CN210676834U - Universal molding sand type printer production line - Google Patents
Universal molding sand type printer production line Download PDFInfo
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- CN210676834U CN210676834U CN201921210752.5U CN201921210752U CN210676834U CN 210676834 U CN210676834 U CN 210676834U CN 201921210752 U CN201921210752 U CN 201921210752U CN 210676834 U CN210676834 U CN 210676834U
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- sand
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Abstract
The utility model discloses a production line of a universal molding sand printer, which comprises a production frame and a transportation track arranged in the production frame; the top of the conveying track is provided with a plurality of sand box mechanisms, and the conveying track is used for sequentially moving the sand box mechanisms into the production frame and sequentially moving the sand box mechanisms out of the production frame; the top of the production frame is also provided with a sand paving mechanism for paving sand for the sand box mechanism and a printing mechanism for printing. The utility model discloses be equipped with two at least sand box mechanisms, a plurality of sand box mechanisms can realize the sanding each other in turn and print and sand removal processing, mutual independence, mutual noninterference, and the production line links up closely, the shaping size is big, the shaping is efficient.
Description
Technical Field
The utility model relates to a sand printer technical field especially relates to a general-purpose molding sand type printer production line.
Background
The sand mould printing belongs to the indirect metal part fast manufacturing technology of the microdrop jet type, also called the sand mould no-mould casting manufacturing technology. In the existing equipment, the sand mold printing production line generally has the defects of small molding size, single sand pool, low efficiency, long sand cleaning time and the like. In actual production, when a customer casts a large part for trial production, the sand mold needs to be produced in batches quickly, and the forming size and the forming efficiency of the existing equipment cannot be met. Scaling up existing equipment to meet the requirements requires more print heads in the array to increase the print width, which increases the cost and decreases the reliability of the equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a general-purpose molding sand type printer production line, this production line are equipped with two at least sand box mechanisms, and a plurality of sand box mechanisms can realize each other alternately that the sanding is printed and the sand removal is handled, mutual independence, mutual noninterference, and the production line links up closely, the shaping size is big, the shaping is efficient.
In order to realize the purpose, the following technical scheme is adopted:
a production line of a universal molding sand printer comprises a production frame and a transportation rail arranged in the production frame in a penetrating way; the top of the conveying track is provided with a plurality of sand box mechanisms, and the conveying track is used for sequentially moving the sand box mechanisms into the production frame and sequentially moving the sand box mechanisms out of the production frame; the top of the production frame is also provided with a sand paving mechanism for paving sand for the sand box mechanism and a printing mechanism for printing.
Further, sand box mechanism includes the sand pond box body, places the sand pond box body in and holds the sand board rather than sliding connection, arranges in and holds the sand board bottom and be used for the drive to hold the lift module that the sand board goes up and down.
Furthermore, two sides of the top of the production frame are respectively provided with a slide rail along the length direction, and one side of each slide rail is also provided with a translation module; the sanding mechanism and the printing mechanism are connected with the top of the production frame in a sliding mode through two sliding rails, and the two translation modules are respectively used for driving the sanding mechanism and the printing mechanism to slide along the sliding rails.
Furthermore, the sand paving mechanism comprises a sand paving beam, a sand paving device and a sand mixing barrel; the sand paving cross beam is arranged at one end of the top of the sand paving cross beam in the length direction of the vertical production frame, the sand mixing barrel is arranged at the top of the sand paving cross beam, and the sand paving device is arranged at the bottom of the sand paving cross beam in the length direction of the sand paving cross beam and is communicated with the sand mixing barrel through a pipeline.
Further, the printing mechanism comprises a printing beam, a printing head and a sliding module; the printing cross beam is arranged at the other end of the top of the production frame in parallel with the sanding cross beam, the printing head is arranged at the bottom of the printing cross beam through the sliding module, and the sliding module is used for driving the printing head to slide.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
1) the sand box mechanism is provided with at least two sand box mechanisms, so that the sand paving, printing and sand cleaning treatment can be alternately carried out by the plurality of sand box mechanisms, and the sand box mechanisms are independent and do not interfere with each other, so that the working efficiency is improved;
2) the whole production line has simple and reasonable design, tight connection, simple operation and strong practicability.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a side view of FIG. 1;
wherein the figures identify the description:
1-a transportation rail; 2, a production frame;
3-sand box mechanism; 4, a sand paving mechanism;
5-a printing mechanism; 6, a standby station;
7-production station; 21-a translation module;
31-sand pool box body; 32-sand bearing plate;
33-a lifting module; 41, paving a sand beam;
42-a sand-laying device; 43-sand mixing barrel;
51-a print beam; 52-printhead.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 2, the utility model provides a general-purpose molding sand type printer production line, which comprises a production frame 2 and a transportation track 1 arranged in the production frame 2; the top of the conveying track 1 is provided with a plurality of sand box mechanisms 3, and the conveying track 1 is used for sequentially moving the sand box mechanisms 3 into the production frame 2 and sequentially moving the sand box mechanisms 3 out of the production frame 2; the top of the production frame 2 is also provided with a sand paving mechanism 4 for paving sand for the sand box mechanism 3 and a printing mechanism 5 for printing.
