CN210819898U - Multirow drill point punches and uses automatic feeding mechanism - Google Patents
Multirow drill point punches and uses automatic feeding mechanism Download PDFInfo
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- CN210819898U CN210819898U CN201921613077.0U CN201921613077U CN210819898U CN 210819898 U CN210819898 U CN 210819898U CN 201921613077 U CN201921613077 U CN 201921613077U CN 210819898 U CN210819898 U CN 210819898U
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- guide
- electric push
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000004080 punching Methods 0.000 claims abstract description 25
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The utility model belongs to the technical field of punching processing, and discloses an automatic feeding mechanism for punching a plurality of rows of drill pins, which comprises a feeding device and a plurality of rows of drill pin punching devices which are sequentially arranged along the advancing direction of a plate, wherein the feeding device comprises a material guide device and a feeding device, and the feeding device is arranged at the top end of the material guide device; the material guide device comprises a rack and a conveyor belt arranged in the rack, and the conveyor belt realizes material guide of the plate; the feeding device comprises two groups of electric push rods, sliding plates and guide plates which are symmetrically arranged, wherein the electric push rods drive the sliding plates to reciprocate, and the two guide plates form a V-shaped structure and are movably connected with the sliding plates to form elastic rotation so as to clamp plates; in conclusion, the plate can be automatically conveyed to the multi-row drilling needle punching device based on the driving of the electric push rod and the clamping of the V-shaped guide plate; in addition, the V-shaped structure is arranged to limit the loading position of the plate, and the accuracy of plate loading is further guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the processing of punching, concretely relates to multirow drill point punches and uses automatic feeding mechanism.
Background
The punching process refers to an operation of drilling holes on a workpiece by using a drill point in punching equipment, taking the production of a circuit board as an example, in order to facilitate the installation and the assembly of the circuit board, holes need to be punched on a plate, and the number of the punched holes exceeds one, so that a punching device with a plurality of rows of drill points is needed when punching is carried out.
In the actual punching process, the punching device mostly adopts manual feeding operation, so that the problems of low efficiency and large workload exist on one hand, and the problem of different plate positioning positions exists on the other hand, so that the accuracy of the punching position is influenced;
to above-mentioned problem, the automatic feeding device who uses the manipulator to press from both sides and get, remove the plate has appeared in the market, but the rigidity of circuit board plate is lower, utilizes the manipulator to press from both sides and is used for resulting in plate bending deformation when getting, still can influence the positioning accuracy of plate, causes the plate to damage even.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multirow drill point punches and uses automatic feeding mechanism to solve the problem that exists among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic feeding mechanism for punching a plurality of rows of drill pins comprises a feeding device and a plurality of rows of drill pin punching devices which are sequentially arranged along the advancing direction of a plate, wherein the feeding device comprises a material guide device and a feeding device, and the feeding device is arranged at the top end of the material guide device; the material guide device comprises a rack and a conveyor belt arranged in the rack, and the conveyor belt realizes material guide of the plate;
the feeding device comprises two groups of electric push rods, a sliding plate and guide plates which are symmetrically arranged, wherein the electric push rods are arranged at the top end of the rack, a connecting plate is connected between the movable end of each electric push rod and the corresponding sliding plate so as to drive the sliding plate to slide in a reciprocating manner along the advancing direction of the plate, a connecting swivel seat is arranged at one end of each sliding plate, one end of each guide plate is rotatably connected with the corresponding sliding plate through the corresponding connecting swivel seat, the guide plates and the sliding plates are further connected with springs, the springs are close to the ends far away from the connecting swivel seats so as to realize the elastic rotation of the guide plates, the two guide plates are limited to form a V-shaped structure;
and a limiting device is further arranged between the sliding plate and the guide plate to limit the rotating position of the guide plate and realize the clamping of the plate between the two guide plates.
Preferably, stop device includes solenoid valve and telescopic link, the stiff end and the solenoid valve of telescopic link are all installed on the slide, and are connected with the trachea between telescopic link and the solenoid valve to realize the length of telescopic link and prescribe a limit to.
Preferably, the feeding device further comprises a clamping force limiting component to limit the clamping degree of the two guide plates to the plate, the clamping force limiting component comprises a sliding groove and a sliding block, the sliding groove is formed in the top end of the rack, the sliding block is limited inside the sliding groove, and the electric push rod is directly fixed on the sliding block, so that the movement of the integral feeding device is realized, and the feeding device is started based on the movement.
