CN216606954U

CN216606954U - Screw gasket assembling machine

Info

Publication number: CN216606954U
Application number: CN202220130055.4U
Authority: CN
Inventors: 方苏; 陈洪海
Original assignee: Xiamen Weigude Intelligent Technology Co ltd
Current assignee: Xiamen Xiangmiao Automation Technology Co.,Ltd.
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-05-27
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to a screw gasket assembling machine which comprises a rack, a rotary table mechanism arranged on the inner side of the rack, a gasket feeding device, a screw feeding device, a first detection part, a riveting device, a discharging turnover device and a second detection part, wherein the gasket feeding device, the screw feeding device, the first detection part, the riveting device, the discharging turnover device and the second detection part are arranged in a circumferential array on the circumferential side in the rotating direction of the rotary table mechanism; a station is spaced between the riveting device and the blanking turnover device, wherein: the gasket feeding device is used for placing a horizontally placed gasket on the rotary table mechanism after the gasket is turned for 90 degrees, the gasket is transported to a screw feeding station by the rotary table mechanism, a screw is inserted into the gasket by screw feeding, and then the gasket is sequentially transported to the riveting device by the rotary table mechanism for riveting forming, and finished product discharging is carried out by the discharging turning device. The utility model realizes the assembly automation flow line production, improves the assembly accuracy and the assembly efficiency, reduces the labor consumption and reduces the production cost.

Description

Screw gasket assembling machine

Technical Field

The utility model relates to the technical field of mechanical manufacturing equipment, in particular to a screw gasket assembling machine.

Background

With the development of productivity, the economic development level is rapidly developed, and the requirement on production modernization is higher and higher. The assembly of the metal sheet and the screw gasket of the conventional temperature control device is mainly completed manually, the productivity and the efficiency are low, the manual processing quality depends on individuals, the operation is carried out for a long time, the assembly problem is easily caused, a large number of defective products are generated, the cost is increased, the efficiency is low, the labor cost is higher and higher, and the production cost of the product is increased accordingly.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an automatic assembling device which is convenient to operate, improves the production efficiency, reduces the manual error, saves the labor force and realizes the automatic assembling of the screw gasket assembling machine

The technical scheme of the utility model is as follows: a screw gasket assembling machine comprises a machine frame, a rotary table mechanism arranged on the inner side of the machine frame, and a gasket feeding device, a screw feeding device, a first detection part, a riveting device, a blanking turnover device and a second detection part which are arranged in a circumferential array on the circumferential side in the rotating direction of the rotary table mechanism; a station is separated between the riveting device and the blanking turnover device, wherein: the gasket feeding device is used for placing a horizontally placed gasket on the rotary table mechanism after the gasket is turned for 90 degrees, the gasket is transported to a screw feeding station by the rotary table mechanism, a screw is inserted into the gasket by screw feeding, and then the gasket is sequentially transported to the riveting device by the rotary table mechanism for riveting forming, and finished product blanking is carried out by the blanking turning device.

Wherein: the gasket feeding device comprises a five-output vibration feeding device; a material receiving jig is arranged at the tail end of the vibration feeding device; a visual detection device is arranged above the material receiving jig; one side of the material receiving jig is provided with a positioning part which can be movably inserted into the turntable mechanism; a feeding manipulator which can move back and forth between the material receiving jig and the positioning component is arranged on one side of the positioning component, and a gasket overturning device can be rotationally arranged between the material receiving jig and the positioning component; the vibration feeding device conveys five gaskets to the material receiving jig in a positive-negative sequence; the gasket turnover device moves away the gaskets on the material receiving jig, turns the gaskets for 90 degrees, sequentially detects the gaskets by the visual detection device, then carries the gaskets by the feeding manipulator, places the gaskets on the turntable, and positions the gaskets by the positioning component.

Wherein: the gasket turnover device comprises a horizontal moving mechanism; the output end of the horizontal moving mechanism is provided with a lifting cylinder; the output end of the lifting cylinder is provided with a driving motor through a servo mounting seat; the output end of the driving motor is connected with a swing arm; the tail end of the swing arm is detachably inserted with an axis; the visual detection device comprises a visual support which is adjustably mounted on the rack; a CCD camera is arranged on the visual support; a rectangular light source is arranged on the right opposite side of the CCD camera; the material receiving jig comprises a material receiving bracket; the top of the material receiving support is adjustably provided with a cutting seat, and the bottom of the material receiving support is connected with an insulating plate; terminals are arranged on the cutting seat in an array manner; a conductive detection block is inserted on the terminal; the feeding manipulator comprises a YZ moving mechanism; and the output end of the YZ moving mechanism is provided with a clamping finger cylinder.

