CN114939783A - Automatic capacitor assembly line and assembly process thereof - Google Patents

Abstract

The invention provides an automatic capacitor assembly line and an assembly process thereof, which relate to the field of automatic installation equipment and comprise a production line body, a lower positioning sleeve installation mechanism, an upper positioning sleeve installation mechanism, an automatic screening mechanism, a labeling mechanism and a bolt locking mechanism, wherein a positioning clamp is arranged on the production line body, and a shell is manually fixed on the positioning clamp; the positioning fixture sequentially passes through the lower positioning sleeve mounting mechanism, and the lower positioning sleeve is mounted on the shell; the upper positioning sleeve mounting mechanism is used for mounting an upper positioning sleeve on the lower positioning sleeve; the automatic screening mechanism screens out the defective products; the labeling mechanism is used for labeling the label on the shell; and the bolt locking mechanism locks the core on the upper positioning sleeve through a bolt. Through the transmission of the assembly line body, the shell on the positioning fixture is driven to realize automatic production through each assembling mechanism, the manpower required by the turnover of field products is eliminated, the production and logistics manpower is effectively saved, the production efficiency is effectively improved, the cost is effectively reduced, and the benefit is improved.

Description

A kind of capacitor automatic assembly line and its assembly process

technical field

The invention relates to the field of automatic installation equipment, in particular to an automatic capacitor assembly line and an assembly process thereof.

Background technique

The capacitor includes a shell, a lower positioning sleeve, an upper positioning sleeve and a core. The assembly process of the capacitor generally includes several processes: 1. Put the lower positioning sleeve into the shell, 2. Fix the upper positioning sleeve on the lower positioning sleeve, 3. Put the The core is put into the lower positioning sleeve, 4. Label the shell, 5. The locking bolt is on the core. In the assembly process, manual installation is inefficient, and product turnover during the assembly process consumes a lot of manpower, resulting in high labor costs and low efficiency.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an automatic capacitor assembly line with high production efficiency and effective saving of production manpower.

In order to achieve the above object, the present invention adopts the following technical solutions: an automatic assembly line for capacitors, comprising:

The assembly line body, on which several positioning fixtures are placed, the assembly line body is provided with a number of interception and positioning mechanisms along the direction of its transmission,

The lower positioning sleeve installation mechanism is used to install the lower positioning sleeve on the casing, including a first feeding mechanism, a first picking manipulator and a centering disc, and the first feeding mechanism moves the lower positioning sleeve to a designated position, through The first pick-up manipulator moves the lower positioning sleeve to the centering disk, and then moves from the centering disk to the housing,

The upper positioning sleeve installation mechanism is used to install the upper positioning sleeve on the casing, including a second feeding mechanism, a glue assembly, a second picking robot and a conveying robot, and the second feeding mechanism moves the upper positioning sleeve to the designated position. position, the upper positioning sleeve is moved to the glue assembly by the second pick-up manipulator, and then the upper positioning sleeve is moved to the casing by the conveying manipulator,

The automatic screening mechanism is used for pressing and detecting the upper positioning sleeve installed on the casing. The automatic screening mechanism includes a pressing detection mechanism, a conveyor belt for defective products and a third pick-up manipulator. The pressing detection mechanism presses down The positioning sleeve is placed and detected, and the defective products are placed on the defective product conveyor belt by the third pick-up manipulator.

The labeling mechanism is used for labeling the casing, including a labeling machine and a label pressing cylinder, the labeling machine sticks the label on the casing, and the label pressing cylinder presses the label on the casing,

The bolt locking mechanism is used for locking the bolt on the core, including a bolt vibration plate, a gasket vibration plate and a locking robot, which locks the bolt and the gasket on the core.

Further, the assembly line body includes a first assembly line body and a second assembly line body arranged in parallel with each other, and a first conveying mechanism of the positioning fixture is respectively provided at both ends of the first assembly line body and the second assembly line body. and a second transport mechanism.

Further, the second assembly line body is provided with a lower positioning sleeve pressing mechanism and a lower positioning sleeve detection mechanism between the lower positioning sleeve installation mechanism and the upper positioning sleeve installation mechanism.

Further, a dander cleaning mechanism and a core pressing mechanism are arranged between the automatic screening mechanism and the labeling mechanism in the second assembly line.

