CN211105220U

CN211105220U - Connecting piece shifts mechanism and connecting piece rubber coating equipment

Info

Publication number: CN211105220U
Application number: CN201921340116.4U
Authority: CN
Inventors: 范开贤
Original assignee: Modern Precision Automation Shenzhen Co ltd
Current assignee: Modern Precision Automation Shenzhen Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-07-28
Anticipated expiration: 2029-08-14

Abstract

The utility model is suitable for an automation provides a connecting piece shifts mechanism and connecting piece rubber coating equipment, and wherein, the connecting piece shifts the mechanism for in the mechanism of moulding plastics with the connecting piece immigration, the connecting piece has holding hole and lower holding hole, include: the device comprises a rack, a lifting mechanism and a lifting mechanism, wherein a sliding rail extending forwards and backwards is arranged on the rack, and the rack is provided with a feeding station and a transferring station; the pre-positioning platform is provided with a first positioning piece matched with the lower accommodating hole, is in sliding connection with the sliding rail, and is used for bearing the connecting piece at a feeding station and moving the connecting piece from the feeding station to the transfer station; and the transfer assembly is fixed on the rack, takes out the connecting piece from the prepositioning platform at the transfer station and transfers the connecting piece into the injection molding mechanism. The utility model provides a connecting piece shifts mechanism, operating personnel need not the high temperature operation and avoids being moulded plastics the condition that the mechanism scalded. In addition, the production efficiency can be improved.

Description

Connecting piece shifts mechanism and connecting piece rubber coating equipment

Technical Field

The utility model belongs to the automation equipment field especially relates to a connecting piece shifts mechanism and connecting piece rubber coating equipment.

Background

Most of existing connecting pieces are mainly used for installing and fixing electric devices in electronic products, and the existing connecting pieces are required to be coated with rubber, for example, the connecting pieces made of metal materials are coated with rubber for the purpose of achieving water resistance and dust resistance.

The encapsulation of the connector is generally performed by manually placing the connector into a mold and injecting a soft material from the exterior of the connector by an injection molding machine to achieve the sealing function. This operation has the following problems: on one hand, the temperature of the periphery of the injection molding mechanism is very high, so that workers can work at high temperature for a long time, the physical consumption is large, and fatigue and safety accidents are easily caused; after the injection molding is finished, the temperature of the mold is very high, the material is taken and placed in a manual mode, scalding is easy to occur, and the material is taken and placed near the injection molding, so that the operation safety is not facilitated; on the other hand, when the operator injects plastics through artificial mode in the outside of moulding plastics, can only wait for after the die sinking, take out the product of accomplishing of moulding plastics after, just can put into the holding intracavity of mould one by one with treating the implant, implant operation process need wait for longer time, is unfavorable for improving production efficiency like this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a connecting piece shifts mechanism and connecting piece rubber coating equipment, it aims at improving the manual work and plants material safety and improve and plant material efficiency.

The utility model discloses a realize like this:

a connecting piece shifts mechanism for with the connecting piece immigration in the mechanism of moulding plastics, the connecting piece has the last accommodation hole of seting up in the upper surface and sets up the lower accommodation hole of seting up in the lower surface, includes:

the injection molding machine comprises a rack, wherein a slide rail extending forwards and backwards is arranged on the rack, the rack is provided with a feeding station positioned at the front end part of the slide rail and a transfer station positioned at the rear end part of the slide rail, and the transfer station is positioned on the front side of the injection molding mechanism;

the pre-positioning platform is provided with a first positioning piece which is matched with the lower containing hole to limit the lateral movement of the connecting piece, the pre-positioning platform is in sliding connection and matching with the sliding rail, and the pre-positioning platform is used for bearing the connecting piece at the feeding station and moving the connecting piece from the feeding station to the transfer station;

and the transfer assembly is fixed on the rack, takes out the connecting piece from the pre-positioning platform at the transfer station, and transfers the connecting piece into the injection molding mechanism.

