CN103753788B - The formation system of three layers of compound material carrier band - Google Patents
The formation system of three layers of compound material carrier band Download PDFInfo
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- CN103753788B CN103753788B CN201310727071.7A CN201310727071A CN103753788B CN 103753788 B CN103753788 B CN 103753788B CN 201310727071 A CN201310727071 A CN 201310727071A CN 103753788 B CN103753788 B CN 103753788B
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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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
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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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
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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
- 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
- B29C48/255—Flow control means, e.g. valves
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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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
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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
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
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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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
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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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
- B29C48/71—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows for layer multiplication
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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
- B29C48/92—Measuring, controlling or regulating
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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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92209—Temperature
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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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92361—Extrusion unit
- B29C2948/92409—Die; Nozzle zone
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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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
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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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of formation system of three layers of compound material carrier band, comprise plastic sheet extruder, forming machine and punch mechanism, extrusion screw rod comprises the first extrusion screw rod and the second extrusion screw rod, feeding mechanism comprises the first feeding mechanism and the second feeding mechanism, first feeding mechanism is connected with the first extrusion screw rod, second feeding mechanism is connected with the second extrusion screw rod, die cavity comprises the first die cavity from top to bottom arranged, second and the 3rd die cavity, first extrusion screw rod is connected with the first end of the second die cavity, second extrusion screw rod is connected with the first end of the first die cavity with the 3rd die cavity respectively, first die cavity, second end of the second die cavity and the 3rd die cavity communicates with shaping discharging opening.The invention has the beneficial effects as follows: its available two kinds of different materials combination produces and meets the different finished products of client to the requirement of carrier band finished product characteristic, and the material of low unit price can be utilized to replace the usage rate of expensive material, under the requirement ensureing carrier band finished product toughness, reduce the production cost of carrier band.
Description
Technical field
The present invention relates to forming machine field, particularly a kind of carrier band formation system of IC case for electronic organizer carrier tape.
Background technology
Carrier band (CarrierTape) refers in a kind of band-type product being applied to electronic packaging field, it has specific thickness, is equally spaced for bearing the hole (also known as pocket) of electronic devices and components and the locating hole for carrying out index location in their length direction.
Produce the piece plastic used in IC case for electronic organizer carrier tape formation system in the market to buy from other places, because piece plastic feed quality requirements is high, easily impaired in transportation, cause and scrap, thus make the production cost of carrier band higher.In order to solve the problem, the applicant has applied for notification number 202357466U, the day for announcing is the IC case for electronic organizer carrier tape formation system of on 08 01st, 2012, it connects a plastic sheet extruder at the input of forming machine, utilizing this plastic sheet extruder directly can produce sheet material for making IC case for electronic organizer carrier tape, greatly reducing production cost without the need to buying piece plastic sheet material from other places with regard to Raw material processing directly can be carried out.
But, this kind of carrier band formation system, the plastic sheet that its plastic sheet extruder is produced is the carrier band that homogenous material is made, like this, because of cannot to material modification in manufacturing process, thus the plastic sheet be combined with each other by two kinds of different materials cannot be molded, make the characteristic of the carrier band finished product molded in what fix, the requirement of client to carrier band finished product different qualities cannot be met.
Summary of the invention
The object of the present invention is to provide a kind of formation system of three layers of compound material carrier band, its plastic carrier band finished product going out to be combined by any bi-material, to meet the requirement of client to carrier band finished product different qualities.
