CN216582291U

CN216582291U - Sand core conveying device

Info

Publication number: CN216582291U
Application number: CN202121622127.9U
Authority: CN
Inventors: 宗鹏程; 孙超; 刘宗毅; 任孟成
Original assignee: Liding Intelligent Equipment Qingdao Group Co ltd
Current assignee: Liding Intelligent Equipment Qingdao Group Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-05-24
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a sand core conveying device which comprises a base, wherein a transmission rolling shaft is arranged in the middle of the base, a middle roller way is arranged in the middle of the upper end of the base, upper roller ways are arranged on two sides of the base, a transmission motor is arranged in the middle of the base, a ground pin is arranged on one side of the base, and a limiting plate is arranged at one end of the base. Has the beneficial effects that: according to the sand core positioning device, the transmission device is fixedly installed through the base, the transmission roller is matched with the transmission motor to provide power for the transmission device, positioning and conveying of the sand core are achieved through the design of the upper roller way and the middle roller way, deviation of the sand core during movement is prevented, the whole device is conveniently fixed through the design of the ground feet, accurate positioning of the sand core is achieved through the design of the limiting plate, the sand core is prevented from falling off in the carrying process, and stability and safety in the carrying process are improved.

Description

Sand core conveying device

Technical Field

The utility model relates to the technical field of sand core carrying, in particular to a sand core conveying device.

Background

In traditional sand mould manufacture process, all processes are manual operation, along with 3D prints the application in the mould manufacturing field, 3D prints the sand mould and produces at the same time, along with 3D prints the rise of sand mould, also more and more high to the automation requirement of production process, but because of the particularity of sand mould trade, the kind is numerous, the production quantity is few, frequently the remodeling, work piece weight is big, in order to reach higher production efficiency, higher requirement has also been proposed to automatic conveyor. In the using process, the conveying device has enough strength and high rigidity to meet the requirement of long-term high-load operation; some sand molds are very large and heavy, cannot be operated by one person, and can be completed by 2-3 persons at the same time, so that the labor cost is high; because of the big weight of sand mould, can cause the unloading position change of going up because of inertia in the transportation, influence follow-up operation.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a sand core conveying apparatus, which overcomes the above-mentioned problems of the prior art.

Therefore, the utility model adopts the following specific technical scheme:

the utility model provides a psammitolite conveyor, includes the base, the middle part of base is provided with the transmission roller bearing, the upper end middle part of base is provided with middle roll table, the both sides of base all are provided with the upper roll table, the middle part of base is provided with driving motor, one side of base is provided with the lower margin, the one end of base is provided with the limiting plate.

Further, the transmission roller bearing include with the rolling bearing of taking that the base is connected, the one end of rolling bearing is provided with the transmission shaft, the both ends of transmission shaft all are provided with little sprocket one, one side of little sprocket one is provided with big sprocket, one side of little sprocket is provided with the round nut, the transmission shaft with the junction of rolling bearing all is provided with the spacer.

Furthermore, the middle roller way comprises a guide rail connected with the base, a plurality of pulleys are arranged in the middle of the guide rail, and the surfaces of the pulleys are plated with hard chrome.

Further, the upper roller way comprises a mounting rack connected with the base, a roller is arranged in the middle of the mounting rack, and a double-row chain wheel is arranged at the upper end of the roller.

Further, the mounting bracket include with the mount pad that the base is connected, the upper end of mount pad is provided with the direction installation shell, the middle part of direction installation shell is provided with deep groove ball bearing, deep groove ball bearing with be provided with the retaining ring between the direction installation shell.

Furthermore, the transmission motor comprises a motor connected with the base, an output shaft is arranged at the upper end of the motor, a transmission is arranged in the middle of the output shaft, and a second small chain wheel is arranged at the upper end of the output shaft.

Further, the lower margin, including with the fixed plate that the base is connected, the middle part of fixed plate is provided with a plurality of ground nails.

Further, the limiting plate include with the mounting panel that the base is connected, the middle part of mounting panel is provided with the gag lever post, the middle part of gag lever post is provided with the spring.

The utility model provides a sand core conveying device which has the following beneficial effects: according to the sand core positioning device, the transmission device is fixedly installed through the base, the transmission roller is matched with the transmission motor to provide power for the transmission device, positioning and conveying of the sand core are achieved through the design of the upper roller way and the middle roller way, deviation of the sand core during movement is prevented, the whole device is conveniently fixed through the design of the ground feet, accurate positioning of the sand core is achieved through the design of the limiting plate, the sand core is prevented from falling off in the carrying process, and stability and safety in the carrying process are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a sand core conveying apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a drive motor of a sand core conveying apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a drive roller of the sand core conveying apparatus according to the embodiment of the present invention;

FIG. 4 is a first schematic structural view of an upper roller table of a sand core conveying device according to an embodiment of the utility model;

FIG. 5 is a second schematic structural view of an upper roller table of the sand core conveying apparatus according to the embodiment of the present invention;

fig. 6 is a schematic diagram of the structure of the rollers of a sand core conveying apparatus according to an embodiment of the present invention.

