CN220073640U

CN220073640U - Bellows feed mechanism and be equipped with bellows feed mechanism's bellows welding machine

Info

Publication number: CN220073640U
Application number: CN202320748202.9U
Authority: CN
Inventors: 郭欢; 郭丹
Original assignee: Dongguan Lingjian Automation Equipment Co ltd
Current assignee: Dongguan Lingjian Automation Equipment Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-11-24
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to a capsule feeding mechanism and a capsule welding machine with the capsule feeding mechanism. The capsule feeding mechanism comprises an index plate, a capsule jig, a first clamp, a plugging block and an adjusting seat. The bellows from the vibrating rail is clamped by the first clamp and moved toward the adjustment seat. The blocking block temporarily blocks the discharge hole of the material rail. The adjusting seat rotates the diaphragm capsule, so that the diaphragm capsule accurately faces a preset direction, and the production efficiency is improved. The diaphragm capsule can obtain excellent welding angle after rotating, is favorable to guaranteeing the welding quality. The feeding manipulator loads the adjusted capsule into the capsule jig from the first clamp. The capsule jig can clamp the capsule, and can avoid the capsule from loosening in the motion. After the bellows welding machine is provided with the bellows feeding mechanism, the production efficiency of the bellows welding machine can be greatly improved, and the welding quality is also ensured.

Description

Bellows feed mechanism and be equipped with bellows feed mechanism's bellows welding machine

Technical Field

The utility model relates to the technical field of automatic equipment, in particular to a capsule feeding mechanism and a capsule welding machine with the capsule feeding mechanism.

Background

The temperature sensing device can use a diaphragm capsule and a knitting wool pipe, a connecting hole is arranged on the diaphragm capsule, the knitting wool pipe is inserted into the connecting hole, and then the diaphragm capsule and the knitting wool pipe are welded together.

Patent number: CN202122144620.0 is a capsule ultrahigh frequency welding machine, which discloses that a pushing block and a blocking block are arranged in the feeding track; the baffle block is arranged on the motion track of the pushing block. The diaphragm disc sends the diaphragm capsule to a material preparation guide rail, the material preparation guide rail is connected with a feeding track, the diaphragm capsule in the material preparation guide rail enters the feeding track, and then the diaphragm capsule is sent to a diaphragm capsule jig. The diaphragm capsule is provided with the connecting hole, and the orientation of connecting hole is unfixed in the time of vibration pay-off, consequently needs the manual work to adjust the diaphragm capsule in inserting the hair spool, and manual adjustment connects the empty position inaccurate, can influence production efficiency.

Disclosure of Invention

In view of the above, the present utility model aims at overcoming the defects of the prior art, and its main objective is to provide a capsule feeding mechanism, which can automatically and accurately adjust the position of the capsule, and is beneficial to improving the production efficiency, so as to overcome the defects of the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a capsule feeding mechanism, which comprises an index plate; a plurality of capsule jigs are arranged on the dividing plate at intervals;

the material rail discharge hole is provided with a first clamp capable of transversely moving and a plugging block capable of plugging the material rail discharge hole;

one end of the motion track of the first clamp is provided with a rotatable adjusting seat, and the adjusting seat corrects the diaphragm capsule in the first clamp;

the feeding manipulator is arranged on the upper side of the first clamp; the feeding manipulator is provided with a second clamp, and the second clamp loads the capsule in the first clamp to the capsule jig.

Preferably, a first sensor for sensing the position of the bellows is arranged on the upper side of the adjusting seat.

Preferably, the capsule jig comprises a base, a capsule seat and a spring; the capsule seat is provided with a capsule groove for placing a capsule; the base is provided with a positioning block; the spring is connected with the base and the capsule seat, and the positioning block enters the capsule groove and compresses the capsule.

The utility model also provides a capsule welding machine, which comprises a capsule feeding mechanism, and a capillary detection mechanism, an upper soldering flux mechanism, a welding mechanism and a blanking mechanism which are sequentially arranged on the periphery of the dividing plate;

the welding mechanism comprises a welding gun and a detection camera; the welding head of the welding gun can move to the capsule jig and weld the capsule; the detection camera is directed toward a weld location between the bellows and the capillary tube.

Preferably, a limiting disc for clamping the capillary tube is arranged on the dividing disc.

Preferably, the capillary tube detection mechanism comprises a second sensor and a sensing rod connected to the second sensor, and the capillary tube can stir the sensing rod.

Preferably, the upper soldering flux mechanism comprises a soldering flux gun and a brush head; the soldering flux gun can move to the capsule jig, and the capsule is filled with soldering flux; the brush head can move to the capsule jig and brush the soldering flux on the capsule uniformly.

Preferably, the discharging mechanism comprises a rotating frame which can be far away from the dividing disc, a third clamp which is arranged on the rotating frame up and down, and a pushing block which pushes the capillary out of the limiting disc.