Wherein: the screw feeding device comprises a second vibration feeding device; the output end of the second vibration feeding device is provided with a material blocking and distributing mechanism; one side of the material blocking and distributing mechanism is provided with a screw manipulator; the second vibration feeding device conveys screws to the tail end one by one, the screws are separated one by the material blocking and distributing mechanism, and the separated screws are grabbed by the screw manipulator and then inserted into the rotary table mechanism.

Wherein: the first detection component is similar in structure to the second detection component; the first detection part comprises a detection support, and a sensor is installed at the output end of the detection support.

Wherein: the riveting device comprises a riveting support; the top of the riveting support is provided with a pressure cylinder; the riveting fixture is movably arranged on the riveting support; the pressurization cylinder can drive the riveting jig to move; and a lower riveting jig is arranged under the riveting jig.

Wherein: the blanking turnover device comprises a blanking turnover bottom plate; a second lifting cylinder is fixedly arranged at the middle position of the blanking turnover bottom plate; the blanking turnover bottom plate is provided with a rotary cylinder support in a lifting and inserting manner; the second lifting cylinder can drive the rotary cylinder support to move up and down; a rotary cylinder is fixedly arranged on the rotary cylinder support; an L-shaped gas finger mounting plate is fixedly mounted at the output end of the rotary cylinder; the rotary cylinder can drive the L-shaped gas finger mounting plate to rotate; and a second clamping finger cylinder is fixedly arranged at the tail end of the L-shaped gas finger mounting plate.

Wherein: the turntable mechanism comprises a divider; tooling jigs are arranged on the output turntable of the divider in a circumferential array mode.

Wherein: the tooling jig comprises an L-shaped tooling plate; a positioning block is movably arranged on one side of the L-shaped tooling plate; one side of the positioning block is connected with the L-shaped tooling plate through a spring; a through round hole is formed in the positioning block; the circumference of the round hole is provided with positioning needles in an array.

Wherein: the screw gasket assembling machine further comprises a stacking device; the stacking device is positioned on one side of the discharging turnover device and used for stacking and storing finished products on the discharging turnover device.

The utility model has the following beneficial effects: the utility model provides an automatic assembling device for screw gaskets, which realizes automatic assembly line production, improves the assembly accuracy and the assembly efficiency, reduces the labor consumption and reduces the production cost.

Drawings

To further illustrate the various embodiments, the utility model provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

FIG. 1 is a three-dimensional schematic view of a screw shim assembling machine according to the present invention;

FIG. 2 is an enlarged view of a portion of the gasket feeding device of the present invention;

FIG. 3 is an enlarged view of the screw loading part of the present invention

FIG. 4 is a schematic view of a riveting device according to the present invention

FIG. 5 is a three-dimensional schematic view of the discharging and turning device of the present invention

Fig. 6 is a three-dimensional schematic view of the tooling fixture of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order that those skilled in the art will better understand the disclosure, the utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 6, a screw gasket assembling machine includes a frame 1, a turntable mechanism 3; gasket feeding device 4, screw feeding 6, first detection part 7, riveting device 8, blanking turnover device 9, second detection part 10 and PLC (programmable logic controller) (not shown). Wherein: the frame 1 may often be made of a metallic material, such as steel, aluminium, etc. The turntable mechanism 3 is arranged on the inner side of the rack 1, and a gasket feeding device 4, a screw feeding device 6, a first detection part 7, a riveting device 8, a blanking turnover device 9 and a second detection part 10 are arranged in a circumferential array on the circumferential side along the rotation direction of the turntable mechanism 3; a station is arranged between the riveting device 8 and the blanking turnover device 9 at an interval, wherein: the gasket feeding device 4 is used for turning a horizontally placed gasket by 90 degrees and then placing the horizontally placed gasket on the turntable mechanism 3, the turntable mechanism 3 transports the horizontally placed gasket to pass through a screw feeding device 6, a first detection part 7, a riveting device 8, a discharging turning device 9 and a second detection part 10 in sequence to complete automatic assembly detection, and the screw feeding device 6 inserts screws into the gasket; the riveting device 8 is used for riveting the gasket and the screw into a whole; and the blanking turnover device 9 is used for automatically blanking the riveted finished product. The application is realized by a turntable mechanism 3; gasket loading attachment 4, screw material loading 6, first detection part 7, riveting device 8, unloading turning device 9, equipment cooperation such as second detection part 10 and PLC controller (for prior art is known for technical personnel in the field, do not do this to explain repeatedly), realize automatic gasket group and detect, automatic gasket group material loading, automatic upset, automatic riveting production, thereby replace manual production operation mode, production quality has been guaranteed, thereby production operating time improves production efficiency, save cost and work efficiency is high, judge the supplied materials through first detection part 7 second detection part 10 in addition, further reduce cost of labor and intensity of labour, low in production cost, product quality is good, the yield is high, and equipment utilization is high. The rotary table mechanisms 3 are respectively arranged below; the gasket feeding device 4, the screw feeding device 6, the first detecting member 7, the caulking device 8, the blanking inverting device 9, and the second detecting member 10 will be described in detail.

