CN112428555A - Forming and processing method of building decoration high-polymer sealing strip - Google Patents
Forming and processing method of building decoration high-polymer sealing strip Download PDFInfo
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- CN112428555A CN112428555A CN202011210410.0A CN202011210410A CN112428555A CN 112428555 A CN112428555 A CN 112428555A CN 202011210410 A CN202011210410 A CN 202011210410A CN 112428555 A CN112428555 A CN 112428555A
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- 238000007789 sealing Methods 0.000 title claims abstract description 103
- 238000005034 decoration Methods 0.000 title claims abstract description 27
- 229920000642 polymer Polymers 0.000 title claims description 21
- 238000003672 processing method Methods 0.000 title description 2
- 238000005520 cutting process Methods 0.000 claims abstract description 56
- 238000001125 extrusion Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 8
- 240000007643 Phytolacca americana Species 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 13
- 230000008569 process Effects 0.000 description 6
- 235000009074 Phytolacca americana Nutrition 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
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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
- B26D1/08—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 of the guillotine type
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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
- B26D5/083—Rack-and-pinion means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/802—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a method for forming and processing a high-molecular sealing strip for building decoration, which uses equipment for forming and processing the high-molecular sealing strip for building decoration. The invention can solve the following problems in the processing of the existing sealing strip: firstly, the extrusion molding of the sealing strip is continuous when the existing sealing strip is processed, however, the cutting speed of the existing sealing strip processing equipment when the sealing strip with a certain specification is cut is slow, and the sealing strip is blocked by a cutting blade for cutting so as to be accumulated in front of the cutting blade, thereby influencing the subsequent cutting; secondly, the sealing strip is finally collected and placed by using manual collection and placement when the existing sealing strip is processed, and manpower is wasted. According to the continuous extrusion sealing strip cutting device, the continuously extruded sealing strip can be quickly cut through the cutting device, the cutting quality is improved without being blocked, the sealing strip can be quickly and orderly collected through the collecting device, and labor is saved.
Description
Technical Field
The invention relates to the technical field of production of sealing strips for building decoration, in particular to a method for forming and processing a high-molecular sealing strip for building decoration.
Background
The sealing strip is a product which seals an object, is not easy to open, and has the functions of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like. The sealing strip is made of various materials such as rubber, paper, metal, plastic and the like. The rubber and the plastic belong to high molecular compounds, most sealing strips made of the rubber and the plastic are seen in daily life, such as door and window sealing strips and building expansion joint sealing strips, and play a decoration role, and the sealing strips are mostly produced by extrusion molding.
However, the conventional weatherstrip has the following problems during processing: firstly, the extrusion molding of the sealing strip is continuous when the existing sealing strip is processed, however, the cutting speed of the existing sealing strip processing equipment when the sealing strip with a certain specification is cut is slow, and the sealing strip is blocked by a cutting blade for cutting so as to be accumulated in front of the cutting blade, thereby influencing the subsequent cutting; secondly, the sealing strip is finally collected and placed by using manual collection and placement when the existing sealing strip is processed, and manpower is wasted.
Disclosure of Invention
In order to solve the problems, the invention provides a method for forming and processing a high-molecular sealing strip for building decoration, which can solve the problems mentioned above.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides a building decoration polymer sealing strip contour machining method, this building decoration polymer sealing strip contour machining method adopts following former, and this building decoration polymer sealing strip contour machining equipment includes workstation, extrusion device, cooling device, drive mechanism, cutting device and collection device are installed from left to right in proper order to the workstation, wherein:
the cutting device comprises an installation block, a passing groove, a first telescopic groove, a sliding groove, a telescopic plate, a sliding block, a large top extension spring, a small top extension spring, a cutting knife, a abdicating groove, a second telescopic groove, a rack, a second rotary motor and an incomplete gear, wherein the installation block is installed on a workbench on the right side of the traction mechanism, the middle part of the installation block is provided with the passing groove through which the left end surface and the right end surface penetrate, the top of the passing groove is provided with the first telescopic groove, the front side and the rear side of the first telescopic groove are provided with the sliding grooves, the telescopic plate is arranged in the first telescopic groove in a sliding manner, the front side and the rear side of the telescopic plate are provided with the sliding blocks which are in sliding fit with the sliding grooves, the upper end surface of the telescopic plate is connected with the top of the first telescopic groove through the large top extension spring, the bottom of the sliding groove is provided with the small top extension spring, the upper, the lower end of the cutting knife is in an acute angle shape, a abdicating groove is formed in the position, corresponding to the cutting knife, of the bottom of the passing groove, a second telescopic groove is formed in the top of the mounting block and communicated with a first telescopic groove, the rack is arranged in the second telescopic groove in a sliding mode, the lower end of the rack is fixedly connected with the telescopic plate, a second rotating motor is mounted at the top of the mounting block, an incomplete gear is mounted on an output shaft of the second rotating motor, and the incomplete gear is meshed with the rack;
the collecting device comprises an installation rod, a follower roller, a limiting plate, a rotary rod, a poking rod, a third rotating motor, a contact switch and a material box, wherein the installation rod is linearly and uniformly installed on a workbench on the right side of the cutting device;
the method for forming and processing the building decoration polymer sealing strip by adopting the building decoration polymer sealing strip forming and processing equipment comprises the following steps:
s1, raw material extrusion: extruding and molding by an extruding device;
s2, pulling the sealing strip: the traction mechanism provides traction force for the sealing strip formed from the extruding device, so that the equipment is continuously operated.
