CN109877574B - Automatic assembly line for small five-hole socket - Google Patents
Automatic assembly line for small five-hole socket Download PDFInfo
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- CN109877574B CN109877574B CN201811503865.4A CN201811503865A CN109877574B CN 109877574 B CN109877574 B CN 109877574B CN 201811503865 A CN201811503865 A CN 201811503865A CN 109877574 B CN109877574 B CN 109877574B
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Abstract
The invention discloses an automatic assembly line of a small five-hole socket, which comprises a rear seat feeding assembly mechanism, a terminal feeding installation mechanism, a gland installation mechanism, a protective door assembly installation mechanism and a finished product output line, wherein the rear seat feeding assembly mechanism is arranged on the rear seat; the automatic protective door device is characterized by also comprising a circulating conveying line and a surface cover mounting mechanism, wherein a jig flows circularly on the circulating conveying line, and a first protective door mounting mechanism, a spring mounting mechanism and a second protective door mounting mechanism are sequentially arranged in the flowing direction; the surface cover installation mechanism clamps, conveys and installs the pre-positioned first protective door, the spring and the second protective door on the jig into the surface cover through the conveying mechanism to form a protective door assembly, and the protective door assembly installation mechanism assembles the protective door assembly onto the rear seat to form a socket finished product which is output by a finished product output line. Among its technical scheme, the tool can play the effect of prepositioning, and degree of automation is high, and the process need not personnel and participates in, and equipment packaging efficiency is high.
Description
Technical Field
The invention relates to the technical field of automatic socket assembling equipment, in particular to an automatic assembling production line for a small five-hole socket.
Background
The protective door is also called a safety door, the socket with the protective door is also called a 'safety socket' at ordinary times, a plastic part for separating the inside and the outside from direct contact is additionally arranged between the hardware terminal hole and the surface cover, and only when two plugs are inserted simultaneously, the protective door can be bounced open to be in contact with the hardware terminal. Because the production is comparatively complicated, the production line generally adopts semi-automatic production mode at present, but production efficiency is lower, and the finished product quality varies from person to person simultaneously, is difficult to guarantee the uniformity of product performance. For this reason, research and development of a fully automatic production apparatus for producing a small five-hole socket with a protective door have been considered.
Referring to the domestic patent with application number CN201510996352, "small five-hole socket automatic assembling machine", which comprises a frame, wherein a trough conveying device and a base feeding mechanism, an E-pole plug bush feeding and assembling mechanism, an N-pole plug bush feeding and assembling mechanism, an L-pole plug bush feeding and assembling mechanism, a plug bush neglected loading detection mechanism, a press plate feeding and assembling mechanism, a first protection door feeding and assembling mechanism, a second protection door and spring feeding and assembling mechanism, a spring neglected loading detection mechanism, a cover plate feeding and assembling mechanism, a first protection door plugging force detection mechanism, a second protection door plugging force detection mechanism, a protection door resetting detection mechanism, a product appearance detection mechanism and a finished product discharging mechanism which are sequentially arranged along the feeding direction of the trough conveying device are arranged on the frame, and a first protection door auxiliary positioning mechanism is arranged on the trough conveying device, so that the parts of the small five-hole socket can be automatically assembled into a small five-hole socket finished product, but still have first shutter, second shutter and the difficult problem of spring location installation in the assembly process.
Disclosure of Invention
Aiming at the problems in the prior art, an automatic assembly line for a small five-hole socket is provided, which aims to achieve pre-positioning of assembling of a protective door, and is used for overcoming the technical defects.
