CN107900275B - Automatic feeding and riveting press - Google Patents
Automatic feeding and riveting press Download PDFInfo
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- CN107900275B CN107900275B CN201711002995.5A CN201711002995A CN107900275B CN 107900275 B CN107900275 B CN 107900275B CN 201711002995 A CN201711002995 A CN 201711002995A CN 107900275 B CN107900275 B CN 107900275B
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- feeding track
- feeding
- clamping
- upper die
- machine body
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- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 241000405070 Percophidae Species 0.000 claims abstract description 33
- 230000007704 transition Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 241000272525 Anas platyrhynchos Species 0.000 claims 3
- 210000003437 trachea Anatomy 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000003825 pressing Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
- B21J15/42—Special clamping devices for workpieces to be riveted together, e.g. operating through the rivet holes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
- B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
Abstract
The invention relates to an automatic feeding and riveting machine which comprises a machine body, a vibration disc, a feeding track controller, a feeding track, a lower die, an upper die capable of moving up and down along the machine body and an auxiliary clamping mechanism for clamping the upper die, wherein the auxiliary clamping mechanism, the vibration disc and the feeding track controller are all arranged on the machine body, the upper die is connected with the machine body in a sliding manner, the lower die is fixedly arranged on a workbench of the machine body and is positioned right below the upper die, a discharge hole of the vibration disc is communicated with a feed end of the feeding track, a driving mechanism connected with the feeding track is arranged in the feeding track controller, the feeding track controller is electrically connected with the driving mechanism, the driving mechanism drives the feeding track to be close to or far away from the machine body, the auxiliary clamping mechanism is in contact with a discharge end of the feeding track, and the discharge end of the feeding track is provided with a duckbill head for limiting the moving direction of a part. The invention has the advantages of high feeding speed, low failure rate, high practicability, simple failure removal and easy maintenance.
Description
Technical Field
The invention relates to a squeeze riveter which comprises a squeeze riveter body, in particular to an automatic feeding riveting press.
Background
At present, for the sheet metal and hardware stamping industry, the biggest bottleneck is the press riveting problem, and efficiency is slow, unsafe, and the efficiency bottom has not only increased the cost of enterprises, once cause the industrial injury, is huge cost to the enterprise to the individual. Although some automatic feeding systems exist at present, obvious shortages exist, and the real demands of customers are far from being met. Taking the automatic feeding as an example represented by the product Ha Ge in the united states, the following steps are adopted: vacuum suction + plastic pipeline + air blowing mode. It has mainly the following disadvantages: 1. the feeding speed is low. Because the principle adopts the suction upper die to suck parts (such as nut columns or screws or blind rivets) on the fixed turnover plate midway in the downward pressing advancing process, the parts do not stay in the middle, if the speed is high, the nut columns (or screws or blind rivets) on the turnover plate can be knocked off and cannot be sucked, so that the press riveting is ineffective and even the products are crushed, the downward pressing speed is strictly limited, and the machine is generally used on an oil press with a relatively low speed, but cannot meet the requirements of customers with high efficiency. 2. The failure rate is high, and the practicality is poor. The conveying channel of the parts adopts a plastic pipeline, so that a plurality of parts cannot be used due to the reason, if the length of the parts is smaller than the pipe diameter of the conveying plastic, the directionality of the parts cannot be ensured, namely, the parts are colloquially called as a heel turning part, once the heel is turned, faults occur, and if workers do not find the heel turning part in time, the products are crushed; however, if the length of the part is longer, the clamping nail phenomenon occurs due to the bending of the plastic transmission pipeline; if burrs exist on the parts, the parts can be blocked in the plastic transmission channel, so that the parts cannot be used normally. And troubleshooting is complex: the system adopts PLC control and full-concealed installation, has complex structure, and can only be maintained by suppliers such as sitting and the like once the system fails, thereby seriously affecting the production of customers. In other words, for the above reasons, most of the clients who are not clear are in an idle state after buying, and cannot reach the intended purpose, and at the same time, waste is caused economically.
Disclosure of Invention
The invention aims to solve the technical problems and provides the automatic feeding squeeze riveter which has the advantages of high feeding speed, low failure rate, high practicability, simple failure removal and easy maintenance.