S3, cooling of the sealing strip: cooling and shaping the sealing strip which is just extruded and shaped by a cooling device;
s4, cutting a sealing strip: cutting the sealing strip into equal-length ends by a cutting device;
s5, collecting sealing strips: and (5) boxing the cut sealing strips through a collecting device.
Preferably, extrusion device includes barrel, heating module, driving motor, spiral extrusion pole, feed hopper, mould head and shaping groove, the left side at the workstation is installed to the barrel, and the heating module cover is established on the barrel, and spiral extrusion pole sets up in the barrel, and is provided with at the left end of workstation and is used for driving spiral extrusion pole pivoted driving motor, is provided with the feed hopper on being close to the barrel of driving motor one side, and the feed hopper is the decurrent structure of toper, and the feed hopper lower extreme set up with the barrel in the opening of UNICOM, the right-hand member at the barrel is installed with the detachable mode to the mould head, the shaping groove has been seted up on the mould head, shaping groove and barrel in the UNICOM.
Preferably, the cylinder is of a split type cylindrical structure and is detachably mounted with each other.
Preferably, the spiral groove on the spiral extrusion rod is an arc-shaped groove.
Preferably, the cooling device comprises a cooling water tank, fixing rods, limiting rollers, a water inlet and a water outlet, the cooling water tank is installed on a workbench on the right side of the extrusion device, the four fixing rods are sequentially arranged in the cooling water tank from left to right, the limiting rollers are arranged at the upper ends of the fixing rods in a rotating mode, the lengths of the two fixing rods in the middle of the cooling water tank are smaller than those of the two fixing rods on the left side and the right side of the cooling water tank, and the water inlet and the water outlet are respectively arranged on the.
Preferably, drive mechanism includes mounting panel, belt roller, traction belt and a rotating electrical machines, the mounting panel sets up on the workstation on cooling device right side, and the mounting panel bilateral symmetry sets up around the workstation, and left and right sides symmetry between the mounting panel is provided with two pairs of belt rollers, and two belt rollers of relative upside and downside connect through traction belt respectively, and two rotating electrical machines that are used for driving belt roller pivoted are installed in the mounting panel outside.
Preferably, the poke rod is an arc rod.
The invention has the beneficial effects that:
1. the invention can solve the following problems in the processing of the existing sealing strip: firstly, the extrusion molding of the sealing strip is continuous when the existing sealing strip is processed, however, the cutting speed of the existing sealing strip processing equipment when the sealing strip with a certain specification is cut is slow, and the sealing strip is blocked by a cutting blade for cutting so as to be accumulated in front of the cutting blade, thereby influencing the subsequent cutting; secondly, the sealing strip is finally collected and placed by using manual collection and placement when the existing sealing strip is processed, and manpower is wasted. According to the continuous extrusion sealing strip cutting device, the continuously extruded sealing strip can be quickly cut through the cutting device, the cutting quality is improved without being blocked, the sealing strip can be quickly and orderly collected through the collecting device, and labor is saved.
