CN211679855U

CN211679855U - Multi-station riveting press

Info

Publication number: CN211679855U
Application number: CN201922345633.7U
Authority: CN
Inventors: 张家利; 魏华
Original assignee: Longguang Electronic Group Co ltd
Current assignee: Longguang Electronic Group Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-16
Anticipated expiration: 2029-12-23

Abstract

The utility model belongs to the technical field of squeeze riveter technique and specifically relates to indicate a multistation squeeze riveter, include the board and install in a plurality of pressure riveting equipment of board, pressure riveting equipment including the carrier that is used for bearing the work piece, be used for carrying out the pressure riveting device that the pressure was riveted to the work piece that the carrier bore, be used for with work piece material loading to carrier and with the last unloader of the work piece unloading after the pressure riveting that the carrier bore and be used for driving the carrier and rivet the removal actuating mechanism that removes between device and the unloader in pressing, last unloader is provided with material loading manipulator and unloading manipulator. The feeding and the blanking of the utility model are carried out synchronously, thereby saving the waiting time of feeding and blanking, shortening the period of riveting the workpiece and improving the efficiency and the quality of riveting the workpiece; in addition, a plurality of pressure equipment of riveting carry out the pressure simultaneously and rivet work, have further improved the efficiency of riveting to the work piece pressure.

Description

Multi-station riveting press

Technical Field

The utility model belongs to the technical field of squeeze riveter technique and specifically relates to indicate a multistation squeeze riveter.

Background

The existing squeeze riveter is simple in structure, but single in function, and only can conduct squeeze riveting work, and one squeeze riveter is correspondingly controlled by one operator. When the riveting operation is carried out, an operator places a workpiece in the riveting press machine, the riveting press machine is started, the riveting press machine carries out riveting operation on the workpiece, then the workpiece after riveting is taken away by the operator, the workpiece to be riveted is placed in the riveting press machine, the operation process is more complicated, the labor intensity and the labor cost are high, the problems of pressure-missed riveting or wrong pressure-riveting and the like easily occur after the operator is tired, the quality of pressure riveting is difficult to guarantee, and the riveting press efficiency is low. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a high quality, efficient multistation squeeze riveter is riveted to pressure.

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

the utility model provides a multistation squeeze riveter, its includes the board and installs in a plurality of pressure riveting equipment of board, the pressure riveting equipment is including the carrier that is used for bearing the work piece, be used for carrying out the pressure riveting device that the pressure riveted to the work piece that the carrier bore, be used for with work piece material loading to carrier and with the carrier bore the work piece unloading after the pressure riveting go up the unloader and be used for driving the carrier and press the removal actuating mechanism who moves between riveting device and the last unloader, go up the unloader and be provided with material loading manipulator and unloading manipulator.

Further, unloader including install in the rotation actuating mechanism of board, install in the rotation piece of rotation actuating mechanism's output, set up in the feed mechanism of one side of rotation actuating mechanism and set up in the storage mechanism of the opposite side of rotation actuating mechanism, rotate the unloading arm that includes material loading arm and with material loading arm cross arrangement, material loading manipulator installs in the material loading arm, material unloading manipulator installs in the unloading arm.

Further, the rotating piece is of an integrated structure, and the feeding arm and the discharging arm are vertically arranged.

Furthermore, the carrier comprises a support frame, a bearing plate arranged on the support frame and a pressing mechanism arranged on the support frame, the bearing plate is used for bearing a workpiece, the pressing mechanism is used for pressing the workpiece on the bearing plate, and the support frame is arranged at the output end of the mobile driving mechanism.

Furthermore, the pressing mechanism comprises a lifting driver arranged on the support frame, a lifting plate arranged at the output end of the lifting driver, a rotating driver arranged on the lifting plate and a pressing piece arranged at the output end of the rotating driver.

Furthermore, both ends of the bearing plate are provided with pressing mechanisms.

