CN110843020B - Auxiliary machine for producing and processing silica gel elastomer sealing strip and production and processing technology - Google Patents
Auxiliary machine for producing and processing silica gel elastomer sealing strip and production and processing technology Download PDFInfo
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- CN110843020B CN110843020B CN201911126659.0A CN201911126659A CN110843020B CN 110843020 B CN110843020 B CN 110843020B CN 201911126659 A CN201911126659 A CN 201911126659A CN 110843020 B CN110843020 B CN 110843020B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D11/00—Combinations of several similar cutting apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention relates to a production and processing auxiliary machine and a production and processing process of a silica gel elastomer sealing strip, which comprises the steps of extrusion, vulcanization, cooling and shaping, fixed-length cutting and packaging, wherein a cutting mechanism comprises a first traction frame, a second traction frame, a first pushing block, a second pushing block, a baffle plate and a cutting branched chain, the cutting branched chain comprises a sliding plate, a stress block, a blade, a fixed plate and a return spring, and a material placing mechanism comprises a rotating motor, a rotating rod, a material placing frame and a collecting plate. The cutting mechanism capable of simultaneously cutting a plurality of sealing strips and the material placing mechanism capable of turning up and down are arranged, and the blades in the cutting mechanism are in a left-right opposite arrangement structure, so that the processing efficiency can be improved, the time interval of two adjacent cutting operations can be effectively shortened, and the working continuity is improved.
Description
Technical Field
The invention relates to the technical field of production of silica gel products, in particular to a production and processing auxiliary machine and a production and processing process of a silica gel elastomer sealing strip.
Background
The sealing strip produced by the silicon rubber has the advantages of transparent and smooth appearance, softness, elasticity, no toxicity, no odor, good elasticity, high and low temperature resistance, difficult aging, no deformation, slight acid and alkali resistance and the like. In addition, the sealing element has good performances in the aspects of ozone resistance, solvent resistance and electrical insulation, and is the first choice of sealing elements in the chemical industry, the medicine industry, the food industry, the electronic industry and the mechanical industry.
The processing technology of the silicon rubber comprises the steps of extrusion, vulcanization, cooling, segmentation and the like, and the following problems exist in the cutting process:
(1) when one blade is used for cutting the sealing strip, the cutting speed is low, the working efficiency is low, the following cutting work can be carried out only after the cut sealing strip is taken out after the cutting is finished, the working continuity is poor, and the production benefit of a manufacturer is influenced;
(2) when two blades are used for simultaneously cutting one sealing strip, the cutting efficiency is improved to a certain degree, but the blades are easy to collide when being cut, so that the knife edge is quickly abraded, the service life of a cutter is shortened, and the production cost is increased.
In order to make up for the defects of the prior art, the invention provides a production and processing auxiliary machine and a production and processing process for a silica gel elastomer sealing strip.
Disclosure of Invention
The technical scheme adopted by the invention to solve the technical problem is as follows: a production and processing auxiliary machine for a silica gel elastomer sealing strip comprises a workbench, a mounting rack, a cutting mechanism and a material placing mechanism, wherein the mounting rack is mounted at the upper end of the workbench, the cutting mechanism is mounted at the lower end of the mounting rack, the material placing mechanism is mounted at the lower end of the workbench, and three rotating grooves are uniformly formed in the workbench from left to right; wherein:
the cutting mechanism comprises a first traction frame, a second traction frame, a first pushing block, a second pushing block, a baffle and a cutting branch chain, wherein the first traction frame and the second traction frame are sequentially arranged at the lower end of the mounting frame from left to right, electric push rods are arranged on the first traction frame and the second traction frame, a square notch is formed in the middle of the first traction frame, the side wall of the second traction frame is tightly attached to the inner wall of the square notch, the first pushing block is arranged on the left side of the lower end of the first traction frame and the right side of the lower end of the second traction frame, the second pushing block is arranged on the right side of the lower end of the first traction frame and the left side of the lower end of the second traction frame, the section of the first pushing block is of an inverted right-angle trapezoid structure, the section of the second pushing block is of an inverted isosceles trapezoid structure, the outer side of the first pushing block is tightly attached to the inner side of the baffle, the baffle is arranged at the upper end of the workbench, and a cutting, the cutting branched chains are arranged on the workbench and correspond to the rotating grooves in position one by one;
the cutting branched chain comprises sliding plates, stress blocks, blades, a fixed plate and a return spring, wherein the sliding plates are arranged on a workbench in a sliding fit mode, the number of the sliding plates is two, the two sliding plates are symmetrically arranged in a left-right mode by taking a rotating groove as a center, the stress blocks are arranged on the outer sides of the sliding plates, the cross sections of the stress blocks are of an inclined plane structure with gradually increasing heights from outside to inside, the blades are uniformly arranged on the inner sides of the sliding plates from front to back, the inner sides of the blades are positioned in guide grooves formed in the fixed plate, the fixed plate is arranged on the workbench, and the return; through electric putter drive traction frame No. one, No. two traction frames carry out the up-and-down motion, in the downstream process, push away the piece No. one, push away the piece No. two and produce the extrusion to the atress piece, drive the sliding plate inward movement, the blade alright pass the guide way and cut the sealing strip with the tool inlet groove, accomplish once cutting operation back, traction frame No. one, No. two traction frame upward movements, under reset spring's elastic action, the sliding plate resumes to the normal position, can cut many sealing strips simultaneously, make cutting efficiency obviously improve.