In order to reach above-mentioned purpose, solution of the present invention is: a kind of formation system of three layers of compound material carrier band, comprise plastic sheet extruder, forming machine and punch mechanism, the input of this forming machine is accepted mutually with the output of plastic sheet extruder, the input of this punch mechanism is accepted mutually with the output of forming machine, this plastic sheet extruder comprises feeding mechanism, extrusion screw rod and extruded mouth, this feeding mechanism comprises control cabinet, head tank and the temperature controller for detecting head tank temperature, this control cabinet is in outside head tank, this head tank and temperature controller all with this control cabinet control connection, the output of this head tank is connected with the input of extrusion screw rod, the output of this extrusion screw rod is connected with the input of extruded mouth, the input of this forming machine is accepted mutually with the output of this extruded mouth, this extruded mouth have shaping discharging opening and die cavity, this forming machine has for the shaping wheeled carrier band mould of plastic sheet, this punch mechanism can carry out the punching die of punching to the carrier band after shaping, above-mentioned extrusion screw rod comprises the first extrusion screw rod and the second extrusion screw rod, above-mentioned feeding mechanism comprises the first feeding mechanism and the second feeding mechanism, the output of above-mentioned first feeding mechanism is connected with the input of above-mentioned first extrusion screw rod, the output of above-mentioned second feeding mechanism is connected with the input of above-mentioned second extrusion screw rod, above-mentioned die cavity comprises the first not connected die cavity, second die cavity and the 3rd die cavity, above-mentioned first die cavity, second die cavity and the 3rd die cavity are that above-below direction is arranged in order, and the output of above-mentioned first extrusion screw rod is connected with the first end of above-mentioned second die cavity, the output of above-mentioned second extrusion screw rod is connected with the first end of above-mentioned 3rd die cavity with the first end of above-mentioned first die cavity respectively, second end of above-mentioned first die cavity, second end of the second die cavity and the second end of the 3rd die cavity all communicate with above-mentioned shaping discharging opening.
Above-mentioned first extrusion screw rod is arranged with above-mentioned second extrusion screw rod is mutually vertical.
Flow manifold is provided with in above-mentioned extruded mouth, the first end of above-mentioned flow manifold passes to outside above-mentioned extruded mouth, and the output of above-mentioned second extrusion screw rod is connected with the first end of above-mentioned flow manifold, the second end of above-mentioned flow manifold be provided with communicate with the first end end of above-mentioned first die cavity first shunt by-path and communicate with the first end end of above-mentioned 3rd die cavity second shunt by-path.
Second end end extension of above-mentioned first die cavity is provided with its first end and communicates with above-mentioned first die cavity, the first undergauge runner that second end communicates with above-mentioned shaping discharging opening, above-mentioned first undergauge runner is flat structure, second end end extension of above-mentioned second die cavity is provided with its first end and communicates with above-mentioned second die cavity, the second undergauge runner that second end communicates with above-mentioned shaping discharging opening, above-mentioned second undergauge runner is flat structure, second end end extension of above-mentioned 3rd die cavity is provided with its first end and communicates with above-mentioned 3rd die cavity, the 3rd undergauge runner that second end communicates with above-mentioned shaping discharging opening, above-mentioned 3rd undergauge runner is flat structure, and above-mentioned first undergauge runner, second undergauge runner and the 3rd undergauge runner are all in the first end end of above-mentioned shaping discharging opening, and the second end of above-mentioned first undergauge runner is in the top of above-mentioned shaping discharging opening first end end, second end of above-mentioned second undergauge runner is in the middle part of above-mentioned shaping discharging opening first end end, second end of above-mentioned 3rd undergauge runner is in the bottom of above-mentioned shaping discharging opening first end end, the width of above-mentioned first undergauge runner, the width of the second undergauge runner is all identical with the width of above-mentioned shaping discharging opening with the width of the 3rd undergauge runner.
The width of above-mentioned shaping discharging opening is 50-150mm, the thickness of above-mentioned shaping discharging opening is 0.2-0.8mm, the thickness of above-mentioned first undergauge runner, the thickness of the second undergauge runner are all identical with the thickness of the 3rd undergauge runner, and the thickness of above-mentioned first undergauge runner is 1/3 times of above-mentioned shaping discharging opening thickness.