2. The cylinder body designed by the invention is of a split type cylindrical structure, and the cylinder bodies are detachably mounted with each other, so that the cylinder body is convenient to detach, maintain and clean;
3. the spiral groove on the spiral extrusion rod designed by the invention is an arc-shaped groove, and is more convenient to maintain and clean compared with other spiral structures.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2B in accordance with the present invention;
FIG. 5 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 6 is an enlarged view of a portion of the invention at C of FIG. 5;
FIG. 7 is a schematic cross-sectional view taken along line D-D of FIG. 5 in accordance with the present invention;
fig. 8 is a partial enlarged view of fig. 5 at E according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 8, a method for forming and processing a polymer sealing strip for architectural decoration, which adopts the following forming equipment, comprises a workbench 1, an extrusion device 2, a cooling device 3, a traction mechanism 4, a cutting device 5 and a collecting device 6, wherein the extrusion device 2, the cooling device 3, the traction mechanism 4, the cutting device 5 and the collecting device 6 are sequentially installed on the workbench 1 from left to right, wherein:
the extruding device 2 comprises a cylinder 21, a heating module 22, a driving motor 23, a spiral extruding rod 24, a feeding hopper 25, a die head 26 and a forming groove 27, wherein the cylinder 21 is installed on the left side of the workbench 1, the heating module 22 is sleeved on the cylinder 21, the spiral extruding rod 24 is arranged in the cylinder 21, the driving motor 23 used for driving the spiral extruding rod 24 to rotate is arranged at the left end of the workbench 1, the feeding hopper 25 is arranged on the cylinder 21 close to one side of the driving motor 23, the feeding hopper 25 is of a conical downward structure, the lower end of the feeding hopper 25 is provided with an opening communicated with the inside of the cylinder 21, the die head 26 is detachably installed at the right end of the cylinder 21, the forming groove 27 is formed in the die head 26, and the forming groove 27 is communicated with the inside of the cylinder 21;
the cylinder body 21 is of a split type cylindrical structure and is detachably mounted with each other, so that the cylinder body is convenient to detach, maintain and clean;
the spiral groove on the spiral extrusion rod 24 is an arc-shaped groove, and is more convenient to maintain and clean compared with other spiral structures.
During specific work, pour the raw materials into feed hopper 25, the raw materials is because gravity gets into barrel 21 downwards in, driving motor 23 work, driving motor 23's output shaft drives spiral extrusion pole 24 and rotates, and spiral extrusion pole 24 rotates and makes the raw materials constantly carry to the right side, heats the raw materials of module 22 in to barrel 21 simultaneously, and heat the raw materials to the uniform temperature, the raw materials is by extrusion when passing through the shaping groove 27 on the die head 26.
Traction mechanism 4 includes mounting panel 41, belt roller 42, traction belt 43 and a rotating electrical machines 44, mounting panel 41 sets up on workstation 1 on cooling device 3 right side, and mounting panel 41 sets up in the front and back bilateral symmetry of workstation 1, and the left and right sides symmetry between mounting panel 41 is provided with two pairs of belt rollers, and just two belt rollers 42 of relative upside and downside connect through traction belt 43 respectively, and two rotating electrical machines 44 that are used for driving belt roller 42 pivoted are installed to the mounting panel 41 outside.
During specific work, the sealing strips are clamped between the two traction belts 43, the two first rotating motors 44 work, and the rotating directions of the output shafts of the two first rotating motors 44 are opposite, so that the belt rollers 42 on the upper side and the lower side are driven to rotate relatively, the traction belts 43 rotate relatively along with the belt rollers 42, and the sealing strips between the traction belts 43 are continuously pulled to the right side through friction force.
The cooling device 3 comprises a cooling water tank 31, fixing rods 32, limiting rollers 33, a water inlet 34 and a water outlet 35, the cooling water tank 31 is installed on the workbench 1 on the right side of the extrusion device 2, the four fixing rods 32 are sequentially arranged in the cooling water tank 31 from left to right, the limiting rollers 33 are arranged at the upper ends of the fixing rods 32 in a rotating mode, the lengths of the two fixing rods 32 in the middle of the cooling water tank 31 are smaller than the lengths of the two fixing rods 32 on the left side and the right side of the cooling water tank 31, and the water inlet 34 and the water outlet 35 are respectively arranged.
During specific work, the sealing strip is continuously pulled to the right side through the traction mechanism 4, the limiting rollers 33 rotate along with the sealing strip, the sealing strip is jacked up by the two limiting rollers 33 on the left side and the right side of the cooling water tank 31, the sealing strip is made to be the same as the height of the forming groove 27, the sealing strip is pressed downwards below the water surface by the two limiting rollers 33 in the middle of the cooling water tank 31, the sealing strip is made to be in cooling and shaping in contact with water, and the water inlet 34 and the water outlet 35 are connected with water supply equipment to make water in the cooling water.
