CN111431008A - Terminal cutting and pin inserting device - Google Patents
Terminal cutting and pin inserting device Download PDFInfo
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- CN111431008A CN111431008A CN202010355832.0A CN202010355832A CN111431008A CN 111431008 A CN111431008 A CN 111431008A CN 202010355832 A CN202010355832 A CN 202010355832A CN 111431008 A CN111431008 A CN 111431008A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
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- Nonmetal Cutting Devices (AREA)
Abstract
The invention discloses a terminal cutting and pin inserting device which comprises a raw material storage device, a first positioning channel, a second positioning channel and a cutting device, wherein a material belt on the raw material storage device can be conveyed to the first positioning channel and the second positioning channel; the cutting device comprises an adjusting mechanism, a first pressing plate assembly, a second pressing plate assembly and a cutter assembly; the first pressure plate assembly comprises a first fixing plate and a first pressure plate, and the second pressure plate assembly comprises a second fixing plate and a second pressure plate; the cutter component comprises at least two cutter heads and supporting blocks, and the adjusting mechanism is used for driving the first pressing plate and the second pressing plate to simultaneously move in opposite directions or back to back along the horizontal guide shaft, so that the cutter heads and the supporting blocks are both simultaneously moved to be close to or moved away from the material belt. According to the terminal cutting and pin inserting device, the cutting device is arranged, so that the cutting precision is improved, and the processing efficiency is improved; the production safety is guaranteed, and the production cost of the product can be reduced; the production environment is improved, and the labor intensity of workers is reduced.
Description
Technical Field
The invention relates to the field of terminal production systems, in particular to a terminal cutting and pin inserting device.
Background
In prior art, roll up material with pin and cut into a plurality of independent terminals, the terminal cuts needs more manpower in traditional streamlined production, and production efficiency is low, and the operating accuracy is low, and fragile terminal leads to extravagantly.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a terminal cutting and pin inserting device, which is used for improving the production efficiency and saving the labor, and adopts the following technical scheme:
the invention provides a terminal cutting and pin inserting device which comprises a raw material storage device, a first positioning channel, a second positioning channel and a cutting device, wherein a material belt on the raw material storage device can be conveyed to the first positioning channel and the second positioning channel, and a distance is kept between the first positioning channel and the second positioning channel; the cutting device comprises an adjusting mechanism, a first pressure plate assembly and a second pressure plate assembly which are arranged oppositely, and a cutter assembly arranged between the first pressure plate assembly and the second pressure plate assembly;
the first pressure plate assembly comprises a first fixing plate and a first pressure plate which are oppositely arranged, the second pressure plate assembly comprises a second fixing plate and a second pressure plate which are oppositely arranged, the first fixing plate, the first pressure plate, the second pressure plate and the second fixing plate are sequentially arranged, a distance is always kept between the first pressure plate and the second pressure plate, and at least one horizontal guide shaft is arranged among the first fixing plate, the first pressure plate, the second pressure plate and the second fixing plate;
the cutter assembly comprises at least two cutter heads connected with the first pressing plate and a supporting block connected with the second pressing plate, the cutter heads are perpendicular to the material belt, and a distance is kept between the two cutter heads; the cutter assembly is provided with an initial state and a cutting state, and when the cutter assembly is in the initial state, the cutter head and the supporting block are respectively positioned at two sides of the material belt arranged between the first positioning channel and the second positioning channel; when the cutter is in a cutting state, the supporting block is abutted against one side surface of the material belt, and the cutter head is abutted against the other side surface of the material belt;
the adjusting mechanism is used for driving the first pressing plate and the second pressing plate to simultaneously move in opposite directions or simultaneously move back to back along the horizontal guide shaft, so that the cutter head and the supporting block can simultaneously move close to or move away from the material belt positioned between the first positioning channel and the second positioning channel, the moving direction of the first pressing plate is opposite to that of the second pressing plate, and the moving direction of the cutter head is opposite to that of the supporting block.