The sand box mechanism 3 comprises a sand pool box body 31, a sand bearing plate 32 which is arranged in the sand pool box body 31 and is connected with the sand pool box body in a sliding manner, and a lifting module 33 which is arranged at the bottom of the sand bearing plate 32 and is used for driving the sand bearing plate 32 to lift; two sliding rails are respectively arranged on two sides of the top of the production frame 2 along the length direction of the production frame, and a translation module 21 is arranged on one side of each sliding rail; the sanding mechanism 4 and the printing mechanism 5 are connected with the top of the production frame 2 in a sliding manner through two sliding rails, and the two translation modules 21 are respectively used for driving the sanding mechanism 4 and the printing mechanism 5 to slide along the sliding rails; the sand paving mechanism 4 comprises a sand paving beam 41, a sand paving device 42 and a sand mixing barrel 43; the sand paving cross beam 41 is arranged at one end of the top of the production frame 2 in a direction vertical to the length direction of the production frame, the sand mixing barrel 43 is arranged at the top of the sand paving cross beam 41, and the sand paving device 42 is arranged at the bottom of the sand paving cross beam 41 in the length direction of the sand paving cross beam and is communicated with the sand mixing barrel 43 through a pipeline; the printing mechanism 5 comprises a printing cross beam 51, a printing head 52 and a sliding module; the printing cross beam 51 is arranged at the other end of the top of the production frame 2 in parallel with the sanding cross beam 41, the printing head 52 is arranged at the bottom of the printing cross beam 51 through a sliding module, and the sliding module is used for driving the printing head 52 to slide.
The utility model discloses the theory of operation:
as shown in fig. 1, in the present embodiment, the sand box mechanisms 3 are provided in two, and are arranged on the transportation rail 1 at intervals; the conveying track 1 is provided with a conveying belt module used for driving the sand box mechanism 3 to move and a first motor (or other driving devices capable of realizing the movement of the sand box mechanism 3) used for driving the conveying belt module to work; the lifting module 33 comprises a lifting cylinder, and the lifting cylinder is used for driving the sand bearing plate 32 to lift; each translation module 21 comprises a ball screw and a translation motor for driving the ball screw to operate, the bottoms of the two ends of the sanding beam 41 and the printing beam 51 are respectively placed at the top of a slide rail (the two slide rails can ensure the sliding stability of the sanding beam 41 and the printing beam 51), the bottoms of one ends of the sanding beam 41 and the printing beam 51 are respectively connected with the ball screw in a driving way, and the two translation motors respectively drive the corresponding ball screws to rotate, so that the sanding beam 41 and the printing beam 51 can be respectively driven to slide along the slide rails (without mutual interference); the slide module includes a slide rail disposed at a bottom portion of the print beam 51 along a length direction thereof, and a slide motor for driving the print head 52 to slide along the slide rail.
As shown in fig. 2, in the present embodiment, the transportation rail 1 is provided with two standby stations 6 (a position away from the production rack 2 for cleaning the sand box mechanism 3), and a production station 7 (for sanding and printing) is arranged below the production rack 2. The operation principle is described below in the operating state shown in fig. 1:
as shown in fig. 1, at this time, one of the sand box mechanisms 3 moves into the production station 7, the other sand box mechanism 3 is in the standby station 6, and the sand spreading mechanism 4 and the printing mechanism 5 start to work; the worker can perform sand cleaning treatment on the sand box mechanism 3 positioned at the standby station 6; after the sand box mechanisms 3 positioned at the production station 7 finish the sanding printing work, the conveying track 1 slides the two sand box mechanisms 3 to the right, so that the sand box mechanisms 3 positioned at the production station 7 are conveyed to the standby station 6 positioned at the right side of the production station 7 (and are subjected to sand cleaning treatment), and the other sand box mechanism 3 is just conveyed to the production station 7 (the distance between the two sand box mechanisms 3 is set), and is subjected to sanding printing work; after the sand box mechanism 3 located at the production station 7 finishes sand laying and printing (another sand box mechanism 3 also finishes sand cleaning), the transportation track 1 slides the two sand box mechanisms 3 leftwards, and then the steps are repeated, so that the sand laying, printing and sand cleaning processing work of the two sand box mechanisms 3 which are mutually alternated are realized, and the sand laying, printing and sand cleaning processing work are mutually independent and mutually noninterfere, and further the work efficiency is improved.
The working process of sanding and printing comprises the following steps:
when the sand box mechanism 3 moves into the production station 7, one of the translation motors drives the sand paving beam 41 to drive the sand paving device 42 to slide along the slide rail (to move towards the printing mechanism 5), the sand mixing barrel 43 is communicated with the sand paving device 42 through a pipeline, the sand mixing barrel 43 supplies the adjusted sand to the sand paving device 42, and therefore the sand paving device 42 can evenly pave the sand on the sand bearing plate 32; then the translation motor drives the sanding beam 41 to drive the sanding device 42 to return to the initial position, and at the moment, the sanding device 42 can scrape the paved sand on the sand bearing plate 32, so that the next printing work of the printer mechanism is facilitated.