Further, the gluing assembly includes a turntable on which four step-type fixtures are arranged, and a detection and turning mechanism and an automatic glue dispenser are respectively arranged near the turntable.

Further, the second assembly line body is provided with a core detection mechanism between the labeling mechanism and the second conveying mechanism.

Further, the first assembly line body is provided with detection components, which are respectively used to detect whether the casing is placed in place and whether the positioning fixture is moved in place.

Further, the positioning fixture includes a base plate on which a guide rail is installed, two sliding blocks are slidably arranged on the guide rail, and an adjustable fixing mechanism is disposed on one side of the sliding block.

The present invention also provides a capacitor assembly process, using the capacitor automatic assembly line, comprising the following steps:

S1: manually put the casing into the positioning fixture on the assembly line;

S2: the detection component of the capacitor automatic assembly line detects whether the casing is placed in place;

S3: the lower locating sleeve installation mechanism installs the lower locating sleeve in the casing;

S4: the lower positioning sleeve pressing mechanism of the automatic capacitor assembly line compresses the lower positioning sleeve, and the lower positioning sleeve detection mechanism of the automatic capacitor assembly line detects whether the lower positioning sleeve is installed in place;

S5: the upper positioning sleeve installation mechanism installs and fixes the upper positioning sleeve on the casing;

S6: The automatic screening mechanism compresses and detects the upper positioning sleeve, and the defective products are placed on the defective product conveyor belt by the third picking robot;

S7: The dander cleaning mechanism of the capacitor automatic assembly line cleans the position where the upper positioning sleeve and the casing are fixed with glue;

S8: manually put the core into the upper positioning sleeve and put it into the casing, and the core pressing mechanism of the automatic capacitor assembly line presses the core;

S9: the labeling mechanism labels the casing and compresses the label, and at the same time, the core detection mechanism of the capacitor automatic assembly line detects whether the core compressed in the casing is installed in place;

S10: The bolt locking mechanism locks the core on the upper positioning sleeve through bolts.

Compared with the prior art, the beneficial effects of the present invention are:

An automatic capacitor assembly line of the present invention includes an assembly line body, a lower positioning sleeve installation mechanism, an upper positioning sleeve installation mechanism, an automatic screening mechanism, a labeling mechanism, and a bolt locking mechanism. On the positioning fixture; the positioning fixture passes through the lower positioning sleeve installation mechanism in turn, and the lower positioning sleeve is installed on the shell; the upper positioning sleeve installation mechanism is installed on the lower positioning sleeve; the automatic screening mechanism screens out defective products; labeling mechanism, stick the label on the shell; bolt locking mechanism, lock the core on the upper positioning sleeve through the bolt. Through the transmission of the assembly line, the casing on the positioning fixture is driven through various assembly mechanisms to realize automatic production, eliminating the manpower required for on-site product turnover, effectively saving production and logistics manpower, and effectively improving the production efficiency, effectively reducing costs, Increased efficiency.

Description of drawings

In order to explain the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation of the scope, and for those of ordinary skill in the art, other related drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the exploded view of the capacitor of the present invention;

2 is a schematic diagram of an automatic capacitor assembly line according to an embodiment of the present invention;

3 is a schematic diagram of an interception and positioning mechanism of an automatic capacitor assembly line according to an embodiment of the present invention;

4 is a schematic diagram of a positioning fixture of an automatic capacitor assembly line according to an embodiment of the present invention;

5 is a schematic diagram of a first conveying mechanism and a second conveying mechanism according to an embodiment of the present invention;

6 is a schematic diagram of an installation mechanism for unscrewing the positioning sleeve according to an embodiment of the present invention;

7 is a schematic diagram of a lower positioning sleeve pressing mechanism and a lower positioning sleeve detection mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a positioning sleeve installation mechanism according to an embodiment of the present invention;

9 is a schematic diagram of an automatic screening mechanism according to an embodiment of the present invention;

10 is a schematic diagram of a dander cleaning mechanism according to an embodiment of the present invention;

11 is a schematic diagram of a bolt locking mechanism according to an embodiment of the present invention.