Furthermore, the adjusting mechanism comprises a first driving mechanism and a second driving mechanism, a first sliding assembly is arranged on the first fixing plate, and the first sliding assembly comprises a first sliding groove fixedly arranged on the first fixing plate and a first sliding part matched with the first sliding groove; a first fixed block matched with the first sliding piece is fixedly arranged on the first pressing plate, one side surface of the first sliding piece facing the first fixed block is a guide surface, the first sliding piece and the first fixed block are always in contact, and the first sliding piece moves along the length direction of the first sliding groove under the driving of the first driving mechanism so that the first pressing plate moves towards the direction close to or away from the second pressing plate;
a second sliding assembly is arranged on the second fixing plate and comprises a second sliding chute fixedly arranged on the second fixing plate and a second sliding piece matched with the second sliding chute; a second fixed block matched with the second sliding piece is fixedly arranged on the second pressing plate, one side surface of the second sliding piece facing the second fixed block is a guide surface, and the second sliding piece and the second fixed block are always kept in contact; under the drive of a second driving mechanism, the second sliding piece moves along the length direction of the second sliding groove, so that the second pressure plate moves towards or away from the first pressure plate.
Further, the guide surface on the first sliding part and the guide surface on the second sliding part are both inclined surfaces or arc surfaces.
Furthermore, the guide surface on the first sliding part and the guide surface on the second sliding part are inclined surfaces which are narrowed from bottom to top, and when the first sliding part and the second sliding part move downwards simultaneously, the first pressure plate and the second pressure plate move back to back; when the first sliding piece and the second sliding piece move upwards simultaneously, the first pressing plate and the second pressing plate move oppositely until the cutter assembly is in a cutting state.
Furthermore, the terminal cutting and pin inserting device further comprises a cutter holder connected with the first pressing plate, the cutter head is arranged in the cutter holder, and a knife outlet is formed in the position, corresponding to the side wall of the cutter head, of the cutter holder, so that the cutter head can extend out of the knife outlet.
Furthermore, the upper side surface of the supporting block is provided with a first groove recessed towards the lower side, the cutter holder is provided with a second groove recessed towards the lower side, and when the cutter assembly is in a cutting state, the first groove is communicated with the second groove.
Furthermore, a side face of the first fixed block, which faces the first sliding piece and is matched with the guide surface on the first sliding piece, and a side face of the second fixed block, which faces the second sliding piece and is matched with the guide surface on the second sliding piece, are inclined faces.
Further, the first driving mechanism and the second driving mechanism are both air cylinders, a piston rod of the first driving mechanism is connected with the first sliding part, and a piston rod of the second driving mechanism is connected with the second sliding part.
Furthermore, the terminal cutting pin inserting device further comprises a grabbing mechanism and a carrying platform, the grabbing mechanism comprises a third driving mechanism, a fourth driving mechanism, a clamping assembly and a horizontal guide rail connected with the clamping assembly, the clamping assembly comprises a clamping piece and a pin inserting plate arranged below the clamping piece, and the clamping assembly moves to a preset position along the length direction of the horizontal guide rail under the driving of the third driving mechanism; under the drive of a fourth driving mechanism, the clamping piece located at the preset position moves towards the direction close to the material belt until the inserting needle plate clamps the terminal obtained after the material belt is cut;
the carrying platform is arranged on one side, away from the raw material storage device, of the second pressing plate assembly, at least one base is arranged on the carrying platform, and a groove for containing the lower end part of the terminal is formed in the base.
Furthermore, the terminal cutting and pin inserting device further comprises a waste paper tape collecting device and a waste paper tape conveying device, wherein the waste paper tape collecting device comprises a waste paper tape conveying channel and a waste paper tape collecting roller; the waste material belt conveying device comprises a waste material belt conveying channel and a collecting container, wherein the waste material belt conveying channel is arranged on one side, away from the raw material storage device, of the first pressing plate assembly, and the collecting container is arranged below the waste material belt conveying channel.