After the sanding mechanism 4 finishes one sanding and scraping action, the other translation motor drives the printing beam 51 to drive the printing head 52 to slide along the slide rail (to move towards the sanding mechanism 4); the translation motor can drive the printing beam 51 to move a fixed distance (preset value), and then stops, then the sliding motor drives the printing head 52 to slide (reciprocate a stroke) along the sliding guide rail and spray glue to the sand on the sand bearing plate 32, after the spraying is finished, the translation motor stops driving the printing head 52 to slide, then the translation motor continues to drive the printing beam 51 to slide a fixed distance and stops, the sliding motor drives the printing head 52 to slide and spray glue, the circulation is repeated until the layer of sand on the sand bearing plate is fully sprayed with glue, and then the translation motor drives the printing beam 51 to return to the initial position.
Subsequently, the lifting cylinder drives the sand bearing plate 32 to descend for a certain distance (preset for a fixed distance), the sand paving mechanism 4 and the printing mechanism 5 repeat the steps to pave sand and print the sand bearing plate 32, and the operation is circulated until the production is completed.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A production line of a universal sand-type printer is characterized by comprising a production frame and a transportation rail arranged in the production frame in a penetrating way; the top of the conveying track is provided with a plurality of sand box mechanisms, and the conveying track is used for sequentially moving the sand box mechanisms into the production frame and sequentially moving the sand box mechanisms out of the production frame; the top of the production frame is also provided with a sand paving mechanism for paving sand for the sand box mechanism and a printing mechanism for printing.
2. The universal sand mold printer production line according to claim 1, wherein the sand box mechanism comprises a sand pool box body, a sand bearing plate which is arranged in the sand pool box body and is in sliding connection with the sand pool box body, and a lifting module which is arranged at the bottom of the sand bearing plate and is used for driving the sand bearing plate to lift.
3. The production line of the universal sand mold printer according to claim 2, wherein two sides of the top of the production frame are respectively provided with a slide rail along the length direction of the production frame, and one side of each slide rail is provided with a translation module; the sanding mechanism and the printing mechanism are connected with the top of the production frame in a sliding mode through two sliding rails, and the two translation modules are respectively used for driving the sanding mechanism and the printing mechanism to slide along the sliding rails.
4. The universal sand mold printer production line according to claim 3, wherein the sanding mechanism comprises a sanding beam, a sander, and a sand mixing barrel; the sand paving cross beam is arranged at one end of the top of the sand paving cross beam in the length direction of the vertical production frame, the sand mixing barrel is arranged at the top of the sand paving cross beam, and the sand paving device is arranged at the bottom of the sand paving cross beam in the length direction of the sand paving cross beam and is communicated with the sand mixing barrel through a pipeline.
5. The universal sand mold printer production line according to claim 4, wherein the printing mechanism comprises a printing beam, a printing head and a sliding module; the printing cross beam is arranged at the other end of the top of the production frame in parallel with the sanding cross beam, the printing head is arranged at the bottom of the printing cross beam through the sliding module, and the sliding module is used for driving the printing head to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921210752.5U CN210676834U (en) | 2019-07-29 | 2019-07-29 | Universal molding sand type printer production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921210752.5U CN210676834U (en) | 2019-07-29 | 2019-07-29 | Universal molding sand type printer production line |
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| Publication Number | Publication Date |
|---|---|
| CN210676834U true CN210676834U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921210752.5U Active CN210676834U (en) | 2019-07-29 | 2019-07-29 | Universal molding sand type printer production line |
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| CN (1) | CN210676834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872326A (en) * | 2020-07-02 | 2020-11-03 | 哈尔滨鼎智瑞光科技有限公司 | Printing sand core based on additive manufacturing and preparation method |
| CN113306139A (en) * | 2021-05-28 | 2021-08-27 | 共享智能铸造产业创新中心有限公司 | 3D printing equipment and operation process thereof |
-
2019
- 2019-07-29 CN CN201921210752.5U patent/CN210676834U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872326A (en) * | 2020-07-02 | 2020-11-03 | 哈尔滨鼎智瑞光科技有限公司 | Printing sand core based on additive manufacturing and preparation method |
| CN113306139A (en) * | 2021-05-28 | 2021-08-27 | 共享智能铸造产业创新中心有限公司 | 3D printing equipment and operation process thereof |
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Effective date of registration: 20210421 Address after: 518000 north side of the second span of 101 Huamei heavy industry plant, building 3, Huamei Industrial Zone, Tantou community, Songgang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: GUANGDONG HUALING INTELLIGENT MANUFACTURING Co.,Ltd. Patentee after: SHANGHAI EYE MOVE GRAPHIC DESIGN PRODUCT Co.,Ltd. Address before: 518000 South Side of No. 2 Heavy Industry Plant of Huamei Road Huamei Industrial Park, Tantou Community, Songgang Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: GUANGDONG HUALING INTELLIGENT MANUFACTURING Co.,Ltd. |