CN202621879U - Reverse knockout machine - Google Patents
Reverse knockout machine Download PDFInfo
- Publication number
- CN202621879U CN202621879U CN 201220240525 CN201220240525U CN202621879U CN 202621879 U CN202621879 U CN 202621879U CN 201220240525 CN201220240525 CN 201220240525 CN 201220240525 U CN201220240525 U CN 201220240525U CN 202621879 U CN202621879 U CN 202621879U
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- Prior art keywords
- arm
- cylinder
- gear
- reductor
- servomotor
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Abstract
The utility model discloses a reverse knockout machine which comprises a machine frame, a horizontal travel mechanism, a rotating mechanism and an arm drive mechanism. The horizontal travel mechanism is arranged on the machine frame, the rotating mechanism is arranged on the horizontal travel mechanism, and the arm drive mechanism is arranged on the rotating mechanism. A servo motor and a speed reducer are connected to be a driving device which is used in the horizontal travel mechanism, the rotating mechanism and the arm drive mechanism, so that the running speed of the reverse knockout machine is fast and the accuracy of clamping products is high. The reverse knockout machine is provided with the rotating mechanism so as to make circular motion after a knockout arm clamps the products and place the products to a designated position accurately. The reverse knockout machine is provided with the horizontal travel mechanism so as to withdraw timely after the knockout arm clamps the products, and the knockout arm and the products are enabled to be not polluted by a spray machine during spraying process.
Description
Technical field
The utility model relates to the knockout machine art, refers in particular to a kind of reverse knockout machine that the speed of service is fast and precision is high that has.
Background technology
In the production process of some products, need die casting machine to come the various die castings of die casting usually, like shell of mobile phone etc.Usually be equiped with dynamic model and cover half on the die casting machine, behind die casting molding, the taking-up arm of knockout machine stretched between dynamic model and the cover half and clamped die casting this moment, took out arm then and shifted out die casting machine and die casting is placed on the feeding belt.Generally, knockout machine is arranged at the cover half side, and when pickup was carried out with spraying simultaneously, die casting was contaminated easily.
The most important thing is that knockout machine need be done and advance, retreats, vertically and do circular motion, in the prior art, much all be to adjust through manual work, and the speed of service is slow, and is consuming time many in the process of operation, the gripping precision is low wait not enough.
The utility model content
In view of this, the utility model is to the disappearance of prior art existence, and its main purpose provides a kind of die casting machine dynamic model side and speed of service piece, reverse knockout machine that precision is high be located at.
For realizing above-mentioned purpose, the utility model adopts following technical scheme: a kind of reverse knockout machine is characterized in that: include frame, horizontal mobile mechanism, rotating mechanism and arm driving mechanism; Said horizontal mobile mechanism is installed on the frame, and said rotating mechanism is installed on the horizontal mobile mechanism, and said arm driving mechanism is installed on the rotating mechanism;
Said horizontal mobile mechanism comprises walks crosswise casing, first servomotor, first reductor, first gear, horizontal rack, horizontal guide rail and cross sliding clock; Said horizontal guide rail and horizontal rack are installed on the frame; Said cross sliding clock is set on the horizontal guide rail; The said casing of walking crosswise is installed on the cross sliding clock; Said first servomotor connects first reductor and is installed in simultaneously and walks crosswise in the casing; Said first gear is installed on first speed reducer output shaft; Said first gear is meshed with horizontal rack;
Said rotating mechanism comprises rotating disc, second servomotor, second reductor, second gear and revolution fluted disc; Said second servomotor is installed on the rotating disc; Said second reductor connects second servomotor; Said second gear is installed on second speed reducer output shaft; Said second gear is mutually meshing with the revolution fluted disc; Said rotating disc sliding fit is installed on the revolution fluted disc;
Said arm driving mechanism includes support, the 3rd servomotor, the 3rd reductor, lowering or hoisting gear, main arm, assistant's arm, takes out arm, tool cylinder and jaw; Said support is installed on the rotating disc; Said the 3rd servomotor connects the 3rd reductor and is installed on the support; Said main arm one end is installed on the 3rd speed reducer output shaft, and the other end is connected with the lowering or hoisting gear sliding fit; Said assistant's arm one end sliding fit is installed on the support, and the other end is connected with said lowering or hoisting gear sliding fit; Said taking-up arm is installed on the lowering or hoisting gear; Said tool cylinder is installed on and takes out on the arm; Said jaw is installed on the tool cylinder.