The technical scheme provided by the invention has the following beneficial effects:
a. according to the terminal cutting and pin inserting device, the cutting device is arranged, so that the cutting precision is improved, and the processing efficiency is improved; and the production safety is guaranteed;
b. the terminal cutting and pin inserting device can realize automatic production, effectively improve the production capacity of the manufacturing industry, improve the product quality and the product productivity, shorten the production period of products and reduce the production cost of the products; the production environment is improved, and the labor intensity of workers is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a perspective view of a terminal trimming pin device provided in an embodiment of the present invention;
fig. 2 is a top view of a terminal trimming pin device provided by an embodiment of the invention;
FIG. 3 is an enlarged view of the cutting device of FIG. 1 of the terminal cutting pin device provided in accordance with an embodiment of the present invention;
fig. 4 is a sectional view taken along direction a in fig. 2 of the terminal trimming pin device according to the embodiment of the present invention;
fig. 5 is a partial enlarged view of the cutter assembly of fig. 4 of the terminal trimming pin device according to the embodiment of the present invention;
fig. 6 is a side view of a tape according to an embodiment of the present invention.
Wherein the reference numerals include: 1-raw material storage device, 11-aggregate tray, 12-strip conveying channel, 2-first positioning channel, 3-first press plate component, 31-first fixing plate, 32-first press plate, 33-first chute, 34-first sliding component, 35-first fixing block, 4-second press plate component, 41-second fixing plate, 42-second press plate, 43-second chute, 44-second sliding component, 45-second fixing block, 5-cutter component, 51-cutter head, 52-supporting block, 521-first groove, 6-horizontal guide shaft, 7-grabbing mechanism, 71-clamping component, 72-needle plate, 73-horizontal guide rail, 74-fourth driving mechanism, 81-waste strip conveying channel, 82-used paper tape collecting roller, 9-base, 10-single piece terminal, 13-connecting part.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or device.
In an embodiment of the present invention, a terminal cutting and pin inserting device is provided, and a specific structure of the terminal cutting and pin inserting device is shown in fig. 1, which includes a raw material storage device 1, a first positioning channel 2, a second positioning channel, and a cutting device, where a material tape on the raw material storage device 1 (the material tape is a pin material tape, the material tape is composed of a plurality of terminals, the terminals are also called pin needles, a connection portion 13 is provided between the terminals, see fig. 6, the material tape that is not cut) can be transmitted to the first positioning channel 2 and the second positioning channel, and a distance is maintained between the first positioning channel 2 and the second positioning channel. The first positioning channel 2 and the second positioning channel respectively comprise two oppositely arranged positioning plates, and a distance is kept between the two positioning plates, so that the material belt passes through the two positioning plates.
The raw material storage device 1 has the following specific structure: referring to fig. 1 and 2, the device comprises a material collecting tray 11 wound with a material belt and a material belt conveying channel 12 connected with the material collecting tray 11, wherein a conveying terminal of the material belt conveying channel 12 is close to the first positioning channel 2, and the material belt is conveyed to the first positioning channel 2 and the second positioning channel through the material belt conveying channel 12.
The cutting device has the following specific structure: the cutting device comprises an adjusting mechanism, a first pressing plate component 3 and a second pressing plate component 4 which are arranged oppositely, and a cutter component 5 arranged between the first pressing plate component 3 and the second pressing plate component 4.
The first pressure plate assembly 3 comprises a first fixing plate 31 and a first pressure plate 32 which are oppositely arranged, the second pressure plate assembly 4 comprises a second fixing plate 41 and a second pressure plate 42 which are oppositely arranged, the first fixing plate 31, the first pressure plate 32, the second pressure plate 42 and the second fixing plate 41 are sequentially arranged, namely the first pressure plate 32 and the second pressure plate 42 are arranged between the first fixing plate 31 and the second fixing plate 41, and the cutter assembly 5 is arranged between the first pressure plate 32 and the second pressure plate 42; the first pressing plate 32 and the second pressing plate 42 always keep a distance, that is, the first pressing plate 32 and the second pressing plate 42 do not collide; at least one horizontal guide shaft 6 is arranged among the first fixing plate 31, the first pressing plate 32, the second pressing plate 42 and the second fixing plate 41.