Furthermore, the pre-positioning platform comprises a pre-positioning plate, a first top plate, first ejector pins, a first driver and a sliding plate, the first positioning piece is arranged on the upper surface of the pre-positioning plate, the upper surface of the pre-positioning plate is downwards provided with first insertion holes which are communicated up and down, two opposite sides of one first positioning piece are correspondingly provided with two first insertion holes, the first top plate is positioned below the pre-positioning plate, the first ejector pins are arranged on the upper surface of the first top plate, the first driver drives the first top plate to move towards or away from the pre-positioning plate, and when the first top plate moves towards the pre-positioning plate, the first ejector pins penetrate through the first insertion holes and can upwards translate the connecting piece to separate from the first positioning piece;

the positioning plate, the first top plate and the first driver are all arranged on the sliding plate, and the sliding plate is in sliding connection with the sliding rail.

Further, the transfer assembly comprises a first manipulator with one end fixed on the rack and a feeding structure connected to the other end of the first manipulator, the feeding structure comprises a first bottom plate connected with the first manipulator, a first movable plate arranged above the first bottom plate and a first clamping jaw arranged on the lower surface of the first movable plate, the upper surface of the first bottom plate is provided with a first avoidance hole which is communicated up and down to avoid the first clamping jaw, the first manipulator is used for driving the first bottom plate to abut against the pre-positioning plate when the pre-positioning platform is positioned at the transfer station, and the feeding structure is moved to the injection molding mechanism after the first clamping jaw penetrates through the first avoidance hole to clamp the connecting piece, the first clamping jaw loosens the connecting piece so that the connecting piece falls into the injection molding mechanism.

Furthermore, first bottom plate be equipped with on its lower surface with go up the second setting element that holding hole cooperation set up, the second setting element with first setting element corresponds the setting, first manipulator is in the prepositioning platform is located when shifting the station, orders about first bottom plate butt the prepositioning board, the second setting element inserts go up holding hole, first clamping jaw passes first dodging the hole clamp and getting the connecting piece.

Furthermore, the upper surface of the first bottom plate is downwards provided with second jacks which are communicated up and down, and one second positioning piece is correspondingly provided with two second jacks;

the feeding structure further comprises a second top plate, a second driver and a second ejector pin, the second top plate is located above the first bottom plate, the second driver is used for driving the second top plate to move towards or deviate from the first bottom plate, the second ejector pin is arranged on the lower surface of the second top plate and corresponds to the second insertion hole, the first mechanical arm moves the feeding structure to the position of the injection molding mechanism, the first clamping jaw releases the connecting piece, the second driver drives the second top plate to move towards the first bottom plate, so that the second ejector pin penetrates through the second insertion hole, and the connecting piece is pushed into the injection molding mechanism.

Furthermore, the transfer assembly is provided with a first positioning column, and the pre-positioning platform is provided with a first positioning hole matched with the first positioning column on the pre-positioning plate and at a position corresponding to the first positioning column.

Furthermore, the rack is provided with a first limit switch for limiting the forward movement of the pre-positioning platform at the feeding station, and is provided with a second limit switch for limiting the backward movement of the pre-positioning platform at the transferring station.

The connecting piece rubber coating equipment comprises an injection molding mechanism and a connecting piece transfer mechanism, wherein the connecting piece transfer mechanism is the connecting piece transfer mechanism, the injection molding mechanism comprises a rotary table, a plurality of molds and an injection molding structure, the molds are arranged on the rotary table, the injection molding structure is used for injecting injection molding materials into the molds, and the transfer assembly moves the connecting piece into the molds.

Furthermore, the connecting piece rubber coating equipment further comprises a material taking mechanism, wherein the material taking mechanism comprises a second mechanical arm and a material taking structure, one end of the second mechanical arm is fixed on the rack, the material taking structure is connected with the other end of the mechanical arm, and the material taking structure comprises a second bottom plate connected with the second mechanical arm, a second movable plate arranged above the second bottom plate, and a second clamping jaw arranged on the lower surface of the second movable plate; the second bottom plate is provided with a second avoidance hole which is communicated up and down on the upper surface of the second bottom plate, the second manipulator is used for moving the material taking structure to the mold after the injection molding mechanism finishes injection molding, and moving the material taking structure away from the mold after the second clamping jaw clamps the connecting piece which finishes injection molding.

Furthermore, the die comprises an upper die part and a lower die part, wherein the upper die part is provided with a second positioning column, the lower die part is provided with a second positioning hole matched with the second positioning column, and the second positioning hole can be matched and connected with the first positioning column.