Description of main component symbols

10, assembly line body; 101, first assembly line body; 102, second assembly line body; 103, first transport mechanism; 104, second transport mechanism; 1041, slide rail; 1042, conveyor belt; 1043, moving cylinder; 1044, buffer cylinder;

11, positioning fixture; 111, bottom plate; 112, guide rail; 113, positioning block; 114, fixing block; 1141, fixing hole; 115, latch;

12. Intercepting and positioning mechanism; 121. Lifting cylinder; 122. Roller;

20, the lower positioning sleeve installation mechanism; 21, the first feeding mechanism; 211, the first vertical conveyor belt; 212, the first horizontal conveyor belt; 22, the first picking robot; 221, the first suction cup; 222, the second suction cup; 23. Centering plate;

30. Lower positioning sleeve pressing mechanism; 301. The first pressing cylinder; 302. The first pressing plate;

40. Lower positioning sleeve detection mechanism;

50. Upper positioning sleeve installation mechanism;

51, the second feeding mechanism; 511, the second vertical conveyor belt; 512, the second horizontal conveyor belt;

52, glue assembly; 521, turntable; 522, step-type fixture; 523, automatic dispensing machine; 524, detection and turning mechanism; 5241, rotary motor; 5242, gripper;

53. The second pick-up manipulator;

54. Handling manipulator;

60. Automatic screening agencies;

61. Pressing detection mechanism; 611. Second pressing cylinder; 612. Second pressing plate; 62. Conveyor belt for defective products; 63. Third picking manipulator;

70, dander cleaning mechanism; 71, rotating jaws; 72, fixed bracket; 721, top pressure cylinder; 722, slider; 723, shovel block;

80. Core pressing mechanism;

81. Core detection mechanism;

90. Labeling institutions;

100, bolt locking mechanism; 1001, bolt vibration plate; 1002, gasket vibration plate; 1003, locking robot;

110, capacitor; 1101, shell; 1102, lower positioning sleeve; 1103, upper positioning sleeve; 1104, core.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

Example 1

Referring to FIG. 1 , FIG. 2 and FIG. 5 , the present invention discloses an automatic assembly line for capacitors 110 , including an assembly line body 10 , a plurality of positioning fixtures 11 are placed on the assembly line body 10 , and the assembly line body 10 is arranged along the direction of its transmission. There are several intercepting and positioning mechanisms 12. Specifically, the assembly line body 10 is composed of a chain and a sprocket. The transmission of the chain is driven by rotating the sprocket. The positioning fixture 11 is placed on the two chains and can move horizontally with the transmission of the chain. The assembly line body 10 includes a first assembly line body 101 and a second assembly line body 102 arranged in parallel with each other, and a first conveying mechanism 103 and a second conveying mechanism 104 of the positioning fixture 11 are respectively provided at both ends of the assembly line body. The first assembly line body 101 is provided with a detection component. The detection component includes a first sensor and a second sensor. The first sensor is arranged in the middle of the first assembly line body 101 to detect whether the housing 1101 on the positioning fixture 11 is placed in place. The two sensors are arranged on the side of the first assembly line body 101 close to the first conveying mechanism 103. When it is detected that the positioning fixture 11 moves to the leftmost end of the first assembly line body 101, the first conveying mechanism 103 removes the positioning clamp 11 from the first assembly line body. 101 is moved to the second assembly line 102. The first conveying mechanism 103 and the second conveying mechanism 104 respectively include a slide rail 1041, a conveyor belt 1042, a moving cylinder 1043 and a buffer cylinder 1044. The positioning fixture 11 is moved from the assembly line 10 on one side Move to the conveyor belt 1042, the moving cylinder 1043 pushes the tray to move on the slide rail 1041, and then pushes the positioning fixture 11 from the conveyor belt 1042 to the other side of the assembly line 10 by rotating the transmission belt in the opposite direction. The end and the side of the conveyor belt 1042 away from the assembly line body 10 are provided with buffer cylinders 1044 for buffering the impact during movement. Closed-loop transmission saves logistics manpower and space.

Referring to FIG. 4 , the positioning fixture 11 includes a base plate 111 , a guide rail 112 is installed on the base plate 111 , two positioning blocks 113 are slidably arranged on the guide rail 112 , and an adjustable fixing mechanism is arranged on one side of the positioning block 113 , and the adjustment mechanism includes a fixed The fixed block 114 on the bottom plate 111 and the latch 115 fixed on one end face of the slider 722 are provided with a number of through holes, and the two sliders 722 can be adjusted by adjusting the through holes of the latch 115 at different positions. The distance between them is to satisfy the fixing of the housing 1101 of different sizes.

