CN211766541U

CN211766541U - Filling system for addition type silicone rubber impression material

Info

Publication number: CN211766541U
Application number: CN201922376300.0U
Authority: CN
Inventors: 王鹏; 杨涛; 屈振龙; 金明
Original assignee: Beijing Haijiya Medical Equipment Co ltd
Current assignee: Beijing Haijiya Medical Equipment Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-27
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to an add filling system for shaping silicon rubber impression material belongs to the medical instrument field, and its technical scheme main points are including the workstation, and the workstation has a horizontally mesa, the one end of mesa is equipped with the rubber tube rack, and raw material cylinder is installed to the both sides of mesa, and the bottom of two raw material cylinders all is connected with pneumatic tee bend ball valve, the one end intercommunication of pneumatic tee bend ball valve has feeding mechanism, and the relative other end is connected with the filling mouth. The utility model has the advantages that can improve filling efficiency, practice thrift labor resources, alleviate workman's work burden.

Description

Filling system for addition type silicone rubber impression material

Technical Field

The utility model belongs to the technical field of medical instrument and specifically relates to an add filling system for shaping silicon rubber impression material and specifically relates to a filling system for material.

Background

The addition type silicone rubber impression material is also called as type II silicone rubber impression material, is formed by mixing rubber components with the same viscosity in equal amount, has the essential characteristics of the condensation type silicone rubber impression material, is safe to use in the oral cavity, is fast to solidify in the oral cavity, is more stable in size after solidification, is high in impression accuracy, and brings great convenience to clinical work.

The existing addition type silicone rubber impression material comprises a raw material A and a raw material B, wherein the raw material A and the raw material B are separately arranged on an AB rubber tube of an integrated structure. During filling, a worker is required to fill the raw material A into the tube A in the rubber tube AB, and a rubber plug is arranged at the tail of the tube A to prevent the raw material A from flowing out; and then another worker fills the raw material B into the tube B of the rubber tube AB, and then a rubber plug is arranged at the tail part of the tube B to prevent the raw material B from flowing out.

The above prior art has the following disadvantages: the work efficiency of manual glue injection is low, and two workers need to be occupied in the filling process, so that the waste of labor resources is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an add filling system for shaping silicon rubber impression material, its advantage can improve filling efficiency, practices thrift labor resources, alleviates workman's work burden.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an addition type filling system for silicon rubber impression material, includes the workstation, and the workstation has a horizontally mesa, the one end of mesa is equipped with the rubber tube rack, and former feed cylinder is installed to the both sides of mesa, and the bottom of two former feed cylinders all is connected with pneumatic tee bend ball valve, the one end intercommunication of pneumatic tee bend ball valve has feeding mechanism, and the relative other end is connected with the filling mouth.

Through adopting above-mentioned technical scheme, through being provided with two former feed cylinder on the mesa, be equipped with raw materials A and raw materials B in two former feed cylinder respectively, can carry raw materials A and raw materials B to two filling mouth departments simultaneously through feeding mechanism, then pour into raw materials A and raw materials B respectively in the AB glue tube through two filling mouths, it is comparatively convenient, high-efficient to operate, need not artificial filling, only need a workman ensure filling work normally can, save labor resources, the work burden of workman has been lightened.

The utility model discloses further set up to: the feeding mechanism comprises a feeding cylinder, a first feeding pipe and a second feeding pipe, the first feeding pipe and the second feeding pipe are respectively connected to two ends of the pneumatic three-way ball valve, the first feeding pipe deviates from the end portion fixed connection of the pneumatic three-way ball valve end and the feeding cylinder, the second feeding pipe deviates from the end portion fixed connection of the pneumatic three-way ball valve end and the filling nozzle, and a piston rod of the feeding cylinder is connected in the first feeding pipe in a sliding mode.

Through adopting above-mentioned technical scheme, at first control pneumatic tee bend ball valve carries out the shutoff to second feeder pipe end, the piston rod of feeding cylinder can inhale first feeder pipe with the raw materials in the raw material section of thick bamboo at the in-process of retrieving, then control pneumatic tee bend ball valve carries out the shutoff to the bottom of raw material section of thick bamboo, feeding cylinder's piston rod is in the in-process that stretches out with the raw materials propelling movement in the first feeder pipe to in the second feeder pipe, so circulate, fill up the second feeder pipe until the raw materials, when feeding cylinder's piston rod stretches out once more, can release the raw materials in the second feeder pipe from the filling mouth, need not artificial injecting glue, workman's work burden has been alleviateed.