The technical scheme for solving the technical problems is as follows:
the utility model provides an automatic pay-off squeeze riveter, includes organism, vibration dish, pay-off track controller, pay-off track, lower mould, can follow the upper mould of organism reciprocates and be used for pressing from both sides the auxiliary clamping mechanism of tight upper mould, auxiliary clamping mechanism vibration dish with pay-off track controller all install in on the organism, go up the mould with organism sliding connection, lower mould fixed mounting is on the workstation of organism and be located under the upper mould, the discharge gate of vibration dish with the orbital feed end intercommunication of pay-off, be equipped with in the pay-off track controller and be connected with the pay-off track actuating mechanism, the pay-off track controller with actuating mechanism electricity is connected, actuating mechanism drive the pay-off track is close to or keeps away from the organism, auxiliary clamping mechanism with the orbital discharge end contact of pay-off, the orbital discharge end of pay-off is equipped with the duckbill that restricts part direction of movement, the one end of duckbill with pay-off track fixed connection, the other end of duckbill head with auxiliary clamping mechanism contact.
The beneficial effects of the invention are as follows: the parts are prevented from turning the heel and the clamp when being sent to the upper die from the feeding track, and an auxiliary clamping mechanism is arranged, so that the upper die and the parts are more tightly connected, and the parts are further prevented from being thrown out or deviating from a working position.
On the basis of the technical scheme, the invention can be improved as follows.
Preferably, a control system and a driving device are arranged on the machine body, the control system is electrically connected with the driving device, and the output end of the driving device is connected with the upper die and drives the upper die to move up and down.
The beneficial effect of adopting the preferable scheme is that the driving device is controlled by the control system, and the driving device drives the air suction upper die to ascend or descend.
Preferably, the lower die is a floating needle lower die, the upper die is an air suction upper die, the auxiliary clamping mechanism clamps the air suction upper die, an axial through hole is formed in the center of the air suction upper die, a vacuum generator is fixedly mounted on the machine body, and an air suction port of the vacuum generator is communicated with the axial through hole through a pipeline.
The beneficial effect of adopting above-mentioned preferred scheme is that the upper die that breathes in produces suction through the vacuum generator in axial through-hole, absorbs the part.
Preferably, a feeding groove is formed in one side of the feeding track, two ends of the feeding groove are respectively communicated with a discharging end of the vibration disc and a feeding end of the duckbill head, a feeding air pipe and at least one locking door A are arranged on the feeding track, an air outlet of the feeding air pipe is communicated with the feeding groove, the locking door A comprises a mounting part and a sliding part which is in sliding fit with the mounting part, one side of the feeding track far away from the feeding groove is fixedly connected with the mounting part, a sliding groove is formed in the mounting part, the sliding groove is matched with the sliding part, two ends of the sliding part are respectively provided with a connecting plate, the connecting plates are fixedly connected with the sliding part, two connecting plates are respectively provided with a feeding plate and a stop plate, one side of the feeding plate is fixedly connected with one connecting plate, one side of the feeding plate is provided with a supporting end, one side of the stop plate is fixedly connected with the other connecting plate, the other side of the feeding plate is provided with an inserting end, the other side of the feeding plate is provided with the inserting end, the connecting plate is fixedly connected with the supporting end, the two sides of the feeding plate are fixedly connected with the same plane, the vibrating disc is provided with the vibrating disc, and the distance is larger than the vibrating disc.
The beneficial effects of adopting above-mentioned preferred scheme are that through locking door A with the part one by one transfer, the pay-off is accurate, the control of being convenient for.
Preferably, the feeding plate is provided with an inclined plane a, one end of the inclined plane a intersects with the supporting end, the distance between the other end of the inclined plane a and the horizontal plane is greater than the distance between the end of the inclined plane a intersected with the supporting end and the horizontal plane, and the supporting end is a plane or an edge.
The beneficial effects of adopting above-mentioned preferred scheme are that can simple structure, slide along the spout through the slider and just can realize that the stop plate leaves the feed chute, advance the board and get into the feed chute to just in time with a part card between the stop plate and advance the board, rethread stop plate gets into the feed chute, advance the board and leave the feed chute, just in time with just in time the part that blocks release and press the riveting.