Preferably, the material placing mechanism comprises three rotating motors, a rotating rod, a material placing frame and a collecting plate, the three rotating motors are uniformly arranged from left to right, the rotating motors are arranged on the side wall of the workbench through motor seats, an output shaft of the rotating motors is connected with the front end of the rotating rod through a coupler, the rear end of the rotating rod is arranged on the side wall of the workbench through a bearing, the rotating rod is positioned in a rotating groove, the material placing frame is arranged on the outer wall of the rotating rod, the collecting plate is arranged at the lower end of the material placing frame, and the collecting plate is arranged on the side wall of the workbench; drive the dwang through rotating the motor and rotate to drive that to correspond put the magazine cooperation cutting mechanism and accomplish cutting work, when putting the magazine and rotate to the dwang below, the sealing strip after the cutting alright fall on the collecting plate automatically, need not the manual work and take out it.
Preferably, the number of the material placing frames is two, the two material placing frames are arranged in an up-down symmetrical mode by taking a rotating rod as a center, the material placing frames are of a left-right bidirectional telescopic structure, the left end and the right end of each material placing frame are connected through a spring, a square notch is formed in the middle of each material placing frame, a pressing sheet is installed in each square notch in a clamping mode, the outer wall of each material placing frame is of an arc surface structure, the left side wall and the right side wall of each material placing frame are uniformly provided with cutter feeding grooves from front to back, and the positions of the cutter feeding grooves; when putting the work or material rest and rotating to the dwang lower extreme, the sealing strip after the cutting just can drop to the collecting plate in the square breach, can place the sealing strip that will cut apart next on being located the work or material rest of putting of dwang upper end simultaneously, need not to wait for and carry out next cutting work after taking out the sealing strip after cutting apart again, has effectively shortened the time interval between the adjacent two cutting work, has improved the work continuity.
Preferably, the initial height of the first pushing block and the second pushing block mounted at the lower end of the first traction frame is lower than the initial height of the first pushing block and the second pushing block mounted at the lower end of the second traction frame, and the time for extruding the stressed block by the corresponding first pushing block and the corresponding second pushing block is different, so that blades positioned on different sides of the rotating groove in the same splitting branch chain cannot simultaneously cut the sealing strip, and the condition that the blades collide with each other to damage the knife edge is avoided.
Preferably, the inner side of the first pushing block is provided with a thickening block through a screw.
Preferably, No. two push away the piece outside and have the thickening piece through the screw mounting, and the thickening piece upper and lower width inequality for push away the piece when pushing away the piece and push away the piece and extrude thickening No. two, push away the removal range that the piece can increase No. two to drive the blade and cut the bigger sealing strip of size.