As a kind of preferred version, said lowering or hoisting gear includes elevating bracket, riser guide, lift cylinder and lifting slider; Said elevating bracket and main arm and assistant's arm sliding fit are installed; Said riser guide is installed on the elevating bracket; Said lifting slider is set on the riser guide; Said lift cylinder comprises cylinder body and piston rod, and said cylinder body is installed on the elevating bracket, and said piston rod slides to be plugged on the cylinder body and with the taking-up arm and is connected.
As a kind of preferred version, said taking-up arm includes and takes out arm shell, rotating shaft, revolution cylinder and revolution cylinder seat; Said revolution cylinder seat is installed on the lifting slider in the lowering or hoisting gear; Said taking-up arm pivot is placed in the rotating shaft; Said revolution cylinder is installed on the revolution cylinder seat; Said rotating shaft one end is connected with the revolution cylinder, and the other end is connected with the tool cylinder.
As a kind of preferred version, the support in the said arm driving mechanism is provided with two buffer units.
As a kind of preferred version, the rotating disc below in the said rotating mechanism is provided with two buffer units.
As a kind of preferred version, said buffer unit includes limit base, spacing rubber cushion and adjustable cushion, and said spacing rubber cushion and adjustable cushion are installed on the limit base.
The utility model compared with prior art has tangible advantage and beneficial effect, particularly, can be known by technique scheme:
1. horizontal mobile mechanism, rotating mechanism and the arm driving mechanism in this reverse knockout machine all adopts servomotor to connect reductor and makees drive unit, thereby can make that the reverse knockout machine speed of service is fast and gripping product precision is high.
2. this reverse knockout machine is provided with rotating mechanism, can after taking out arm gripping product, do circular motion, and product is placed into assigned address accurately.
3. this reverse knockout machine is provided with horizontal mobile mechanism, can after taking out arm gripping product, in time retreat, and taking-up arm and product can not polluteed by spraying machine in spray process.
4. the arm driving mechanism of this reverse knockout machine is provided with lowering or hoisting gear, can accurately control the position of taking out on the arm vertical direction, and the gripping product accuracy improves greatly.
Be architectural feature and the effect of more clearly setting forth the utility model, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the solid assembling sketch map of the preferred embodiment of the utility model;
Fig. 2 is the side schematic view of the preferred embodiment of the utility model;
Fig. 3 is the another side sketch map of the preferred embodiment of the utility model;
Fig. 4 is the vertical view of the preferred embodiment of the utility model.
The accompanying drawing identifier declaration:
10, frame
20, horizontal mobile mechanism
21, walk crosswise casing 22, first servomotor
23, first reductor 24, first gear
25, horizontal rack 26, horizontal guide rail
27, cross sliding clock
30, rotating mechanism
31, rotating disc 32, second servomotor
33, second reductor 34, second gear
35, revolution fluted disc 36, rotation buffer unit
40, arm driving mechanism
41, support 411, arm buffer unit
42, the 3rd servomotor 43, the 3rd reductor
44, lowering or hoisting gear 441, elevating bracket
442, riser guide 443, lift cylinder
443a, cylinder body 443b, piston rod
444, lifting slider 45, main arm
46, assistant's arm 47, taking-up arm
471, take out arm shell 472, rotating shaft
473, revolution cylinder 474, revolution cylinder seat
48, tool cylinder 49, jaw.
The specific embodiment:
Please referring to figs. 1 through shown in Figure 4, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes frame 10, horizontal mobile mechanism 20, rotating mechanism 30 and arm driving mechanism 40; Said horizontal mobile mechanism 20 is installed on the frame 10, and said rotating mechanism 30 is installed on the horizontal mobile mechanism 20, and said arm driving mechanism 40 is installed on the rotating mechanism 30;
This horizontal mobile mechanism 20 comprises walks crosswise casing 21, first servomotor 22, first reductor 23, first gear 24, horizontal rack 25, horizontal guide rail 26 and cross sliding clock 27; This horizontal guide rail 26 is two guide rails, and this horizontal rack 25 and horizontal guide rail 26 are parallel and be positioned in the middle of two horizontal guide rails 26, and this horizontal guide rail 26 and horizontal rack 25 are installed on the frame 10; This cross sliding clock 27 is set on the horizontal guide rail 26, and this cross sliding clock 27 is four, can slide in the horizontal direction along horizontal guide rail 26; This is walked crosswise casing 21 and is installed on the cross sliding clock 27; This first servomotor 22 connects first reductor 23 and all is installed in to be walked crosswise in the casing 21; This first gear 24 is installed on first reductor, 23 output shafts; This first gear 24 is meshed with horizontal rack 25.First servomotor 22 connects first reductor 23 and drives the rotation of first reductor, 23 output shafts, and first gear 24 rotates with first reductor, 23 output shafts simultaneously, and these first gear, 24 drives are walked crosswise casing and moved around in the horizontal direction along horizontal rack 25.