Preferably, an inclined plane B parallel to the inclined plane A is arranged below the stop plate, one end of the inclined plane B is intersected with the insertion end, and the inclined plane B is opposite to the inclined plane A.
The beneficial effect of adopting above-mentioned preferred scheme is that guarantee to advance board and stop plate work fast and stably, prevent to damage the part.
Preferably, the auxiliary clamping mechanism comprises an elastic piece, a boom track, a boom sliding along the boom track and a clamping nozzle for clamping the air suction upper die, the boom track is fixedly connected with the machine body, two ends of the elastic piece are respectively connected with the boom track and the boom, the bottom of the boom is fixedly connected with the clamping nozzle, and the clamping nozzle is in contact with the duckbill head.
The auxiliary clamping mechanism can move along with the suction upper die for a certain distance, so that the auxiliary clamping mechanism can keep the working state of auxiliary clamping parts in the stroke of the suction upper die, and returns to the original position when the suction upper die and the lower die work in a contact manner, and interference of the auxiliary clamping mechanism to the riveting operation is prevented.
Preferably, the clamping nozzle comprises a fixing part, two half check rings and two clamping parts, wherein the half check rings are oppositely arranged, the two clamping parts are oppositely arranged, the top of the fixing part is fixedly connected with the bottom of the hanging rod, the bottom of the fixing part is hinged to the two top of the half check rings, the two bottom of the half check rings are respectively fixedly connected with the top of the clamping parts, the two clamping parts are respectively contacted with the duckbill head at one side, clamping grooves are formed in the half check rings, stepped openings are formed in the clamping parts, T-shaped guide grooves are formed in the duckbill head, the two clamping grooves are matched and clamp the bottom of the air suction upper die, the upper part of the opening is communicated with the axial through hole, the feeding groove is communicated with one end of the guide groove, and the other end of the guide groove is communicated with the opening.
The beneficial effects of adopting above-mentioned preferred scheme are that the structure of specifically disclosing the clamp mouth, through the rotatory cooperation of grip slot to inhale the upper die and carry out centre gripping and loosen.
Preferably, the duckbill is provided with a protrusion, the opening comprises an arc groove and a limiting groove, the clamping groove is communicated with the arc groove, the arc groove is communicated with the limiting groove, the upper parts of the arc grooves are communicated with the axial through holes, the protrusion is positioned in the arc groove on one side of the air suction upper die, which is close to the feeding rail, and the lower part of the arc groove is communicated with the limiting groove in a matched manner.
The beneficial effect of adopting above-mentioned preferred scheme is that make the part get into auxiliary fixture in can going into smoothly from the pay-off track to guarantee that the gesture is correct when the part receives the suction of the upper mould of breathing in.
Preferably, a door lock B is installed at one end, close to the duckbill head, on the feeding track, and comprises a pressure cylinder and a push rod, wherein the pressure cylinder is fixedly installed on the feeding track, a piston rod of the pressure cylinder is fixedly connected with the push rod, the bulge and the push rod are respectively positioned at the upper end and the lower end of the guide groove, and the guide groove and the feeding groove are vertically arranged with the push rod.
The beneficial effect of adopting above-mentioned preferred scheme is that provide an impetus for the part when getting into auxiliary clamping mechanism from the pay-off track, make the part can be quick accurate get into auxiliary clamping mechanism and by the upper mould suction of inhaling.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of a clip;
FIG. 3 is a schematic view of the installation of the feed rail, lock door A and feed air pipe;
FIG. 4 is a schematic view of the structure of the suction upper die;
figure 5 is a schematic view of the structure of a duckbill;
FIG. 6 is a schematic view of the installation of the lock door B and duckbill;
figure 7 is a schematic view of the installation of the lock door B and duckbill on the feed rail.