In the figure:

1. a base; 2. a drive roller; 3. a middle roller way; 4. an upper roller bed; 5. a drive motor; 6. ground feet; 7. a limiting plate; 8. a pedestal bearing; 9. a drive shaft; 10. a small chain wheel I; 11. a round nut; 12. A large sprocket; 13. a spacer sleeve; 14. a guide rail; 15. a pulley; 16. a mounting frame; 17. a roller; 18. double-row chain wheels; 19. a mounting seat; 20. a guide mounting housing; 21. a deep groove ball bearing; 22. a retainer ring; 23. a motor; 24. an output shaft; 25. a transmission; 26. a small chain wheel II; 27. a fixing plate; 28. a ground nail; 29. Mounting a plate; 30. a limiting rod; 31. a spring.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, a sand core conveying apparatus is provided.

The first embodiment is as follows:

as shown in fig. 1 to 6, the sand core conveying device according to the embodiment of the utility model comprises a base 1, wherein a transmission rolling shaft 2 is arranged in the middle of the base 1, a middle roller way 3 is arranged in the middle of the upper end of the base 1, upper roller ways 4 are arranged on both sides of the base 1, a transmission motor 5 is arranged in the middle of the base 1, a ground foot 6 is arranged on one side of the base 1, and a limit plate 7 is arranged at one end of the base 1. Carry out fixed mounting to transmission device through base 1, provide power to transmission device through drive roller 2 cooperation driving motor 5, the design realization of upper roll table 4 and middle roll table 3 is held in the palm the location of sending the psammitolite, take place the skew when preventing that the psammitolite from removing, the holistic fixed of device is convenient for in the design of lower margin 6, the location of realizing the psammitolite through the design of limiting plate 7 is accurate, avoid leading to the psammitolite to drop in handling, stability and security in the improvement handling.

Example two:

as shown in fig. 1-6, the middle roller way 3 includes a guide rail 14 connected to the base 1, a plurality of pulleys 15 are disposed in the middle of the guide rail 14, and the surface of each pulley 15 is plated with hard chrome. The upper roller way 4 comprises an installation rack 16 connected with the base 1, a roller 17 is arranged in the middle of the installation rack 16, and a double-row chain wheel 18 is arranged at the upper end of the roller 17. The mounting bracket 16 include with the mount pad 19 that base 1 is connected, the upper end of mount pad 19 is provided with direction installation shell 20, the middle part of direction installation shell 20 is provided with deep groove ball bearing 21, deep groove ball bearing 21 with be provided with retaining ring 22 between the direction installation shell 20. The sand core is conveyed through the matching of the guide rail 14, the pulley 15, the mounting frame 16 and the rollers 17, the rollers 17 synchronously move through the design of the duplex chain wheel 18 to provide power, so that the effect of uniform speed conveying of the sand core is achieved, the mounting frame 16 is fixed through the design of the mounting seat 19, the rollers 17 are conveniently mounted through the design of the guide mounting shell 20, and the purpose of guiding the sand core to prevent deviation in the conveying process is achieved; the design of the deep groove ball bearing 21 and the retainer ring 22 reduces the friction force between the roller 17 and the guide mounting shell 20, and prolongs the service life of the device.

Example three:

as shown in fig. 1-6, the transmission motor 5 includes a motor 23 connected to the base 1, an output shaft 24 is disposed at an upper end of the motor 23, a transmission 25 is disposed in a middle of the output shaft 24, and a second small sprocket 26 is disposed at an upper end of the output shaft 24. The ground feet 6 comprise a fixing plate 27 connected with the base 1, and a plurality of ground nails 28 are arranged in the middle of the fixing plate 27. The limiting plate 7 comprises a mounting plate 29 connected with the base 1, a limiting rod 30 is arranged in the middle of the mounting plate 29, and a spring 31 is arranged in the middle of the limiting rod 30. The output shaft 24 is powered by the operation of the motor 23, the transmission speed of the device is sensed to be average by the design of the transmission 25, the stability of the device is improved, the fixing of the device is facilitated by the design of the fixing plate 27 and the ground nail 28, the installation of the limiting rod 30 and the spring 31 is facilitated by the design of the mounting plate 29, the sand core is prevented from being separated from the transportation track by the design of the limiting rod 30, and the damage of the sand core caused by the collision between the sand core and the limiting rod 30 is avoided by the design of the spring 31.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