This rotating mechanism 30 comprises rotating disc 31, second servomotor 32, second reductor 33, second gear 34 and revolution fluted disc 35; These rotating disc 31 sliding fits are installed on the revolution fluted disc 35, and these rotating disc 31 belows are provided with two rotation buffer units 36.This second servomotor 32 is installed on the rotating disc 31; This second reductor 33 connects second servomotor 32; This second gear 34 is installed on second reductor, 33 output shafts; This second gear 34 is mutually meshing with revolution fluted disc 35.This second servomotor 32 connects second reductor 33 and drives the rotation of second reductor, 33 output shafts, and second gear 34 rotates with second reductor, 33 output shafts simultaneously, and these second gear, 34 driven rotary dishes 31 move around along revolution fluted discs 35.
This arm driving mechanism 40 includes support 41, the 3rd servomotor 42, the 3rd reductor 43, lowering or hoisting gear 44, main arm 45, assistant's arm 46, takes out arm 47, tool cylinder 48 and jaw 49; This support 41 is installed on the rotating disc 31; The 3rd servomotor 42 connects the 3rd reductor 43 and is installed on the support 41; This support 41 is provided with two arm buffer units 411.This lowering or hoisting gear 44 includes elevating bracket 441, riser guide 442, lift cylinder 443 and lifting slider 444; This elevating bracket 441 is installed with main arm 45 and assistant's arm 46 sliding fits; This riser guide 442 is installed on the elevating bracket 441; This lifting slider 444 is set on the riser guide 442; This lift cylinder 443 comprises cylinder body 443a and piston rod 443b, and this cylinder body 443a is installed on the elevating bracket 441, and this piston rod 443b slip is plugged in cylinder body 443a and upward and with the taking-up arm is connected.These main arm 45 1 ends are installed on the 3rd reductor 43 output shafts, and the other end is connected with lowering or hoisting gear 44 sliding fits; These assistant's arm 46 1 end sliding fits are installed on the support 41, and the other end is connected with said lowering or hoisting gear 44 sliding fits; This taking-up arm 47 is installed on the lowering or hoisting gear 44, and this taking-up arm 47 includes and takes out arm shell 471, rotating shaft 472, revolution cylinder 473 and revolution cylinder seat 474; Said revolution cylinder seat 474 is installed on the lifting slider 444 in the lowering or hoisting gear; Said taking-up arm shell 471 pivots are placed in the rotating shaft 472; Said revolution cylinder 473 is installed on the revolution cylinder seat 474; Said rotating shaft 472 1 ends are connected with revolution cylinder 473, and the other end is connected with tool cylinder 48.This tool cylinder 48 is installed on and takes out on the arm 47; This jaw 49 is installed on the tool cylinder 48.
The course of work that present embodiment is detailed is following:
When this reverse knockout machine moves; In horizontal mobile mechanism 20; First servomotor 22 connects first reductor, 23 drivings, first reductor, 23 output shafts and drives 24 rotations of first gear, and first gear 24 is done horizontal movement along horizontal rack 25, and cross sliding clock 24 is done horizontal movement along horizontal guide rail 26.Horizontal guide rail 26 and cross sliding clock 24 drives are walked crosswise casing 21 and are moved back and forth in the horizontal direction.
In rotating mechanism 30, second servomotor 32 connects second reductor 33 and drives the rotation of second reductor, 33 output shafts, and second gear 34 rotates with second reductor, 33 output shafts simultaneously, and second gear, 34 driven rotary dishes 31 move around along revolution fluted discs 35.
In arm driving mechanism 40, the 3rd servomotor 42 connects the 3rd reductor 43 and drives the 3rd reductor 43 output shafts and rotate, and main simultaneously arm 45, assistant's arm 46, lowering or hoisting gear 44, takes out arm 47, tool cylinder 48 and jaw 49 along with rotation.In this lowering or hoisting gear 44, lift cylinder 443 piston rod 443b do and move both vertically, and take out arm 47 along with moving up and down, thereby the position on arm 47 vertical direction are taken out in adjustment.Drive rotating shaft 472 rotations through revolution cylinder 473, the direction of adjustment jaw 49 is through the folding of tool cylinder 48 control jaws 49, the process of accomplishing pickup and putting part.
The design focal point of the utility model is:
1. horizontal mobile mechanism, rotating mechanism and the arm driving mechanism in this reverse knockout machine all adopts servomotor to connect reductor and makees drive unit, thereby can make that the reverse knockout machine speed of service is fast and gripping product precision is high.
2. this reverse knockout machine is provided with rotating mechanism, can after taking out arm gripping product, do circular motion, and product is placed into assigned address accurately.