In the drawings, the list of components represented by the various numbers is as follows:
1. the machine body comprises a machine body, 2, a lower die, 3, an air suction upper die, 4, a vibration disc, 5, a feeding track controller, 6, a vacuum generator, 7, a feeding track, 8, an auxiliary clamping mechanism, 9, a duckbill head, 10, a control system, 11, a driving device, 12, a lock door A,13, a feeding air pipe, 14, a mounting part, 15, a sliding part, 16, a connecting plate, 17, a stop plate, 18, a feeding plate, 19, a feeding groove, 20, a supporting end, 21, an inserting end, 22, an inclined surface A,23, an inclined surface B,24, a boom track, 25, a boom, 26, an elastic piece, 27, a clamping mouth, 28, a fixing part, 29, a clamping part, 30, a half check ring, 31, a clamping groove, 32, an arc groove, 33, a limiting groove, 34, a guide groove, 35, a bulge, 36, a pressure cylinder, 37, a push rod, 38, a lock door B,39, an inclined surface C,40, an axial through hole, 41, a connecting part, 42, a transition part, 43 and a clamping part.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
Example 1
As shown in fig. 1 to 5, an automatic feeding and riveting machine comprises a machine body 1, a vibration disc 4, a feeding track controller 5, a feeding track 7, a lower die 2, an upper die capable of moving up and down along the machine body 1 and an auxiliary clamping mechanism 8 for clamping the upper die, wherein the auxiliary clamping mechanism 8, the vibration disc 4 and the feeding track controller 5 are all arranged on the machine body 1, the upper die is in sliding connection with the machine body 1, the lower die 2 is fixedly arranged on a workbench of the machine body 1 and is positioned right below the upper die, a discharge port of the vibration disc 4 is communicated with a feed end of the feeding track 7, a driving mechanism connected with the feeding track 7 is arranged in the feeding track controller 5, the feeding track controller 5 is electrically connected with the driving mechanism, the driving mechanism drives the feeding track 7 to be close to or far away from the machine body 1, the auxiliary clamping mechanism 8 is contacted with a discharge end of the feeding track 7, a duckbill 9 for limiting the moving direction of a part is arranged at the discharge end of the feeding track 7, one end of the duckbill 9 is fixedly connected with the feeding track 7, and the other end of the duckbill 9 is contacted with the auxiliary clamping mechanism 8.
The machine body 1 is provided with a control system 10 and a driving device 11, the control system 10 is electrically connected with the driving device 11, and the output end of the driving device 11 is connected with the upper die and drives the upper die to move up and down.
The lower die 2 is a floating needle lower die, the upper die is an air suction upper die 3, the auxiliary clamping mechanism 8 clamps the air suction upper die 3, an axial through hole 40 is formed in the center of the air suction upper die 3, the machine body 1 is fixedly provided with a vacuum generator 6, and an air suction port of the vacuum generator 6 is communicated with the axial through hole 40 through a pipeline.
The feeding chute 19 is arranged on one side of the feeding track 7, the two ends of the feeding chute 19 are respectively communicated with the discharging end of the vibration disc 4 and the feeding end of the duckbill head 9, the feeding track 7 is provided with the feeding air pipe 13 and at least one lock door A12, the air outlet of the feeding air pipe 13 is communicated with the feeding chute 19, the lock door A12 comprises a mounting part 14 and a sliding part 15 which is in sliding fit with the mounting part 14, one side of the feeding track 7 far away from the feeding chute 19 is fixedly connected with the mounting part 14, a sliding groove is arranged on the mounting part 14 and is matched with the sliding part 15, two ends of the sliding part 15 are respectively provided with a connecting plate 16, the connecting plates 16 are fixedly connected with the sliding part 15, two connecting plates 16 are respectively provided with an inlet plate 18 and a stop plate 17, one side of the inlet plate 18 is fixedly connected with one connecting plate 16, the other side of the inlet plate 18 is provided with a supporting end 20, one side of the stop plate 17 is fixedly connected with the other connecting plate 16, the other side of the stop plate 17 is provided with an inserting end 21, the inserting end 21 is in a coplanar end 20, and the inserting end 21 is in a distance from the coplanar end 21 to the vibration disc 4 is greater than the vibration disc at the distance of the vibration disc 4.
The feeding plate 18 is provided with an inclined plane A22, one end of the inclined plane A22 is intersected with the supporting end 20, the distance from the other end of the inclined plane A22 to the horizontal plane is larger than the distance from the end, intersected with the supporting end 20, of the inclined plane A22 to the horizontal plane, and the supporting end 20 is a plane or an edge.
The stop plate 17 is provided with a slope B23 parallel to the slope A22, one end of the slope B23 intersects with the insertion end 21, and the slope B23 is opposite to the slope A22.