The cutting device 5 comprises an installation block 51, a passing groove 52, a first telescopic groove 53, a sliding groove 54, a telescopic plate 55, a sliding block 56, a large top extension spring 57, a small top extension spring 58, a cutting knife 59, a abdicating groove 510, a second telescopic groove 511, a rack 512, a second rotating motor 513 and an incomplete gear 514, wherein the installation block 51 is installed on the workbench 1 at the right side of the traction mechanism 4, the middle part of the installation block 51 is provided with the passing groove 52 with left and right end surfaces penetrating through, the top of the passing groove 52 is provided with the first telescopic groove 53, the front and back sides of the first telescopic groove 53 are provided with the sliding grooves 54, the telescopic plate 55 is arranged in the first telescopic groove 53 in a sliding manner, the sliding blocks 56 are arranged at the front and back sides of the telescopic plate 55, the sliding blocks 56 are in sliding fit with the sliding grooves 54, the upper end surface of the telescopic plate 55 is connected with the top of the first telescopic groove 53 through the large top extension, the baffle is installed to little top extension spring 58 upper end, sliding fit between baffle and the sliding tray 54, it installs in the expansion plate 55 bottom to cut sword 59, it is acute angle shape to cut the sword 59 lower extreme, it has seted up the groove of stepping down 510 to correspond the position with cutting sword 59 in the bottom of groove 52, No. two flexible grooves 511 are seted up at installation piece 51 top, and No. two flexible grooves 511 and a flexible groove 53 UNICOM, rack 512 slides and sets up in No. two flexible grooves 511, and rack 512 lower extreme and expansion plate 55 fixed connection, No. two rotating electrical machines 513 are installed at installation piece 51 top, install incomplete gear 514 on No. two rotating electrical machines 513's the output shaft, incomplete gear 514 and the meshing of rack 512.
When the sealing strip cutting device works, the sealing strip passes through the groove 52, the second rotating motor 513 works, the output shaft of the second rotating motor 513 drives the incomplete gear 514 to rotate, the incomplete gear 514 drives the rack 512 to lift upwards when rotating, the expansion plate 55 moves upwards along with the rack 512, the large top extension spring 57 is compressed, when the notch of the incomplete gear 514 is positioned at the rack 512, the rack 512 is disengaged from the incomplete gear 514, so that the expansion plate 55 is jacked and moves downwards quickly by the elastic potential energy released by the large top extension spring 57, the cutting knife 59 moves downwards quickly along with the expansion plate 55, the lower end of the cutting knife 59 enters the abdicating groove 510, the sealing strip is cut by the cutting knife 59 moving quickly, the sliding blocks 56 on the front side and the rear side of the expansion plate 55 compress the small top extension spring 58 while the cutting knife 59 moves downwards quickly, the small top extension spring 58 releases the elastic potential energy after the sealing strip is cut, so that the cutting knife 59 is driven by the expansion plate 55 to move upwards, the elasticity of the large top extension spring 57 and the small top extension spring 58 acts on the expansion plate 55 simultaneously, so that the expansion plate 55 is fast static, the cutting knife 59 and a gap passing through the bottom of the groove 52 can still pass through a sealing strip in the static process, the speed of the process is fast in the elastic potential energy release process, the process is completed when the toothed part of the incomplete gear 514 is not meshed with the rack 512, the expansion plate 55 is static, the repeating and telling process is circulated when the toothed part of the incomplete gear 514 is meshed with the rack 512, and the elasticity of the large top extension spring 57 in the process is larger than that of the small top extension spring 58.
Collecting device 6 is including installation pole 61, follower roller 62, limiting plate 63, rotary rod 64, poker rod 65, No. three rotating electrical machines 66, contact switch 67 and material case 68, installation pole 61 straight line is evenly installed on workstation 1 on cutting device 5 right side, follower roller 62 rotates and installs at installation pole 61 top, limiting plate 63 is installed at the 1 right-hand member of workstation, the left end face of limiting plate 63 upside rotates and installs rotary rod 64, the rotary rod 64 outer wall evenly is provided with poker rod 65 from left to right and along its circumference, the right-hand member face of limiting plate 63 is provided with No. three rotating electrical machines 66 that are used for driving rotary rod 64 rotatory, contact switch 67 is installed at the left end face of limiting plate 63 and is close to the position of follower roller 62, material case 68 sets up on workstation 1 of follower roller 62 front side.