The specific structure of the cutter component 5 is as follows: referring to fig. 4 and 5, the cutter assembly 5 includes at least two cutter heads 51 connected to the first pressing plate 32 and a supporting block 52 connected to the second pressing plate 42, the moving direction of the cutter heads 51 is perpendicular to the material tape, and the number of the cutter heads 51 is set according to the number of terminals required to be obtained by cutting at one time. The cutter assembly 5 has an initial state and a cutting state, when in the initial state, the cutter head 51 and the supporting block 52 are respectively positioned at two sides of the material belt arranged between the first positioning channel 2 and the second positioning channel, and the cutter head 51 is not contacted with the material belt; when the cutting machine is in a cutting state, the supporting block 52 is abutted against one side surface of the material belt, the cutter head 51 is abutted against the other side surface of the material belt, so that part of the material belt abutted by the cutter head 51 (a connecting part is arranged between every two adjacent terminals on the material belt, the cutter head 51 is abutted against the connecting part) is removed, the cutter head 51 and the material belt are tightly contacted with the supporting block 52, the connecting part can be removed, and after the connecting part is removed, the two terminals can be separated into independent terminals; one side of the supporting block 52 facing the cutter head is a vertical plane, when the cutter head and the supporting block 52 move towards the material belt direction at the same time, the cutter head pushes the material belt to the cutter head 51, the material belt is in close contact with the supporting block 52 (the material belt is static during cutting), and the connecting part can be cut off stably. The shape of the tool bit 51 corresponds to the shape of the connecting part so as to completely remove the connecting part, so that the separated terminal has no redundant part and only needs to be cut once, and the processing efficiency is high. Because the three terminals on the material belt are connected into a group, the tool bit 51 is preferably provided with three terminals, and three independent terminals are obtained after cutting, so that the subsequent group processing is facilitated.
The cutter assembly further comprises a cutter holder connected with the first pressing plate 32, the cutter head 51 is arranged in the cutter holder, the cutter holder is provided with a knife outlet at the position corresponding to the side wall of the cutter head 51, so that the cutter head 51 can extend out of the knife outlet, and the cutter holder is arranged for protecting the cutter head 51.
The invention provides a terminal cutting pin device, which comprises the following specific implementation modes: the adjusting mechanism is used for driving the first pressing plate 32 and the second pressing plate 42 to simultaneously move towards or away from each other along the horizontal guide shaft 6, so that the cutter head 51 simultaneously moves close to or away from the material belt between the first positioning channel 2 and the second positioning channel along the axial direction of the cutter head 51 and the axial direction of the supporting block 52 along the axial direction of the supporting block 52, the moving direction of the first pressing plate is opposite to that of the second pressing plate, and the moving direction of the cutter head 51 is opposite to that of the supporting block 52; the opposite directions mean that the first pressing plate and the second pressing plate both move towards the direction close to the material belt, so that the distance between the first pressing plate and the second pressing plate is small, and the first pressing plate and the second pressing plate move oppositely to drive the cutter head 51 and the supporting block 52 to move towards the direction close to the material belt until the cutter head 51, the material belt and the supporting block 52 are in close contact with each other, so that the connecting part can be removed; the back-to-back mode means that the first pressing plate and the second pressing plate both move in the direction away from the material belt, the first pressing plate is away from the second pressing plate, so that the distance between the first pressing plate and the second pressing plate is large, the first pressing plate and the second pressing plate move in the back-to-back mode, and the cutter head 51 and the supporting block 52 are driven to move in the direction away from the material belt until the cutter head 51 and the material belt are separated from the supporting block 52.
The adjusting mechanism comprises a first driving mechanism and a second driving mechanism, the first driving mechanism and the second driving mechanism are both air cylinders, a piston rod of the first driving mechanism is connected with the first sliding part 34, and a piston rod of the second driving mechanism is connected with the second sliding part 44.