The specific technical scheme is as follows:
an automatic assembly line for a small five-hole socket comprises a rear seat feeding and assembling mechanism, a terminal feeding and mounting mechanism, a gland mounting mechanism, a protective door assembly mounting mechanism and a finished product output line which are sequentially arranged along the production direction;
the automatic assembly line for the five-hole small socket further comprises a circulating conveying line, at least one jig circularly flows on the circulating conveying line, and a first protective door mounting mechanism for placing a first protective door into the jig, a spring mounting mechanism for placing a spring into the jig and a second protective door mounting mechanism for placing a second protective door into the jig are sequentially arranged in the flowing direction of the circulating conveying line;
the automatic assembly line of five little hole sockets still includes face lid installation mechanism, and face lid installation mechanism links up with circulation transfer chain, shutter subassembly installation mechanism respectively to through a transport mechanism with the first protection door of pre-positioning on the tool, spring, second shutter clamp get, carry and pack into the face and cover and form the shutter subassembly, shutter subassembly installation mechanism will protect the shutter subassembly to assemble to the back seat of assembled terminal and gland on and form the socket finished product, and export by the finished product output line.
Preferably, the surface cover mounting mechanism further comprises a protective door turnover mechanism for rotating the protective door assembly by 180 degrees, and an output end of the protective door turnover mechanism is connected with the protective door assembly mounting mechanism.
Preferably, the terminal feeding and mounting mechanism comprises a left end assembling mechanism, a right end assembling mechanism and a middle end assembling mechanism which are sequentially arranged along the production direction, and the left end assembling mechanism, the right end assembling mechanism and the middle end assembling mechanism respectively comprise an arrangement output vibration disc for arranging and outputting the terminals one by one, a sensor for detecting the output of the terminals to the clamping station and an air claw for assembling the terminals to the corresponding position in the base.
Preferably, the spring mounting mechanism comprises a spring arrayer for conveying the springs into the conveying pipe one by one in order, a cutting mechanism for separating the adjacent springs individually, a clamp for taking the springs out of the conveying pipe and mounting the springs on the jig, and a moving mechanism for driving the clamp to move in three dimensions, wherein the tail end of the conveying pipe is closed, and one side of the conveying pipe is provided with an opening for allowing one spring to move out.
Preferably, a pressing assembly detection mechanism is further arranged between the right end assembling mechanism and the middle end assembling mechanism and comprises a pressure device capable of vertically lifting, and a pressure plate of the pressure device can move downwards and is pressed on a rear seat provided with the left terminal and the right terminal.
Preferably, a first conveyor belt is further arranged between the pressing component detection mechanism and the middle end assembly mechanism, two ends of the first conveyor belt are respectively connected with the pressing component detection mechanism and the middle end assembly mechanism, and a first material pushing mechanism used for removing the defective products detected by the pressing component detection mechanism out of the conveyor belt is arranged on the first conveyor belt.
Preferably, a missing detection mechanism is further arranged between the middle-end assembling mechanism and the gland mounting mechanism, and the missing detection mechanism comprises three photoelectric sensors and is used for automatically detecting the mounting states of the screws at the bottoms of the three terminals.
Preferably, a second conveyor belt is further arranged between the gland mounting mechanism and the protective door assembly mounting mechanism, two ends of the second conveyor belt are respectively connected with the gland mounting mechanism and the protective door assembly mounting mechanism, and a second pushing mechanism used for picking out the defective products detected by the missing inspection mechanism from the conveyor belt is arranged on the second conveyor belt.
Preferably, a performance detection mechanism, a defective product removing mechanism and a code writing mechanism are sequentially arranged between the protective door assembly mounting mechanism and the finished product output line;
the performance detection mechanism comprises a torque sensor for measuring whether the plug insertion force and the plug withdrawal force are normal, a circuit loop for judging whether short circuit and broken circuit are normal or not and a photoelectric sensor for confirming whether the protection door is normally opened or closed, the defective product removing mechanism is used for removing the defective products judged by the performance detection mechanism, and the code writing mechanism is used for coding the defective products.