Further, material loading manipulator or/and unloading manipulator include last unloading driver and install in the sucking disc of the output of last unloading driver, the sucking disc is vacuum chuck or electromagnet, last unloading driver is used for driving the sucking disc and goes up and down.

Further, the first inductor that is used for detecting whether there is the work piece on the feed mechanism is installed to material loading manipulator, material loading manipulator and last unloader all are connected with first inductor electricity, the second inductor that is used for detecting whether there is the work piece is installed to the carrier, the second inductor is connected with the rivet pressing device electricity.

Furthermore, the machine table is provided with a safety grating which is electrically connected with the riveting equipment.

Furthermore, a control screen is arranged at the top of the machine table, and the press riveting equipment is electrically connected with the control screen; the bottom surface of the machine table is provided with a plurality of leveling foot pads and a plurality of movable trundles.

The utility model has the advantages that: in practical application, a feeding manipulator on a feeding and discharging device picks up a workpiece to be riveted, a discharging manipulator picks up the workpiece to be riveted carried by a carrier, then the feeding and discharging device drives the feeding manipulator and the discharging manipulator to synchronously shift, the shifted feeding manipulator transfers the workpiece to be riveted to the carrier, the shifted discharging manipulator transfers the workpiece to be riveted to a discharging position and discharges the workpiece, at the moment, a moving driving mechanism drives the carrier to move the workpiece to be riveted together with the workpiece to be riveted to the pressing and riveting device, the pressing and riveting device performs pressing and riveting on the workpiece to be riveted carried by the carrier, the steps are repeated, thereby realizing uninterrupted feeding of the workpiece to be riveted and discharging of the workpiece to be riveted, after the pressing and riveting is completed, the moving driving mechanism drives the carrier to reset the workpiece to be riveted together with the workpiece to move so that the discharging manipulator discharges the workpiece to be riveted, meanwhile, the feeding manipulator can conveniently feed the workpieces to be riveted, and the feeding and the blanking are synchronously carried out, so that the waiting time of feeding and blanking is saved, the period of riveting the workpieces is shortened, and the efficiency and the quality of riveting the workpieces are improved; in addition, a plurality of pressure equipment of riveting carry out the pressure simultaneously and rivet work, have further improved the efficiency of riveting to the work piece pressure.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the carrier and the mobile driving mechanism of the present invention.

Fig. 3 is the perspective structure diagram of the rotating part, the feeding manipulator and the discharging manipulator of the present invention.

Description of reference numerals:

1. a machine platform; 2. pressing and riveting equipment; 3. a carrier; 31. a support frame; 32. a carrier plate; 33. a pressing mechanism; 34. a lift drive; 35. a lifting plate; 36. a rotation driver; 37. a pressing member; 4. a press riveting device; 51. a feeding manipulator; 511. a loading and unloading driver; 512. a suction cup; 52. a feeding manipulator; 53. a rotation driving mechanism; 54. a rotating member; 55. a feeding mechanism; 56. a material storage mechanism; 57. a feeding arm; 58. a blanking arm; 6. a movement drive mechanism; 7. a safety grating; 8. a control screen; 81. a second inductor; 9. leveling the foot pad; 91. moving the caster; 92. and (5) a workpiece.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 3, the utility model provides a pair of multistation squeeze riveter, it includes board 1 and installs in a plurality of squeeze riveters 2 of board 1, squeeze riveter 2 including the carrier 3 that is used for bearing work piece 92, be used for carrying on the pressure riveting device 4 that the work piece 92 that bears carrier 3 pressed the rivet, be used for with work piece 92 material loading to carrier 3 and with the last unloader that the work piece 92 unloading after the pressure riveting that carrier 3 bore and be used for driving carrier 3 and pressing the removal actuating mechanism 6 of moving between riveting device 4 and the last unloader, last unloader is provided with material loading manipulator 51 and unloading manipulator 52.