The first platen 32 moves as follows: referring to fig. 3, the first platen assembly 3 has the following specific structure: a first sliding assembly is arranged on the first fixing plate 31, and the first sliding assembly comprises a first sliding groove 33 fixedly arranged on the first fixing plate 31 and a first sliding part 34 matched with the first sliding groove 33; a first fixed block 35 matched with the first sliding part 34 is fixedly arranged on the first pressure plate 32, the first sliding part 34 is always in contact with the first fixed block 35, one side surface of the first sliding part 34 facing the first fixed block 35 is a guide surface, and the guide surface is an inclined surface or an arc surface; if the guiding surface is an inclined surface, the side surface of the first fixed block 35 facing the first sliding member 34 and matching with the guiding surface on the first sliding member 34 is an inclined surface, and during the sliding of the first sliding member 34, the inclined surface on the first fixed block 35 contacts with the inclined surface on the first sliding member 34, and the two inclined surfaces are arranged in parallel.
Under the driving of the first driving mechanism, the first sliding member 34 moves along the length direction of the first sliding chute 33, so that the first pressing plate 32 moves towards or away from the second pressing plate 42, and the first fixing plate 31 is fixed during the movement of the first pressing plate 32.
The second pressure plate assembly 4 has the following specific structure: a second sliding assembly is arranged on the second fixing plate 41, and the second sliding assembly comprises a second sliding groove 43 fixedly arranged on the second fixing plate 41 and a second sliding part 44 matched with the second sliding groove 43; a second fixed block 45 matched with the second sliding part 44 is fixedly arranged on the second pressure plate 42, the second sliding part 44 is always in contact with the second fixed block 45, one side surface of the second sliding part 44 facing the second fixed block 45 is a guide surface, and the guide surface is an inclined surface or an arc surface. If the guide surface is an inclined surface, the side surface of the second fixed block 45 facing the second sliding member 44 and matching with the guide surface on the second sliding member 44 is an inclined surface, and during the sliding of the second sliding member 44, the inclined surface on the second fixed block 45 contacts with the inclined surface on the second sliding member 44, and the two inclined surfaces are arranged in parallel.
Under the driving of the second driving mechanism, the second sliding member 44 moves along the length direction of the second sliding chute, so that the second pressing plate 42 moves along the horizontal guiding shaft 6 in a direction approaching or separating from the first pressing plate 32, and the second fixing plate 41 is fixed during the movement of the second pressing plate 42.
The guide surfaces on the first sliding part 34 and the second sliding part 44 are inclined surfaces narrowing from bottom to top, when the cutting device is in an initial state, the first fixed block 35 is located at the top end of the guide surface on the first sliding part 34, the second fixed block 45 is located at the top end of the guide surface on the second sliding part 44, when the first sliding part 34 and the second sliding part 44 move downwards simultaneously, the first pressing plate 32 and the second pressing plate 42 move back to back, so that the distance between the first pressing plate 32 and the second pressing plate 42 is increased, and at the moment, the cutter assembly 5 is in the initial state; when the first sliding member 34 and the second sliding member 44 move upward simultaneously, the first pressing plate 32 and the second pressing plate 42 move toward each other until the cutter assembly 5 is in a cutting state, so as to cut the strip between the cutter head and the supporting block, thereby obtaining the single-piece terminal 10.
Further, the upper side surface of the supporting block 52 is provided with a first groove recessed towards the lower side, the tool apron is provided with a second groove recessed towards the lower side, when the cutter assembly 5 is in a cutting state, the first groove and the second groove are communicated to form a cavity, so that the upper part of the material belt is in the cavity, and the clamping assembly can conveniently go deep into the cavity to grab the terminal after cutting.
The terminal cutting and pin inserting device further comprises a control mechanism connected with the first driving mechanism and the second driving mechanism, and preferably, the control mechanism controls the first driving mechanism and the first driving mechanism to further control the first pressing plate and the second pressing plate to move for the same distance at the same time.
The terminal cutting and pin inserting device further comprises a grabbing mechanism 7 and a carrying platform, wherein the carrying platform is arranged on one side, away from the raw material storage device 1, of the second pressing plate assembly 4, at least one base 9 is arranged on the carrying platform, and a groove for containing the lower end portion of the terminal is formed in the base.