On the basis of the above embodiment, the gasket feeding device 4 comprises a five-output vibration feeding device 41; the tail end of the vibration feeding device 41 is provided with a material receiving jig 42; a visual detection device 43 is arranged above the material receiving jig 42; a positioning component 44 movably inserted in the turntable mechanism 3 is arranged on one side of the material receiving jig 42; a feeding manipulator 45 which can move back and forth between the material receiving jig 42 and the positioning component 44 is arranged on one side of the positioning component 44, and a gasket overturning device 46 is rotatably arranged between the material receiving jig 42 and the positioning component 44; the vibration feeding device 41 conveys five gaskets to the material receiving jig 42 in a positive-negative sequence; the gasket turnover device 46 moves the gaskets on the material receiving jig 42 away and turns over the gaskets by 90 degrees, the visual detection device 43 sequentially detects the gaskets, and the gaskets are transported by the feeding manipulator 45 and placed on the turntable and positioned by the positioning component 44. Namely, the vibration feeding device 41 conveys five gaskets to the material receiving jig 42 according to a positive-negative sequence, at the moment, the gasket overturning device 46 starts to move and overturns the gaskets for 90 degrees after lifting the gaskets, so that the gasket groups are vertically placed on the visual detection device 43 to judge whether to place the gaskets according to the positive-negative sequence, detection results are output, the feeding manipulator 45 carries out qualified product grabbing according to the detection results and then places the gaskets on the turntable mechanism 3 to carry out next production, and the gaskets are unqualified and place clinker boxes through the guide chute to be collected. The whole process effectively replaces a manual production operation mode, the production quality is guaranteed, the production working time is reduced, the production efficiency is improved, the cost is saved, and the working efficiency is high.

On the basis of the above embodiment, the pad reversing device 46 includes a horizontal moving mechanism 461; the output end of the horizontal moving mechanism 461 is provided with a lifting cylinder 462; the output end of the lifting cylinder 462 is provided with a driving motor 463 through a servo mounting seat; the output end of the driving motor 463 is connected with a swing arm 464; an axis 465 is detachably inserted at the tail end of the swing arm 464; the vision inspection device 43 comprises a vision bracket 431 adjustably mounted on the frame 1; a CCD camera 432 is arranged on the vision bracket 431; a rectangular light source 433 is arranged on the right opposite side of the CCD camera 432; the receiving fixture 42 comprises a receiving bracket 421; the top of the material receiving support 421 is adjustably provided with a cutting seat 422, and the bottom is connected with an insulating plate 423; terminals 424 are arrayed on the cutting seat 422; a conductive detection block 425 is inserted on the terminal 424; the feeding manipulator 45 comprises a YZ moving mechanism 451 (known in the art and not described herein); the output end of the YZ moving mechanism 451 is provided with a clamping finger cylinder 452.

On the basis of the above embodiment, the screw feeding 6 comprises a second vibration feeding device 61; the output end of the second vibration feeding device 61 is provided with a material blocking and distributing mechanism 62; one side of the material blocking and distributing mechanism 62 is provided with a screw manipulator 63; wherein: the second vibration feeding device 61 conveys screws to the tail end one by one, the screws are separated one by the material blocking and distributing mechanism 62, and the separated screws are grabbed by the screw manipulator 63 and then inserted into the rotary table mechanism 3.

On the basis of the above embodiment, the first detecting member 7 is similar in structure to the second detecting member 10; the first detection part 7 comprises a detection bracket 71, and a sensor 72 is mounted at the output end of the detection bracket 71. This application judges the supplied materials through first detecting element 7 second detecting element 10, has further reduced cost of labor and intensity of labour, low in production cost, and product quality is good, and the yield is high, and rate of equipment utilization is high moreover.

On the basis of the above embodiment, the riveting device 8 includes a riveting bracket 81; a pressure cylinder 82 is arranged at the top of the riveting support 81; the riveting fixture 84 is movably arranged on the riveting support 81; the pressurizing cylinder 82 can drive the riveting jig 84 to move; a lower riveting jig 83 is arranged right below the riveting jig 84.