The utility model provides a connecting piece shifts mechanism, operating personnel carry out the operation of placing of connecting piece at the skew prepositioning platform of a certain distance of mechanism of moulding plastics, then implant the mechanism of moulding plastics with the connecting piece by the mechanical operation who shifts the subassembly in to avoid operating personnel high temperature operation to the influence of personal safety, thereby and operating personnel need not direct contact and mould plastics the mechanism and need not worry the condition of being scalded by the mechanism of moulding plastics. Furthermore, the utility model provides a connecting piece shifts mechanism for operating personnel places the rubber coating step of the operation of connecting piece and can go on in step, thereby reduces the latency of the mechanism of moulding plastics or the manual work operation of implanting, in order to improve production efficiency. The setting of first locating piece can provide for operating personnel's the operation of placing and guide, and carries out prepositioning to the connecting piece. The slide rail is arranged, so that the distance from an operator to the injection molding mechanism is prolonged, and the pre-positioning platform can be ensured to linearly move at the feeding station and the transfer station.

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 embodiments will be briefly described 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 that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of a connecting piece encapsulation device according to an embodiment of the present invention;

fig. 2 is a schematic view of another angle of the connecting piece rubber coating device according to the embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a perspective view of the feeding structure in the embodiment of the present invention;

FIG. 5 is a front view of the structure of FIG. 4;

FIG. 6 is a side view of the structure of FIG. 4;

FIG. 7 is a bottom view of the structure of FIG. 4;

fig. 8 is a perspective view of a material taking mechanism in an embodiment of the present invention;

FIG. 9 is a front view of the structure of FIG. 8;

FIG. 10 is a side view of the structure of FIG. 8;

fig. 11 is a bottom view of the fig. 8 structure.

The reference numbers illustrate:

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It should be further noted that, in the embodiment of the present invention, the XYZ rectangular coordinate system established in fig. 1 is defined: one side in the positive direction of the X axis is defined as the front, and one side in the negative direction of the X axis is defined as the back; one side in the positive Y-axis direction is defined as the left side, and one side in the negative Y-axis direction is defined as the right side; the side in the positive direction of the Z axis is defined as the upper side, and the side in the negative direction of the Z axis is defined as the lower side.

It should be noted that the terms of left, right, upper and lower directions in the embodiments of the present invention are only relative concepts or are referred to the normal use state of the product, and should not be considered as limiting.

As shown in fig. 1 to 11, the present embodiment provides a connector encapsulation apparatus, which includes a connector transfer mechanism, an injection molding mechanism 40 and a material taking mechanism 50.

The connecting piece transfer mechanism is used for moving the connecting piece into the injection molding mechanism 40, the injection molding mechanism 40 carries out encapsulation injection molding on the connecting piece, and then the encapsulated connecting piece is moved out of the injection molding mechanism 40 by the material taking mechanism 50.

In this embodiment, the connecting member has an upper accommodating hole opened on the upper surface and a lower accommodating hole opened on the lower surface, and the upper accommodating hole and the lower accommodating hole may be respectively disposed on the upper side and the lower side of the connecting member, or may be disposed on the upper side and the lower side of the through hole penetrating through the connecting member.

The connector transfer mechanism comprises a pre-positioning platform 20 for placing and pre-positioning the connectors, a transfer assembly 30 for taking out the connectors on the pre-positioning platform 20 and transferring the connectors to the injection molding mechanism 40, and a rack 10 for supporting the pre-positioning platform 20 and the transfer assembly 30.

Wherein, be equipped with the slide rail 11 that extends from beginning to end on the frame 10, frame 10 has the material loading station that is located slide rail 11 front end portion and is located the shift station of slide rail 11 rear end portion, shifts the station and is located the mechanism 40 front side of moulding plastics. The pre-positioning platform 20 is provided with a first positioning element 211 which is matched with the lower containing hole to limit the lateral movement of the connecting element, the pre-positioning platform 20 is connected to the sliding rail 11 in a sliding mode, and the pre-positioning platform 20 is used for receiving the connecting element at the feeding station and moving the connecting element to the transfer station from the feeding station.

