pressure rods arranged in the slide holes; the detection pressure lever is pressed against the push rod of the injector downwards. The utility model discloses use and detect the depression bar and install in the sliding hole that detects the positioning disk, the syringe push rod of contradicting downwards, reduced the component force that the level promoted the syringe push rod for the push rod is difficult to buckle in production, has reduced the defective rate of product. Preferably, the lower end of the detection pressure rod vertically supports against the top surface of the push rod downwards.

Description

Push away and glue export forming mechanism

Technical Field

The utility model relates to a medical instrument automated production equipment field, concretely relates to push away and glue export forming mechanism.

Background

The prior injector comprises a push rod and a rubber plug arranged at the tail end of the push rod, wherein the push rod is inserted into an injector cylinder after being assembled with the rubber plug. The existing injector is automatically assembled by using an injector assembling machine, the existing injector assembling machine uses an inclined baffle plate to push a push rod to load a rubber plug, when the push rod is thin, the baffle plate obliquely pushes the push rod to easily bend the push rod, and the reject ratio of products is improved.

The prior patent document CN201610356201.4 discloses a patent document of "full-automatic assembling and packaging machine for animal chip injector", wherein the full-automatic assembling and packaging machine for injector usually uses the prior injector assembling machine to push the push rod to load the rubber plug by using the inclined baffle plate, when the push rod is thin, the baffle plate pushes the push rod obliquely to easily bend the push rod, thereby improving the reject ratio of the product.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a push away and glue export forming mechanism has solved current syringe kludge and has used the baffle of slope to promote the push rod and pack into the plug into, makes the push rod buckle easily, has improved the defect of the defective rate of product.

Another object of the utility model is to provide a push away and glue export forming mechanism, solved the defect of the syringe of current syringe kludge be difficult to detect the assembly when silicon oil atomization effect is not good enough.

(II) technical scheme

In order to solve the technical problem, the utility model provides a glue pushing outlet forming mechanism, which comprises an outlet disc shaft; the bearing block is connected with the outlet disc shaft through a bearing;

the detection guide disc is fixed on the upper part of the outlet disc shaft, and the top of the detection guide disc is provided with a plurality of sliding holes around the circumference of the outlet disc shaft; a plurality of detection pressure rods arranged in the slide holes; the detection pressure rod is downward abutted against the injector push rod; the detection pressure lever is positioned right above the push rod of the injector. The utility model discloses use and detect the depression bar and install in the sliding hole that detects the positioning disk, the syringe push rod of contradicting downwards, reduced the component force that the level promoted the syringe push rod for the push rod is difficult to buckle in production, has reduced the defective rate of product. Preferably, the lower end of the detection pressure rod vertically supports against the top surface of the push rod downwards.

Preferably, the lower part of the detection pressure lever is provided with a convex limiting part; and an elastic element is arranged on the outer side of the sliding push rod positioned on the upper part of the limiting part, one end of the elastic element props against the detection guide disc, and the other end of the elastic element props against the limiting part and is used for providing resilience force for enabling the detection pressure rod to naturally extend downwards. The existing injector assembling machine uses an inclined baffle plate to forcibly push an injector push rod into an injector cylinder, and when the atomization effect of silicone oil is poor, the resistance of the silicone oil is increased, so that the push rod is easy to bend in production; on the other hand, the silicon oil atomization effect is difficult to judge through appearance detection after the silicon oil is pressed in, so that the missed detection is easy to occur. The utility model discloses combine to detect the depression bar and install in the sliding hole that detects the positioning disk, syringe push rod of contradicting downwards, and through set up elastic element on detecting the depression bar, can pass through elastic element adjustment resilience force, make silicon oil atomization effect not good enough, its resistance of pushing down is great, promote to detect the depression bar top and pop out and detect the positioning disk, and then obviously observe silicon oil atomization effect not good enough syringe assembly subassembly, the assembly is not in place this moment, the syringe depression bar is not impressed in the syringe barrel, can not damage the syringe push rod, can take out and carry out secondary silicon oil spraying assembly. The resilience force adjusted by the elastic element is larger than the resistance of the normal injector press rod pressed into the injector cylinder and smaller than the pressure resistance of the injector press rod pressed into the injector cylinder when the silicon oil atomization effect is not good enough.