In practical application, a feeding manipulator 51 on a feeding and discharging device picks up a workpiece 92 to be pressure riveted, a discharging manipulator 52 picks up the workpiece 92 to be pressure riveted carried by a carrier 3, then the feeding and discharging device drives the feeding manipulator 51 and the discharging manipulator 52 to synchronously shift, the shifted feeding manipulator 51 transfers the workpiece 92 to be pressure riveted onto the carrier 3, the shifted discharging manipulator 52 transfers the workpiece 92 to be pressure riveted to a discharging position and discharges, at the moment, a moving driving mechanism 6 drives the carrier 3 together with the workpiece 92 to be pressure riveted to move into a pressure riveting device 4, the pressure riveting device 4 carries out pressure riveting on the workpiece 92 to be pressure riveted carried by the carrier 3, the steps are repeated, thereby realizing uninterrupted feeding of the workpiece 92 to be pressure riveted and discharging of the workpiece 92 to be pressure riveted, after the pressure riveting is finished, the moving driving mechanism 6 drives the carrier 3 together with the workpiece 92 to reset and move, the blanking manipulator 52 can conveniently blank the workpieces 92 subjected to pressure riveting, and the feeding manipulator 51 can conveniently feed the workpieces 92 to be subjected to pressure riveting, so that the feeding and the blanking are synchronously performed, the waiting time of feeding and blanking is saved, the period of pressure riveting the workpieces 92 is shortened, and the efficiency and the quality of pressure riveting the workpieces 92 are improved; in addition, the plurality of press riveting devices 2 simultaneously perform press riveting work, and the press riveting efficiency of the workpiece 92 is further improved.

In this embodiment, the loading and unloading device includes a rotation driving mechanism 53 installed on the machine table 1, a rotation member 54 installed at the output end of the rotation driving mechanism 53, a feeding mechanism 55 installed at one side of the rotation driving mechanism 53, and a storage mechanism 56 installed at the other side of the rotation driving mechanism 53, the rotation member 54 includes a loading arm 57 and an unloading arm 58 crossed with the loading arm 57, the loading manipulator 51 is installed on the loading arm 57, and the unloading manipulator 52 is installed on the unloading arm 58.

The moving driving mechanism 6 drives the carrier 3 to move to return to the position close to the loading and unloading device, when the carrier 3 is located at the loading and unloading position, the loading arm 57 and the unloading arm 58 are respectively located above the feeding mechanism 55 and the carrier 3, so that the loading manipulator 51 is located above the feeding mechanism 55, the unloading manipulator 52 is located above the carrier 3, when the loading manipulator 51 picks up the workpiece 92 to be riveted supplied by the feeding mechanism 55, and after the unloading manipulator 52 picks up the riveted workpiece 92 carried by the carrier 3, the rotating driving mechanism 53 is rotated to drive the rotating part 54 to rotate by a set angle, so that the loading arm 57 drives the loading manipulator 51 to drive the workpiece 92 to be riveted to move close to the carrier 3, and simultaneously, the unloading arm 58 drives the unloading manipulator 52 to drive the workpiece 92 to be riveted to move away from the carrier 3 until the loading manipulator 51 drives the workpiece 92 to be riveted to move to the upper side of the carrier 3, the blanking manipulator 52 together with the workpiece 92 subjected to pressure riveting is transferred to the upper side of the storage mechanism 56, the feeding manipulator 51 places the workpiece 92 to be subjected to pressure riveting on the carrier 3, the blanking manipulator 52 places the workpiece 92 subjected to pressure riveting on the storage mechanism 56, and the moving driving mechanism 6 drives the carrier 3 together with the workpiece 92 subjected to pressure riveting to move to the pressure riveting device 4, so that the workpiece 92 to be subjected to pressure riveting is fed and the workpiece 92 subjected to pressure riveting is blanked.