Preferably, the slide block resetting device further comprises a resetting component to realize the resetting of the slide block, the resetting component comprises an electromagnet and a permanent magnet, the electromagnet is fixed at one end of the slide groove, the permanent magnet is embedded into one end of the slide block, and the electromagnet and the permanent magnet are matched with each other.
Preferably, the device also comprises a connecting rod, wherein the connecting rod is connected with the two sliding blocks to ensure that the two sliding blocks synchronously move, and the connecting rod is of a U-shaped structure.
Compared with the prior art, the utility model, following beneficial effect has:
(1) based on the feeding mechanism provided by the utility model, the plate can be automatically conveyed to the multi-row drill point punching device without manual feeding, thereby improving the processing efficiency and simultaneously reducing the workload of manual operation;
additionally, the utility model discloses in, the plate is when carrying out automatic feeding for the plate is injectd in whole mechanism's intermediate position based on the setting of V type baffle, thereby guarantees that the plate gets into perforating device and also lies in intermediate position department all the time, with this injects the accurate nature of material loading at every turn.
(2) Aiming at the V-shaped guide plate, the feeding mechanism can be effectively suitable for plates with different sizes, so that the application range of the integral feeding mechanism is expanded.
(3) To above-mentioned V type baffle, based on the pay-off of conveyer belt to the plate, make the plate get into in the V type with the baffle contact, and the baffle realizes the chucking of plate based on elastic rotation, the chucking back is based on the plate and slides in the friction drive baffle of baffle, and the turned angle of baffle is injectd to the cooperation solenoid valve, make from this and form automatic chucking between V type baffle and the plate, the size of its chucking power has still been injectd simultaneously, the stability of plate chucking has both been guaranteed, effectively avoided excessive chucking and arouse the problem that the plate warp.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic view of the clamping state of the present invention;
fig. 4 is a schematic view of the loading state of the present invention;
in the figure: 100-feeding device, 10-guiding device, 11-chute, 12-connecting plate, 13-sliding block, 14-sliding plate, 15-connecting rod, 16-electric push rod, 17-electromagnetic valve, 18-telescopic rod, 19-spring, 20-guide plate, 21-connecting rotary seat, 22-electromagnet, 23-permanent magnet and 200-multi-row drill point punching device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides an automatic feeding mechanism for punching multiple rows of drill pins, including a feeding device 100 and multiple rows of drill pin punching devices 200 sequentially arranged along the advancing direction of a plate, where the feeding device 100 includes a material guiding device 10 and a feeding device, where the feeding device is installed at the top end of the material guiding device 10; the material guiding device 10 comprises a frame and a conveyor belt arranged inside the frame, wherein the conveyor belt realizes material guiding of the plate;
the feeding device comprises two groups of electric push rods 16, a sliding plate 14 and guide plates 20 which are symmetrically arranged, wherein the electric push rods 16 are arranged at the top end of the rack, a connecting plate 12 is connected between the movable end of each electric push rod 16 and the corresponding sliding plate 14 so as to drive the corresponding sliding plate 14 to slide in a reciprocating manner along the advancing direction of the plate, a connecting rotary seat 21 is arranged at one end of the corresponding sliding plate 14, one end of each guide plate 20 is rotatably connected with the corresponding sliding plate 14 through the corresponding connecting rotary seat 21, the guide plates 20 and the corresponding sliding plates 14 are further connected with springs 19, the springs 19 are close to the ends far away from the corresponding connecting rotary seats 21 so as to realize elastic rotation of the guide plates 20, the two guide plates 20 are limited; the V-shaped structure is set, so that plates with various shapes or sizes can be contacted and clamped with the guide plate 20 after entering the feeding device, and the application range of the whole mechanism is effectively expanded;
a stop device is also provided between the slide plate 14 and the guide plate 20 to define the rotational position of the guide plate 20 and to effect clamping of the panel between the two guide plates 20.