Above-mentioned wheeled carrier band mould is provided with nine pieces, and nine wheeled carrier band moulds are locked together by bolt, and nine wheeled carrier band moulds along shaping discharging opening width erect be arranged side by side.
Above-mentioned punching die comprises the punch die seat of honour, plate in punch die, die shoe and punch die base, the above-mentioned punch die seat of honour is in the top of plate in above-mentioned punch die, and the carrier band transfer passage had between plate in the above-mentioned punch die seat of honour and above-mentioned punch die for the carrier band process after shaping, the bottom surface at the above-mentioned punch die seat of honour is provided with the punching needle group combined by several punching needles, each punching needle in above-mentioned punching needle group is arranged along the throughput direction spacing side by side of carrier band, above-mentioned punching needle group arranges nine, nine above-mentioned punching needle groups are arranged side by side along the width uniform intervals distribution of above-mentioned shaping discharging opening, in above-mentioned punch die, plate is fixedly stacked on the upper surface of above-mentioned punch die base, in above-mentioned punch die, plate offer for the corresponding punching needle perforation of passing one by one of each above-mentioned punching needle, above-mentioned punch die base offers the installation chamber on through upper and lower two surfaces of above-mentioned punch die base, above-mentioned die shoe is flush-mounted in the top of above-mentioned installation chamber, and the upper surface of the upper surface of above-mentioned die shoe and above-mentioned punch die base flushes, above-mentioned die shoe corresponds to perforation place of each punching needle and offers the punching needle through hole communicated one by one of boring a hole with each punching needle respectively.
After adopting such scheme, the formation system of a kind of three layers of compound material carrier band of the present invention, during use, a certain carrier band moulding material can be added in the head tank of the first feeding mechanism, another carrier band moulding material is added in the head tank of the second feeding mechanism, the carrier band moulding material of the first feeding mechanism is in the first extrusion screw rod to the second die cavity, the carrier band moulding material of the second feeding mechanism is in the second extrusion screw rod to the first die cavity and the 3rd die cavity, and the second die cavity is between the first die cavity and the 3rd die cavity, second die cavity is in the top of the first die cavity, the material in the intermediate layer of the plastic sheet that shaping like this discharging opening forms out and upper, lower two-layer material is different, the carrier band finished product molded is combined with each other by two kinds of different materials, then the mode of available multiple combination produces the different finished products meeting client and require carrier band finished product characteristic, the material of low unit price also can be utilized to replace the usage rate of expensive material simultaneously, the production cost of carrier band can be reduced under the requirement ensureing carrier band finished product toughness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of extruded mouth in the present invention;
Fig. 3 is the runner schematic diagram of extruded mouth in the present invention;
Fig. 4 is the structural representation of wheeled carrier band mould in the present invention;
Fig. 5 is the structural representation of punching die in the present invention;
Fig. 6 is the cut-away view of punching die in the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this case is described in further detail.
This case relates to a kind of formation system of three layers of compound material carrier band, as shown in figures 1 to 6, comprise for the shaping plastic sheet extruder 1 of plastic sheet, for molding the forming machine 2 of carrier band and the punch mechanism 3 for carrying out punching to the carrier band after shaping on plastic sheet, the input of this forming machine 2 is accepted mutually with the output of plastic sheet extruder 1, the input of this punch mechanism 3 is accepted mutually with the output of forming machine 2, this plastic sheet extruder 1 comprises feeding mechanism 11, extrusion screw rod 12 and extruded mouth 13, this feeding mechanism 11 comprises control cabinet 111, head tank 112 and the temperature controller (not shown) for detecting head tank temperature, this control cabinet 111 is in outside head tank 112, this head tank 112 and temperature controller all with this control cabinet 111 control connection, the output of this head tank 112 is connected with the input of extrusion screw rod 12, the output of this extrusion screw rod 12 is connected with the input of extruded mouth 13, the input of this forming machine 2 is accepted mutually with the output of this extruded mouth 13, this extruded mouth 13 have shaping discharging opening 131 and die cavity 132, this forming machine 2 has for the shaping wheeled carrier band mould 21 of plastic sheet, this punch mechanism 3 can carry out the punching die 31 of punching to the carrier band after shaping.Plastic sheet extruder 1, the forming machine 2 of plastic sheet extruder 1 of the present invention, forming machine 2 and the operation principle of punch mechanism 3 and the IC case for electronic organizer carrier tape formation system of background technology are identical with the operation principle of punch mechanism 3, and the applicant is not repeated.
Improvements of the present invention are: this feeding mechanism 11 comprises the first feeding mechanism 11a and the second feeding mechanism 11b, this extrusion screw rod 12 comprises the first extrusion screw rod 121 and the second extrusion screw rod 122, first extrusion screw rod 121 is arranged with the second extrusion screw rod 122 is mutually vertical, the output of the first feeding mechanism 11a is connected with the input of the first extrusion screw rod 121, the output of the second feeding mechanism 11b is connected with the input of the second extrusion screw rod 122, this die cavity 132 comprises the first not connected die cavity 132a, second die cavity 132b and the 3rd die cavity 132c, first die cavity 132a, second die cavity 132b and the 3rd die cavity 132c is that above-below direction is arranged in order, and the output of the first extrusion screw rod 121 is connected with the first end of the second die cavity 132b, the output of the second extrusion screw rod 122 is connected with the first end of the 3rd die cavity 132c with the first end of the first die cavity 132a respectively, namely flow manifold (not shown) is provided with in extruded mouth 13, the first end of flow manifold passes to outside extruded mouth 13, and the first end of the output of the second extrusion screw rod 122 flow manifold is therewith connected, second end of flow manifold be provided with communicate with the first end end of the first die cavity 132a first shunt by-path 133 and communicate with the first end end of the 3rd die cavity 132c second shunt by-path 134, pass through flow manifold, the cooperation of the first shunting by-path 133 and the second shunting by-path 134 can realize the second extrusion screw rod 122 to the first die cavity 132a and the 3rd die cavity 132c feed simultaneously, second end of this first die cavity 132a, second end of the second die cavity 132b and second end of the 3rd die cavity 132c all communicate with shaping discharging opening 131, namely the second end end of the first die cavity 132a extends and is provided with its first end and communicates with the first die cavity 132a, the first undergauge runner 135 that second end communicates with shaping discharging opening 131, first undergauge runner 135 is in flat structure, the second end end extension of the second die cavity 132b is provided with its first end and communicates with the second die cavity 132b, the second undergauge runner 136 that second end communicates with shaping discharging opening 131, second undergauge runner 136 is in flat structure, the second end end extension of the 3rd die cavity 132c is provided with its first end and communicates with the 3rd die cavity 132c, the 3rd undergauge runner 137 that second end communicates with shaping discharging opening 131, 3rd undergauge runner 137 is in flat structure, and the first undergauge runner 135, second undergauge runner 136 and the 3rd undergauge runner 137 are all in the first end end of shaping discharging opening 131, second end of the first undergauge runner 135 is in the top of shaping discharging opening 131 first end end, second end of the second undergauge runner 136 is in the middle part of shaping discharging opening 131 first end end, second end of the 3rd undergauge runner 137 is in the bottom of shaping discharging opening 131 first end end, the width of the first undergauge runner 135, the width of the second undergauge runner 136 is all identical with the width of shaping discharging opening 131 with the width of the 3rd undergauge runner 137, the thickness of shaping discharging opening 131 is 0.2-0.8mm, the thickness of the first undergauge runner 135, the thickness of the second undergauge runner 136 is all identical with the thickness of the 3rd undergauge runner 137, the thickness of the first undergauge runner 135 is 1/3 times of shaping discharging opening 131 thickness.
The formation system of a kind of three layers of compound material carrier band of the present invention, during use, carrier band moulding material A can be added in the head tank of the first feeding mechanism 11a, carrier band moulding material B is added in the head tank of the second feeding mechanism 11b, now carrier band moulding material A can successively through the first extrusion screw rod 121, second die cavity 132b and the second undergauge runner 136 are in shaping discharging opening 131, carrier band moulding material B is in the second extrusion screw rod 122 to split channel, a carrier band moulding material B part in split channel is successively through the first shunting by-path 133, first die cavity 132a and the first undergauge runner 135 are in shaping discharging opening 131, another portion is successively through the second shunting by-path 134, 3rd die cavity 132c and the 3rd undergauge runner 137 are in shaping discharging opening 131, and the second end of the first undergauge runner 135 is in the top of shaping discharging opening 131 first end end, second end of the second undergauge runner 136 is in the middle part of shaping discharging opening 131 first end end, second end of the 3rd undergauge runner 137 is in the bottom of shaping discharging opening 131 first end end, the plastic sheet that shaping like this discharging opening 131 forms out is combined with each other by carrier band moulding material A and carrier band moulding material B bi-material, and the intermediate layer of plastic sheet is carrier band moulding material A, two-layer is up and down carrier band moulding material B, then the mode of available multiple combination produces the different finished products meeting client and require carrier band finished product characteristic, the material of low unit price also can be utilized to replace the usage rate of expensive material simultaneously, the production cost of carrier band can be reduced under the requirement ensureing carrier band finished product toughness.
Another improvements of the present invention are: the width of this shaping discharging opening 131 is 50-150mm, the thickness of shaping discharging opening 131 is 0.2-0.8mm, the thickness of the first undergauge runner 135, the thickness of the second undergauge runner 136 is all identical with the thickness of the 3rd undergauge runner 137, the thickness of the first undergauge runner 135 is 1/3 times of shaping discharging opening 131 thickness, this wheeled carrier band mould 21 is provided with nine pieces, nine wheeled carrier band moulds 21 lock together in overall structure by bolt (not shown), and nine wheeled carrier band moulds 21 along shaping discharging opening 131 width erect be arranged side by side, this punching die 31 comprises the punch die seat of honour 311, plate 312 in punch die, die shoe 313 and punch die base 314, this punch die seat of honour 311 is in the top of plate 312 in punch die, and the carrier band transfer passage 200 had between plate 312 in the punch die seat of honour 311 and punch die for carrier band 100 process after shaping, the bottom surface at the punch die seat of honour 311 is provided with the punching needle group be made up of some punching needles 315, each punching needle 315 of this punching needle group is arranged along the throughput direction interval of carrier band 100, this punching needle group is provided with nine, nine punching needle groups are arranged side by side along the width uniform intervals distribution of shaping discharging opening 131, in this punch die, plate 312 is fixedly stacked on the upper surface of punch die base 314, in punch die, plate 312 offer for each punching needle 315 corresponding punching needle perforation 312a passed one by one, punch die base 314 offers the installation chamber 314a on through punch die base about 314 two surface, this die shoe 313 is flush-mounted in the top of installation chamber 314a, and the upper surface of the upper surface of die shoe 313 and punch die base 314 flushes, die shoe 313 corresponds to each punching needle perforation 312a place and offers the punching needle through hole 313a that the 312a that to bore a hole with each nine punching needles communicates one by one respectively.
The formation system of a kind of three layers of compound material carrier band of the present invention, by enabling the width of the plastic sheet of extrusion forming shaping for 9 carrier bands to the restriction of shaping discharging opening 131 width, wheeled carrier band mould 21 is provided with nine pieces simultaneously, punching needle group is correspondingly provided with nine, like this, forming machine 2 once can mold 9 carrier bands be connected on plastic sheet, and together punch operation is carried out to these 9 carrier bands, make carrier band formation system one-shot forming can go out 9 carrier bands, the output greatly increased, operating efficiency is higher.