The utility model discloses further set up to: the rubber tube rack is including the limiting plate that is used for backstop AB rubber tube tail end, the bearing plate that is used for bearing AB rubber tube nose end and the backup pad that is used for supporting the AB rubber tube shaft, the equal vertical setting of limiting plate, bearing plate and backup pad, the limiting plate deviates from the bearing plate side and is provided with servo cylinder, servo cylinder fixes on the mesa, servo cylinder's piston rod level set up and with limiting plate fixed connection.

Through adopting above-mentioned technical scheme, the AB rubber tube is placed on the rubber tube rack, promotes the limiting plate through servo cylinder level and makes the AB rubber tube be close to two filling mouths, until two filling mouths correspond respectively and insert two mouths of AB rubber tube in, it is comparatively convenient to operate.

The utility model discloses further set up to: the side, deviating from the bearing plate, of the limiting plate is provided with two contact switches side by side, contact ends of the two contact switches horizontally penetrate out of the limiting plate towards the bearing plate, and tail ends of the two contact switches are connected with the controller respectively.

Through adopting above-mentioned technical scheme, push into pipe orifice department with two stopcocks from the tail end of AB rubber tube before the filling, the filling in-process, the raw materials can promote the stopcock and to the tail end motion of AB rubber tube, until the stopcock presses the contact jaw of contact switch, and the controller control pay-off cylinder stops the pay-off, and the stopcock is installed just in place this moment, and the operation is comparatively simple, convenient.

The utility model discloses further set up to: an emergency stop switch is arranged on the table board and connected with a controller so as to synchronously control the two feeding cylinders.

Through adopting above-mentioned technical scheme, when taking place unexpected circumstances such as the mouth of pipe of filling mouth misalignment AB pipe, can control two feeding cylinder through scram switch and stop the pay-off immediately.

The utility model discloses further set up to: and the first feeding pipe and the pneumatic three-way ball valve and the second feeding pipe and the pneumatic three-way ball valve are butted through flanges, and a flange plate buckling clamp is arranged at the butted position.

Through adopting above-mentioned technical scheme, copy the clip through the ring flange and can make the more firm of being connected between first conveying pipe, second conveying pipe and the pneumatic tee bend ball valve.

The utility model discloses further set up to: and a pressure gauge is fixedly arranged on the raw material barrel.

Through adopting above-mentioned technical scheme, be convenient for detect the pressure in the former feed cylinder to ensure that the piston rod of pay-off cylinder can inhale the raw materials in the former feed cylinder in the in-process of withdrawing in to first pay-off pipe.

To sum up, the utility model discloses a beneficial technological effect does:

through be provided with two raw material barrels that are equipped with raw materials A and raw materials B respectively on the mesa, the bottom of two raw material barrels is connected with the pay-off structure separately, can carry raw materials A and raw materials B to two filling mouth departments simultaneously through feeding mechanism, then pour into raw materials A and raw materials B respectively in the AB glue tube through two filling mouths, it is comparatively convenient, high-efficient to operate, the filling in-process only need a workman ensure the normal clear of filling work can, thereby labor resources have been practiced thrift, workman's work burden has been lightened.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic plan view of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

FIG. 4 is a schematic view showing the structure of the AB hose.

In the figure, 1, a workbench; 11. a table top; 2. placing a rubber tube rack; 21. a limiting plate; 22. a support plate; 23. a support plate; 24. a bolt; 25. a servo cylinder; 3. a raw material barrel; 4. a pneumatic three-way ball valve; 5. a feeding mechanism; 51. a feeding cylinder; 52. a first feed pipe; 53. a second feed tube; 54. the flange plate is buckled and clamped; 6. a filling nozzle; 7. a contact switch; 8. a scram switch; 9. a pressure gauge; 10. an AB rubber pipe; 101. a pipe orifice; 102. and (4) pipe plugs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the filling system for the addition type silicone rubber impression material disclosed by the utility model comprises a workbench 1, the workbench 1 is provided with a horizontal table-board 11, one end of the table-board 11 is provided with a rubber tube placing rack 2, two sides of the table-board 11 are provided with raw material cylinders 3, raw materials A and B are respectively arranged in the two raw material cylinders 3, the bottom end of the raw material cylinder 3 is connected with a pneumatic three-way ball valve 4, one end of the pneumatic three-way ball valve 4 is communicated with a feeding mechanism 5, the other opposite end is connected with a filling nozzle 6, when in use, the feeding mechanism 5 can simultaneously convey the raw materials A and B to the two filling nozzles 6, then the raw materials A and B can be respectively injected into the AB rubber tube 10 through the two filling nozzles 6, the operation is convenient and efficient, only one worker is needed to ensure that the filling work is carried out smoothly in the filling process, thereby saving, the labor burden of workers is reduced.