The invention also provides a production and processing technology of the auxiliary machinery for producing and processing the silica gel elastomer sealing strip, which comprises the following steps:
s1 extrusion: extruding a semi-finished product of the silicone rubber sealing strip by using a cold feed extruder;
s2 vulcanization: vulcanizing the semi-finished product of the silicone rubber sealing strip by using microwave vulcanization heating equipment to enhance the performance of the semi-finished product;
s3 cooling and shaping: cooling and shaping the semi-finished product of the silicon rubber sealing strip which passes through S2 by adopting a circulating water spraying method;
4S fixed-length cutting: the finished silicone rubber sealing strips are equally divided into specified lengths by using a silicone rubber elastomer sealing strip production and processing auxiliary machine;
s5 packaging: and collecting by staff, and packing and boxing the collected materials according to batches.
Compared with the prior art, the invention has the following advantages:
1. according to the auxiliary machine for producing and processing the silica gel elastomer sealing strips and the production and processing technology, the cutting mechanism capable of simultaneously cutting a plurality of sealing strips and the material placing mechanism capable of turning up and down are arranged, and the blades in the cutting mechanism are of a structure which is arranged oppositely from left to right, so that the processing efficiency can be improved, the time interval of two adjacent cutting operations can be effectively shortened, and the working continuity is improved;
2. according to the invention, through the arranged conveying mechanism, the first pushing block and the second pushing block extrude the stress block to drive the sliding plate to move inwards to drive the plurality of blades to cut the sealing strips, and after one-time cutting operation is completed, the plurality of sealing strips can be cut simultaneously, so that the cutting efficiency is obviously improved, the blades on different sides of the rotating groove in the same cutting branch chain cannot cut the sealing strips simultaneously, and the condition that the blades collide with each other to damage a knife edge is avoided;
3. according to the invention, through the arranged material placing mechanism, when the material placing frame rotates to the lower end of the rotating rod, the cut sealing strips can fall onto the collecting plate from the square notch, and meanwhile, the next sealing strip to be cut can be placed on the material placing frame positioned at the upper end of the rotating rod, so that the next cutting operation is not required to be carried out after the cut sealing strips are taken out, and the time interval between two adjacent cutting operations is effectively shortened.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention between the table, cutting branches, rotating rods and material racks;
FIG. 3 is a schematic structural diagram of a first pushing block of the present invention;
FIG. 4 is a schematic structural diagram of a second pushing block of the present invention;
FIG. 5 is a schematic structural view of the worktable, the rotating rod, the material placing rack and the fixing plate of the present invention;
fig. 6 is a flow chart of the operation of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 6.
A production and processing auxiliary machine for a silica gel elastomer sealing strip comprises a workbench 1, a mounting frame 2, a cutting mechanism 3 and a material placing mechanism 4, wherein the mounting frame 2 is mounted at the upper end of the workbench 1, the cutting mechanism 3 is mounted at the lower end of the mounting frame 2, the material placing mechanism 4 is mounted at the lower end of the workbench 1, and three rotating grooves are uniformly formed in the workbench 1 from left to right; wherein:
the cutting mechanism 3 comprises a first traction frame 31, a second traction frame 32, a first pushing block 33, a second pushing block 34, a baffle 35 and a cutting branch chain 36, the first traction frame 31 and the second traction frame 32 are sequentially arranged at the lower end of the mounting frame 2 from left to right, electric push rods are arranged on the first traction frame 31 and the second traction frame 32, a square notch is formed in the middle of the first traction frame 31, the side wall of the second traction frame 32 is tightly attached to the inner wall of the square notch, the first pushing block 33 is arranged on the left side of the lower end of the first traction frame 31 and the right side of the lower end of the second traction frame 32, the second pushing block 34 is arranged on the right side of the lower end of the first traction frame 31 and the left side of the lower end of the second traction frame 32, the cross section of the first pushing block 33 is of an inverted right-angled trapezoid structure, the cross section of the second pushing block 34 is of an inverted isosceles trapezoid structure, the outer side of the first pushing block 33 is tightly attached to the inner side of the baffle 35, a cutting branched chain 36 is arranged between the adjacent first pushing block 33 and the second pushing block 34, the cutting branched chain 36 is installed on the workbench 1, and the cutting branched chain 36 corresponds to the rotating groove in position one to one;
the cutting branched chain 36 comprises sliding plates 361, two stress blocks 362, two blades 363, a fixed plate 364 and a return spring 365, wherein the sliding plates 361 are arranged on the workbench 1 in a sliding fit mode, the two sliding plates 361 are symmetrically arranged left and right by taking a rotating groove as a center, the stress blocks 362 are arranged on the outer sides of the sliding plates 361, the cross sections of the stress blocks 362 are of an inclined plane structure with gradually increasing heights from outside to inside, the blades 363 are uniformly arranged on the inner sides of the sliding plates 361 from front to back, the inner sides of the blades 363 are positioned in guide grooves formed in the fixed plate 364, the fixed plate 364 is arranged on the workbench 1, and the return spring 365 is connected between the fixed plate 364; the first traction frame 31 and the second traction frame 32 are driven by the electric push rod to move up and down, in the downward movement process, the first pushing block 33 and the second pushing block 34 extrude the stress block 362 to drive the sliding plate 361 to move inwards, the blade 363 can penetrate through the guide groove and the cutter feeding groove to cut the sealing strip, after one-time cutting operation is completed, the first traction frame 31 and the second traction frame 32 move upwards, the sliding plate 361 recovers to the original position under the elastic action of the reset spring 365, a plurality of sealing strips can be cut simultaneously, and the cutting efficiency is obviously improved.