Preferably, an arc-shaped surface is arranged on one side of the inner side of the capsule seat, and a pinch roller is arranged on the lower side of the capsule jig; the pinch roller extrudes the arc-shaped surface of the diaphragm capsule seat.

Preferably, the blanking mechanism further comprises a recovery tank; the recovery groove is arranged at the lower side of the movement track of the rotating frame.

Compared with the prior art, the capsule feeding mechanism has obvious advantages and beneficial effects, and particularly, the capsule feeding mechanism comprises the index plate, the capsule jig, the first clamp, the plugging block and the adjusting seat. The bellows from the vibrating rail is clamped by the first clamp and moved toward the adjustment seat. At this time, the shutoff piece can temporarily block up the discharge gate of material rail. The adjusting seat rotates the diaphragm capsule, so that the diaphragm capsule accurately faces a preset direction, and the production efficiency is improved. The diaphragm capsule can be positioned at an excellent welding angle after rotating, which is beneficial to ensuring welding quality. Finally, the feeding manipulator loads the adjusted capsule into the capsule jig from the first clamp.

The orientation of bellows can be accurately responded to first sensor, guarantees the accuracy of angle. The capsule jig can clamp the capsule, and can avoid the capsule from loosening in the motion.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present utility model.

FIG. 2 is a partial schematic view of a first embodiment of the present utility model.

FIG. 3 is a schematic view of A-A in FIG. 2 according to a first embodiment of the present utility model.

FIG. 4 is another angular schematic view of FIG. 2 according to one embodiment of the present utility model.

Fig. 5 is a schematic view of a bellows jig according to a first embodiment of the present utility model.

Fig. 6 is a schematic view of a bellows in accordance with a first embodiment of the present utility model.

FIG. 7 is a schematic diagram of a second embodiment of the present utility model.

Fig. 8 is a schematic top view of a second embodiment of the present utility model.

FIG. 9 is a schematic diagram of a part of the structure of a second embodiment of the present utility model.

FIG. 10 is a schematic view of a part of the structure of a second embodiment of the present utility model.

FIG. 11 is a schematic view of a part of the structure of a second embodiment of the present utility model.

FIG. 12 is a schematic diagram of a welding mechanism according to a second embodiment of the present utility model.

FIG. 13 is a schematic view of a part of a blanking mechanism according to a second embodiment of the present utility model.

FIG. 14 is a schematic view of a part of a blanking mechanism according to a second embodiment of the present utility model.

The attached drawings are used for identifying and describing:

10. bellows feed mechanism 11, charging tray

12. Stock rail 13, dividing plate

14. First servo motor 15 and limiting disc

16. Bellows 17, connecting hole

18. Capillary tube 110, first clamp

111. First cylinder 112, second cylinder

113. Block 114, block cylinder

115. Adjusting seat 116, second servo motor

117. First sensor 120 and capsule jig

121. Base 122 and capsule seat

123. Spring 124, arcuate surface

125. Pinch roller 126, pinch roller cylinder

127. Positioning block 130 and feeding manipulator

131. Second clamp 20 and capillary tube detection mechanism

21. Second sensor 22, sensor bar

30. Flux feeding mechanism 31 and flux gun

32. Soldering flux manipulator 33 and brush head

34. Brush head manipulator 40 and welding mechanism

41. Detection camera 42, welding gun

43. Welding head 44 and welding gun manipulator

50. Blanking mechanism 51 and blanking manipulator

52. Swivel mount 53, third clamp

54. Push block 55 and push block cylinder

56. And a recovery tank.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1-6, a first embodiment of the present utility model is shown, which is a capsule loading mechanism 10.

During feeding, the bellows 16 is rotationally adjusted by the adjusting seat, so that the connecting hole on the bellows 16 faces to the set position, connection of the capillary 18 is facilitated, the bellows is located at an excellent welding position, feeding efficiency is improved, and quality assurance is facilitated.