Referring to fig. 1, in this embodiment, preferably, the limiting device includes an electromagnetic valve 17 and an expansion link 18, the fixed end of the expansion link 18 and the electromagnetic valve 17 are both mounted on the sliding plate 14, and an air pipe is connected between the expansion link 18 and the electromagnetic valve 17 to limit the length of the expansion link 18; specifically, when the telescopic rod 18 is extended, air suction or exhaust operation needs to be achieved, the telescopic rod 18 is connected with the electromagnetic valve 17 through an air pipe, so that the air suction or exhaust state of the telescopic rod 18 is limited, the electromagnetic valve 17 is in an open state in a conventional state, the telescopic rod 18 can be ensured to be extended and retracted normally, and the electromagnetic valve 17 is in a closed state in a limited state, so that the length of the telescopic rod 18 is limited.
Referring to fig. 1-2, in this embodiment, it is preferable that a clamping force limiting member is further included to limit the clamping degree of the two guide plates 20 to the plate, and the clamping force limiting member includes a sliding slot 11 and a sliding block 13, the sliding slot 11 is opened at the top end of the rack, the sliding block 13 is limited inside the sliding slot 11, and the electric push rod 16 is directly fixed on the sliding block 13, so as to realize the movement of the integral feeding device, and start the feeding device based on the movement.
Referring to fig. 2, in this embodiment, it is preferable that the slide block 13 further includes a resetting member to reset the slide block 13, and the resetting member includes an electromagnet 22 and a permanent magnet 23, the electromagnet 22 is fixed at one end of the slide slot 11, the permanent magnet 23 is embedded in one end of the slide block 13, and the electromagnet 22 and the permanent magnet 23 are matched with each other.
Referring to fig. 1, in this embodiment, it is preferable that a connecting rod 15 is further included, the connecting rod 15 connects the two sliding blocks 13, so as to ensure that the two sliding blocks 13 move synchronously, and the connecting rod 15 is in a U-shaped structure, so as to avoid the influence of the arrangement of the connecting rod 15 on the material guiding of the plate.
Referring to fig. 1, fig. 3 and fig. 4, and combining the above structure, the practical application flow of the present embodiment is as follows:
s1, as shown in figure 1, the plate is conveyed into the feeding device through a conveyor belt, namely, the plate gradually enters a V-shaped groove formed by two guide plates 20, and the plate is limited at the middle position of the two guide plates 20 under the guiding action of the V-shaped groove and is in contact with the surfaces of the two guide plates 20.
S2, along with the plate is clamped between the two guide plates 20, the plate extrudes the two guide plates 20, so that the movable ends of the two guide plates 20 extrude the spring 19 and drive the two guide plates 20 to rotate, the electromagnetic valve 17 compresses the telescopic rod 18 during rotation, gas in the telescopic rod 18 is discharged and retracts, the spring 19 generates resilience force under the state, the two guide plates 20 clamp the plate, and therefore friction force between the guide plates 20 and the plate is increased.
S3, as shown in FIG. 3, the plate still has a tendency of advancing along the conveyor belt, friction is generated between the plate and the guide plate 20, so that the guide plate 20 is driven to synchronously move, the guide plate 20 drives the sliding plate 14 to move, and the sliding plate 14 pulls the sliding block 13 to move in the sliding groove 11 through the connecting plate 12 and the electric push rod 16 until the sliding block 13 moves to the front end of the sliding groove 11;
the leading end is the end along the direction of advance of the finger or conveyor belt during the process.
S4, as shown in FIG. 4, the sliding block 13 is limited at the front end of the sliding chute 11 and cannot move any more, and meanwhile, the electric push rod 16 and the electromagnetic valve 17 are synchronously started, wherein the electromagnetic valve 17 is closed, so that the telescopic rod 18 cannot retract, the rotating position of the guide plate 20 is limited, the guide plate 20 is ensured to be in a clamping state, and meanwhile, the guide plate 20 is prevented from continuously rotating to generate larger clamping force, so that the effect of avoiding excessive clamping is achieved; the electric push rod 16 pushes the connecting plate 12 to move towards the multiple rows of drill point punching devices 200, and the connecting plate 12 drives the sliding plate 14 and the guide plates 20 to move, so that the plate clamped between the two guide plates 20 is fed into the multiple rows of drill point punching devices 200, and automatic feeding is realized.
S5, after the feeding is finished, retracting the electric push rod 16, and starting the electromagnet 22, wherein the retraction of the electric push rod 16 realizes the reset of the sliding plate 14 and the guide plate 20, and the electromagnet 22 is matched with the permanent magnet block 23 to realize the reset of the sliding block 13.