The connecting piece rubber coating equipment that this embodiment provided, through the setting of connecting piece transfer mechanism, operating personnel carries out the operation of placing of connecting piece in the position of deviating mechanical mechanism certain distance, then implant the mechanism of moulding plastics with the connecting piece by pre-positioning platform 20 and transfer assembly 30's mechanical operation in to avoid operating personnel high temperature operation to the influence of personal safety, thereby and operating personnel need not direct contact and moulds plastics the mechanism and need not worry the condition of being scalded by the mechanism of moulding plastics. In addition, the connecting piece shifts the setting of mechanism for the rubber coating step that operating personnel placed connecting piece and connecting piece can be gone on in step, reduces the latency of the mechanism of moulding plastics or manual work implantation operation, thereby improves production efficiency. The setting of first locator 211 can provide the guide for operating personnel's the operation of placing, and prepositions the connecting piece, and the lateral shifting of restriction connecting piece. The arrangement of the slide rail 11 prolongs the distance from an operator to the injection molding mechanism and ensures that the pre-positioning platform 20 can linearly move at the feeding station and the transferring station.

It will be appreciated by those skilled in the art that the pre-positioning stage 20 is driven by a motor or other drive to move back and forth along the slide rail 11.

Referring to fig. 2, the frame 10 is provided with a first limit switch 12 for limiting the forward movement of the pre-positioning platform 20 at the loading station, and a second limit switch 13 for limiting the backward movement of the pre-positioning platform 20 at the transferring station. The limit switch limits the moving stroke of the pre-positioning platform 20, ensures the moving safety of the pre-positioning platform 20, and can assist the driver to control the stroke.

Referring to fig. 3, the pre-positioning platform 20 includes a pre-positioning plate 21, a first top plate 22, a first thimble, a first driver and a sliding plate 23, the first positioning element 211 is disposed on an upper surface of the pre-positioning plate 21, the pre-positioning plate 21 is downwardly provided with a first insertion hole 212 penetrating up and down on the upper surface, two opposite sides of the first positioning element 211 are correspondingly provided with two first insertion holes 212, the first top plate 22 is located below the pre-positioning plate 21, the first thimble is disposed on the upper surface of the first top plate 22, the first driver drives the first top plate 22 to move toward or away from the pre-positioning plate 21, and when the first top plate 22 moves toward the pre-positioning plate 21, the first thimble passes through the first insertion hole 212 and can move the connecting element upward and separate from the first positioning element 211.

The pre-positioning plate 21, the first top plate 22 and the first driver are all arranged on the sliding plate 23, and the sliding plate 23 is in sliding connection with the sliding rail 11.

An operator places the connecting piece on the first positioning piece 211, and the first positioning piece 211 is matched with the lower containing hole of the connecting piece to pre-position the connecting piece, so that the connecting piece is ensured to be placed according to a preset position. Due to the arrangement of the first top plate 22 and the first ejector pins, when the connecting piece needs to be transferred (the pre-positioning platform 20 is located at the transfer station), the first top plate 22 moves upwards to drive the first ejector pins to separate the connecting piece from the first positioning piece 211, so that the transfer assembly 30 can be conveniently captured. The design of two first insertion holes 212 correspondingly disposed on two opposite sides of one first positioning element 211 ensures that the connecting element is uniformly stressed and is not inclined or deflected due to the pushing force of the two first ejector pins. In this embodiment, two first ejector pins are correspondingly disposed on one first positioning element 211, and in other embodiments, a plurality of first ejector pins may be correspondingly disposed on one first positioning element 211.

In this embodiment, there are a plurality of first positioning members 211. In the illustrated embodiment, the first positioning members 211 are eight and are arranged symmetrically left and right. In other embodiments, the number and the position of the first positioning elements 211 can be set according to actual needs, and are not limited herein.

Referring to fig. 2 and 4, the transferring assembly 30 includes a first manipulator 31 having one end fixed to the frame 10 and a feeding structure 32 connected to the other end of the first manipulator 31, the feeding structure 32 includes a first bottom plate 321 connected to the first manipulator 31, a first movable plate 322 disposed above the bottom plate, and a first clamping jaw 323 disposed on a lower surface of the first movable plate 322, the first bottom plate 321 has a first avoiding hole 324 formed in an upper surface thereof and penetrating vertically to avoid the first clamping jaw 323, the first manipulator 31 is configured to drive the first bottom plate 321 to abut against the pre-positioning plate 21 when the pre-positioning platform 20 is located at the transferring station, and move the feeding structure 32 to the injection molding mechanism after the first clamping jaw 323 passes through the first avoiding hole 324 to clamp the connecting piece, and the first clamping jaw 323 releases the connecting piece to make the connecting piece fall into the injection molding mechanism. In the illustrated embodiment, the number of first clamping jaws 323 is the same as the number of first positioning elements 211 on the pre-positioning stage 20, so that the transfer assembly 30 can transfer all the connecting elements located on the pre-positioning stage 20 to the injection molding machine at one time. The provision of the first manipulator 31 is advantageous in saving space occupied by the moving mechanism and its operation compared to other moving mechanisms.