When in actual application, carry out fixed mounting to transmission device through base 1, provide power to transmission device through drive roller 2 cooperation driving motor 5, the design realization of upper roll table 4 and middle roll table 3 is held in the palm the location of psammitolite and is sent, take place the skew when preventing the psammitolite removal, the holistic fixed of device is convenient for in the design of lower margin 6, the location accuracy of psammitolite is realized in the design through limiting plate 7, avoid leading to the psammitolite to drop in handling, stability and security in the improvement handling. The sand core is conveyed through the matching of the guide rail 14, the pulley 15, the mounting frame 16 and the rollers 17, the rollers 17 synchronously move through the design of the duplex chain wheel 18 to provide power, so that the effect of uniform speed conveying of the sand core is achieved, the mounting frame 16 is fixed through the design of the mounting seat 19, the rollers 17 are conveniently mounted through the design of the guide mounting shell 20, and the purpose of guiding the sand core to prevent deviation in the conveying process is achieved; the design of the deep groove ball bearing 21 and the retainer ring 22 reduces the friction force between the roller 17 and the guide mounting shell 20, and prolongs the service life of the device. The output shaft 24 is powered by the operation of the motor 23, the transmission speed of the device is sensed to be average by the design of the transmission 25, the stability of the device is improved, the fixing of the device is facilitated by the design of the fixing plate 27 and the ground nail 28, the installation of the limiting rod 30 and the spring 31 is facilitated by the design of the mounting plate 29, the sand core is prevented from being separated from the transportation track by the design of the limiting rod 30, and the damage of the sand core caused by the collision between the sand core and the limiting rod 30 is avoided by the design of the spring 31.

In conclusion, according to the technical scheme, the transmission device is fixedly installed through the base 1, the transmission roller 2 is matched with the transmission motor 5 to provide power for the transmission device, the positioning and conveying of the sand core are realized through the design of the upper roller table 4 and the middle roller table 3, the sand core is prevented from being deviated when moving, the whole device is conveniently fixed through the design of the ground feet 6, the positioning accuracy of the sand core is realized through the design of the limiting plates 7, the sand core is prevented from falling off in the conveying process, and the stability and the safety in the conveying process are improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims

1. The utility model provides a psammitolite conveyor, its characterized in that, includes base (1), the middle part of base (1) is provided with drive roller bearing (2), the upper end middle part of base (1) is provided with middle roll table (3), the both sides of base (1) all are provided with upper roll table (4), the middle part of base (1) is provided with driving motor (5), one side of base (1) is provided with lower margin (6), the one end of base (1) is provided with limiting plate (7).

2. The sand core conveying device according to claim 1, wherein the intermediate roller table (3) comprises a guide rail (14) connected with the base (1), a plurality of pulleys (15) are arranged in the middle of the guide rail (14), and the surfaces of the pulleys (15) are plated with hard chrome.

3. The sand core conveying device according to claim 1, wherein the upper layer roller way (4) comprises a mounting frame (16) connected with the base (1), a roller (17) is arranged in the middle of the mounting frame (16), and a double-row chain wheel (18) is arranged at the upper end of the roller (17).

4. A sand core conveying device according to claim 3, characterized in that the mounting frame (16) comprises a mounting seat (19) connected with the base (1), a guiding mounting shell (20) is arranged at the upper end of the mounting seat (19), a deep groove ball bearing (21) is arranged in the middle of the guiding mounting shell (20), and a retainer ring (22) is arranged between the deep groove ball bearing (21) and the guiding mounting shell (20).

5. The sand core conveying device as claimed in claim 1, wherein the transmission motor (5) comprises a motor (23) connected with the base (1), an output shaft (24) is arranged at the upper end of the motor (23), a transmission (25) is arranged in the middle of the output shaft (24), and a second small chain wheel (26) is arranged at the upper end of the output shaft (24).

6. A core carrier as claimed in claim 1, wherein said foot (6) comprises a mounting plate (27) attached to said base (1), said mounting plate (27) having a plurality of pegs (28) disposed in the middle of said mounting plate (27).

7. A sand core conveying device according to claim 1, characterized in that the limiting plate (7) comprises a mounting plate (29) connected with the base (1), a limiting rod (30) is arranged in the middle of the mounting plate (29), and a spring (31) is arranged in the middle of the limiting rod (30).