The preferred, the tool includes the tool piece, but longitudinal movement's the slip of assembly on the tool piece is inserted, and tool piece upper surface offers and is used for inlaying the mounting groove of establishing first shutter, second shutter and spring, assembles the step that protects a semi-manufactured goods of door subassembly with first shutter, second shutter and spring on the tool and includes:
step one, a first protection door is placed in a preassembly position in an installation groove;
secondly, placing the pre-pressed spring into a pre-installation position in the installation groove, and placing the clamp with the spring in a compressed state between the first protection door and the sliding insert;
and step three, placing the second protective door above the sliding insert in the mounting groove, pressing the second protective door downwards to drive the sliding insert to move downwards, enabling one end of the spring to slide into the second protective door along with the downward movement of the sliding insert, and assembling the spring in a compressed state, the first protective door and the second protective door into a whole in the mounting groove.
Preferably, the step of assembling the protective door assembly semi-finished product into the socket finished product comprises:
step a, clamping a semi-finished product of the protective door assembly by a clamping jaw of a carrying mechanism of a surface cover mounting mechanism from a jig, carrying and mounting the semi-finished product into a surface cover to form the protective door assembly;
b, moving the protective door assembly to the next station by rotating the dividing disc of the protective door turnover mechanism, and clamping and turning the protective door assembly by 180 degrees by a mechanical clamping jaw of the protective door turnover mechanism;
and c, clamping the protective door assembly by a clamping jaw mechanism of the protective door assembly mounting mechanism and buckling and pressing the protective door assembly on the base to form a finished socket product. The beneficial effects of the above technical scheme are that:
the automatic assembly line for the small five-hole socket comprises a rear seat feeding and assembling mechanism, a terminal feeding and installing mechanism, a gland installing mechanism, a protective door assembly installing mechanism, a finished product output line, a circulating conveying line, a jig, a first protective door installing mechanism, a spring installing mechanism, a second protective door installing mechanism and a surface cover installing mechanism, wherein the jig circularly flows on the circulating conveying line and sequentially installs a first protective door, a spring and a second protective door, the jig can play a role of pre-positioning, the protective door assembly can be conveniently assembled into a protective door assembly in the surface cover installing mechanism, the protective door assembly installing mechanism, an assembled terminal and a base of a gland are assembled into a whole and output by the finished product output line, so that the small five-hole socket assembling process can be automatically completed, the automation degree is high, personnel participation is not needed in the process, the equipment assembling efficiency is high, and a large number of workers are saved, the equipment only needs one person to operate, the automatic line is compared with manual operation people average UPPH and is promoted by more than 10 times, the problem that a user unit is difficult to recruit general workers is solved, the problem that the quality of finished products is different from person to person is solved, the product performance consistency is ensured, the on-duty staff greatly improves the people average production value, the staff value is improved, the income is improved, and the staff is more stable.
Drawings
FIG. 1 is a top view of an automated assembly line for a five-jack socket of the present invention;
FIG. 2 is a side view of an automated assembly line for a five-jack receptacle of the present invention;
FIG. 3 is a top view of the circulation conveyor line in the automatic assembly line for small five-hole sockets according to the present invention;
FIG. 4 is a side view of the circulation line in the automatic assembly line for small five-hole sockets according to the present invention;
FIG. 5 is a top view of a protective door assembly turning mechanism in the automatic assembly line for small five-jack sockets according to the present invention;
FIG. 6 is a side view of a protective door assembly turnover mechanism in the automatic assembly line for small five-jack sockets according to the present invention;
fig. 7 is an exploded view of a jig and its internal components in an automatic assembly line for a small five-hole socket according to the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the following embodiments are specifically described in the automatic assembly line of the five-hole socket provided by the invention with reference to fig. 1 to 7.