3. this reverse knockout machine is provided with horizontal mobile mechanism, can after taking out arm gripping product, in time withdraw from, and taking-up arm and product can not polluteed by spraying machine in spray process.
4. the arm driving mechanism of this reverse knockout machine is provided with lowering or hoisting gear, can accurately control the position of taking out on the arm vertical direction, and the gripping product accuracy improves greatly.
The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. a reverse knockout machine is characterized in that: include frame, horizontal mobile mechanism, rotating mechanism and arm driving mechanism; Said horizontal mobile mechanism is installed on the frame, and said rotating mechanism is installed on the horizontal mobile mechanism, and said arm driving mechanism is installed on the rotating mechanism;
Said horizontal mobile mechanism comprises walks crosswise casing, first servomotor, first reductor, first gear, horizontal rack, horizontal guide rail and cross sliding clock; Said horizontal guide rail and horizontal rack are installed on the frame; Said cross sliding clock is set on the horizontal guide rail; The said casing of walking crosswise is installed on the cross sliding clock; Said first servomotor connects first reductor and is installed in simultaneously to be walked crosswise in the casing; Said first gear is installed on first speed reducer output shaft; Said first gear is meshed with horizontal rack;
Said rotating mechanism comprises rotating disc, second servomotor, second reductor, second gear and revolution fluted disc; Said second servomotor is installed on the rotating disc; Said second reductor connects second servomotor; Said second gear is installed on second speed reducer output shaft; Said second gear is mutually meshing with the revolution fluted disc; Said rotating disc sliding fit is installed on the revolution fluted disc;
Said arm driving mechanism includes support, the 3rd servomotor, the 3rd reductor, lowering or hoisting gear, main arm, assistant's arm, takes out arm, tool cylinder and jaw; Said support is installed on the rotating disc; Said the 3rd servomotor connects the 3rd reductor and is installed on the support; Said main arm one end is installed on the 3rd speed reducer output shaft, and the other end is connected with the lowering or hoisting gear sliding fit; Said assistant's arm one end sliding fit is installed on the support, and the other end is connected with said lowering or hoisting gear sliding fit; Said taking-up arm is installed on the lowering or hoisting gear; Said tool cylinder is installed on and takes out on the arm; Said jaw is installed on the tool cylinder.
2. reverse knockout machine according to claim 1 is characterized in that: said lowering or hoisting gear includes elevating bracket, riser guide, lift cylinder and lifting slider; Said elevating bracket and main arm and assistant's arm sliding fit are installed; Said riser guide is installed on the elevating bracket; Said lifting slider is set on the riser guide; Said lift cylinder comprises cylinder body and piston rod, and said cylinder body is installed on the elevating bracket, and said piston rod slides to be plugged on the cylinder body and with the taking-up arm and is connected.
3. reverse knockout machine according to claim 1 is characterized in that: said taking-up arm includes and takes out arm shell, rotating shaft, revolution cylinder and revolution cylinder seat; Said revolution cylinder seat is installed on the lifting slider in the lowering or hoisting gear; Said taking-up arm pivot is placed in the rotating shaft; Said revolution cylinder is installed on the revolution cylinder seat; Said rotating shaft one end is connected with the revolution cylinder, and the other end is connected with the tool cylinder.
4. reverse knockout machine according to claim 1 is characterized in that: the support in the said arm driving mechanism is provided with two buffer units.
5. reverse knockout machine according to claim 1 is characterized in that: the rotating disc below in the said rotating mechanism is provided with two buffer units.
6. according to claim 4 or 5 described reverse knockout machines, it is characterized in that: said buffer unit includes limit base, spacing rubber cushion and adjustable cushion, and said spacing rubber cushion and adjustable cushion are installed on the limit base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240525 CN202621879U (en) | 2012-05-24 | 2012-05-24 | Reverse knockout machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240525 CN202621879U (en) | 2012-05-24 | 2012-05-24 | Reverse knockout machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621879U true CN202621879U (en) | 2012-12-26 |
Family
ID=47375122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240525 Expired - Fee Related CN202621879U (en) | 2012-05-24 | 2012-05-24 | Reverse knockout machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418770A (en) * | 2012-05-24 | 2013-12-04 | 东莞市菱锐机械有限公司 | Reversed take-out machine |
-
2012
- 2012-05-24 CN CN 201220240525 patent/CN202621879U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418770A (en) * | 2012-05-24 | 2013-12-04 | 东莞市菱锐机械有限公司 | Reversed take-out machine |
| CN103418770B (en) * | 2012-05-24 | 2016-02-03 | 东莞市菱锐机械有限公司 | Reverse knockout machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130524 |