Referring to fig. 1, specifically, the feeding mechanism 5 includes a feeding cylinder 51, a first feeding pipe 52 and a second feeding pipe 53, the first feeding pipe 52 and the second feeding pipe 53 are respectively connected to two ends of the pneumatic three-way ball valve 4, the end of the first feeding pipe 52 away from the pneumatic three-way ball valve 4 is fixedly connected to the end of the feeding cylinder 51, the end of the second feeding pipe 53 away from the pneumatic three-way ball valve 4 is fixedly connected to the filling nozzle 6, and a piston rod of the feeding cylinder 51 is slidably connected to the inside of the first feeding pipe 52. During the use, at first, control pneumatic three-way ball valve 4 and carry out the shutoff to second conveying pipe 53 end, the piston rod of feeding cylinder 51 can be with the raw materials of raw material barrel 3 inhale in first conveying pipe 52 at the in-process of retrieving, then control pneumatic three-way ball valve 4 and carry out the shutoff to the bottom of raw material barrel 3, the piston rod of feeding cylinder 51 is in stretching out the in-process with the raw materials propelling movement in the first conveying pipe 52 to second conveying pipe 53 in, so circulate, until the raw materials fills second conveying pipe 53, when the piston rod of feeding cylinder 51 stretches out once more, can release the raw materials in the second conveying pipe 53 from filling mouth 6, in order to carry out the injecting glue work to AB rubber pipe 10. The utility model discloses the pneumatic three-way ball valve 4 that adopts can specifically refer to the L type pneumatic three-way ball valve 4 that the model of the valve shop of the Yonghao of Taobao network wenzhou sold is Q614/5-16P.

Refer to fig. 2 and fig. 3, it is concrete, rubber tube rack 2 is including the limiting plate 21 that is used for backstop AB rubber tube 10 tail end, a backup pad 23 that is used for bearing AB rubber tube 10 mouth of pipe 101 end the bearing board 22 and is used for supporting AB rubber tube 10 pipe shaft, limiting plate 21, the equal vertical setting of bearing board 22 and backup pad 23, bolt 24 through the level setting between limiting plate 21 and the bearing board 22 is fixed, limiting plate 21 deviates from bearing board 22 side and fixed mounting has servo cylinder 25 on mesa 11, servo cylinder 25's piston rod and limiting plate 21 fixed connection, during the use, place AB rubber tube 10 on rubber tube rack 2, then promote limiting plate 21 through servo cylinder 25 and move, until two filling nozzles 6 can insert respectively in two mouths of pipe 101 of AB rubber tube 10.

Referring to fig. 3 and 4, further, the limiting plate 21 deviates from the supporting plate 22 side and is provided with two contact switches 7 side by side, contact ends of the two contact switches 7 horizontally penetrate out of the limiting plate 21 towards the supporting plate 22 side, and the tail end of the two contact switches is connected with the controller respectively, when the AB rubber tube 10 is horizontally placed on the rubber tube placing frame 2, the contact ends of the two contact switches 7 are correspondingly inserted into the AB rubber tube 10, and then the limiting plate 21 is just pushed by the server, so that the two filling nozzles 6 can be correspondingly inserted into the two nozzles 101 of the AB rubber tube 10. Before filling, the two pipe plugs 102 are pushed to the pipe orifice 101 from the tail end of the AB rubber pipe 10, in the filling process, along with the continuous injection of raw materials, the raw materials can push the pipe plugs 102 to move towards the tail end of the AB rubber pipe 10 until the pipe plugs 102 press the contact end of the contact switch 7, the controller controls the feeding cylinder 51 to stop feeding, and at the moment, the pipe plugs 102 are just installed in place, so that the operation is simple and convenient.