The auxiliary clamping mechanism 8 comprises an elastic piece 26, a boom track 24, a boom 25 sliding along the boom track 24 and a clamping nozzle 27 for clamping the air suction upper die 3, the boom track 24 is fixedly connected with the machine body 1, two ends of the elastic piece 26 are respectively connected with the boom track 24 and the boom 25, the bottom of the boom 25 is fixedly connected with the clamping nozzle 27, and the clamping nozzle 27 is in contact with the duckbill 9.
The clamping mouth 27 comprises a fixing part 28, two half check rings 30 which are oppositely arranged and two clamping parts 29 which are oppositely arranged, the top of the fixing part 28 is fixedly connected with the bottom of the hanging rod 25, the bottom of the fixing part 28 is hinged with the tops of the two half check rings 30, the bottoms of the two half check rings 30 are respectively fixedly connected with the top of one clamping part 29, one sides of the two clamping parts 29 are respectively contacted with the duckbill head 9, clamping grooves 31 are formed in the half check rings 30, a step-shaped opening is formed between the two clamping parts 29, T-shaped guide grooves 34 are formed in the duckbill head 9, the two clamping grooves 31 are matched with the bottoms of the upper clamping suction die 3, the upper parts of the openings are communicated with the axial through holes 40, the feeding grooves 19 are communicated with one ends of the guide grooves 34, and the other ends of the guide grooves 34 are communicated with the openings.
The duckbill head 9 is provided with a bulge 35, the opening comprises an arc groove 32 and a limit groove 33, the clamping groove 31 is communicated with the arc groove 32, the arc groove 32 is communicated with the limit groove 33, the upper parts of the two arc grooves 32 are communicated with the axial through holes 40, the bulge 35 is positioned in the arc groove 32 on one side, close to the feeding track 7, of the air suction upper die 3, and the lower part of the arc groove 32 is matched with the limit groove 33 to be communicated with the guide groove 34.
Wherein preferably the resilient member 26 is a spring. The driving mechanism is an air cylinder or an oil cylinder, and the feeding track controller 5 is electrically connected with the air cylinder or the oil cylinder. The driving device 11 is a cylinder or an oil cylinder. The upper suction die 3 comprises a clamping part 43, a transition part 42 and a connecting part 41, wherein the top end of the connecting part 41 is connected with the output end of the driving device 11, the bottom of the connecting part 41 is connected with the top of the transition part 42, the bottom of the transition part 42 is connected with the top of the connecting part 41, and the bottom of the connecting part 41 is in contact with a part. The cross section of the transition portion 42 is trapezoidal, and the area of the top surface of the transition portion 42 is smaller than the area of the bottom surface of the transition portion 42.
When the vibration plate 4 works, parts (such as nut columns, screws or blind rivets and the like) for riveting are sent to the feeding track 7, the parts are stored on a section of feeding track 7 between the first locking door A12 and the vibration plate 4 through the blocking of the first locking door A12, and after the parts on the section of feeding track 7 are stored to a certain position, the feeding track controller 5 sends a stop signal to the vibration plate 4, and the vibration plate 4 stops working. Every time the lock door A12 only holds one part to pass through, air is introduced into the feeding air pipe 13, the air pushes the part to continuously move downwards along the feeding track 7 until the part moves to the second lock door A12, the second lock door A12 is opened, the part enters the opening through the duckbill head 9, meanwhile, the protrusion 35 ensures that the part does not turn the heel, the part keeps a correct posture in the clamping mouth 27, the part just works under the axial through hole 40, the vacuum generator 6 works, suction is generated in the axial through hole 40 to suck the part under the air suction upper die 3, and meanwhile, the pressure riveting hole of the workpiece is sleeved on the floating needle of the floating needle lower die 2. The driving device in the feeding track controller 5 drives the feeding track 7 to be far away from the machine body 1, then the driving device 11 is controlled by the control system 10 to drive the air suction upper die 3 to move downwards, the clamping mouth 27 moves downwards along with the air suction upper die 3 to protect the parts in the correct stroke, when the elastic piece 26 stretches to the maximum, the clamping mouth 27 cannot move downwards, the clamping part 43 continues to move downwards, and the transition part 42 pushes the clamping mouth 27 open, so that the air suction upper die 3 presses the parts into a workpiece. The air suction upper die 3 returns, the workpiece subjected to press riveting is taken out to finish one-time processing, and the operation is repeated, so that continuous press riveting operation can be accurately and rapidly finished, meanwhile, the press riveting head is separated by hands, and the machine tool is safe and reliable and cannot generate industrial accidents. After the riveting, the parts on the section of feeding track 7 between the first locking door A12 and the vibration disc 4 are lower than a certain position, the vibration disc 4 is restarted, and the parts are continuously conveyed to the feeding track 7. And (5) completing automatic feeding.