In the illustrated embodiment, the feeding structure 32 further includes a first mounting seat 328, the first mounting seat 328 is fixed on the first manipulator 31, and the first bottom plate 321 is connected to the first mounting seat 328 through four first limiting rods arranged at intervals. The first mounting base 328 is provided with four through holes on the first base plate 321 for four first limiting rods to pass through, the lower end of each first limiting rod is fixed on the first base plate 321, the upper end of each first limiting rod passes through the through holes to be in threaded connection with the first nut, and the feeding structure 32 further comprises a first spring which is sleeved on the first limiting rods and compressed between the first mounting base 328 and the first base plate 321. When first bottom plate 321 is fixed in first mount pad 328 in the setting of first gag lever post, first nut and first spring, can alleviate first bottom plate 321 and the vibration when locating the platform butt, be favorable to protecting load structure 32 inner structure and first manipulator 31.

Referring to fig. 6, the first bottom plate 321 has a second positioning element 329 disposed on a lower surface thereof and engaged with the upper receiving hole, the second positioning element 329 is disposed corresponding to the first positioning element 211, the first manipulator 31 drives the first bottom plate 321 to abut against the pre-positioning plate 21 when the pre-positioning platform 20 is located at the transfer station, the second positioning element 329 is inserted into the upper receiving hole, and the first clamping jaw 323 passes through the first avoiding hole 324 to clamp the connector.

When the pre-positioning platform 20 is located at the transfer station, the first manipulator 31 moves the feeding structure 32 to the pre-positioning platform 20, the first thimble moves the connector upward to separate the lower surface of the connector from the first positioning element 211, the upper surface of the connector abuts against the second positioning element 329, and the first clamping jaw 323 passes through the first avoiding hole 324 to clamp the connector, so as to maintain the connector in a state of being connected with the second positioning element 329. The first top plate 22 moves downward together with the first pin, and the first pin exits the first insertion hole 212. The pre-positioning platform 20 moves along the slide rail 11 to the feeding station to wait for the next batch of connecting pieces to be placed.

The second positioning member 329 is positioned to ensure that the connectors are in a translated state during transfer from the pre-positioning stage 20 to the loading structure 32. In the illustrated embodiment, there are eight second positioning members 329. Corresponding one-to-one to the first positioning members 211.

Referring to fig. 7, the first base plate 321 has a second insertion hole penetrating up and down on an upper surface thereof, and one second positioning element 329 is correspondingly provided with two second insertion holes;

the feeding structure 32 further includes a second top plate 325, a second driver and a second thimble 326, the second top plate 325 is located above the first bottom plate 321, the second driver is used for driving the second top plate 325 to move towards or away from the first bottom plate 321, the second thimble 326 is disposed on the lower surface of the second top plate 325 and is disposed corresponding to the second insertion hole, when the first manipulator 31 moves the feeding structure 32 to the injection molding mechanism, the first clamping jaw 323 releases the connection member, and the second driver drives the second top plate 325 to move towards the first bottom plate 321, so that the second thimble 326 penetrates through the second insertion hole to push the connection member into the injection molding mechanism.

The second top plate 325 and the second ejector pin 326 are arranged such that when the connecting member needs to be transferred (from the loading structure 32 to the injection molding mechanism), the second top plate 325 moves downward to drive the second ejector pin 326 to separate the connecting member from the second positioning member 329, thereby ensuring that the connecting member is separated from the loading structure 32 and enters the injection molding mechanism. The design of two second insertion holes correspondingly disposed on two opposite sides of one second positioning element 329 ensures that the connecting element is uniformly stressed and is not inclined or deflected due to the pushing force of the two second ejector pins. In this embodiment, two second ejector pins 326 are correspondingly disposed on one second positioning element 329, in other embodiments, more than two second ejector pins may be disposed according to actual needs, as long as the connecting element can be ensured to move in an upward translational manner.