Preferably, the bearing frame upper portion is installed the annular sloping cam, annular sloping cam top surface is the conflict face of slope, the conflict face is inclined to the other end by the one end of annular sloping cam. The utility model discloses with the sloping cam setting in the bottom, and make the detection depression bar move upwards, conveniently promote to detect the depression bar top and pop out and detect the positioning disk, be convenient for audio-visual observation detects the unusual circumstances of operation (silicon oil atomization effect is not good enough) of depression bar.

Preferably, a cam guide disc is further connected to the outer portion of the bearing mounting seat; the annular inclined block cam is fixed on the cam guide disc through an adjusting screw rod.

Preferably, the detection guiding disc comprises a connecting cylinder and a fixed disc, the connecting cylinder is fixedly connected with the outlet disc shaft, the fixed disc is fixed to the top of the connecting cylinder, and the sliding hole is formed in the circumferential edge of the fixed disc.

Preferably, the bottom of the sleeve is fixedly connected with a first matching guide disc; the first cooperation deflector is equipped with the first cooperation link assembly of a plurality of circumference, first cooperation link assembly lower extreme is contradicted the conflict face.

Preferably, the first matching connecting rod assembly comprises at least one movable push rod, a through hole is formed in the first matching guide disc, and a linear bearing sleeve is arranged in the through hole; the movable push rod is arranged in the linear bearing sleeve and can slide in the linear bearing sleeve; the top end of the movable push rod is provided with a matching block, and the matching block is provided with a first limiting groove for fixing the syringe barrel; the bottom end of the movable push rod is provided with a slide block, and the lower end of the slide block is abutted against the abutting surface.

Preferably, the slider includes the fixed part and is located the extension of fixed part lower extreme, be equipped with on the extension fixed axle and with a pair of roller bearing of fixed axle adaptation, it is a pair of roller bearing is located the extension both sides, is located the inboard roller bearing bottom contact conflict face of extension.

Preferably, the connecting cylinder comprises an upper cylinder part and a lower cylinder part, the upper cylinder part is connected with the lower cylinder part through a fastener, the upper cylinder part is fixedly connected with the fixed disc, and the lower cylinder part is mounted at the top of the first matching guide disc.

Preferably, the detection pressure lever is positioned right above a push rod of the injector.

(III) advantageous effects

The utility model provides a pair of push away and glue export forming mechanism, it has following advantage:

1. the utility model discloses use and detect the depression bar and install in the sliding hole that detects the positioning disk, the syringe push rod of contradicting downwards, reduced the component force that the level promoted the syringe push rod for the push rod is difficult to buckle in production, has reduced the defective rate of product. Preferably, the lower end of the detection pressure rod vertically supports against the top surface of the push rod downwards.

2. The utility model discloses combine to detect the depression bar and install in the sliding hole that detects the positioning disk, syringe push rod of contradicting downwards, and through set up elastic element on detecting the depression bar, can pass through elastic element adjustment resilience force, make silicon oil atomization effect not good enough, its resistance of pushing down is great, promote to detect the depression bar top and pop out and detect the positioning disk, and then obviously observe silicon oil atomization effect not good enough syringe assembly subassembly, the assembly is not in place this moment, the syringe depression bar is not impressed in the syringe barrel, can not damage the syringe push rod, can take out and carry out secondary silicon oil spraying assembly. The resilience force adjusted by the elastic element is larger than the resistance of the normal injector press rod pressed into the injector cylinder and smaller than the pressure resistance of the injector press rod pressed into the injector cylinder when the silicon oil atomization effect is not good enough.

3. The utility model discloses with the sloping cam setting in the bottom, and make the detection depression bar move upwards, conveniently promote to detect the depression bar top and pop out and detect the positioning disk, be convenient for audio-visual observation detects the unusual circumstances of operation (silicon oil atomization effect is not good enough) of depression bar.

Drawings

Fig. 1 is a schematic structural view of a glue pushing outlet forming mechanism according to embodiment 1 of the present invention.