Referring to FIG. 2 and FIG. 3 , the intercepting and positioning mechanism 12 is arranged between the two chains, and the intercepting and positioning mechanism 12 includes a jacking cylinder 121 , and the piston rod of the jacking cylinder 121 is provided with a roller 123 that can roll along the moving direction of the positioning fixture 11 , In the initial state, the piston rod of the jack-up cylinder 121 pushes the roller 123 upward. When the positioning fixture 11 is driven on the two chains, the roller 123 intercepts the positioning fixture 11, so that the positioning fixture 11 does not follow the transmission of the assembly line 10. Move, each mechanism on the assembly line body 10 installs the casing on the positioning fixture 11, when the installation operation is completed, the piston rod of the jacking cylinder 121 shrinks downward, and the positioning fixture 11 enters the next mechanism with the transmission of the assembly line body 10 After installation, the intercepting and positioning mechanism 12 can temporarily fix the positioning fixture 11 , so that each mechanism can install the housing 1101 on the positioning fixture 11 .

Referring to FIG. 2 and FIG. 6 , the lower positioning sleeve installation mechanism 20 is used to install the lower positioning sleeve 1102 on the casing 1101, including a first feeding mechanism 21, a first picking robot 22 and a centering disc 23. The said The first feeding mechanism 21 moves the lower positioning sleeve 1102 to a designated position, moves the lower positioning sleeve 1102 to the centering plate 23 through the first pick-up robot 22, and then moves from the centering plate 23 to the housing. On 1101, specifically, the first feeding mechanism 21 includes a first vertical conveyor belt 211 and a first horizontal conveyor belt 212, and the upper positioning sleeve 1103 vertically rises from the first vertical conveyor belt 211, and then slides to the first horizontal conveyor belt 212, is conveyed to the side close to the first pick-up manipulator 22 via the first horizontal conveyor belt 212. The first pick-up manipulator 22 includes a first suction cup 221 and a second suction cup 222, and the upper positioning sleeve 1103 is fixed by the first suction cup 221. And move it to the centering plate 23 to be fixed. The centering plate 23 is composed of two clamping blocks, and the two clamping blocks clamp the lower positioning sleeve 1102 for positioning, so as to avoid the upper positioning sleeve 1103 and the outer casing 1101 not being coaxial and unable to be installed in the outer casing 1101. The second suction cups 222 suck the lower positioning sleeve 1102 onto the housing on the positioning fixture 11 , so that the lower positioning sleeve 1102 is moved into the housing 1101 . The size of the lower positioning sleeve 1102 is adjusted according to the size of the housing 1101 , and the first vertical conveyor belt 211 and the first horizontal conveyor belt 212 can be adapted to lower positioning sleeves 1102 of different sizes.

Referring to FIGS. 2 , 7 and 8 , the upper positioning sleeve installation mechanism 50 is used to install the upper positioning sleeve 1103 on the housing 1101 , including the second feeding mechanism 51 , the gluing assembly 52 , and the second picking robot 53 The second feeding mechanism 51 moves the upper positioning sleeve 1103 to a designated position, and the second picking robot 53 moves the upper positioning sleeve 1103 to the gluing assembly 52, and then moves the upper positioning sleeve 1103 to the glue assembly 52 through the handling The manipulator 54 moves the upper positioning sleeve 1103 to the casing 1101 . Specifically, the second feeding mechanism 51 includes a second vertical conveyor belt 511 and a second horizontal conveyor belt 512 , and the upper positioning sleeve is conveyed from the second vertical conveyor belt 511 To the second horizontal conveyor belt 512 , when the upper positioning sleeve 1103 moves to one side of the second horizontal conveyor belt 512 , the second picking robot 53 moves the upper positioning sleeve 1103 to the gluing assembly 52 for gluing. Further, the gluing assembly 52 includes a turntable 521 on which four step-type jigs 522 are arranged. A circular jig with steps can be used for fixing according to different sizes of the upper positioning sleeve 1103, and is close to the turntable 521. A detection flip mechanism 524 and an automatic glue dispenser 523 are respectively provided. The detection flip mechanism 524 includes a rotating motor 5241, a gripper 5242 and a first detection CCD (not shown in the figure). Specifically, the second pick-up robot 53 will be positioned on the upper The sleeve 1103 is placed in the empty step-type fixture 522, and the turntable 521 rotates through a station to move the upper positioning sleeve 1103 to the detection turning mechanism 524, and the orientation of the upper positioning sleeve 1103 is checked by the first detection CCD (not shown in the figure). Whether it is facing up, if it is not, the upper positioning sleeve 1103 is clamped by the clamping jaws 5242 and the upper positioning sleeve 1103 is rotated by the rotating motor 5241 to drive the clamping jaws 5242, so that the upper positioning sleeve 1103 is turned into the next At the station, the handling robot 54 clamps the upper positioning sleeve 1103 to adjust the height.