The initial heights of the first pushing block 33 and the second pushing block 34 installed at the lower end of the first traction frame 31 are lower than the initial heights of the first pushing block 33 and the second pushing block 34 installed at the lower end of the second traction frame 32, and the time for extruding the stress block 362 by the corresponding first pushing block 33 and the corresponding second pushing block 34 is different, so that the blades 363 on different sides of the rotating groove in the same dividing branch chain cannot simultaneously cut the sealing strip, and the condition that the blades 363 collide with each other to damage the knife edge is avoided.
The inner side of the first pushing block 33 is provided with a thickening block 33a through a screw.
No. two push away and extrude the piece 34 outside and have thickening piece 34a through the screw mounting, and thickening piece 34a upper and lower width inequality for push away and extrude piece 33 when pushing away No. two push away and extrude piece 34 to the thickening, push away and extrude the removal range that piece 34 can increase No. two, cut the bigger sealing strip of size with drive blade 363.
The material placing mechanism 4 comprises three rotating motors 41, a rotating rod 42, a material placing frame 43 and a collecting plate 44, the number of the rotating motors 41 is three, the three rotating motors 41 are uniformly arranged from left to right, the rotating motors 41 are arranged on the side wall of the workbench 1 through motor seats, the output shafts of the rotating motors 41 are connected with the front end of the rotating rod 42 through couplers, the rear end of the rotating rod 42 is arranged on the side wall of the workbench 1 through bearings, the rotating rod 42 is positioned in a rotating groove, the material placing frame 43 is arranged on the outer wall of the rotating rod 42, the collecting plate 44 is arranged at the lower end of the material placing frame 43, and the collecting plate 44 is arranged on the side; drive dwang 42 through rotating motor 41 and rotate to drive the corresponding material rack 43 of putting and cooperate cutting mechanism to accomplish cutting work, when putting material rack 43 and rotate to dwang 42 below, the sealing strip after the cutting alright fall on collecting plate 44 automatically, need not the manual work and take out it.
The number of the material placing frames 43 is two, the two material placing frames 43 are symmetrically arranged up and down by taking the rotating rod 42 as a center, the material placing frames 43 are of a left-right bidirectional telescopic structure, the left end and the right end of each material placing frame 43 are connected through a spring, a square notch is formed in the middle of each material placing frame 43, a pressing sheet 43a is installed in each square notch in a clamping mode, the outer wall of each material placing frame 43 is of an arc surface structure, tool feeding grooves are uniformly formed in the left side wall and the right side wall of each material placing frame 43 from front to back, and the tool feeding groove positions correspond to the positions of; when the material placing frame 43 rotates to the lower end of the rotating rod 42, the cut sealing strips can fall onto the collecting plate 44 from the square notch, meanwhile, the next sealing strip to be cut can be placed on the material placing frame 43 positioned at the upper end of the rotating rod 42, the next cutting operation is not needed to be carried out after the cut sealing strips are taken out, the time interval between two adjacent cutting operations is effectively shortened, and the working continuity is improved.