1. An outlet disc shaft; 2. detecting a guide disc; 3. a slide hole; 4. detecting a pressure lever; 5. a limiting part; 6. an elastic element; 7. a bearing; 8. an annular swash block cam; 9. a cam guide plate; 10. adjusting the screw rod; 11. a connecting cylinder; 12. fixing the disc; 13. a first mating guide plate; 14. a first mating linkage assembly; 15. a movable push rod; 16. a through hole; 17. a linear bearing housing; 18. a matching block; 19. a first limit groove; 20. a slider; 21. an upper cylinder part; 22. a lower cylinder part; 23. a fixed part; 24. an extension portion; 25. a fixed shaft; 26. a bearing seat; 27. a roller bearing.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Example 1:

as shown in figure 1, the utility model provides a glue pushing outlet forming mechanism, which comprises an outlet disc shaft 1; a detection guide disc 2 fixed on the upper part of the outlet disc shaft, the top of which is provided with a plurality of sliding holes 3 around the circumference of the outlet disc shaft; a plurality of detection pressure rods 4 arranged in the slide holes; the detection pressure lever is pressed against the push rod of the injector downwards. The lower part of the detection pressure lever is provided with a convex limiting part 5; and an elastic element 6 is arranged on the outer side of the sliding push rod positioned on the upper part of the limiting part, one end of the elastic element props against the detection guide disc, and the other end of the elastic element props against the limiting part and is used for providing resilience force for enabling the detection pressure rod to naturally extend downwards. The resilience force adjusted by the elastic element is larger than the resistance of the normal injector press rod pressed into the injector cylinder and smaller than the pressure resistance of the injector press rod pressed into the injector cylinder when the silicon oil atomization effect is not good enough. The detection pressure lever is positioned right above the push rod of the injector. The resilient element in this embodiment is a spring.

The glue pushing matching outlet forming mechanism further comprises a bearing seat 26, and the bearing seat is connected with the outlet disc shaft through a bearing 7; the bearing frame upper portion is installed annular sloping block cam 8, annular sloping block cam top surface is the conflict face of slope, the conflict face is inclined to the other end by the one end of annular sloping block cam. The outer part of the bearing mounting seat is also connected with a cam guide disc 9; the annular swash block cam is fixed on the cam guide disc through an adjusting screw rod 10.

The detection guide disc comprises a connecting cylinder 11 and a fixed disc 12, the connecting cylinder is fixedly connected with an outlet disc shaft, the fixed disc is fixed to the top of the connecting cylinder, and the sliding holes are formed in the circumferential edge of the fixed disc. The bottom of the sleeve is fixedly connected with a first matching guide disc 13; the first cooperation deflector is equipped with a plurality of first cooperation link assembly 14 of circumference, first cooperation link assembly lower extreme is contradicted the conflict face. The first matching connecting rod assembly comprises at least one movable push rod 15, a through hole 16 is formed in the first matching guide disc, and a linear bearing sleeve 17 is arranged in the through hole; the movable push rod is arranged in the linear bearing sleeve and can slide in the linear bearing sleeve; the top end of the movable push rod is provided with a matching block 18, and the matching block is provided with a first limiting groove 19 for fixing the syringe barrel; the bottom end of the movable push rod is provided with a slide block 20, and the lower end of the slide block is abutted against an abutting surface. The connecting cylinder comprises an upper cylinder part 21 and a lower cylinder part 22, the upper cylinder part is connected with the lower cylinder part through a fastener, the upper cylinder part is fixedly connected with a fixed disc, and the lower cylinder part is installed at the top of the first matching guide disc.

The slider includes fixed part 23 and the extension 24 that is located the fixed part lower extreme, be equipped with fixed axle 25 on the extension and with a pair of roller bearing 27 of fixed axle looks adaptation, a pair of roller bearing is located the extension both sides, is located the inboard roller bearing bottom contact conflict face of extension.

The embodiment of the utility model discloses a during implementation, when the equipment operation, the first cooperation positioning disk of export dish axle pivoted rotation drive rotates for the roller bearing who is located on the slider slides on annular sloping block cam, and the first movable push rod of cooperation drives cooperation piece upward movement, and then drives the product and up walks, and is impressed the syringe push rod into the syringe barrel by the detection depression bar. And when the product silicon oil atomization effect is not good enough, the resistance increases and drives the detection depression bar to move up and bulge the detection positioning disk, reaches the detection purpose.