Referring to fig. 1 to 7, the automatic assembly line for the five-hole small socket provided by the present invention includes a rear seat feeding and assembling mechanism 1, a terminal feeding and mounting mechanism, a gland mounting mechanism 8, a protection door assembly mounting mechanism 17, and a finished product output line 21, which are sequentially arranged along a production direction; the automatic assembly line for the five-hole small sockets further comprises a circulating conveying line 10, at least one jig 11 flows on the circulating conveying line 10 in a circulating mode, and a first protective door mounting mechanism 12, a spring mounting mechanism 13 and a second protective door mounting mechanism 14 are sequentially arranged in the flowing direction of the circulating conveying line 10, the first protective door mounting mechanism 12 is used for placing a first protective door 22 into the jig 11, the spring mounting mechanism 13 is used for placing a spring 23 into the jig 11, and the second protective door mounting mechanism 14 is used for placing a second protective door 24 into the jig 11; the automatic assembly line of five little hole sockets still includes face lid installation mechanism 15, and face lid installation mechanism 15 links up with circulation transfer chain 10, shutter subassembly installation mechanism 17 respectively to through a transport mechanism with pre-positioned first shutter 22, spring 23, the second shutter 24 clamp on the tool 11, carry and pack into the face and cover and form the shutter subassembly, shutter subassembly installation mechanism 17 will protect the shutter subassembly to assemble on the back seat of assembled terminal and gland and form the socket finished product, and export by finished product output line 21.
Based on the technical scheme, the automatic assembly line for the small five-hole socket comprises a rear seat feeding assembly mechanism 1, a terminal feeding assembly mechanism, a gland assembly mechanism 8, a protective door assembly installation mechanism 17, a finished product output line 21, a circulating conveying line 10, a jig 11, a first protective door installation mechanism 12, a spring installation mechanism 13, a second protective door installation mechanism 14 and a surface cover installation mechanism 15, wherein the jig 11 circularly flows on the circulating conveying line 10 and is sequentially installed into a first protective door 22, a spring 23 and a second protective door 24, the jig 11 can play a role of pre-positioning, a protective door assembly can be conveniently assembled into the surface cover installation mechanism 15, the protective door assembly installation mechanism 17 is assembled with a base provided with the terminal and the gland into a whole and is output by the finished product output line 21, so that the small five-hole socket assembly process can be automatically completed, the automation degree is high, the process need not personnel and participates in, equipment packaging efficiency is high, a large amount of staff are saved in batch input, equipment only needs one person to operate, this transfer machine compares the equal UPPH of manual work people and promotes more than 10 times, the difficult problem that the personnel unit is difficult to recruit general workers is solved, the puzzlement that the finished product quality varies from person to person is solved, product performance consistency is guaranteed, the staff of going on duty improves the equal output value of people by a wide margin, it improves staff value and improves income, make the staff more stable.
In a preferred embodiment, the cover mounting mechanism 15 further comprises a protective door flipping mechanism 16 for rotating the protective door assembly 180 degrees, and the output of the protective door flipping mechanism 16 engages the protective door assembly mounting mechanism 17. Further, terminal material loading installation mechanism includes left end equipment mechanism 2, right-hand member equipment mechanism 3, middle-end equipment mechanism 6 that set gradually along the direction of production, and left end equipment mechanism 2, right-hand member equipment mechanism 3, middle-end equipment mechanism 6 include respectively that be used for arranging the range output vibration dish of output one by one with the terminal, be used for detecting the terminal output to press from both sides the sensor of getting the station, be used for assembling the terminal to the gas claw of the corresponding position in the base. Specifically, arrange output vibration dish and set up in one side of assembly line, its output extends to the assembly line direction, and the sensor sets up in arranging the output end of output vibration dish, and the gas claw realizes the purpose of three-dimensional removal by the truss-like manipulator that sets up in assembly line one side or the frame of assembly line, and it is conventional equipment, so omit here and describe, in addition, the circulation of product can be realized through conveyer belt or truss-like manipulator between adjacent process. Further, the rear seat feeding and assembling mechanism 1, the first protective door mounting mechanism 12, the second protective door mounting mechanism 14, and the face cover mounting mechanism 15 also adopt a structure similar to the above structure in which the vibrating disk, the sensor, and the truss-type manipulator are arranged and conveyed to drive the gas claw to achieve the purposes of grabbing, carrying, and assembling, which is a commonly used output and assembling structure on the existing five-hole socket assembly line, and therefore, the details are omitted here. Further, the spring mounting mechanism 13 includes a spring aligner for sequentially conveying the springs 23 into the conveying pipe one by one, a separating mechanism for separating the adjacent springs 23 individually, a clamp for taking out the springs 23 from the conveying pipe and mounting the springs onto the jig 11, and a moving mechanism for driving the clamp to move in three dimensions, and the conveying pipe is closed at the end and is provided with an opening on one side for allowing one spring 23 to move out. Specifically, the separating mechanism comprises two cylinders which move in opposite directions synchronously, and the two cylinders act in opposite directions, one presses the penultimate spring 23, and the other releases, so that the last spring 23 is separated. In addition, the left end means a left input terminal/left plug bush for wire connection and power transmission, the right end means a right input terminal/right plug bush for wire connection and power transmission, and the middle end means a middle input terminal/right plug bush for wire connection and power transmission. Specifically, in the present embodiment, the first protective gate corresponds to the second protective gate and the second protective gate corresponds to the third protective gate, but the correspondence relationship may be interchanged, and the first protective gate and the second protective gate may correspond to the protective gate inside the small five-hole outlet of another specification, and the present invention is not limited thereto.