Further, the second assembly line body 102 is provided with a lower positioning sleeve pressing mechanism 30 and a lower positioning sleeve detection mechanism 40 between the lower positioning sleeve installation mechanism 20 and the upper positioning sleeve installation mechanism 50 . , the lower positioning sleeve pressing mechanism 30 includes a first pressing cylinder 301 and a first pressing plate 302, the first pressing plate 302 is fixed on the piston rod of the first pressing cylinder 301, and the first pressing cylinder 301 pushes the first pressing plate 302 Press the lower positioning sleeve 1102 on the bottom of the casing 1101; the lower positioning sleeve detection mechanism 40 includes a second detection CCD, and the lower positioning sleeve 1102 is pressed on the outer casing 1101 through the lower positioning sleeve pressing mechanism 30, and the second detection CCD detects whether Press down.

2 and 9, the automatic screening mechanism 60 is used for pressing and detecting the upper positioning sleeve 1103 installed on the housing 1101. The automatic screening mechanism 60 includes a pressing detection mechanism 61, a defective product conveying conveyor belt 1042 and the third picking robot 63, the pressing detection mechanism 61 presses down the upper positioning sleeve 1103 and detects, and the defective products are placed on the defective product conveyor 62 by the third picking robot 63. Specifically, the pressing detection mechanism 61 includes a third detection CCD, a second pressing cylinder 611 and a second pressing plate 612, the piston rod of the second pressing cylinder 611 fixes the second pressing plate 612, and the second pressing cylinder 611 pushes the second pressing plate 612 down , the third detection CCD (not shown in the figure) is arranged on the second platen 612, after the second platen 612 presses down the upper positioning sleeve 1103, the third detection CCD (not shown in the figure) is equipped with the upper positioning sleeve The outer casing 1101 of 1103 is tested. If the third detection CCD detects that it is a defective product, the upper positioning sleeve 1103 is clamped by the third picking robot 63 and connected to the outer casing 1101 and the lower positioning sleeve 1102. Carousel 1042.

Referring to FIG. 2, the labeling mechanism 90, used for labeling the casing 1101, includes a labeling machine and a labeling cylinder, the labeling machine attaches the label to the casing 1101, and is pressed by the labeling cylinder The label is placed on the casing 1101, the labeling machine labels the casing 1101 one by one, and the label pressing cylinder further presses the label on the casing 1101 to further press the label.

2 and 10, the second assembly line 102 is provided with a dander cleaning mechanism 70 and a core pressing mechanism 80 between the automatic screening mechanism 60 and the labeling mechanism 90. Specifically, The dander cleaning mechanism 70 includes a rotating gripper 71 and two fixed brackets 72. The fixed brackets 72 are respectively provided with a rail, a slider 722, and a pressing cylinder 721. The pressing cylinder 721 pushes the slider 722 to approach and away from the rotating clamp on the track. The claw 71 and the slider 722 are provided with a shovel block 723 on the side close to the rotating clamping claw 71. The rotating clamping claw 71 grasps the upper positioning sleeve 1103 fixed on the housing 1101 and moves to the shovel block 723, and the rotating clamping claw 71 rotates at the same time Push the shovel block 723 close to the position where the upper positioning sleeve 1103 and the housing 1101 dispense glue, and the shovel block 723 removes the overflowing glue. The core pressing mechanism 80 includes a pressing cylinder and a pressing block. The core 1104 is artificially placed on the upper positioning sleeve 1103 . Further, the second assembly line 102 is provided with a core detection mechanism 81 between the labeling mechanism 90 and the second conveying mechanism 104 , and the core detection mechanism 81 includes a fourth detection CCD, which is suitable for pressing The core 1104 of the upper positioning sleeve 1103 is photographed for inspection.