When the feeding mechanism 55 is a feeding tray, and the feeding manipulator 51 takes away the workpiece 92 to be riveted on the feeding tray, an operator needs to supplement one workpiece 92 to be riveted on the feeding tray, so that manual feeding is realized; when feed mechanism 55 is automatic feeder, feed mechanism 55 includes the feed seat and sets up when the elevation structure in the feed seat promptly, a plurality of work pieces 92 of waiting to press to rivet are range upon range of to be placed in the feed seat, elevation structure is used for driving the work piece 92 of waiting to press to rivet in the feed seat and goes up and down, after the work piece 92 of waiting to press to rivet in the feed seat was taken away to material loading manipulator 51, the distance of the whole thickness of a work piece 92 that shifts up of a plurality of work pieces 92 of waiting to press to rivet in the elevation structure drive feed seat, thereby realized treating to press the work piece 92 of riveting to carry out automated feed, the efficiency of feed has been improved. Similarly, the storage mechanism 56 may be a storage tray or an automatic stocker, and the working principle of the storage mechanism 56 is similar to that of the feeding mechanism 55, and will not be described herein.

In this embodiment, the rotating part 54 is of an integral structure, and the rotating part 54 is of a right-angle shape, so that not only is the structural stability of the rotating part 54 good and the strength and hardness high, but also the transfer synchronicity of the feeding manipulator 51 and the discharging manipulator 52 is good; the feeding arm 57 and the discharging arm 58 are arranged vertically, the rotation driving mechanism 53 drives the rotation member 54 to rotate back and forth by 90 degrees, so that the feeding manipulator 51 is transferred between the feeding mechanism 55 and the carrier 3, and the discharging manipulator 52 is transferred between the carrier 3 and the storing mechanism 56.

In this embodiment, the carrier 3 includes a supporting frame 31, a supporting plate 32 mounted on the supporting frame 31, and a pressing mechanism 33 mounted on the supporting frame 31, the supporting plate 32 is used for supporting the workpiece 92, the pressing mechanism 33 is used for pressing the workpiece 92 on the supporting plate 32, and the supporting frame 31 is mounted on the output end of the moving driving mechanism 6.

After the feeding manipulator 51 places the workpiece 92 to be pressure riveted on the bearing plate 32, the pressing mechanism 33 presses the workpiece 92 to be pressure riveted on the bearing plate 32, so that the stability of the workpiece 92 to be pressure riveted on the bearing plate 32 is ensured, and then the moving driving mechanism 6 drives the supporting frame 31 together with the bearing plate 32 and the workpiece 92 to be pressure riveted to move into the pressure riveting device 4; this structural design can improve the quality of pressure riveting work piece 92.

In this embodiment, the pressing mechanism 33 includes a lifting driver 34 installed on the supporting frame 31, a lifting plate 35 installed at an output end of the lifting driver 34, a rotating driver 36 installed on the lifting plate 35, and a pressing member 37 installed at an output end of the rotating driver 36. Specifically, the lifting driver 34 is an air cylinder, and the rotating driver 36 is a rotary air cylinder.

After the workpiece 92 to be pressure riveted is placed on the bearing plate 32, the rotating driver 36 drives the pressing piece 37 to rotate to the position above the workpiece 92 to be pressure riveted, and then the lifting driver 34 drives the lifting plate 35 together with the rotating driver 36 and the pressing piece 37 to move downwards until the pressing piece 37 firmly presses the workpiece 92 to be pressure riveted on the bearing plate 32, so that the stability of the workpiece 92 to be pressure riveted during pressure riveting is ensured; after the workpiece 92 is riveted, the moving driving mechanism 6 drives the carrier 3 to move to the feeding position, the lifting driver 34 drives the lifting plate 35 to move upwards together with the rotating driver 36 and the pressing piece 37, then the rotating driver 36 drives the pressing piece 37 to rotate away from the workpiece 92 after riveting so as to avoid the workpiece 92 borne by the bearing plate 32, thereby ensuring that the feeding manipulator 52 can take away the workpiece 92 after riveting, and the feeding manipulator 51 can place the workpiece 92 to be riveted on the bearing plate 32.