As a further preferred embodiment, a pressing component detection mechanism 4 is further arranged between the right end assembling mechanism 3 and the middle end assembling mechanism 6, the pressing component detection mechanism 4 comprises a pressure device capable of vertically lifting, a pressure plate of the pressure device moves downwards and presses on a rear seat provided with a left terminal and a right terminal, so that the left terminal and the right terminal are completely positioned to a required installation size, and whether the rear seat is qualified or not can be judged according to the pressing in place, and the rear seat is memorized. Further, a first conveyor belt 5 is further arranged between the pressing component detection mechanism 4 and the middle end assembly mechanism 6, two ends of the first conveyor belt 5 are respectively connected with the pressing component detection mechanism 4 and the middle end assembly mechanism 6, and a first material pushing mechanism used for removing the defective products detected by the pressing component detection mechanism 4 out of the conveyor belt is arranged on the first conveyor belt 5. Specifically, compress tightly subassembly detection mechanism 4 and can include the support body, install the cylinder on the support body, connect in the clamp plate of cylinder piston head end, erect the test bar on the clamp plate, and be equipped with the infrared switch that sets up relatively with the test bar on the support body, descend to no longer blockking infrared switch along with the clamp plate when the test bar, show that the pressfitting targets in place, for the certified products, if press to stopping infrared switch to minimum still, show that the pressfitting does not target in place, for the defective products for can effectively guarantee the yields on the product production line. Meanwhile, the pressing assembly detection mechanism 4 is also provided with an electric device for memorizing whether the product is qualified or not, information transmission is carried out by an integral control system on the production line so as to control the running state of the first pushing mechanism on the first conveyor belt 5, and the first pushing mechanism is the conventional structure of adding a pushing plate to an air cylinder, so that the repeated description is omitted.
As a further preferred embodiment, an omission detecting mechanism 7 is further provided between the middle end assembling mechanism 6 and the gland mounting mechanism 8, and the omission detecting mechanism 7 includes three photoelectric sensors for automatically detecting the mounting states of the bottom screws of three terminals, specifically, the three terminals refer to a left terminal, a middle terminal and a right terminal, and mainly detect whether the screws are missing or not, and simultaneously perform mark memory. Further, a second conveyor belt 9 is further arranged between the gland mounting mechanism 8 and the protective door assembly mounting mechanism 17, two ends of the second conveyor belt 9 are respectively connected with the gland mounting mechanism 8 and the protective door assembly mounting mechanism 17, and a second pushing mechanism used for picking out the defective products detected by the missing inspection mechanism 7 from the conveyor belt is arranged on the second conveyor belt 9, so that the yield of the products on the product production line can be effectively guaranteed. The structure and implementation thereof are the same as those of the first conveyor belt 5 described above, and thus, the detailed description thereof is omitted.