The grabbing mechanism 7 has the following specific structure: the grabbing mechanism 7 comprises a third driving mechanism, a fourth driving mechanism 74, a clamping assembly and a horizontal guide rail 73 connected with the clamping assembly, the clamping assembly comprises a clamping piece 71 and an inserting needle plate 72 arranged below the clamping piece 71, the clamping piece 71 comprises a first clamping piece and a second clamping piece which are oppositely arranged, the inserting needle plate 72 comprises a first inserting needle plate detachably connected with the first clamping piece and a second inserting needle plate detachably connected with the second clamping piece, and the first inserting needle plate and the second inserting needle plate are both of a plate-shaped structure; the clamping piece 71 has an unclamped state and a clamped state, and when the clamping piece 71 is in the unclamped state, the first clamping piece is separated from the second clamping piece, so that the first inserting needle plate is separated from the second inserting needle plate; when the clamping member 71 is in a clamping state, the first clamping member and the second clamping member are close to each other, so that the first pin inserting plate is in contact with the second pin inserting plate, the first pin inserting plate and the second pin inserting plate are both provided with clamping grooves used for being matched with terminals, the upper end parts of the terminals can be arranged in the clamping grooves, the lower end parts of the terminals are exposed, and the terminals cannot fall off when the clamping member moves; when moving to the base 9, the first pin plate is separated from the second pin plate after the terminals are disposed in the slots of the base.
Driven by a third driving mechanism, the clamping assembly moves to a preset position (i.e. above the first groove and the second groove) along the length direction of the horizontal guide rail 73; after reaching the preset position, the clamping member 71 is driven by the fourth driving mechanism 74 to move in a direction close to the tape (in a height direction, i.e., in an up-and-down direction) until the contact pin plate clamps the terminals obtained after the tape is cut. Because of monolithic terminal and material area separation, snatch mechanism 7 can snatch the terminal and remove to base 9 in, set up the fluting of holding terminal tip down on the base, the fluting extending direction is perpendicular with the material area direction. In actual operation, a plurality of terminals that the centre gripping subassembly snatched are transversely placed, and the microscope carrier of placing the base is perpendicular with the material area direction and grooved extending direction of base is perpendicular with the material area direction, rotates 90 with the centre gripping subassembly this moment to make a plurality of terminals turn to, can be parallel with a plurality of terminals and fluting, so that place the terminal in the base. When the terminal is placed in the base, the grabbing mechanism 7 moves towards the cutting device to grab a new terminal, and finally the base is conveyed to the injection molding table to carry out injection molding on the terminal to obtain a molded product.
Further, the device also comprises a sensor (an infrared sensor or a laser sensor) connected with the control mechanism, wherein the sensor is used for detecting the number of terminals grabbed by the pin plate 72, after cutting, if 3 terminals form a group, 1 clamping jaw grabs 3 terminals each time, and if the number of the terminals detected by the sensor is less than 3, the device is an unqualified product and does not need to be grabbed into an injection molding device; if the quantity is 3, transfer it to the device of moulding plastics, because of when moulding plastics, 3 terminals are a set of and are moulded plastics, if lack a terminal and be unqualified, need not to mould plastics again, through quantity detection, sift out the defective products, improve the product qualification rate, reduce extravagant.
Further, the terminal cutting and pin inserting device further comprises a waste paper tape collecting device and a waste paper tape conveying device, wherein the waste paper tape collecting device comprises a waste paper tape conveying channel 81 and a waste paper tape collecting roller 82, a protective layer is usually arranged on the waste paper tape, a layer of release paper similar to double-sided adhesive is arranged on the waste paper tape, the protective layer is removed before the waste paper tape is cut, and the protective layer can be collected and wound on the waste paper tape collecting roller 82 through the waste paper tape conveying channel 81 under the driving of the driving mechanism; the waste material belt conveying device comprises a waste material belt conveying channel arranged on one side, away from the raw material storage device 1, of the first pressing plate assembly 3 and a collecting container arranged below the waste material belt conveying channel, and after a single terminal on a material belt is cut, the residual waste material belt continues to move forwards and is conveyed into the collecting container through the waste material belt conveying channel to be recycled.