In this embodiment, the two ends of the bearing plate 32 are both provided with a pressing mechanism 33. The pressing mechanisms 33 press the workpiece 92 to be pressure riveted on the bearing plate 32, so that the stability of the workpiece 92 to be pressure riveted on the bearing plate 32 is improved, the stress of the workpiece 92 to be pressure riveted is uniform, and the workpiece 92 to be pressure riveted is prevented from being damaged or deformed due to nonuniform stress.

In this embodiment, the feeding manipulator 51 or/and the discharging manipulator 52 includes a feeding and discharging driver 511 installed on the rotating member 54 and a suction cup 512 installed at an output end of the feeding and discharging driver 511, the suction cup 512 is a vacuum suction cup or an electromagnetic suction cup, and the feeding and discharging driver 511 is used for driving the suction cup 512 to move up and down. In actual operation, the loading/unloading driver 511 drives the suction cup 512 to move up and down to suck or release the workpiece 92. According to the workpieces 92 made of different materials, the vacuum chuck or the electromagnetic chuck is selectively adopted, so that the workpieces 92 made of different materials can be conveniently fed and discharged. The structure of the feeding manipulator 51 is the same as that of the discharging manipulator 52, so that on one hand, the universality is good, and on the other hand, the structure is simple and the maintenance is convenient.

In this embodiment, the feeding manipulator 51 is provided with a first sensor for detecting whether the workpiece 92 is on the feeding mechanism 55, and both the feeding manipulator 51 and the loading and unloading device are electrically connected to the first sensor; in this case, the supply mechanism 55 is a supply tray.

When the feeding manipulator 51 is located above the feeding mechanism 55 and the first sensor senses that the workpiece 92 to be riveted is located on the feeding mechanism 55, the first sensor feeds back a signal to the feeding manipulator 51, so that the feeding manipulator 51 picks up the workpiece 92 to be riveted on the feeding mechanism 55, and the accuracy of picking up the workpiece 92 to be riveted by the feeding manipulator 51 is provided.

In this embodiment, the carrier 3 is provided with a second sensor 81 for detecting whether there is a workpiece 92, and the second sensor 81 is electrically connected to the rivet pressing device 4; specifically, the second inductor 81 is embedded in the carrier plate 32.

When the second sensor 81 detects that the workpiece 92 is on the bearing plate 32, the second sensor 81 feeds back a signal to the press riveting device 4, so that the press riveting device 4 performs press riveting operation on the workpiece 92 on the bearing plate 32.

In this embodiment, the machine table 1 is provided with a safety grating 7, and the safety grating 7 is electrically connected with the rivet pressing device 2. When the safety grating 7 detects that the hand or the external structure of an operator is at the detection position of the safety grating 7, the safety grating 7 feeds back a signal to the press riveting equipment 2, and the press riveting equipment 2 stops working; when the safety grating 7 does not detect that the hands of the operator or the external structure is at the detection position of the safety grating 7 and the first sensor senses that the workpiece 92 is on the feeding mechanism 55, the press riveting device 2 works normally.

In this embodiment, the top of the machine table 1 is provided with the control screen 8, the press riveting device 2 is electrically connected with the control screen 8, and the control screen 8 is additionally arranged, so that parameters (such as press riveting time, press riveting force and the like) of the press riveting device 2 can be conveniently adjusted, and opening and closing of the press riveting device 2 can be conveniently controlled; the bottom surface of the machine table 1 is provided with a plurality of leveling foot pads 9 and a plurality of movable caster wheels 91. A plurality of leveling callus on the sole 9 not only can support board 1, when the holding surface is the non-plane, also can adjust through the length to leveling callus on the sole 9 to make board 1 be in the state of keeping flat, guaranteed the stability of board 1. When the machine table 1 needs to be moved, the supporting length of the leveling foot pad 9 only needs to be adjusted to be short, so that the plurality of movable trundles 91 are in contact with the supporting surface, the movement of the machine table 1 can be realized, and the machine table 1 is convenient to transfer and transport.