As a further preferred embodiment, a performance detection mechanism 18, a defective product removal mechanism 19, and a code writing mechanism 20 are sequentially provided between the protective door assembly mounting mechanism 17 and the product output line 21, wherein the performance detection mechanism 18 includes a torque sensor for measuring whether the plug insertion force and the plug withdrawal force are normal, a circuit loop for determining whether the short circuit and the open circuit are normal, and a photoelectric sensor for determining whether the protective door is normally opened and closed, the defective product removal mechanism 19 is configured to remove the defective product determined by the performance detection mechanism 18, and the code writing mechanism 20 is configured to code the defective product. Specifically, the structure of the defective product removing mechanism 19 is the same as that of the first pushing mechanism, and the code writing mechanism 20 is implemented by a PLC controller and an encoder, which are conventional devices in a production line, so that the detailed description thereof is omitted here.
In addition, five little hole socket automatic assembly lines still include the frame, each mechanism all installs in the frame, have the silo that is used for transporting the back seat in the frame, the silo below is equipped with and is used for promoting the cylinder and the slurcam that the back seat removed to next process one by one, be equipped with the silo that is used for transporting tool 11 on the circulation transfer chain 10 equally, and have notch and the holding member that is used for the first shutter 22 of prepositioning, spring 23 and second shutter 24 in the tool 11, and then realize the transport of product through manipulator or conveyer belt between some processes. In addition, the automatic assembly line of the small five-hole socket further comprises a control system, and the electric devices, the electric equipment, the mechanical arm and other carrying devices, the electric detection mechanism, the air cylinder and other components are electrically connected to the control system so as to uniformly control the running state and the running track of each component. Which is a conventional mode adopted on the production line, and is omitted for redundancy.
In a preferred embodiment, as shown in fig. 7, the aforesaid jig 11 includes a jig base 25, a jig block 26 connected to the jig base 25, and a sliding insert 27 assembled on the jig block 26 and capable of moving longitudinally, wherein the upper surface of the jig block 26 is provided with mounting slots for embedding the first protective door 22, the second protective door 24 and the spring 23, and the step of assembling the first protective door 22, the second protective door 24 and the spring 23 on the jig 11 into a semi-finished product of the protective door assembly includes:
step one, a first protective door 22 is placed in a preassembly position in a mounting groove by an air claw of a first protective door mounting mechanism 12;
step two, the pre-pressed spring 23 is placed into a pre-installation position in the installation groove by an air claw of the spring installation mechanism 13, and the spring 23 in a compressed state is clamped between the first protective door 22 and the sliding insert 27;
and step three, the second protective door 24 is placed above the sliding insert 27 in the mounting groove by the air claw of the second protective door mounting mechanism 14, the second protective door 24 is pressed downwards to drive the sliding insert 27 to move downwards, one end of the spring 23 slides into the second protective door 24 along with the downward movement of the sliding insert 27, and the spring 23 in a compressed state, the first protective door 22 and the second protective door 24 are assembled into a whole in the mounting groove of the jig block 26.
As a further preferred embodiment, the step of assembling the protective door assembly semi-finished product into a socket finished product comprises:
step a, clamping a semi-finished product of the protective door assembly by a clamping jaw of a conveying mechanism of the surface cover mounting mechanism 15 from a jig, conveying and mounting the semi-finished product into a surface cover to form the protective door assembly;
b, the protective door assembly is moved to the next station by rotating the index plate of the protective door turnover mechanism 16, and the protective door assembly is clamped and turned over for 180 degrees by the mechanical clamping jaw of the protective door turnover mechanism 16;
and c, clamping the protective door assembly by a clamping jaw mechanism of the protective door assembly mounting mechanism 17 and buckling and pressing the protective door assembly on the base to form a finished socket product.