Referring to fig. 1-5, the present utility model provides a capsule feeding mechanism 10, which includes an index plate 13; a plurality of capsule jigs 120 are arranged on the dividing plate 13 at intervals; the discharge hole of the material rail 12 is provided with a first clamp 110 capable of transversely moving and a plugging block 113 capable of plugging the discharge hole of the material rail 12; a rotatable adjusting seat 115 is arranged at one end of the movement track of the first clamp 110, and the adjusting seat 115 corrects the capsule 16 in the first clamp 110; the feeding manipulator 130 is disposed on the upper side of the first fixture 110; the loading manipulator 130 has a second clamp 131, and the second clamp 131 loads the capsule 16 in the first clamp 110 to the capsule jig 120. The dividing plate 13 is rotatable, and a plurality of bellows jigs 120 are arranged on the dividing plate 13 at equal intervals. The index plate 13 is preferably driven in rotation by a first servomotor 14. The first clamp 110 is driven to work by the first cylinder 111, and the second cylinder 12 drives the first clamp 110 to move toward the adjustment seat 115. The adjusting seat 115 is driven to rotate by a second servo motor 116. The adjustment seat 115 has a recess adapted to the bellows, and rotation of the adjustment seat 115 causes the bellows 16 to also rotate, thereby bringing the coupling hole 17 of the bellows into an optimal position. For example, the connection hole 17 is directed upward. The height of the first clamp 110 is slightly lower than that of the plugging block 113, so that interference can be effectively avoided. The diaphragm capsule falls into the first clamp 110 from the vibration tray 11 to the vibration material rail 12, the diaphragm capsule coming out of the vibration material rail 12 moves towards the adjusting seat 115, the blocking block cylinder 114 drives the blocking block 113 to temporarily block the material rail 12, and when the diaphragm capsule on the first clamp 110 is sent away by the second clamp 131, the first clamp 110 returns to the discharge hole of the material rail 12 again, and the above actions are repeated continuously. The capsule with the adjusted posture is clamped by the second clamp 131 of the feeding manipulator 130 and loaded to the capsule fixture 120. The film box is well adjusted in posture before the capillary tube 18 is connected, so that the capillary tube 18 is convenient to connect, and meanwhile, a good welding angle is obtained, so that the feeding efficiency is improved, and the welding quality is guaranteed. The feeding manipulator 130 is preferably a truss manipulator, but may be any other type of manipulator, and is not particularly limited.

Referring to fig. 3, a first sensor 117 for sensing the position of the bellows is preferably disposed on the upper side of the adjustment base 115. The first sensor 117 may be a laser sensor, an image sensor, or other types of sensors. Because the first sensor 117 is provided, the connection hole on the bellows can be recognized more accurately, and the position calibration is more accurate.

Referring to fig. 5, preferably, the bellows fixture 120 includes a base 121, a bellows seat 122, and a spring 123; the capsule seat 122 is provided with a capsule groove for placing a capsule; the base 121 is provided with a positioning block 127; the spring 123 connects the base 121 and the bellows seat 122, and the positioning block 127 enters the bellows groove and presses the bellows. The bellows is placed in the bellows groove. The spring force of the spring 123 enables the positioning block 127 to enter the capsule groove and compress the capsule, so that the capsule can be effectively positioned and prevented from loosening. The positioning block 127 is preferably rubber or plastic having elasticity.

Example two

Referring to fig. 7-14, a capsule welding machine includes a capsule feeding mechanism 10, a capillary 18 detecting mechanism 20, an upper flux mechanism 30, a welding mechanism 40 and a blanking mechanism 50, which are sequentially arranged on the periphery of the dividing plate 13; the welding mechanism 40 includes a welding gun 42 and a detection camera 41; the welding head 43 of the welding gun 42 can move to the capsule fixture 120 and weld the capsule; the detection camera 41 is directed towards the weld location between the bellows and the capillary tube 18. The capsule loading mechanism 10 is used to load the capsule into the capsule fixture 120, and then the capsule is mounted with the capillary 18. When the index plate 13 rotates, the capillary 18 detection mechanism 20 detects the capillary tube, and can judge whether the capillary 18 is mounted on the bellows. The upper flux mechanism 30 fills the connection location of the bellows and capillary 18 with solder paste and brushes the solder paste flat. The welding mechanism 40 further includes a gun welder manipulator 44, and the gun welder 42 is disposed on the gun welder manipulator 44. The welding mechanism 40 welds the connection position of the bellows and the capillary 18, while the inspection camera 41 detects the quality of welding so as to check the quality of welding. The blanking mechanism 50 blanking the welded product. During processing, the following steps are carried out: the capsule is loaded into the capsule fixture 120 and then sequentially subjected to capillary 18 inspection, flux loading, welding, and blanking.

Referring to fig. 9, the dividing plate 13 is preferably provided with a limiting plate 15 for clamping the capillary 18. The dividing plate 13 rotates synchronously with the limiting plate 15. The edge of the limit disk 15 is provided with a bayonet for clamping the capillary 18. The upper end of the capillary tube 18 is clamped on the limiting disc 15, and the lower end of the capillary tube 18 is connected with the capsule.

Referring to fig. 10, preferably, the capillary tube detection mechanism includes a second sensor 21 and a sensing rod 22 connected to the second sensor 21, and the capillary tube 18 can toggle the sensing rod 22. When the capillary 18 passes through the capillary detection mechanism 20, the capillary 18 can stir the sensing rod 22, and the second sensor 21 can send out a signal to conveniently confirm whether the capillary 18 is installed.