Preferably, the number of the press riveting devices 2 is two, and the two press riveting devices 2 are arranged in parallel and symmetrically. This structural design not only can improve the efficiency of riveting to work piece 92 pressure, can also make the utility model discloses a compact structure, the operating personnel of being convenient for is right the utility model discloses carry out operation control, reduced intensity of labour and cost of labor.

Preferably, the movement driving mechanism 6 may adopt a linear driving module such as a cylinder, a motor driving screw rod and a nut, which is not described herein again.

Preferably, the riveting device 4 can adopt an existing device, and the details are not repeated.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a multistation squeeze riveter which characterized in that: the riveting device comprises a machine table and a plurality of riveting devices arranged on the machine table, wherein the riveting devices comprise carriers used for bearing workpieces, riveting devices used for riveting the workpieces borne by the carriers in a pressing manner, feeding and discharging devices used for feeding the workpieces to the carriers and discharging the workpieces borne by the carriers after riveting in a pressing manner, and moving driving mechanisms used for driving the carriers to move between the riveting devices and the feeding and discharging devices, and the feeding and discharging devices are provided with feeding manipulators and discharging manipulators.

2. A multi-station squeeze riveter according to claim 1, characterized in that: the feeding and discharging device comprises a rotating driving mechanism arranged on the machine table, a rotating piece arranged at the output end of the rotating driving mechanism, a feeding mechanism arranged on one side of the rotating driving mechanism and a storing mechanism arranged on the other side of the rotating driving mechanism, wherein the rotating piece comprises a feeding arm and a discharging arm which is arranged in a crossed manner with the feeding arm, the feeding manipulator is arranged on the feeding arm, and the discharging manipulator is arranged on the discharging arm.

3. A multi-station squeeze riveter according to claim 2, characterized in that: the rotating piece is of an integrated structure, and the feeding arm and the discharging arm are arranged vertically.

4. A multi-station squeeze riveter according to claim 1, characterized in that: the carrier includes the support frame, installs in the loading board of support frame and installs the pressing mechanism in the support frame, the loading board is used for bearing the work piece, pressing mechanism is used for pressing the work piece on the loading board, the support frame is installed in removal actuating mechanism's output.

5. A multi-station squeeze riveter according to claim 4, characterized in that: the pressing mechanism comprises a lifting driver arranged on the support frame, a lifting plate arranged at the output end of the lifting driver, a rotating driver arranged on the lifting plate and a pressing piece arranged at the output end of the rotating driver.

6. A multi-station squeeze riveter according to claim 4, characterized in that: both ends of the bearing plate are provided with pressing mechanisms.

7. A multi-station squeeze riveter according to claim 1, characterized in that: the feeding mechanical arm or/and the discharging mechanical arm comprise a feeding and discharging driver and a sucker arranged at the output end of the feeding and discharging driver, the sucker is a vacuum sucker or an electromagnetic sucker, and the feeding and discharging driver is used for driving the sucker to lift.

8. A multi-station squeeze riveter according to claim 1, characterized in that: the feeding manipulator is provided with a first sensor for detecting whether a workpiece is arranged on the feeding mechanism, the feeding manipulator and the feeding and discharging device are electrically connected with the first sensor, the carrier is provided with a second sensor for detecting whether a workpiece is arranged, and the second sensor is electrically connected with the riveting device.

9. A multi-station squeeze riveter according to claim 1, characterized in that: the machine table is provided with a safety grating which is electrically connected with the riveting equipment.

10. A multi-station squeeze riveter according to claim 1, characterized in that: the top of the machine table is provided with a control screen, and the press riveting equipment is electrically connected with the control screen; the bottom surface of the machine table is provided with a plurality of leveling foot pads and a plurality of movable trundles.