According to the terminal cutting and pin inserting device, the cutting device is arranged, so that the cutting precision is improved, and the processing efficiency is improved; and the production safety is guaranteed; the terminal cutting and pin inserting device can realize automatic production, effectively improve the production capacity of the manufacturing industry, improve the product quality and the product productivity, shorten the production period of products and reduce the production cost of the products; the production environment is improved, the labor intensity of workers is reduced, the economic benefit of enterprises is improved, and the competitiveness of the enterprises is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A terminal cutting and pin inserting device is characterized by comprising a raw material storage device (1), a first positioning channel (2), a second positioning channel and a cutting device, wherein a material belt on the raw material storage device (1) can be conveyed to the first positioning channel (2) and the second positioning channel, and a distance is kept between the first positioning channel (2) and the second positioning channel;
the cutting device comprises an adjusting mechanism, a first pressure plate component (3) and a second pressure plate component (4) which are arranged oppositely, and a cutter component (5) arranged between the first pressure plate component (3) and the second pressure plate component (4);
the first pressure plate assembly (3) comprises a first fixing plate (31) and a first pressure plate (32) which are oppositely arranged, the second pressure plate assembly (4) comprises a second fixing plate (41) and a second pressure plate (42) which are oppositely arranged, the first fixing plate (31), the first pressure plate (32), the second pressure plate (42) and the second fixing plate (41) are sequentially arranged, a distance is always kept between the first pressure plate (32) and the second pressure plate (42), and at least one horizontal guide shaft (6) is arranged among the first fixing plate (31), the first pressure plate (32), the second pressure plate (42) and the second fixing plate (41);
the cutter assembly (5) comprises at least two cutter heads (51) connected with the first pressing plate (32) and a supporting block (52) connected with the second pressing plate (42), the cutter heads (51) are perpendicular to the material belt, and a distance is kept between the two cutter heads (51); the cutter assembly (5) has an initial state and a cutting state, and when the cutter assembly is in the initial state, the cutter head (51) and the supporting block (52) are respectively positioned at two sides of the material belt arranged between the first positioning channel (2) and the second positioning channel; when the cutting machine is in a cutting state, the supporting block (52) is abutted against one side surface of the material belt, and the cutter head (51) is abutted against the other side surface of the material belt;
the adjusting mechanism is used for driving the first pressing plate (32) and the second pressing plate (42) to simultaneously move towards or away from each other along the horizontal guide shaft (6), so that the cutter head (51) and the supporting block (52) simultaneously move close to or away from the material belt located between the first positioning channel (2) and the second positioning channel, and the moving direction of the cutter head (51) is opposite to the moving direction of the supporting block (52).
2. The terminal trimming pin device according to claim 1, wherein the adjusting mechanism includes a first driving mechanism and a second driving mechanism,
a first sliding assembly is arranged on the first fixing plate (31), and comprises a first sliding groove (33) fixedly arranged on the first fixing plate (31) and a first sliding part (34) matched with the first sliding groove (33); a first fixed block (35) matched with the first sliding piece (34) is fixedly arranged on the first pressing plate (32), one side surface of the first sliding piece (34) facing the first fixed block (35) is a guide surface, the first sliding piece (34) is always in contact with the first fixed block (35), and under the driving of a first driving mechanism, the first sliding piece (34) moves along the length direction of the first sliding chute (33) so that the first pressing plate (32) moves towards the direction close to or away from the second pressing plate (42);
a second sliding assembly is arranged on the second fixing plate (41), and comprises a second sliding groove (43) fixedly arranged on the second fixing plate (41) and a second sliding part (44) matched with the second sliding groove (43); a second fixed block (45) matched with the second sliding piece (44) is fixedly arranged on the second pressure plate (42), one side surface of the second sliding piece (44) facing the second fixed block (45) is a guide surface, and the second sliding piece (44) is always in contact with the second fixed block (45); under the drive of a second drive mechanism, the second sliding piece (44) moves along the length direction of the second sliding chute, so that the second pressing plate (42) moves towards or away from the first pressing plate (32).