The invention also provides a production and processing technology of the auxiliary machinery for producing and processing the silica gel elastomer sealing strip, which comprises the following steps:
s1 extrusion: extruding a semi-finished product of the silicone rubber sealing strip by using a cold feed extruder;
s2 vulcanization: vulcanizing the semi-finished product of the silicone rubber sealing strip by using microwave vulcanization heating equipment to enhance the performance of the semi-finished product;
s3 cooling and shaping: cooling and shaping the semi-finished product of the silicon rubber sealing strip which passes through S2 by adopting a circulating water spraying method;
and S4 fixed-length cutting: the finished silicone rubber sealing strips are equally divided into specified lengths by using a silicone rubber elastomer sealing strip production and processing auxiliary machine;
s5 packaging: and collecting by staff, and packing and boxing the collected materials according to batches.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a silica gel elastomer sealing strip production and processing auxiliary machinery, includes workstation (1), mounting bracket (2), partition mechanism (3) and puts material mechanism (4), its characterized in that: the upper end of the workbench (1) is provided with an installation frame (2), the lower end of the installation frame (2) is provided with a cutting mechanism (3), the lower end of the workbench (1) is provided with a material placing mechanism (4), and three rotating grooves are uniformly formed in the workbench (1) from left to right; wherein:
the cutting mechanism (3) comprises a first traction frame (31), a second traction frame (32), a first pushing block (33), a second pushing block (34), a baffle plate (35) and a cutting branch chain (36), wherein the first traction frame (31) and the second traction frame (32) are sequentially arranged at the lower end of the mounting frame (2) from left to right, electric push rods are respectively arranged on the first traction frame (31) and the second traction frame (32), a square notch is formed in the middle of the first traction frame (31), the side wall of the second traction frame (32) is tightly attached to the inner wall of the square notch, the first pushing block (33) is respectively arranged on the left side of the lower end of the first traction frame (31) and the right side of the lower end of the second traction frame (32), the second pushing block (34) is respectively arranged on the right side of the lower end of the first traction frame (31) and the left side of the lower end of the second traction frame (32), the section of the first pushing block (33) is of an inverted right-angled trapezoid, the section of the second pushing block (34) is of an inverted isosceles trapezoid structure, the outer side of the first pushing block (33) is tightly attached to the inner side of the baffle (35), the baffle (35) is installed at the upper end of the workbench (1), a cutting branched chain (36) is arranged between the adjacent first pushing block (33) and the adjacent second pushing block (34), the cutting branched chain (36) is installed on the workbench (1), and the cutting branched chains (36) correspond to the rotating grooves in position one by one;
cutting branched chain (36) including sliding plate (361), atress piece (362), blade (363), fixed plate (364) and reset spring (365), sliding plate (361) are installed on workstation (1) through sliding fit mode, sliding plate (361) quantity is two, two sliding plates (361) use the rotation groove to arrange as center bilateral symmetry, atress piece (362) are installed to sliding plate (361) outside, atress piece (362) cross-section is for the inclined plane structure of from outside-in height crescent, blade (363) are evenly installed backward to sliding plate (361) inboard in the past, the guide inslot that offers on fixed plate (364) is located to blade (363) inboard, fixed plate (364) are installed on workstation (1), be connected with reset spring (365) between fixed plate (364) and sliding plate (361).
2. The auxiliary machine for producing and processing the silica gel elastomer sealing strip according to claim 1, characterized in that: put material mechanism (4) including rotating motor (41), dwang (42), put magazine (43) and collecting plate (44), it is three to rotate motor (41) quantity, three rotation motor (41) turn right from a left side and evenly arrange, it installs on workstation (1) lateral wall to rotate motor (41) through the motor cabinet, it is connected with dwang (42) front end to rotate motor (41) output shaft through the shaft coupling, dwang (42) rear end is passed through the bearing and is installed on workstation (1) lateral wall, and dwang (42) are located the rotation inslot, install on dwang (42) outer wall and put magazine (43), it has arranged collecting plate (44) to put magazine (43) lower extreme, collecting plate (44) are installed on workstation (1) lateral wall.