Referring to fig. 10-11, the upper flux mechanism 30 preferably includes a flux gun 31, and a brush head 33; the flux gun 31 is movable to the capsule fixture 120 and fills the capsule with flux; the brush head 33 may be moved to the capsule fixture 120 and brush flux on the capsule uniformly. The soldering flux gun 31 is arranged on the soldering flux manipulator 32, and the brush head 33 is arranged on the brush head manipulator 34; the flux gun 31 can thus fill flux near the junction of the bellows and the capillary 18; the brush head 33 brushes the flux flat near the junction of the bellows and capillary 18. The flux robot 32 and the brush head robot 34 are preferably truss robots, but may be pneumatic robots, mechanical robots, or the like, without particular limitation.

Referring to fig. 13, the discharging mechanism 50 preferably includes a rotating frame 52 that is away from the index plate 13, a third clamp 53 that is disposed on the rotating frame 52, and a pushing block 54 that pushes the capillary 18 out of the index plate 15. The discharging mechanism 50 further comprises a discharging manipulator 51, a rotating frame 52 is arranged on the discharging manipulator 51, and two third clamps 53 are arranged on the rotating frame 52 up and down. During blanking, the two third clamps 53 clamp the upper end and the lower end of the capillary tube 18, the pushing block air cylinder 55 drives the pushing block 54 to push the upper end of the capillary tube 18 out of the limiting disc 15, then the capillary tube 18 moves outwards, then the rotating frame 52 rotates, and the capillary tube 18 is changed into a horizontal state from a vertical state and then is placed into the recovery groove 56. The blanking robot 51 is preferably a truss robot.

Referring to fig. 14, preferably, an arc surface 124 is disposed on the inner side of the bellows seat 122, and a pinch roller 125 is disposed on the lower side of the bellows fixture 120; the pinch roller 125 presses against the arcuate surface 124 of the bellows seat 122. During blanking, the pressing wheel cylinder 126 drives the pressing wheel 125 to press the arc-shaped surface 124 of the capsule seat 122, so that the capsule seat 122 can move outwards, and the positioning block can release the capsule, so that blanking is facilitated. The blanking mechanism 50 further comprises a recovery tank 56; the recovery groove 56 is provided at the lower side of the movement trace of the rotating frame 52. When the third clamp 53 adjusts the capillary 18 to be horizontal, the capillary 18 is put down, and the whole product falls into the recovery tank 56, which is very convenient.

In summary, the design of the present utility model focuses on that the bellows is rotationally adjusted by the adjusting seat 115 during feeding, so that the connecting hole of the capillary 18 can face the preset direction, which has high accuracy, thereby being beneficial to improving the feeding efficiency, guaranteeing the subsequent welding quality and improving the production efficiency.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. A diaphragm capsule feed mechanism, its characterized in that: comprises an index plate; a plurality of capsule jigs are arranged on the dividing plate at intervals;

2. A capsule loading mechanism as recited in claim 1, wherein: the upper side of the adjusting seat is provided with a first sensor for sensing the position of the diaphragm capsule.

3. A capsule loading mechanism as recited in claim 1, wherein: the capsule jig comprises a base, a capsule seat and a spring; the capsule seat is provided with a capsule groove for placing a capsule; the base is provided with a positioning block; the spring is connected with the base and the capsule seat, and the positioning block enters the capsule groove and compresses the capsule.

4. A capsule welding machine, characterized in that: comprises a capsule feeding mechanism as claimed in any one of claims 1-3, and a capillary detection mechanism, an upper soldering flux mechanism, a welding mechanism and a blanking mechanism which are sequentially arranged on the periphery of the dividing disc;

5. A capsule welding machine as defined in claim 4, wherein: and a limiting disc used for clamping the capillary tube is arranged on the dividing disc.

6. A capsule welding machine according to claim 4 or 5, wherein: the capillary tube detection mechanism comprises a second sensor and a sensing rod connected to the second sensor, and the capillary tube can stir the sensing rod.

7. A capsule welding machine according to claim 4 or 5, wherein: the upper soldering flux mechanism comprises a soldering flux gun and a brush head; the soldering flux gun can move to the capsule jig, and the capsule is filled with soldering flux; the brush head can move to the capsule jig and brush the soldering flux on the capsule uniformly.

8. A capsule welder as in claim 5 wherein: the blanking mechanism comprises a rotating frame which can be far away from the index plate, a third clamp which is arranged on the rotating frame up and down, and a pushing block which pushes the capillary tube out of the limit plate.

9. A capsule welder as in claim 8, wherein: an arc-shaped surface is arranged on one side of the capsule seat close to the inner side, and a pinch roller is arranged on the lower side of the capsule jig; the pinch roller extrudes the arc-shaped surface of the diaphragm capsule seat.

10. A capsule welding machine according to claim 8 or 9, wherein: the blanking mechanism further comprises a recovery groove; the recovery groove is arranged at the lower side of the movement track of the rotating frame.