Referring to fig. 1, in consideration of the need to stop feeding immediately when an emergency occurs during filling, an emergency stop switch 8 is provided on the table 11, and the emergency stop switch 8 is connected to a controller for synchronously controlling the two feeding cylinders 51. For example, when the worker finds that the nozzle 101 of the AB hose 10 is misaligned with the filling nozzle 6, the two feed cylinders 51 can be controlled to stop feeding work by pressing the emergency stop switch 8.

Referring to fig. 1, the end of the first feeding pipe 52, the end of the second feeding pipe 53 and the pneumatic three-way ball valve 4 are butted through flanges, a flange plate copying clamp 54 is arranged at the butt joint position, and the butted flanges are fixed together through the flange plate copying clamp 54, so that the connection stability between pipelines is improved, and the smooth filling work is ensured.

Referring to fig. 1, pressure gauges 9 are fixedly mounted on the two raw material barrels 3, and the pressure in the barrels can be detected in real time through the arranged pressure gauges 9, so that the raw materials in the raw material barrels 3 can be sucked into the first feeding pipe 52 by the piston rod of the feeding cylinder 51 in the contraction process.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an addition type silicon rubber is filling system for impression material which characterized in that: including workstation (1), workstation (1) has a horizontally mesa (11), the one end of mesa (11) is equipped with rubber tube rack (2), and former feed cylinder (3) are installed to the both sides of mesa (11), and the bottom of two former feed cylinders (3) all is connected with pneumatic tee bend ball valve (4), the one end intercommunication of pneumatic tee bend ball valve (4) has feeding mechanism (5), and the relative other end is connected with filling mouth (6).

2. The filling system for an addition type silicone rubber impression material according to claim 1, characterized in that: the feeding mechanism (5) comprises a feeding cylinder (51), a first feeding pipe (52) and a second feeding pipe (53), the first feeding pipe (52) and the second feeding pipe (53) are respectively connected to two ends of the pneumatic three-way ball valve (4), the first feeding pipe (52) deviates from the end part of the pneumatic three-way ball valve (4) and is fixedly connected with the feeding cylinder (51), the second feeding pipe (53) deviates from the end part of the pneumatic three-way ball valve (4) and is fixedly connected with the filling nozzle (6), and a piston rod of the feeding cylinder (51) is slidably connected into the first feeding pipe (52).

3. The filling system for an addition type silicone rubber impression material according to claim 1, characterized in that: rubber tube rack (2) including limiting plate (21) that is used for backstop AB rubber tube (10) tail end, be used for bearing AB rubber tube (10) mouth of pipe (101) end bearing board (22) and be used for supporting backup pad (23) of AB rubber tube (10) pipe shaft, limiting plate (21), bearing board (22) and backup pad (23) equal vertical setting, limiting plate (21) deviate from bearing board (22) side and are provided with servo cylinder (25), servo cylinder (25) are fixed on mesa (11), the piston rod level of servo cylinder (25) set up and with limiting plate (21) fixed connection.

4. The filling system for an addition type silicone rubber impression material according to claim 3, characterized in that: the limiting plate (21) deviates from the side of the bearing plate (22) and is provided with two contact switches (7) side by side, contact ends of the two contact switches (7) horizontally penetrate out of the limiting plate (21) towards the side of the bearing plate (22), and the tail end of the two contact switches is connected with the controller respectively.

5. The filling system for an addition type silicone rubber impression material according to claim 2, characterized in that: an emergency stop switch (8) is arranged on the table board (11), and the emergency stop switch (8) is connected with a controller so as to synchronously control the two feeding cylinders (51).

6. The filling system for an addition type silicone rubber impression material according to claim 2, characterized in that: the first feeding pipe (52) is in butt joint with the pneumatic three-way ball valve (4), the second feeding pipe (53) is in butt joint with the pneumatic three-way ball valve (4) through flanges, and a flange plate buckling clamp (54) is arranged at the butt joint position.

7. The filling system for an addition type silicone rubber impression material according to claim 1, characterized in that: and a pressure gauge (9) is fixedly arranged on the raw material barrel (3).