Example 2
As shown in fig. 1 to 7, the difference between the embodiment 2 and the embodiment 1 is that a lock door a12 is installed at one end of the feeding track 7 near the vibration disc 4, a lock door B38 is installed at one end of the feeding track 7 near the duckbill head 9, the lock door B38 comprises a pressure cylinder 36 and a push rod 37, the pressure cylinder 36 is fixedly installed on the feeding track 7, a piston rod of the pressure cylinder 36 is fixedly connected with the push rod 37, the protrusion 35 and the push rod 37 are respectively located at the upper end and the lower end of the guide groove 34, and the guide groove 34 and the feed groove 19 are both vertically arranged with the push rod 37. When the part flows through door lock a12 to door lock B38, cylinder 36 is operated, which, by the action of push rod 37, cuts the part into the opening. The push rod 37 is provided with an inclined surface C39, and the distance between one end of the inclined surface C39, which is close to the feeding track 7, and one side of the guide groove 34, which is far away from the pressure cylinder 36, is smaller than the distance between one end of the inclined surface C39, which is close to the clamping mouth 27, and one side of the guide groove 34, which is far away from the pressure cylinder 36. I.e. as the push rod moves towards the side of the guide slot 34 away from the pressure cylinder 36, the inclined surface C39 and the guide slot 34 cooperate to squeeze the part into the nip 27, while the protrusion 35 ensures that the part does not turn over and maintains a correct attitude in the nip 27.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (4)
1. An automatic feeding squeeze riveter which is characterized in that: the duck mouth feeding device comprises a machine body (1), a vibration disc (4), a feeding track controller (5), a feeding track (7), a lower die (2), an upper die capable of moving up and down along the machine body (1) and an auxiliary clamping mechanism (8) for clamping the upper die, wherein the auxiliary clamping mechanism (8), the vibration disc (4) and the feeding track controller (5) are all arranged on the machine body (1), the upper die is in sliding connection with the machine body (1), the lower die (2) is fixedly arranged on a workbench of the machine body (1) and is positioned under the upper die, a discharge port of the vibration disc (4) is communicated with a feeding end of the feeding track (7), a driving mechanism connected with the feeding track (7) is arranged in the feeding track controller (5), the feeding track controller (5) is electrically connected with the driving mechanism, the driving mechanism drives the feeding track (7) to be close to or far away from the machine body (1), the auxiliary clamping mechanism (8) is fixedly connected with a discharge end of the feeding track (7), a duckbill (9) is arranged at one end of the feeding track (7), which is in contact with a duckbill part (9), and the other end of the duckbill is contacted with the feeding track (7) in a moving direction;
a control system (10) and a driving device (11) are arranged on the machine body (1), the control system (10) is electrically connected with the driving device (11), and the output end of the driving device (11) is connected with the upper die and drives the upper die to move up and down;
the lower die (2) is a floating needle lower die, the upper die is an air suction upper die (3), the auxiliary clamping mechanism (8) clamps the air suction upper die (3), an axial through hole (40) is formed in the center of the air suction upper die (3), a vacuum generator (6) is fixedly arranged on the machine body (1), and an air suction port of the vacuum generator (6) is communicated with the axial through hole (40) through a pipeline;
the air suction upper die (3) comprises a clamping part (43), a transition part (42) and a connecting part (41), wherein the top end of the connecting part (41) is connected with the output end of the driving device (11), the bottom of the connecting part (41) is connected with the top of the transition part (42), the bottom of the transition part (42) is connected with the top of the clamping part (43), and the bottom of the clamping part (43) is in contact with a part;