The foregoing is only the preferred embodiments of the present invention, all equalizations done with the claims in the present invention scope change and modify, and all should belong to the scope of the claims in the present invention.
Claims (5)
1. the formation system of three layers of compound material carrier band, comprise plastic sheet extruder, forming machine and punch mechanism, the input of this forming machine is accepted mutually with the output of plastic sheet extruder, the input of this punch mechanism is accepted mutually with the output of forming machine, this plastic sheet extruder comprises feeding mechanism, extrusion screw rod and extruded mouth, this feeding mechanism comprises control cabinet, head tank and the temperature controller for detecting head tank temperature, this control cabinet is in outside head tank, this head tank and temperature controller all with this control cabinet control connection, the output of this head tank is connected with the input of extrusion screw rod, the output of this extrusion screw rod is connected with the input of extruded mouth, the input of this forming machine is accepted mutually with the output of this extruded mouth, this extruded mouth have shaping discharging opening and die cavity, this forming machine has for the shaping wheeled carrier band mould of plastic sheet, this punch mechanism can carry out the punching die of punching to the carrier band after shaping, it is characterized in that: above-mentioned extrusion screw rod comprises the first extrusion screw rod and the second extrusion screw rod, above-mentioned feeding mechanism comprises the first feeding mechanism and the second feeding mechanism, the output of above-mentioned first feeding mechanism is connected with the input of above-mentioned first extrusion screw rod, the output of above-mentioned second feeding mechanism is connected with the input of above-mentioned second extrusion screw rod, above-mentioned die cavity comprises the first not connected die cavity, second die cavity and the 3rd die cavity, above-mentioned first die cavity, second die cavity and the 3rd die cavity are that above-below direction is arranged in order, and the output of above-mentioned first extrusion screw rod is connected with the first end of above-mentioned second die cavity, the output of above-mentioned second extrusion screw rod is connected with the first end of above-mentioned 3rd die cavity with the first end of above-mentioned first die cavity respectively, second end of above-mentioned first die cavity, second end of the second die cavity and the second end of the 3rd die cavity all communicate with above-mentioned shaping discharging opening,
Second end end extension of above-mentioned first die cavity is provided with its first end and communicates with above-mentioned first die cavity, the first undergauge runner that second end communicates with above-mentioned shaping discharging opening, above-mentioned first undergauge runner is flat structure, second end end extension of above-mentioned second die cavity is provided with its first end and communicates with above-mentioned second die cavity, the second undergauge runner that second end communicates with above-mentioned shaping discharging opening, above-mentioned second undergauge runner is flat structure, second end end extension of above-mentioned 3rd die cavity is provided with its first end and communicates with above-mentioned 3rd die cavity, the 3rd undergauge runner that second end communicates with above-mentioned shaping discharging opening, above-mentioned 3rd undergauge runner is flat structure, and above-mentioned first undergauge runner, second undergauge runner and the 3rd undergauge runner are all in the first end end of above-mentioned shaping discharging opening, and the second end of above-mentioned first undergauge runner is in the top of above-mentioned shaping discharging opening first end end, second end of above-mentioned second undergauge runner is in the middle part of above-mentioned shaping discharging opening first end end, second end of above-mentioned 3rd undergauge runner is in the bottom of above-mentioned shaping discharging opening first end end, the width of above-mentioned first undergauge runner, the width of the second undergauge runner is all identical with the width of above-mentioned shaping discharging opening with the width of the 3rd undergauge runner,
The width of above-mentioned shaping discharging opening is 50-150mm, the thickness of above-mentioned shaping discharging opening is 0.2-0.8mm, the thickness of above-mentioned first undergauge runner, the thickness of the second undergauge runner are all identical with the thickness of the 3rd undergauge runner, and the thickness of above-mentioned first undergauge runner is 1/3 times of above-mentioned shaping discharging opening thickness.