Referring to FIG. 2 and FIG. 11 , the bolt locking mechanism 100, used for locking the bolts on the core 1104, includes a bolt vibration plate 1001, a gasket vibration plate 1002 and a locking robot 1003. The locking robot 1003 passes through The bolts and washers lock the core 1104 on the upper positioning sleeve 1103 . Specifically, the bolt vibration plate 1001 drives the bolts to the side close to the locking robot 1003 , and the washer vibration plate 1002 drives the washers to the side close to the locking robot 1003 . On one side, the locking robot 1003 picks up the bolts to pass through the spacer and locks the core 1104 on the upper positioning sleeve 1103 to fix the core 1104 inside the casing 1101 .

Embodiment 2

In this embodiment, the assembly process flow of the capacitor is as follows:

S1: Manually fix the housing 1101 on the positioning fixture 11, and the first assembly line body 101 of the assembly line body 10 moves to the left with the positioning fixture 11;

S2: The first sensor on the assembly line body 10 detects whether the housing 1101 installed on the positioning fixture 11 is in place, the second sensor detects that the positioning fixture 11 moves to the leftmost end, and the second sensor feeds back a signal to the left side of the assembly line body 10 The positioning fixture 11 is transported by the first transport mechanism 103 on the left side of the assembly line body 10, and moves from the first assembly line body 101 of the assembly line body 10 to the second assembly line body 102 of the assembly line body 10;

S3: The positioning fixture 11 moves to the lower positioning sleeve installation mechanism 20 on the second assembly line body 102 of the assembly line body 10, the first feeding mechanism 21 moves the lower positioning sleeve 1102 to a designated position, and the first picking robot 22 moves the lower positioning sleeve 1102 to the centering disc 23 for clamping and centering, and then the first pick-up manipulator 22 moves the lower positioning sleeve 1102 to the housing 1101;

S4: The lower positioning sleeve pressing mechanism 30 of the automatic assembly line of the capacitor 110 presses the lower positioning sleeve 1102 into the interior of the casing 1101, and the lower positioning sleeve detection mechanism 40 of the automatic assembly line of the capacitor 110 detects whether the lower positioning sleeve 1102 is installed in place;

S5: The positioning fixture 11 moves to the upper positioning sleeve installation mechanism 50 on the second assembly line body 102 of the assembly line body 10, and the second picking robot 53 moves the upper positioning sleeve 1103 to the gluing assembly 52 for gluing, and then the conveying robot 54 Move and install the glued upper positioning sleeve 1103 on the housing 1101;

S6: The pressing detection mechanism 61 presses the upper positioning sleeve 1103 on the casing 1101 and detects whether it is installed in place. If it is a defective product, the third picking robot 63 moves the defective product to the defective product conveying conveyor 1042;

S7: The dander cleaning mechanism 70 of the automatic assembly line of the capacitor 110 cleans the position where the upper positioning sleeve 1103 and the casing 1101 are fixed with glue;

S8: manually put the core 1104 into the upper positioning sleeve 1103, and the core pressing mechanism 80 of the assembly line 10 presses the core 1104 into the outer casing 1101 from the upper positioning sleeve 1103;

S9: The labeling mechanism 90 labels the casing 1101 and presses the label, and at the same time, the core detection mechanism 81 of the automatic assembly line of the capacitor 110 detects whether the core 1104 pressed in the casing 1101 is installed in place;

S10: The second conveying mechanism 104 on the right side of the assembly line body 10 moves the positioning fixture 11 from the second assembly line body 102 of the assembly line body 10 to the first assembly line body 101 of the assembly line body 10 for transmission, and the locking robot 1003 uses bolts to move the core The sub 1104 is locked and fixed on the upper positioning sleeve 1103 , and the assembled capacitor 110 is manually taken out from the positioning fixture 11 .

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (9)

1. An automatic assembly line for capacitors, wherein the capacitor comprises a shell, a lower positioning sleeve, an upper positioning sleeve and a core, and is characterized by comprising