Referring to fig. 6, the transfer assembly 30 is provided with a first positioning post 327 on the lower surface of the first bottom plate 321, and the pre-positioning platform 20 is provided with a first positioning hole 24 on the pre-positioning plate 21 and corresponding to the first positioning post 327 for matching with the first positioning post 327. The first positioning posts 327 and the first positioning holes 24 are disposed to facilitate alignment between the pre-positioning plate 21 and the first base plate 321, so as to align the connecting member disposed on the first positioning member 211 with the second positioning member 329.

In this embodiment, there are four first positioning posts 327 and correspondingly four first positioning holes 24. The number and the position of the first positioning posts 327 can be set by those skilled in the art according to actual needs, and are not limited herein.

The person skilled in the art will appreciate that the connector transfer mechanism can also be applied to other apparatuses that require the position transfer of connectors, and is not limited to injection molding apparatuses that encapsulate connectors.

Referring to fig. 1, the injection mechanism 40 includes a turntable 41, a plurality of molds disposed on the turntable 41, and an injection structure for injecting an injection material into the molds, and the transfer assembly 30 moves the connecting members into the molds. The turntable 41 allows each mold to sequentially enter the injection structure for injection molding, and the injection mechanism is used for injecting liquid injection molding material into the mold. The arrangement of the turntable 41 and the multiple molds allows injection molding and implantation of the connecting members to be performed simultaneously at different molds of the injection molding mechanism, thereby improving the operating efficiency.

In this embodiment, the injection molding material is a soft rubber material such as silica gel or rubber, and in other embodiments, the injection molding material may also be other materials, which is not limited herein.

The mold is formed by buckling an upper mold piece and a lower mold piece.

In the illustrated embodiment, the injection molding mechanism further includes a pull structure for separating or closing the upper mold part and the lower mold part. The lifter separates the upper mold part from the lower mold part to facilitate material taking or material placement, and after the material placement is completed, the upper mold part and the lower mold part are closed to prepare for injection molding.

The upper mold part is provided with a second positioning post, the lower mold part 42 is provided with a second positioning hole matched with the second positioning post, and the first positioning post 327 on the first base plate 321 can be matched with the second positioning hole. The first positioning posts 327 and the second positioning holes achieve precise positioning of the first base plate 321 and the lower mold 42, which is beneficial to accurately transferring the connecting members on the first base plate 321 to the lower mold 42. The second positioning hole is formed, so that the upper die piece and the lower die piece can be aligned and buckled to prepare for injection molding.

Referring to fig. 2, 8 to 11, the material taking mechanism 50 includes a second manipulator 51 having one end fixed to the frame 10 and a material taking structure 52 connected to the other end of the manipulator, the material taking structure 52 includes a second bottom plate 521 connected to the second manipulator 51, a second movable plate 522 disposed above the second bottom plate 521, and a second clamping jaw 523 disposed on a lower surface of the second movable plate 522; the second bottom plate 521 is provided with a second avoiding hole 524 penetrating up and down on the upper surface thereof, and the second manipulator 51 is configured to move the material taking structure 52 to the lower mold 42 after the injection molding mechanism 40 completes injection molding, and move the material taking structure 52 away from the lower mold 42 after the second clamping jaw 523 clamps the injection molded connecting piece.

In the illustrated embodiment, the reclaiming structure 52 further includes a second mounting frame 526, the second mounting frame 526 is fixed to the second robot arm 51, and the second bottom plate 521 is elastically connected to the second mounting frame 526. The number of second jaws 523 corresponds to the number of connectors in the film so that all encapsulated connectors are transferred at once.

The material taking structure 52 is provided with a third positioning column 527 on the lower surface of the second bottom plate 521, and the third positioning column 527 is matched with the second positioning hole of the lower module 42, so that the material taking structure 52 and the lower module 42 can be quickly and accurately positioned.