And S6, repeating the operations to realize continuous feeding and punching.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a multirow drill point punches and uses automatic feeding mechanism, includes along loading attachment (100) and multirow drill point perforating device (200) that the plate advancing direction set gradually, its characterized in that: the feeding device (100) comprises a material guide device (10) and a feeding device, wherein the feeding device is arranged at the top end of the material guide device (10); the material guide device (10) comprises a rack and a conveyor belt arranged in the rack, and the conveyor belt realizes material guide of the plate;
the feeding device comprises two groups of electric push rods (16), a sliding plate (14) and guide plates (20), wherein the two groups of electric push rods (16) are symmetrically arranged, a connecting plate (12) is connected between the movable end of each electric push rod (16) and the sliding plate (14) so as to drive the sliding plate (14) to slide in a reciprocating mode along the advancing direction of a plate, a connecting rotary seat (21) is arranged at one end of the sliding plate (14), one end of each guide plate (20) is rotatably connected with the sliding plate (14) through the connecting rotary seat (21), the guide plates (20) and the sliding plates (14) are further connected with springs (19), the springs (19) are close to one ends far away from the connecting rotary seat (21) so as to achieve elastic rotation of the guide plates (20), the two guide plates (20) are limited to form a V-shaped structure, and the openings of the V-shaped structure are gradually;
and a limiting device is further arranged between the sliding plate (14) and the guide plate (20) to limit the rotating position of the guide plate (20) and realize the clamping of the plate between the two guide plates (20).
2. The automatic feeding mechanism for punching multiple rows of drill pins according to claim 1, wherein: the limiting device comprises an electromagnetic valve (17) and an expansion rod (18), the fixed end of the expansion rod (18) and the electromagnetic valve (17) are both installed on the sliding plate (14), and an air pipe is connected between the expansion rod (18) and the electromagnetic valve (17) so as to limit the length of the expansion rod (18).
3. The automatic feeding mechanism for punching multiple rows of drill pins according to claim 1, wherein: the feeding device is characterized by further comprising a clamping force limiting component for limiting the clamping degree of the two guide plates (20) to the plate, the clamping force limiting component comprises a sliding groove (11) and a sliding block (13), the sliding groove (11) is formed in the top end of the rack, the sliding block (13) is limited inside the sliding groove (11), and an electric push rod (16) is directly fixed on the sliding block (13), so that the movement of the whole feeding device is achieved, and the feeding device is started based on the movement.
4. The automatic feeding mechanism for punching multiple rows of drill pins as claimed in claim 3, wherein: the resetting mechanism comprises an electromagnet (22) and a permanent magnet (23), the electromagnet (22) is fixed at one end of the sliding groove (11), the permanent magnet (23) is embedded into one end of the sliding block (13), and the electromagnet (22) and the permanent magnet (23) are matched with each other.
5. The automatic feeding mechanism for punching multiple rows of drill pins as claimed in claim 4, wherein: still include connecting rod (15), two sliders (13) are connected in connecting rod (15), guarantee two sliders (13) synchronous motion, and connecting rod (15) are the U type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921613077.0U CN210819898U (en) | 2019-09-26 | 2019-09-26 | Multirow drill point punches and uses automatic feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921613077.0U CN210819898U (en) | 2019-09-26 | 2019-09-26 | Multirow drill point punches and uses automatic feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210819898U true CN210819898U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921613077.0U Expired - Fee Related CN210819898U (en) | 2019-09-26 | 2019-09-26 | Multirow drill point punches and uses automatic feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210819898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511739A (en) * | 2023-05-26 | 2023-08-01 | 河北大豪智能激光装备有限公司 | Uninterrupted pipe feeding mechanism for continuous laser drilling |
-
2019
- 2019-09-26 CN CN201921613077.0U patent/CN210819898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511739A (en) * | 2023-05-26 | 2023-08-01 | 河北大豪智能激光装备有限公司 | Uninterrupted pipe feeding mechanism for continuous laser drilling |
| CN116511739B (en) * | 2023-05-26 | 2023-12-22 | 河北大豪智能激光装备有限公司 | Uninterrupted pipe feeding mechanism for continuous laser drilling |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |