Sand core oven with automatic shutdown function
By using motor, turntable and clamping structure in the sand core oven to automatically fix the sand core, and using limit slot and draw rope structure to adjust the partition spacing, the integrated design of the sand core and oven in the sand core oven is solved. The problem of insufficient maintenance difficulty and flexibility improves the maintainability and cooking flexibility of the oven.
Patent Information
- Application Number
- CN202420611396.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The integrated design of the existing sand core ovens and ovens makes it difficult to repair and replace, affecting maintainability and flexibility, and cannot be replaced or adjusted separately as needed.
A sand core oven with automatic shutdown function was designed. The sand core is automatically clamped and fixed through the structure of motor, turntable, connecting rod, slider, slider and clamping block, and through limiting slots, springs, and limiting Structures such as position blocks, clamp blocks, drawstrings, and pull rods facilitate the adjustment of the upper and lower spacing of the partition, realizing the stable fixation of the sand core and the flexible adjustment of the partition.
Ensures the solid position of the sand core in the oven, which is easy to remove and clean, improves the maintainability and flexibility of the oven, adapts to the cooking needs of different food sizes and shapes, and improves the safety and hygiene of the oven.
Smart Images
Figure CN222129158U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sand core ovens, in particular to a sand core oven with an automatic shutdown function. Background Art
[0002] A sand core oven is a cooking device that uses sand cores for heating, usually used to make casting molds or bake food. Sand core ovens heat the sand cores to the required temperature, usually with a set heating time and temperature parameters. The oven is usually designed with heating elements inside that can provide enough heat to heat the entire sand core. To make it easier for users to operate the oven, a timer is usually set to automatically shut down.
[0003] In the prior art, the sand core and the oven are generally designed as one piece. When the sand core fails or needs to be replaced, the entire oven may need to be repaired or replaced, which increases the difficulty and cost of repair and limits the flexibility of users when using the oven. The sand core cannot be replaced or adjusted separately as needed, which affects the maintainability and personalized needs of the oven. In view of the above problems, those skilled in the art have proposed a sand core oven with an automatic shutdown function to solve the above problems. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a sand core oven with an automatic shutdown function, aiming to improve the problem of the general integrated design of the sand core and the oven in the prior art.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A sand core oven with an automatic shutdown function comprises a box body, the front end of the box body is rotatably connected to a door body, a plurality of slide grooves are provided on the left and right sides of the interior of the box body, a partition is slidably connected to the inside of the slide groove, a sand core is slidably connected to the inside of the box body, the rear end of the box body is fixedly connected to a motor, the output end of the motor is fixedly connected to a turntable, the left and right ends of the turntable are rotatably connected to connecting rods, the upper and lower sides of the interior of the box body are fixedly connected to sliding rods, the outer left and right sides of the sliding rods on the upper and lower sides are slidably connected to sliders, the front end of the slider is fixedly connected to a clamping block, a reset component is provided inside the partition, and a pulling component is provided inside the partition.
[0007] Furthermore, the reset assembly includes two limit grooves, which are respectively opened on the left and right sides of the interior of the partition, and the inner wall of the limit groove is fixedly connected with a spring, and the separated ends of the two springs are fixedly connected with a limit block, and the separated ends of the two limit blocks are fixedly connected with a clamping block, and the inner wall of the slide groove is provided with a clamping groove.
[0008] Furthermore, the pulling assembly includes two pull ropes, the two pull ropes are respectively fixedly connected to adjacent ends of the limit block, and the front ends of the two pull ropes are fixedly connected to pull rods.
[0009] Furthermore, the interior of the box is rotatably connected to the exterior of the turntable, and the separated ends of the two connecting rods are rotatably connected to the adjacent ends of the two sliding blocks.
[0010] Furthermore, the interior of the box body is slidably connected to the exterior of the slider, and the interior of the box body is slidably connected to the exterior of the clamping block.
[0011] Furthermore, the outside of the clamping block abuts against the outside of the sand core, and a timer is provided on the upper front end of the box.
[0012] Furthermore, the interior of the limiting groove is slidably connected to the exterior of the limiting block, and the interior of the limiting groove is slidably connected to the exterior of the clamping block.
[0013] Furthermore, the outside of the card block is engaged with the inside of the card slot, and the inside of the partition is slidably connected with the outside of the pull rope.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the sand core can be automatically clamped and fixed by the mutual cooperation of the motor, turntable, connecting rod, sliding rod, slider, clamping block and other structures, so as to provide a uniform clamping force, ensuring that the sand core maintains a stable position in the oven and is not prone to shaking or shifting, which helps to ensure the stable output of the heat source, and can make the sand core easier to remove and clean, facilitating daily maintenance and cleaning operations.
[0016] 2. In the utility model, by the coordinated use of limit grooves, springs, limit blocks, clamping blocks, clamping grooves, pull ropes, pull rods and other structures, the upper and lower spacing of the partitions can be conveniently adjusted, and then the space inside the oven can be adjusted according to the size and shape of different foods, making cooking more flexible and diverse, and the partitions can be easily removed for cleaning and maintenance to keep the interior of the oven clean and tidy. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of a sand core oven with an automatic shutdown function proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the sand core structure of a sand core oven with an automatic shutdown function proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of the connecting rod structure of a sand core oven with an automatic shutdown function proposed by the utility model;
[0020] Figure 4 This is a schematic diagram of a pull rope structure of a sand core oven with an automatic shutdown function proposed by the utility model;
[0021] Figure 5 for Figure 4 Enlarged view of point A in the middle.
[0022] Legend:
[0023] 1. Box body; 2. Door body; 3. Slide groove; 4. Partition; 5. Sand core; 6. Motor; 7. Turntable; 8. Connecting rod; 9. Slide rod; 10. Slider; 11. Clamping block; 12. Reset assembly; 1201. Limiting groove; 1202. Spring; 1203. Limiting block; 1204. Block; 1205. Slot; 13. Pull assembly; 1301. Pull rope; 1302. Pull rod; 14. Timer. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Reference Figure 1 The utility model provides an embodiment: a sand core oven with an automatic shutdown function, comprising a box body 1, a door body 2 is rotatably connected to the front end of the box body 1, a plurality of slide grooves 3 are provided on the left and right sides of the interior of the box body 1, a partition 4 is slidably connected to the interior of the slide groove 3, a sand core 5 is slidably connected to the interior of the box body 1, and a timer 14 is provided on the upper side of the front end of the box body 1.
[0026] Specifically, the box body 1 can be opened through the door body 2 to place items to be cooked. The door body 2 is provided with transparent glass so that the situation inside the box body 1 can be observed. The box body 1 is provided with multiple slide grooves 3 so that the partition 4 can be adjusted up and down. The slide grooves 3 limit the partition 4 so that the position of the partition 4 can be determined. The box body 1 limits the sand core 5 so that the position of the sand core 5 can be determined. The box body 1 is provided with a timer 14 so that automatic shutdown can be achieved to avoid accidents due to negligence, thereby improving safety during use.
[0027] Reference Figure 1-Figure 3The rear end of the box body 1 is fixedly connected to a motor 6, and the output end of the motor 6 is fixedly connected to a turntable 7. The interior of the box body 1 is rotatably connected to the exterior of the turntable 7. The left and right ends of the turntable 7 are rotatably connected to connecting rods 8. The upper and lower sides of the interior of the box body 1 are fixedly connected to sliding rods 9, and the outer left and right sides of the upper and lower sliding rods 9 are slidably connected to sliders 10. The separated ends of the two connecting rods 8 are rotatably connected to the close ends of the two sliders 10, the interior of the box body 1 is slidably connected to the exterior of the slider 10, and the front end of the slider 10 is fixedly connected to a clamping block 11, the interior of the box body 1 is slidably connected to the exterior of the clamping block 11, and the exterior of the clamping block 11 abuts against the exterior of the sand core 5.
[0028] The box body 1 plays a fixing role on the motor 6, so that the motor 6 can operate stably, the box body 1 plays a limiting role on the turntable 7, so that the turntable 7 can be stable when it rotates, the box body 1 plays a fixing role on the slide bar 9, so that the position of the slide bar 9 can be fixed, and the box body 1 plays a limiting role on the slider 10 and the clamping block 11, so that the slider 10 and the clamping block 11 will not deviate when they move, and the clamping block 11 abuts against the sand core 5, so that the sand core 5 can be clamped and fixed, and the sand core 5 is placed in the internal groove of the box body 1, and the motor 6 is started to operate, thereby driving the turntable 7 to rotate, thereby driving the two connecting rods 8 to move from the separated ends to the close ends, thereby driving the slider 10 to move with it, thereby driving the clamping block 11 to move with it, so that the clamping block 11 can automatically clamp and fix the sand core 5, thereby ensuring that the sand core 5 maintains a stable position in the box body 1 and is convenient for maintenance and cleaning.