Referring to fig. 9 and 11, the second movable plate 522 is further fixedly provided with a third clamping jaw 525, and the third clamping jaw 525 is used for grabbing the nozzle material of the injection molding structure. The separation of the injection-molded product and the nozzle material can be completed inside the mold, that is, the product and the nozzle material are separated inside the mold in an in-mold nozzle cutting mode, and the upper surface of the second bottom plate 521 is provided with a third avoiding hole which is vertically communicated for the third clamping jaw 525 to pass through. The third jaw 525 removes the sprue material for the next injection molding of the mold.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides a connecting piece transfer mechanism for in with connecting piece immigration injection moulding mechanism, the connecting piece has the last holding hole of seting up in the upper surface and sets up in the lower holding hole of lower surface, its characterized in that includes:

2. The connecting piece transfer mechanism according to claim 1, wherein the pre-positioning platform includes a pre-positioning plate, a first top plate, a first thimble, a first driver and a sliding plate, the first positioning piece is disposed on an upper surface of the pre-positioning plate, the pre-positioning plate is provided with a first insertion hole penetrating up and down on an upper surface of the pre-positioning plate, two opposite sides of one first positioning piece are correspondingly provided with two first insertion holes, the first top plate is located below the pre-positioning plate, the first thimble is disposed on an upper surface of the first top plate, the first driver drives the first top plate to move toward or away from the pre-positioning plate, and when the first top plate moves toward the pre-positioning plate, the first thimble passes through the first insertion hole and can move the connecting piece upward and separate from the first positioning piece;

3. The link transfer mechanism of claim 2, wherein the transfer assembly includes a first robot secured at one end to the frame and a loading structure coupled to another end of the first robot, the feeding structure comprises a first bottom plate connected with the first manipulator, a first movable plate arranged above the first bottom plate and a first clamping jaw arranged on the lower surface of the first movable plate, the upper surface of the first bottom plate is provided with a first avoidance hole which is communicated up and down to avoid the first clamping jaw, the first manipulator is used for driving the first bottom plate to abut against the pre-positioning plate when the pre-positioning platform is positioned at the transfer station, and the feeding structure is moved to the injection molding mechanism after the first clamping jaw penetrates through the first avoidance hole to clamp the connecting piece, the first clamping jaw loosens the connecting piece so that the connecting piece falls into the injection molding mechanism.

4. The connecting piece transfer mechanism according to claim 3, wherein the first bottom plate is provided with a second positioning piece on a lower surface thereof, the second positioning piece is disposed corresponding to the first positioning piece, the first manipulator drives the first bottom plate to abut against the pre-positioning plate when the pre-positioning platform is located at the transfer station, the second positioning piece is inserted into the upper accommodating hole, and the first clamping jaw passes through the first avoiding hole to clamp the connecting piece.

5. The connecting piece transfer mechanism according to claim 4, wherein the first bottom plate is provided with second insertion holes penetrating up and down on the upper surface thereof, and two second insertion holes are correspondingly formed in one second positioning piece;

6. The connector transfer mechanism of any one of claims 1 to 5, wherein the frame is provided with a first limit switch at the loading station to limit forward movement of the pre-positioning table and a second limit switch at the transfer station to limit rearward movement of the pre-positioning table.

7. The connecting piece rubber coating equipment is characterized by comprising an injection molding mechanism and a connecting piece transfer mechanism, wherein the connecting piece transfer mechanism is the connecting piece transfer mechanism according to any one of claims 1 to 6, the injection molding mechanism comprises a turntable, a plurality of molds arranged on the turntable, and an injection molding mechanism used for injecting injection molding materials into the molds, and the transfer assembly moves the connecting pieces into the molds.

8. The connecting piece rubber coating equipment of claim 7, wherein the transfer assembly is provided with a first positioning column, and the pre-positioning platform is provided with a first positioning hole matched with the first positioning column at a position on the pre-positioning plate corresponding to the first positioning column.

9. The connector encapsulation apparatus of claim 7, further comprising a take-out mechanism, the take-out mechanism comprising a second robot having one end fixed to the frame and a take-out structure coupled to the other end of the robot, the take-out structure comprising a second base plate coupled to the second robot, a second movable plate disposed above the second base plate, and a second jaw disposed on a lower surface of the second movable plate; the second bottom plate is provided with a second avoidance hole which is communicated up and down on the upper surface of the second bottom plate, the second manipulator is used for moving the material taking structure to the mold after the injection molding mechanism finishes injection molding, and moving the material taking structure away from the mold after the second clamping jaw clamps the connecting piece which finishes injection molding.

10. The apparatus of claim 8, wherein the mold comprises an upper mold part and a lower mold part, the upper mold part is provided with a second positioning post, the lower mold part is provided with a second positioning hole matched with the second positioning post, and the second positioning hole is matched and connected with the first positioning post.