feed chute (19) have been seted up to one side of pay-off track (7), feed chute (19) both ends communicate respectively the discharge end of vibration dish (4) with the feed end of duckbill head (9), be equipped with pay-off trachea (13) and at least one lock door A (12) on pay-off track (7), the gas outlet of pay-off trachea (13) with feed chute (19) intercommunication, lock door A (12) include installation department (14) and with installation department (14) sliding fit's sliding part (15), feed chute (7) keep away from one side and installation department (14) fixed connection of feed chute (19), set up the spout on installation department (14), spout and sliding part (15) cooperation, the both ends of sliding part (15) all are equipped with link plate (16), link plate (16) and sliding part (15) fixed connection, are equipped with intake plate (18) and stop plate (17) on two link plate (16) respectively, intake plate (18) are kept away from one side of feed chute (19) and one side of link plate (18) have one side of setting up opposite feed chute (20), one side of the stop plate (17) is fixedly connected with the other connecting plate (16), the other side of the stop plate (17) is provided with an insertion end (21), the insertion end (21) is coplanar with the supporting end (20), and the distance between the insertion end (21) and the vibration disc (4) is larger than the distance between the supporting end (20) and the vibration disc (4);
the auxiliary clamping mechanism (8) comprises an elastic piece (26), a boom track (24), a boom (25) sliding along the boom track (24) and a clamping nozzle (27) for clamping the air suction upper die (3), the boom track (24) is fixedly connected with the machine body (1), two ends of the elastic piece (26) are respectively connected with the boom track (24) and the boom (25), the bottom of the boom (25) is fixedly connected with the clamping nozzle (27), and the clamping nozzle (27) is in contact with the duckbill head (9);
the clamping nozzle (27) comprises a fixing part (28), two half check rings (30) which are oppositely arranged and two clamping parts (29) which are oppositely arranged, the top of the fixing part (28) is fixedly connected with the bottom of the hanging rod (25), the bottom of the fixing part (28) is hinged with the tops of the two half check rings (30), the bottoms of the two half check rings (30) are respectively fixedly connected with the top of one clamping part (29), one side of each clamping part (29) is contacted with the duckbill head (9), a clamping groove (31) is formed in the half check ring (30), a step-shaped opening is formed between the two clamping parts (29), a T-shaped guide groove (34) is formed in the duckbill head (9), the bottoms of the upper air suction die (3) are matched and clamped, the upper parts of the opening are communicated with the axial through holes (40), one side of each clamping part (29) is contacted with the duckbill head (9), and one end of each guide groove (34) is communicated with the other end of each guide groove (34);
the duckbill head (9) is provided with a bulge (35), the opening comprises an arc-shaped groove (32) and a limit groove (33), the clamping groove (31) is communicated with the arc-shaped groove (32), the arc-shaped grooves (32) are communicated with the limit grooves (33), the upper parts of the two arc-shaped grooves (32) are communicated with the axial through holes (40), the protrusion (35) is positioned in the arc-shaped groove (32) on one side of the air suction upper die (3) close to the feeding track (7), and the lower part of the arc-shaped groove (32) is communicated with the limit groove (33) in a matched mode with the guide groove (34).
2. The autoloading squeeze riveter of claim 1, wherein: the feeding plate (18) is provided with an inclined plane A (22), one end of the inclined plane A (22) is intersected with the supporting end (20), the distance between the other end of the inclined plane A (22) and the horizontal plane is larger than the distance between one end of the inclined plane A (22) intersected with the supporting end (20) and the horizontal plane, and the supporting end (20) is a plane or an edge.
3. The autoloading squeeze riveter of claim 2, wherein: an inclined plane B (23) parallel to the inclined plane A (22) is arranged below the stop plate (17), one end of the inclined plane B (23) is intersected with the insertion end (21), and the inclined plane B (23) is arranged opposite to the inclined plane A (22).
4. The autoloading squeeze riveter of claim 1, wherein: the utility model discloses a feeding device, including feeding track (7), including duck bill head (9), feeding track (7), install lock door B (38) near one end of duck bill head (9), lock door B (38) include pneumatic cylinder (36) and push rod (37), pneumatic cylinder (36) fixed mounting in on feeding track (7), the piston rod of pneumatic cylinder (36) with push rod (37) fixed connection, protruding (35) with push rod (37) are located respectively the upper and lower both ends of guide way (34), guide way (34) with feed chute (19) all with push rod (37) set up perpendicularly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002995.5A CN107900275B (en) | 2017-10-24 | 2017-10-24 | Automatic feeding and riveting press |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002995.5A CN107900275B (en) | 2017-10-24 | 2017-10-24 | Automatic feeding and riveting press |
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| CN107900275A CN107900275A (en) | 2018-04-13 |
| CN107900275B true CN107900275B (en) | 2024-04-16 |
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| CN108746460A (en) * | 2018-06-26 | 2018-11-06 | 嘉兴艾格森电子有限公司 | A kind of automatic riveting machine |
| CN108856627B (en) * | 2018-07-09 | 2023-09-12 | 慧眼自动化科技（广州）有限公司 | Rivet punching mechanism and riveting machine |
| CN109848362A (en) * | 2018-12-12 | 2019-06-07 | 慧眼自动化科技（广州）有限公司 | Improved band type manufactures punching mechanism |
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| CN110586844B (en) * | 2019-08-26 | 2020-10-13 | 福建惠安新然石材有限公司 | Automatic gasket feeding riveting machine based on partial pressure pushing principle |
| CN113059109A (en) * | 2021-03-17 | 2021-07-02 | 杭州吉恒机电有限公司 | Squeeze riveter |
| CN113828695B (en) * | 2021-11-29 | 2022-04-01 | 苏州托克斯冲压设备有限公司 | Prevent screw pay-off pressure riveting mechanism that emptys |
| CN115283968A (en) * | 2022-08-19 | 2022-11-04 | 吴江明凯金属制品有限公司 | Automatic press-in machine for copper riveting column |
| CN117620671B (en) * | 2024-01-19 | 2024-04-12 | 海斯坦普汽车组件（昆山）有限公司 | Pressing riveting mechanism and method for preventing pressing riveting nut from inclining |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484132Y (en) * | 2001-02-22 | 2002-04-03 | 刘燕照 | Corn-buckling transfer apparatus |
| CN201320592Y (en) * | 2008-11-28 | 2009-10-07 | 东莞市中一合金科技有限公司 | Down-feeding rivet jointing machine in stamping mold |
| DE102009044888A1 (en) * | 2009-12-14 | 2011-06-16 | Ortwin Prof. Dr.-Ing. Hahn | Method for mechanically joining metallic sheets in automotive engineering, involves deforming lower molding part so that lower part material is pressed into groove, and applying force over rivet head and die plate for deforming lower part |
| CN104889305A (en) * | 2014-03-06 | 2015-09-09 | 林建祥 | Novel window wheel assembly process and window wheel riveting machine for realizing novel window wheel assembly process |
| CN204975952U (en) * | 2015-09-22 | 2016-01-20 | 史广材 | Press in nut of squeeze riveter, automatic feeding system down of riveting nut that rises |
| CN207267021U (en) * | 2017-10-24 | 2018-04-24 | 史广材 | A kind of self-feeding squeeze riveter |
-
2017
- 2017-10-24 CN CN201711002995.5A patent/CN107900275B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484132Y (en) * | 2001-02-22 | 2002-04-03 | 刘燕照 | Corn-buckling transfer apparatus |
| CN201320592Y (en) * | 2008-11-28 | 2009-10-07 | 东莞市中一合金科技有限公司 | Down-feeding rivet jointing machine in stamping mold |
| DE102009044888A1 (en) * | 2009-12-14 | 2011-06-16 | Ortwin Prof. Dr.-Ing. Hahn | Method for mechanically joining metallic sheets in automotive engineering, involves deforming lower molding part so that lower part material is pressed into groove, and applying force over rivet head and die plate for deforming lower part |
| CN104889305A (en) * | 2014-03-06 | 2015-09-09 | 林建祥 | Novel window wheel assembly process and window wheel riveting machine for realizing novel window wheel assembly process |
| CN204975952U (en) * | 2015-09-22 | 2016-01-20 | 史广材 | Press in nut of squeeze riveter, automatic feeding system down of riveting nut that rises |
| CN207267021U (en) * | 2017-10-24 | 2018-04-24 | 史广材 | A kind of self-feeding squeeze riveter |
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