When the sealing strip is cut off during specific work, the right end of the sealing strip contacts with the contact switch 67, the contact switch 67 enables the third rotating motor 66 to work, the output shaft of the third rotating motor 66 drives the rotating rod 64 to rotate by a certain angle, the rotating rod 64 rotates to drive the poking rod 65 to rotate around the rotating rod 64, and the poking rod 65 pokes the sealing strip forwards when rotating to the middle of the follower roller 62, so that the sealing strip falls into the material box 68 from the follower roller 62.
The poke rod 65 is an arc rod, and can prevent the sealing strip from being poked and not falling into the material box 68.
The method for forming and processing the building decoration polymer sealing strip by adopting the building decoration polymer sealing strip forming and processing equipment comprises the following steps:
s1, raw material extrusion: extruding and molding by an extruding device 2;
s2, pulling the sealing strip: the pulling force is provided to the sealing strip formed from the extrusion device 2 by the pulling mechanism 4, so that the equipment is operated continuously.
S3, cooling of the sealing strip: cooling and shaping the sealing strip which is just extruded and shaped by a cooling device 3;
s4, cutting a sealing strip: cutting the sealing strip into equal-length ends by a cutting device 5;
s5, collecting sealing strips: the cut sealing strips are boxed by a take-up device 6.
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 building decoration polymer sealing strip contour machining method, this building decoration polymer sealing strip contour machining method adopts following former, and this building decoration polymer sealing strip contour machining equipment includes workstation (1), extrusion device (2), cooling device (3), drive mechanism (4), cutting device (5) and collection device (6), its characterized in that: workstation (1) from left to right installs extrusion device (2), cooling device (3), drive mechanism (4), cutting device (5) and collection device (6) in proper order, wherein:
the cutting device (5) comprises an installation block (51), a passing groove (52), a first telescopic groove (53), a sliding groove (54), a telescopic plate (55), a sliding block (56), a large top extension spring (57), a small top extension spring (58), a cutting knife (59), a yielding groove (510), a second telescopic groove (511), a rack (512), a second rotating motor (513) and an incomplete gear (514), wherein the installation block (51) is installed on a workbench (1) on the right side of the traction mechanism (4), the middle part of the installation block (51) is provided with the passing groove (52) through which the left end surface and the right end surface penetrate, the top of the passing groove (52) is provided with the first telescopic groove (53), the front side and the rear side of the first telescopic groove (53) are provided with the sliding grooves (54), the telescopic plate (55) is arranged in the first telescopic groove (53) in a sliding manner, the front side and the rear side of the telescopic plate (55) are provided, the sliding block (56) is in sliding fit with the sliding groove (54), the upper end face of the telescopic plate (55) is connected with the top of the first telescopic groove (53) through a large top extension spring (57), the bottom of the sliding groove (54) is provided with a small top extension spring (58), the upper end of the small top extension spring (58) is provided with a baffle plate, the baffle plate is in sliding fit with the sliding groove (54), the cutting knife (59) is arranged at the bottom of the telescopic plate (55), the lower end of the cutting knife (59) is in an acute angle shape, a abdicating groove (510) is arranged at the position corresponding to the cutting knife (59) at the bottom of the passing groove (52), the second telescopic groove (511) is arranged at the top of the mounting block (51), the second telescopic groove (511) is communicated with the first telescopic groove (53), the rack (512) is arranged in the second telescopic groove (511) in a sliding manner, the lower end of the rack (512) is fixedly connected with the telescopic plate (55), and the second rotary motor (513) is arranged, an incomplete gear (514) is mounted on an output shaft of the second rotating motor (513), and the incomplete gear (514) is meshed with the rack (512);
the collecting device (6) comprises an installation rod (61), a follower roller (62), a limiting plate (63), a rotary rod (64), a poke rod (65), a third rotary motor (66), a contact switch (67) and a material box (68), the installation rod (61) is linearly and uniformly installed on the workbench (1) on the right side of the cutting device (5), the follower roller (62) is rotatably installed at the top of the installation rod (61), the limiting plate (63) is installed at the right end of the workbench (1), the rotary rod (64) is rotatably installed on the left end face of the upper side of the limiting plate (63), the poke rod (65) is uniformly arranged on the outer wall of the rotary rod (64) from left to right and along the circumferential direction of the outer wall, the third rotary motor (66) used for driving the rotary rod (64) to rotate is arranged on the right end face of the limiting plate (63), the contact switch (67) is installed on, the material box (68) is arranged on the workbench (1) at the front side of the follower roller (62);
the method for forming and processing the building decoration polymer sealing strip by adopting the building decoration polymer sealing strip forming and processing equipment comprises the following steps:
s1, raw material extrusion: extruding and molding by an extruding device (2);
s2, pulling the sealing strip: the traction mechanism (4) provides traction force for the sealing strip formed from the extrusion device (2), so that the equipment is operated continuously.