A streamline body, wherein a plurality of positioning clamps are arranged on the streamline body, a plurality of intercepting and positioning mechanisms are arranged on the streamline body along the transmission direction of the streamline body,

the lower positioning sleeve mounting mechanism is used for mounting the lower positioning sleeve on the shell and comprises a first feeding mechanism, a first picking mechanical arm and a core positioning disk, wherein the first feeding mechanism moves the lower positioning sleeve to a specified position, the first picking mechanical arm moves the lower positioning sleeve onto the core positioning disk and moves the lower positioning sleeve from the core positioning disk to the shell,

the upper positioning sleeve mounting mechanism is used for mounting the upper positioning sleeve on the shell and comprises a second feeding mechanism, a gluing component, a second picking mechanical arm and a carrying mechanical arm, wherein the second feeding mechanism moves the upper positioning sleeve to a specified position, the second picking mechanical arm moves the upper positioning sleeve to the gluing component, and the carrying mechanical arm moves and fixes the upper positioning sleeve on the shell,

the automatic screening mechanism is used for compacting and detecting the upper positioning sleeve arranged on the shell and comprises a compacting detection mechanism, a defective product moving conveyor belt and a third picking mechanical arm, the compacting detection mechanism presses the upper positioning sleeve downwards and detects the defective product, the defective product is placed on the defective product conveyor belt through the third picking mechanical arm,

the labeling mechanism is used for labeling the shell and comprises a labeling machine and a labeling pressing cylinder, the labeling machine is used for labeling the label on the shell, the labeling pressing cylinder is used for pressing the label on the shell,

the bolt locking mechanism is used for locking the bolt on the core and comprises a bolt vibration disc, a gasket vibration disc and a locking robot, wherein the locking robot locks the bolt and the gasket on the core.

2. The automatic capacitor assembly line of claim 1, wherein: the production line body comprises a first production line body and a second production line body which are arranged in parallel, and a first carrying mechanism and a second carrying mechanism of the positioning fixture are respectively arranged at two ends of the first production line body and two ends of the second production line body.

3. The automatic capacitor assembly line of claim 2, wherein: and a lower positioning sleeve pressing mechanism and a lower positioning sleeve detection mechanism are arranged between the lower positioning sleeve mounting mechanism and the upper positioning sleeve mounting mechanism on the second production line body.

4. The automatic capacitor assembly line according to claim 2, wherein: and a flock cleaning mechanism and a core press-fitting mechanism are arranged between the automatic screening mechanism and the labeling mechanism in the second production line.

5. The automatic capacitor assembly line of claim 1, wherein: the gluing component comprises a turntable, four step-type fixtures are arranged on the turntable, and the turntable is close to the detection turnover mechanism and the automatic glue dispenser.

6. The automatic capacitor assembly line according to claim 2, wherein: and a core detection mechanism is arranged between the labeling mechanism and the second carrying mechanism on the second production line body.

7. The automatic capacitor assembly line of claim 2, wherein: the first assembly line body is provided with a detection assembly, and the detection assembly comprises a first sensor and a second sensor.

8. The automatic capacitor assembly line of claim 1, wherein: the positioning fixture comprises a bottom plate, a guide rail is mounted on the bottom plate, two sliding blocks are slidably arranged on the guide rail, and an adjustable fixing mechanism is arranged on one side of each sliding block.

9. A process for assembling a capacitor using an automatic capacitor assembling line according to any one of claims 1 to 8, comprising the steps of:

s1: manually placing the shell on a positioning fixture on the assembly line body;

s2: a detection assembly of the automatic capacitor assembly line detects whether the shell is placed in place;

s3: the lower positioning sleeve mounting mechanism is used for mounting the lower positioning sleeve in the shell;

s4: a lower positioning sleeve pressing mechanism of the automatic capacitor assembly line presses a lower positioning sleeve, and a lower positioning sleeve detection mechanism of the automatic capacitor assembly line detects whether the lower positioning sleeve is installed in place;

s5: the upper positioning sleeve mounting mechanism is used for mounting and fixing the upper positioning sleeve on the shell;

s6: the automatic screening mechanism compresses and detects the upper positioning sleeve, and the defective products are placed on the defective product conveying belt through the third picking mechanical arm;

s7: a flock cleaning mechanism of the automatic capacitor assembly line cleans glue at the position where the upper positioning sleeve is fixed with the shell;

s8: manually putting the core into the upper positioning sleeve to be sleeved in the shell, and pressing the core by a core press-fitting mechanism of the automatic capacitor assembly line;

s9: the labeling mechanism is used for labeling the shell and pressing the label tightly, and meanwhile, the core detection mechanism of the capacitor automatic assembly line is used for detecting whether the core pressed in the shell is installed in place;

s10: the bolt locking mechanism locks the core on the upper positioning sleeve through a bolt.

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