2. the formation system of three layers of compound material carrier band as claimed in claim 1, is characterized in that: above-mentioned first extrusion screw rod is arranged with above-mentioned second extrusion screw rod is mutually vertical.
3. the formation system of three layers of compound material carrier band as claimed in claim 1, it is characterized in that: in above-mentioned extruded mouth, be provided with flow manifold, the first end of above-mentioned flow manifold passes to outside above-mentioned extruded mouth, and the output of above-mentioned second extrusion screw rod is connected with the first end of above-mentioned flow manifold, the second end of above-mentioned flow manifold be provided with communicate with the first end end of above-mentioned first die cavity first shunt by-path and communicate with the first end end of above-mentioned 3rd die cavity second shunt by-path.
4. the formation system of three layers of compound material carrier band as claimed in claim 1, it is characterized in that: above-mentioned wheeled carrier band mould is provided with nine pieces, nine wheeled carrier band moulds are locked together by bolt, and nine wheeled carrier band moulds along shaping discharging opening width erect be arranged side by side.
5. the formation system of three layers of compound material carrier band as claimed in claim 4, it is characterized in that: above-mentioned punching die comprises the punch die seat of honour, plate in punch die, die shoe and punch die base, the above-mentioned punch die seat of honour is in the top of plate in above-mentioned punch die, and the carrier band transfer passage had between plate in the above-mentioned punch die seat of honour and above-mentioned punch die for the carrier band process after shaping, the bottom surface at the above-mentioned punch die seat of honour is provided with the punching needle group combined by several punching needles, each punching needle in above-mentioned punching needle group is arranged along the throughput direction spacing side by side of carrier band, above-mentioned punching needle group arranges nine, nine above-mentioned punching needle groups are arranged side by side along the width uniform intervals distribution of above-mentioned shaping discharging opening, in above-mentioned punch die, plate is fixedly stacked on the upper surface of above-mentioned punch die base, in above-mentioned punch die, plate offer for the corresponding punching needle perforation of passing one by one of each above-mentioned punching needle, above-mentioned punch die base offers the installation chamber on through upper and lower two surfaces of above-mentioned punch die base, above-mentioned die shoe is flush-mounted in the top of above-mentioned installation chamber, and the upper surface of the upper surface of above-mentioned die shoe and above-mentioned punch die base flushes, above-mentioned die shoe corresponds to perforation place of each punching needle and offers the punching needle through hole communicated one by one of boring a hole with each punching needle respectively.
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| CN105014900B (en) * | 2015-06-16 | 2017-06-27 | 东莞市成同电子科技有限公司 | A kind of particle carries production line |
| CN105835350B (en) * | 2016-06-01 | 2019-04-02 | 上海芯湃电子科技有限公司 | Carry forming and punching accurate positioning method |
| CN111048264A (en) * | 2019-11-06 | 2020-04-21 | 昆山勃盛电子有限公司 | Equipment and method for producing cable |
| CN116494442A (en) * | 2023-05-16 | 2023-07-28 | 东莞市嘉豪机械科技有限公司 | Production equipment and method of TPU plastic sheet for shoes |
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Address after: 361000, Fujian torch hi tech Zone, Xiangan, Xiamen industrial zone two general workshop D3 Building 5 units Applicant after: XIAMEN HATRO ELECTRONICS CO.,LTD. Address before: 361000 Xiangan District, Fujian City, the torch of the two phase of the 8083 phase of the Applicant before: XIAMEN HAIDELONG ELECTRONICS Co.,Ltd. |
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Denomination of invention: Forming system of three-layer composite material carrier belt Effective date of registration: 20220330 Granted publication date: 20160406 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: XIAMEN HATRO ELECTRONICS CO.,LTD. Registration number: Y2022980003624 |
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Date of cancellation: 20221020 Granted publication date: 20160406 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: XIAMEN HATRO ELECTRONICS CO.,LTD. Registration number: Y2022980003624 |