Example 2:

the utility model provides a syringe assembling machine, which comprises a glue pushing outlet forming mechanism, and comprises an assembling main body; an inclined block positioned at the upper end of the assembly body, the inclined block having an inclined surface inclined at least partially obliquely downward; a plurality of push rod positioning shafts fixed at the lower part of the inclined block, the upper end of each push rod positioning shaft is propped against the inclined plane of the inclined block, and the lower end of each push rod positioning shaft is used for propping downwards against the top surface of the corresponding push rod.

The above-mentioned embodiments are only used for explaining the present invention, wherein the structure, connection mode, etc. of each component can be changed, all the equivalent transformation and improvement performed on the basis of the technical solution of the present invention should not be excluded from the protection scope of the present invention.

Claims

1. The utility model provides a push away gluey export forming mechanism which characterized in that includes:

an outlet disc shaft;

the bearing block is connected with the outlet disc shaft through a bearing;

the detection guide disc is fixed on the upper part of the outlet disc shaft, and the top of the detection guide disc is provided with a plurality of sliding holes around the circumference of the outlet disc shaft;

a plurality of detection pressure rods arranged in the slide holes; the detection pressure rod is downward abutted against the injector push rod; the detection pressure lever is positioned right above the push rod of the injector.

2. The glue-pushing outlet forming mechanism as claimed in claim 1, wherein a protruding limiting part is provided at a lower part of the detection pressure lever; and an elastic element is arranged on the outer side of the sliding push rod positioned on the upper part of the limiting part, one end of the elastic element props against the detection guide disc, and the other end of the elastic element props against the limiting part and is used for providing resilience force for enabling the detection pressure rod to naturally extend downwards.

3. The glue pushing outlet forming mechanism as claimed in claim 2, wherein the bearing seat is provided with an annular cam, the top surface of the annular cam is an inclined contact surface, and the contact surface is inclined from one end of the annular cam to the other end of the annular cam.

4. The glue pushing outlet forming mechanism as claimed in claim 3, wherein a cam guide disc is further connected to the outside of the bearing seat; the annular inclined block cam is fixed on the cam guide disc through an adjusting screw rod.

5. The glue-pushing outlet forming mechanism as claimed in claim 4, wherein the detection guide disc comprises a connecting cylinder and a fixed disc, the connecting cylinder is fixedly connected with the outlet disc shaft, the fixed disc is fixed on the top of the connecting cylinder, and the sliding hole is formed in the circumferential edge of the fixed disc.

6. The glue-pushing outlet forming mechanism as claimed in claim 5, wherein the bottom of the connecting cylinder is fixedly connected with a first matching guiding disc; the first cooperation deflector is equipped with the first cooperation link assembly of a plurality of circumference, first cooperation link assembly lower extreme is contradicted the conflict face.

7. The glue-pushing outlet forming mechanism as claimed in claim 6, wherein the first mating connecting rod assembly includes at least one movable push rod, the first mating guide disc is provided with a through hole, and a linear bearing sleeve is installed in the through hole; the movable push rod is arranged in the linear bearing sleeve and can slide in the linear bearing sleeve; the top end of the movable push rod is provided with a matching block, and the matching block is provided with a first limiting groove for fixing the syringe barrel; the bottom end of the movable push rod is provided with a slide block, and the lower end of the slide block is abutted against the abutting surface.

8. The glue outlet forming mechanism as claimed in claim 7, wherein the sliding block includes a fixing portion and an extending portion located at a lower end of the fixing portion, the extending portion is provided with a fixing shaft and a pair of roller bearings adapted to the fixing shaft, the pair of roller bearings are located at two sides of the extending portion, and bottom ends of the roller bearings located inside the extending portion contact the abutting surface.

9. The outlet moulding mechanism of claim 6, 7 or 8, wherein the connecting cylinder comprises an upper cylinder part and a lower cylinder part, the upper cylinder part is connected with the lower cylinder part through a fastener, the upper cylinder part is fixedly connected with the fixed disc, and the lower cylinder part is arranged on the top of the first matching guide disc.