On the basis of the above embodiment, the blanking turnover device 9 includes a blanking turnover bottom plate 91; a second lifting cylinder 92 is fixedly arranged at the central position of the blanking turnover bottom plate 91; the blanking turnover bottom plate 91 is provided with a rotary cylinder support 93 in a lifting and inserting manner; the second lifting cylinder 92 can drive the rotating cylinder support 93 to move up and down; a rotary cylinder 94 is fixedly arranged on the rotary cylinder support 93; an L-shaped gas finger mounting plate 95 is fixedly mounted at the output end of the rotary cylinder 94; the rotary cylinder 94 can drive the L-shaped gas finger mounting plate 95 to rotate; a second clamping finger cylinder 96 is fixedly mounted at the tail end of the L-shaped air finger mounting plate 95.

On the basis of the above embodiment, the turntable mechanism 3 includes the divider 31; the output turntable of the divider 31 is circumferentially provided with tooling fixtures 32 in an array manner, in this embodiment, the number of the tooling fixtures 32 is 6-12, and the number of the preferred tooling fixtures 32 is 8, so that the space utilization can be maximized without affecting the normal transfer and distribution, and the processing can be performed well and orderly.

On the basis of the above embodiment, the tooling jig 32 includes an L-shaped tooling plate 321; a positioning block 322 is movably arranged on one side of the L-shaped tooling plate 321; one side of the positioning block 322 is connected with the L-shaped tooling plate 321 through a spring; a through round hole is formed in the positioning block 322; the circumference of the round hole is provided with positioning needles 323 in a circumferential array.

On the basis of the above embodiment, the screw gasket assembling machine further comprises a stacking device 11; the stacking device 11 is located on one side of the discharging turnover device 9 and used for stacking and storing finished products on the discharging turnover device 9. In the present embodiment, the stacking device 11 is a four-axis robot, which is well known in the art and will not be described herein.

The operation of the automatic braid wrapping machine of the present invention will be briefly described. Firstly, 5 gasket feeding devices 4 are arranged at one time and arranged according to a positive-negative sequence, when a sensor is in place and detected, a gasket overturning device 46 lifts an axle 465 through five gaskets and rotates, a CCD camera 432 detects the quantity and the positive-negative sequence of the gaskets, when the detection is correct, a feeding manipulator 45 carries the gaskets to a turntable mechanism 3 to continue the next process, if the gasket is wrong, the gasket is discharged, when the turntable mechanism 3 is transported in place, a screw is discharged from a second vibration feeding device 61, the screw is pushed by an air cylinder on a material blocking and distributing mechanism 62 to move left and right, when the detection screw is in place, the air cylinder is jacked up, a screw manipulator 63 grabs the screw and inserts the gasket group, whether the screw is put in is detected through a first detection part 7, then a riveting device 8 is arranged for riveting (ensuring the height consistency of each product), and finally a discharging and overturning device 9 grabs the finished product and discharges and is palletized by a palletizing device 11, the movement of the turntable mechanism 3 is continued, and whether or not the blanking has been performed is detected by the second detecting means 10, for the next preparation. In the whole assembling process, the parts are fed and detected to realize a continuous process, the whole automation degree is high, the detection precision is high, the detection efficiency is high, and the detection efficiency can reach 2400 PCS/H.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a screw gasket kludge which characterized in that: the device comprises a rack (1), a turntable mechanism (3) arranged on the inner side of the rack (1), and a gasket feeding device (4), a screw feeding device (6), a first detection part (7), a riveting device (8), a blanking turnover device (9) and a second detection part (10) which are arranged in a circumferential array on the circumferential side in the rotating direction of the turntable mechanism (3); rivet device (8) and unloading turning device (9) between a station of interval, wherein: the gasket feeding device (4) is used for placing the horizontally placed gaskets after 90-degree overturning on the rotary table mechanism (3), and the gaskets are transported to a screw feeding (6) station by the rotary table mechanism (3), inserted with screws by the screw feeding (6) into the gaskets and then sequentially transported to a riveting device (8) by the rotary table mechanism (3) for riveting forming, and discharged by the discharging overturning device (9) for finished product discharging.