The jig block 26 is longitudinally provided with a longitudinal groove allowing the sliding insert 27 to longitudinally move, and the guiding function can be realized by a way that the inner side wall of the longitudinal groove is provided with a longitudinal guide groove, and two sides of the sliding insert 27 protrude to form a guide block matched with the guide groove, and the lower end surface of the sliding insert 27 is connected with at least one supporting spring, so that the purpose that the upper end of the sliding insert 27 moves downwards under the pressing effect of the second protective door 24 is realized, and the purpose of resetting after being loosened is provided. Furthermore, a limiting block 28 for limiting the rear end position of the first protection door 22 is further disposed on the jig block 26. In addition, the overall shape of the mounting groove formed in the jig block 26 matches the structure of the first protective door 22, the second protective door 24 and the sliding insert 27, and the upper end surface of the sliding insert 27 is further provided with a stand column for pre-pressing one end of the spring 23, so that when the second protective door 24 presses down the sliding insert 27, one end of the spring 23 can directly slide into the second protective door 24 and still maintain a compressed state. In addition, the above components such as the pneumatic claw, the clamping jaw, the mechanical gripper and the like are all conventional truss type mechanical arms or pneumatic clamping jaws, which are common components and therefore are not described in detail.
The foregoing is merely a preferred embodiment of the invention, which is intended to be illustrative and not limiting. It will be understood by those skilled in the art that various changes, modifications and equivalents may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. An automatic assembly line of a small five-hole socket comprises a rear seat feeding assembly mechanism (1), a terminal feeding installation mechanism, a gland installation mechanism (8), a protective door assembly installation mechanism (17) and a finished product output line (21) which are sequentially arranged along the production direction, and is characterized in that,
the automatic assembly line for the five-hole small sockets further comprises a circulating conveying line (10), at least one jig (11) flows on the circulating conveying line (10) in a circulating mode, and a first protective door mounting mechanism (12) used for embedding a first protective door (22) into the jig (11), a spring mounting mechanism (13) used for embedding a spring (23) into the jig (11), and a second protective door mounting mechanism (14) used for embedding a second protective door (24) into the jig (11) are sequentially arranged in the flowing direction of the circulating conveying line (10);
the automatic assembly line for the small five-hole socket further comprises a face cover installation mechanism (15), wherein the face cover installation mechanism (15) is respectively connected with the circulating conveying line (10) and the protective door assembly installation mechanism (17), a first protective door (22), a spring (23) and a second protective door (24) which are pre-positioned on the jig (11) are clamped, carried and installed in the face cover through a carrying mechanism to form a protective door assembly, the protective door assembly installation mechanism (17) assembles the protective door assembly onto a rear seat which is provided with the terminals and the gland and forms a socket finished product, and the socket finished product is output through the finished product output line (21);
the jig (11) comprises a jig block (26) and a sliding insert (27) which can move longitudinally and is assembled on the jig block (26), installation grooves for embedding the first protective door (22), the second protective door (24) and the spring (23) are formed in the upper surface of the jig block (26), and the step of assembling the first protective door (22), the second protective door (24) and the spring (23) on the jig (11) to form a protective door assembly semi-finished product comprises the following steps:
step one, a first protection door (22) is placed at a preassembly position in the installation groove;
secondly, placing the pre-pressed spring (23) into a pre-installation position in the installation groove, and clamping the spring (23) in a compressed state between the first protection door (22) and the sliding insert (27);
and thirdly, placing a second protective door (24) above the sliding insert (27) in the mounting groove, pressing down the second protective door (24) to drive the sliding insert (27) to move downwards, enabling one end of the spring (23) to slide into the second protective door (24) along with the downward movement of the sliding insert (27), and assembling the spring (23) in a compressed state with the first protective door (22) and the second protective door (24) into a whole in the mounting groove.
2. The automatic assembly line of small five-hole sockets according to claim 1, wherein the face cover mounting mechanism (15) further comprises a protective door turnover mechanism (16) for rotating the protective door assembly by 180 degrees, and the output end of the protective door turnover mechanism (16) engages the protective door assembly mounting mechanism (17).
3. The automatic assembly line of five-hole small sockets according to claim 1, wherein the terminal feeding and mounting mechanism comprises a left end assembly mechanism (2), a right end assembly mechanism (3) and a middle end assembly mechanism (6) which are sequentially arranged along the production direction, and the left end assembly mechanism (2), the right end assembly mechanism (3) and the middle end assembly mechanism (6) respectively comprise an arrangement output vibration disc for arranging and outputting the terminals one by one, a sensor for detecting the output of the terminals to the clamping station, and a gas claw for assembling the terminals to corresponding positions in the base.