S3, cooling of the sealing strip: cooling and shaping the sealing strip which is just extruded and molded through a cooling device (3);
s4, cutting a sealing strip: the sealing strip is cut into equal-length ends by a cutting device (5);
s5, collecting sealing strips: and (6) packing the cut sealing strips into boxes through a collecting device.
2. The method for forming and processing the polymer sealing strip for building decoration according to claim 1, wherein: the extrusion device (2) comprises a cylinder body (21), a heating module (22), a driving motor (23), a spiral extrusion rod (24), a feeding hopper (25), a mold head (26) and a molding groove (27), wherein the cylinder body (21) is installed on the left side of a workbench (1), the heating module (22) is sleeved on the cylinder body (21), the spiral extrusion rod (24) is arranged in the cylinder body (21), the driving motor (23) used for driving the spiral extrusion rod (24) to rotate is arranged at the left end of the workbench (1), the feeding hopper (25) is arranged on the cylinder body (21) close to one side of the driving motor (23), the feeding hopper (25) is of a downward conical structure, the lower end of the feeding hopper (25) is provided with an opening communicated with the interior of the cylinder body (21), the mold head (26) is detachably installed at the right end of the cylinder body (21), the molding groove (27) is formed in the mold head (26), the molding groove (27) is communicated with the inside of the cylinder body (21).
3. The method for forming and processing the polymer sealing strip for building decoration according to claim 2, wherein: the barrel (21) is of a split type cylindrical structure and is detachably mounted with each other.
4. The method for forming and processing the polymer sealing strip for building decoration according to claim 2, wherein: the spiral groove on the spiral extrusion rod (24) is an arc-shaped groove.
5. The method for forming and processing the polymer sealing strip for building decoration according to claim 1, wherein: cooling device (3) are including cooling trough (31), dead lever (32), spacing roller (33), water inlet (34) and delivery port (35), install on workstation (1) on extrusion device (2) right side cooling trough (31), have set gradually four dead lever (32) from left to right in cooling trough (31), and dead lever (32) upper end is all rotated and is provided with spacing roller (33), and two dead lever (32) length in the middle of cooling trough (31) are lighter than two dead lever (32) length of cooling trough (31) left and right sides, and the left and right sides in cooling trough (31) is seted up respectively in water inlet (34) and delivery port (35).
6. The method for forming and processing the polymer sealing strip for building decoration according to claim 1, wherein: traction mechanism (4) are including mounting panel (41), belt roller (42), traction belt (43) and rotating electrical machines (44) No. one, mounting panel (41) set up on workstation (1) on cooling device (3) right side, and mounting panel (41) bilateral symmetry sets up around workstation (1), and left and right sides symmetry between mounting panel (41) is provided with two pairs of belt rollers, and two belt rollers (42) of relative upside and downside connect through traction belt (43) respectively, and two rotating electrical machines (44) that are used for driving belt roller (42) pivoted are installed in mounting panel (41) outside.
7. The method for forming and processing the polymer sealing strip for building decoration according to claim 1, wherein: the poke rod (65) is an arc rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210410.0A CN112428555A (en) | 2020-11-03 | 2020-11-03 | Forming and processing method of building decoration high-polymer sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210410.0A CN112428555A (en) | 2020-11-03 | 2020-11-03 | Forming and processing method of building decoration high-polymer sealing strip |
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| Publication Number | Publication Date |
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| CN112428555A true CN112428555A (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011210410.0A Withdrawn CN112428555A (en) | 2020-11-03 | 2020-11-03 | Forming and processing method of building decoration high-polymer sealing strip |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905718A (en) * | 2022-06-21 | 2022-08-16 | 潘晓龙 | A kind of sealing strip production process |
-
2020
- 2020-11-03 CN CN202011210410.0A patent/CN112428555A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905718A (en) * | 2022-06-21 | 2022-08-16 | 潘晓龙 | A kind of sealing strip production process |
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Application publication date: 20210302 |