3. The terminal trimming pin device according to claim 2, wherein the guide surface on the first sliding member (34) and the guide surface on the second sliding member (44) are both inclined surfaces or arc surfaces.
4. The terminal trimming pin device according to claim 3, wherein the guide surface on the first sliding member (34) and the guide surface on the second sliding member (44) are inclined surfaces narrowing from bottom to top, and when the first sliding member (34) and the second sliding member (44) move downwards simultaneously, the first pressure plate (32) and the second pressure plate (42) move back to back; when the first sliding piece (34) and the second sliding piece (44) move upwards simultaneously, the first pressing plate (32) and the second pressing plate (42) move oppositely until the cutter assembly (5) is in a cutting state.
5. The terminal trimming pin device according to claim 2, further comprising a blade holder connected to the first pressing plate (32), wherein the blade head (51) is disposed in the blade holder, and the blade holder has a blade exit at a side wall corresponding to the blade head (51) such that the blade head (51) can protrude out of the blade exit.
6. The terminal trimming pin device according to claim 5, wherein the upper side of the supporting block (52) is provided with a first groove (521) recessed downward, the holder is provided with a second groove recessed downward, and the first groove (521) communicates with the second groove when the cutter assembly (5) is in a cutting state.
7. The terminal trimming pin device according to claim 3, wherein the side of the first fixed block (35) facing the first sliding member (34) and cooperating with the guide surface on the first sliding member (34), and the side of the second fixed block (45) facing the second sliding member (44) and cooperating with the guide surface on the second sliding member (44) are both inclined surfaces.
8. The terminal trimming pin inserting device according to claim 2, wherein the first driving mechanism and the second driving mechanism are both air cylinders, a piston rod of the first driving mechanism is connected with the first sliding member (34), and a piston rod of the second driving mechanism is connected with the second sliding member (44).
9. The terminal cutting pin device according to claim 1, further comprising a grabbing mechanism (7) and a carrying platform, wherein the grabbing mechanism (7) comprises a third driving mechanism, a fourth driving mechanism (74), a clamping assembly and a horizontal guide rail (73) connected with the clamping assembly, the clamping assembly comprises a clamping piece (71) and a pin plate (72) arranged below the clamping piece (71), and the clamping assembly moves to a preset position along the length direction of the horizontal guide rail (73) under the driving of the third driving mechanism; under the drive of a fourth driving mechanism (74), the clamping piece (71) located at the preset position moves towards the direction close to the material belt until the inserting needle plate (72) clamps the terminals obtained after the material belt is cut;
the carrying platform is arranged on one side, far away from the raw material storage device (1), of the second pressing plate assembly (4), at least one base (9) is arranged on the carrying platform, and a groove for containing the lower end part of the terminal is formed in the base.
10. The terminal trimming pin device according to claim 1, further comprising a waste paper tape collecting device and a waste paper tape conveying device, the waste paper tape collecting device comprising a waste paper tape conveying passage (81) and a waste paper tape collecting roller (82); the waste material belt conveying device comprises a waste material belt conveying channel and a collecting container, wherein the waste material belt conveying channel is arranged on one side, away from the raw material storage device (1), of the first pressing plate assembly (3), and the collecting container is arranged below the waste material belt conveying channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010355832.0A CN111431008A (en) | 2020-04-29 | 2020-04-29 | Terminal cutting and pin inserting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010355832.0A CN111431008A (en) | 2020-04-29 | 2020-04-29 | Terminal cutting and pin inserting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111431008A true CN111431008A (en) | 2020-07-17 |
Family
ID=71554852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010355832.0A Pending CN111431008A (en) | 2020-04-29 | 2020-04-29 | Terminal cutting and pin inserting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111431008A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117374694A (en) * | 2023-11-01 | 2024-01-09 | 昆山市力格自动化设备有限公司 | Multi-cam pin inserting device |
-
2020
- 2020-04-29 CN CN202010355832.0A patent/CN111431008A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117374694A (en) * | 2023-11-01 | 2024-01-09 | 昆山市力格自动化设备有限公司 | Multi-cam pin inserting device |
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