4. The automatic assembly line of small five-hole sockets according to claim 1, wherein the spring mounting mechanism (13) comprises a spring aligner for sequentially conveying the springs (23) one by one into the conveying pipe, a cutting mechanism for individually separating adjacent springs (23), a clamp for taking out the springs (23) from the conveying pipe and mounting the springs onto the jig (11), a moving mechanism for driving the clamp to move in three dimensions, and the conveying pipe is closed at the end and is provided with an opening on one side for allowing one spring (23) to move out.
5. The automatic assembly line of small five-hole sockets according to claim 3, characterized in that a pressing assembly detection mechanism (4) is further disposed between the right end assembly mechanism (3) and the middle end assembly mechanism (6), the pressing assembly detection mechanism (4) comprises a pressure device capable of being lifted vertically, and a pressing plate of the pressure device can move downward and press on a rear seat on which the left terminal and the right terminal are assembled.
6. The automatic assembly line of five-jack socket according to claim 5, wherein a first conveyor belt (5) is further disposed between the pressing assembly detection mechanism (4) and the middle end assembly mechanism (6), two ends of the first conveyor belt (5) are respectively connected to the pressing assembly detection mechanism (4) and the middle end assembly mechanism (6), and the first conveyor belt (5) is provided with a first material pushing mechanism for picking out the defective products detected by the pressing assembly detection mechanism (4).
7. The automatic assembly line of five-hole small sockets according to claim 3 or 6, characterized in that a missing detection mechanism (7) is further disposed between the middle assembly mechanism (6) and the gland mounting mechanism (8), and the missing detection mechanism (7) includes three photoelectric sensors for automatically detecting the mounting state of the screws at the bottom of the three terminals.
8. The automatic assembly line of small five-hole sockets according to claim 7, wherein a second conveyor belt (9) is further disposed between the gland mounting mechanism (8) and the protection door assembly mounting mechanism (17), two ends of the second conveyor belt (9) are respectively engaged with the gland mounting mechanism (8) and the protection door assembly mounting mechanism (17), and a second pushing mechanism for picking out the defective products detected by the missing inspection mechanism (7) is disposed on the second conveyor belt (9).
9. The automated small five-hole jack assembly line of claim 1, wherein the step of assembling the protective door assembly semi-finished product into the jack finished product comprises:
step a, clamping and taking out the semi-finished product of the protective door assembly from a jig (11) by a clamping jaw of a carrying mechanism of the surface cover mounting mechanism (15), carrying and mounting the semi-finished product of the protective door assembly into a surface cover to form the protective door assembly;
b, rotating an index plate of the protective door turnover mechanism (16), moving the protective door assembly to the next station, and clamping and turning the protective door assembly by a mechanical clamping jaw of the protective door turnover mechanism (16) for 180 degrees;
and c, clamping the protective door assembly by a clamping jaw mechanism of the protective door assembly mounting mechanism (17) and buckling and pressing the protective door assembly on the base to form a finished socket product.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811301345 | 2018-11-02 | ||
| CN2018113013455 | 2018-11-02 |
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| CN109877574A CN109877574A (en) | 2019-06-14 |
| CN109877574B true CN109877574B (en) | 2021-06-04 |
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| CN201811503865.4A Active CN109877574B (en) | 2018-11-02 | 2018-12-10 | Automatic assembly line for small five-hole socket |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112909706B (en) * | 2021-01-19 | 2022-10-25 | 佛山市顺德区美至美电器制造有限公司 | Automatic detection device for socket assembly |
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| CN116423196B (en) * | 2023-03-23 | 2023-09-29 | 杭州圣石科技股份有限公司 | Automatic assembly system of absorbable hemostatic ligature clamp |
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|---|---|
| CN109877574A (en) | 2019-06-14 |
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