2. The screw gasket assembly machine according to claim 1, wherein: the gasket feeding device (4) comprises a vibration feeding device (41) with five outputs; a material receiving jig (42) is arranged at the tail end of the vibration feeding device (41); a visual detection device (43) is arranged above the material receiving jig (42); one side of the material receiving jig (42) is provided with a positioning component (44) which can be movably inserted into the turntable mechanism (3); a feeding manipulator (45) capable of moving back and forth between the material receiving jig (42) and the positioning component (44) is arranged on one side of the positioning component (44), and a gasket overturning device (46) is rotatably arranged between the material receiving jig (42) and the positioning component (44); the vibration feeding device (41) conveys five gaskets to the material receiving jig (42) in a positive-negative sequence; the gasket turnover device (46) removes the gaskets on the material receiving jig (42), turns the gaskets for 90 degrees, detects the sequence of the gaskets by the visual detection device (43), conveys the gaskets by the feeding manipulator (45), places the gaskets on the rotary table, and positions the gaskets by the positioning component (44).

3. The screw gasket assembly machine according to claim 2, wherein: the pad overturning device (46) comprises a horizontal moving mechanism (461); the output end of the horizontal moving mechanism (461) is provided with a lifting cylinder (462); the output end of the lifting cylinder (462) is provided with a driving motor (463) through a servo mounting seat; the output end of the driving motor (463) is connected with a swing arm (464); the tail end of the swing arm (464) is detachably inserted with an axle (465); the visual inspection device (43) comprises a visual support (431) adjustably mounted on the frame (1); a CCD camera (432) is arranged on the vision bracket (431); a rectangular light source (433) is arranged on the right opposite side of the CCD camera (432); the material receiving jig (42) comprises a material receiving bracket (421); the top of the material receiving support (421) is adjustably provided with a cutting seat (422), and the bottom is connected with an insulating plate (423); terminals (424) are arranged on the cutting seat (422) in an array manner; a conductive detection block (425) is inserted on the terminal (424); the feeding manipulator (45) comprises a YZ moving mechanism (451); the output end of the YZ moving mechanism (451) is provided with a finger clamping cylinder (452).

4. The screw gasket assembly machine according to claim 1, wherein: the screw feeding device (6) comprises a second vibration feeding device (61); the output end of the second vibration feeding device (61) is provided with a material blocking and distributing mechanism (62); a screw manipulator (63) is arranged on one side of the material blocking and distributing mechanism (62); the screws are conveyed to the tail end one by the second vibration feeding device (61) and separated one by the material blocking and distributing mechanism (62), and the separated screws are grabbed by the screw manipulator (63) and then inserted into the turntable mechanism (3).

5. The screw gasket assembly machine according to claim 1, wherein: the first detection part (7) is similar to the second detection part (10); the first detection part (7) comprises a detection bracket (71), and a sensor (72) is installed at the output end of the detection bracket (71).

6. The screw gasket assembly machine according to claim 1, wherein: the riveting device (8) comprises a riveting support (81); a pressure cylinder (82) is installed at the top of the riveting support (81); a riveting jig (84) is movably arranged on the riveting support (81); the pressurization cylinder (82) can drive the riveting jig (84) to move; and a lower riveting jig (83) is arranged right below the riveting jig (84).

7. The screw gasket assembly machine according to claim 1, wherein: the blanking turnover device (9) comprises a blanking turnover bottom plate (91); a second lifting cylinder (92) is fixedly arranged at the center of the blanking turnover bottom plate (91); the blanking turnover bottom plate (91) is provided with a rotary cylinder support (93) in a lifting and inserting manner; the second lifting cylinder (92) can drive the rotary cylinder support (93) to move up and down; a rotary cylinder (94) is fixedly arranged on the rotary cylinder support (93); an L-shaped air finger mounting plate (95) is fixedly mounted at the output end of the rotary cylinder (94); the rotary cylinder (94) can drive the L-shaped gas finger mounting plate (95) to rotate; and a second clamping finger cylinder (96) is fixedly mounted at the tail end of the L-shaped air finger mounting plate (95).

8. The screw gasket assembly machine according to claim 1, wherein: the turntable mechanism (3) comprises a divider (31); tooling jigs (32) are arranged on the output turntable of the divider (31) in a circumferential array mode.

9. The screw gasket assembly machine of claim 8, wherein: the tool jig (32) comprises an L-shaped tool plate (321); a positioning block (322) is movably arranged on one side of the L-shaped tooling plate (321); one side of the positioning block (322) is connected with the L-shaped tooling plate (321) through a spring; a through round hole is formed in the positioning block (322); the circumference of the round hole is provided with positioning needles (323) in a circumferential array.

10. The screw gasket assembly machine according to claim 1, wherein: the screw gasket assembling machine further comprises a stacking device (11); the stacking device (11) is located on one side of the blanking turnover device (9) and used for stacking and storing finished products on the blanking turnover device (9).