3. The auxiliary machine for producing and processing the silica gel elastomer sealing strip according to claim 2, characterized in that: it is two to put work or material rest (43) quantity, and two are put work or material rest (43) and use dwang (42) to arrange as central longitudinal symmetry, put work or material rest (43) for controlling two-way scalable structure, and put and be connected through the spring between the both ends about work or material rest (43), put work or material rest (43) middle part and seted up square notch, install pressing blade (43a) through the joint mode in the square notch, it is the arc surface structure to put work or material rest (43) outer wall, it evenly has seted up the tool feed groove backward in the past all to put on work or material rest (43) the left and right sides wall, the tool feed groove position and blade (363) position one.
4. The auxiliary machine for producing and processing the silica gel elastomer sealing strip according to claim 1, characterized in that: the initial height of the first pushing block (33) and the second pushing block (34) arranged at the lower end of the first traction frame (31) is lower than that of the first pushing block (33) and the second pushing block (34) arranged at the lower end of the second traction frame (32).
5. The auxiliary machine for producing and processing the silica gel elastomer sealing strip according to claim 2, characterized in that: and a thickening block (33a) is arranged on the inner side of the first pushing block (33) through a screw.
6. The auxiliary machine for producing and processing the silica gel elastomer sealing strip according to claim 1, characterized in that: the outer side of the second pushing block (34) is provided with a thickening sheet (34a) through a screw, and the upper width and the lower width of the thickening sheet (34a) are different.
7. The production and processing technology of the auxiliary machine for producing and processing the silicone elastomer sealing strip according to any one of claims 1 to 6, characterized by comprising the following steps:
s1 extrusion: extruding a semi-finished product of the silicone rubber sealing strip by using a cold feed extruder;
s2 vulcanization: vulcanizing the semi-finished product of the silicone rubber sealing strip by using microwave vulcanization heating equipment to enhance the performance of the semi-finished product;
s3 cooling and shaping: cooling and shaping the semi-finished product of the silicon rubber sealing strip which passes through S2 by adopting a circulating water spraying method;
and S4 fixed-length cutting: the finished silicone rubber sealing strips are equally divided into specified lengths by using a silicone rubber elastomer sealing strip production and processing auxiliary machine;
s5 packaging: and collecting by staff, and packing and boxing the collected materials according to batches.
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| CN201911126659.0A CN110843020B (en) | 2019-11-18 | 2019-11-18 | Auxiliary machine for producing and processing silica gel elastomer sealing strip and production and processing technology |
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| CN201911126659.0A CN110843020B (en) | 2019-11-18 | 2019-11-18 | Auxiliary machine for producing and processing silica gel elastomer sealing strip and production and processing technology |
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| CN110843020B true CN110843020B (en) | 2021-05-11 |
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| CN102658560A (en) * | 2012-04-10 | 2012-09-12 | 昆山宝裕吸塑厂 | Novel shearing and trimming machine |
| CN102785266A (en) * | 2012-08-15 | 2012-11-21 | 南通大学 | Floating type cutting device |
| CN204772648U (en) * | 2015-07-21 | 2015-11-18 | 罗建华 | Can adjust big or small lumpiness of bright meat slices of cutting sth. askew and meat slices machine of cutting of thickness |
| CN205363997U (en) * | 2015-12-10 | 2016-07-06 | 天津煜腾恒泰钢制品有限公司 | Automatic cutting mechanism of pipe cutting machine |
| CN105500421A (en) * | 2016-01-19 | 2016-04-20 | 河北工程大学 | Plastic wire cutting device |
| CN105773682A (en) * | 2016-04-27 | 2016-07-20 | 深圳市全球通用机械有限公司 | Full-automatic vegetable cutting machine |
| CN107813363A (en) * | 2017-12-13 | 2018-03-20 | 重庆龙健金属制造有限公司 | Material returned component |
| CN109794973A (en) * | 2019-03-28 | 2019-05-24 | 安徽皖源食品有限公司 | It is a kind of to automate high-efficient cake slicing device |
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|---|---|
| CN110843020A (en) | 2020-02-28 |
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Effective date of registration: 20210422 Address after: 311100 Village, east, canal street, Yuhang District, Hangzhou, Zhejiang province city Applicant after: Hangzhou Fengwo Plastics Co.,Ltd. Address before: 250000 Shandong University, No.107 Wenhua West Road, Lixia District, Jinan City, Shandong Province Applicant before: Hu Fan |
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