[0029] Reference Figure 1 , Figure 4 and Figure 5 The partition 4 is provided with a reset assembly 12 inside, and the reset assembly 12 includes two limit grooves 1201, and the two limit grooves 1201 are respectively opened on the left and right sides of the partition 4, and the inner wall of the limit groove 1201 is fixedly connected with a spring 1202, and the separated ends of the two springs 1202 are fixedly connected with the limit block 1203, and the inside of the limit groove 1201 is slidably connected with the outside of the limit block 1203, and the separated ends of the two limit blocks 1203 are fixedly connected with a clamping block 1204, and the limit groove 1 The interior of 201 is slidably connected with the exterior of the block 1204, the inner wall of the slide 3 is provided with a slot 1205, the exterior of the block 1204 is engaged with the interior of the slot 1205, the interior of the partition 4 is provided with a pulling assembly 13, the pulling assembly 13 includes two pull ropes 1301, the two pull ropes 1301 are respectively fixedly connected to the proximal ends of the limit block 1203, the interior of the partition 4 is slidably connected with the exterior of the pull ropes 1301, and the front ends of the two pull ropes 1301 are fixedly connected with pull rods 1302.
[0030] Specifically, the limit groove 1201 and the limit block 1203 fix the spring 1202, so that the spring 1202 is stable when it is elastically deformed, the limit groove 1201 limits the limit block 1203 and the block 1204, so that the limit block 1203 and the block 1204 are stable when they move, and the engagement of the block 1204 with the groove 1205 fixes the position of the partition 4, and the partition 4 limits the pull rope 1301, so that the pull rope 1301 is stable when it moves, and by pulling the pull rod 1302 upward, the two pull ropes 1301 are driven to move toward the adjacent end, thereby driving the limit block 1203 to move with it, thereby driving the block 1204 to move with it, and thereby the block 1204 is separated from the groove 1205, so that the partition 4 can be conveniently taken out for cleaning and maintenance, thereby ensuring the hygiene and cleanliness of the inside of the box body 1.
[0031] Working principle: When the sand core 5 needs to be clamped and fixed, the sand core 5 is placed in the inner groove of the box body 1, and the motor 6 is started to operate, thereby driving the turntable 7 to rotate, thereby driving the two connecting rods 8 to move from the separated ends to the close ends, and then driving the slider 10 to move with it, thereby driving the clamping block 11 to move with it, so that the clamping block 11 can clamp and fix the sand core 5;
[0032] When the upper and lower spacing of the partition 4 needs to be adjusted, the pull rod 1302 is pulled upward to move, thereby driving the two pull ropes 1301 to move toward the adjacent end, and then driving the limit block 1203 to move with it, thereby squeezing the spring 1202 to make elastic deformation, and then driving the clamping block 1204 to move with it, so that the clamping block 1204 is disengaged from the clamping slot 1205, and then the partition 4 can be conveniently taken out, thereby placing the partition 4 in the upper side slide groove 3, and then the spring 1202 is reset to move, thereby driving the limit block 1203 to move toward the separated end, and then driving the clamping block 1204 to move with it to the upper side clamping slot 1205, so that the clamping block 1204 is engaged with the upper side clamping slot 1205, thereby completing the up and down adjustment of the partition 4.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A sand core oven with an automatic shutdown function, comprising a box (1), Features: The front end of the box body (1) is rotatably connected to a door body (2); a plurality of slide grooves (3) are provided on both left and right sides of the interior of the box body (1); a partition (4) is slidably connected to the interior of the slide groove (3); a sand core (5) is slidably connected to the interior of the box body (1); a motor (6) is fixedly connected to the rear end of the box body (1); a turntable (7) is fixedly connected to the output end of the motor (6); both left and right ends of the turntable (7) are rotatably connected to connecting rods (8); both upper and lower sides of the interior of the box body (1) are fixedly connected to sliding rods (9); both left and right sides of the exterior of the sliding rods (9) on the upper and lower sides are slidably connected to sliders (10); a clamping block (11) is fixedly connected to the front end of the slider (10); a reset component (12) is provided inside the partition (4); and a pulling component (13) is provided inside the partition (4).
2. A sand core oven with automatic shutdown function according to claim 1, Features: The reset assembly (12) comprises two limit grooves (1201), the two limit grooves (1201) are respectively arranged on the left and right sides of the interior of the partition (4), the inner wall of the limit groove (1201) is fixedly connected with a spring (1202), the separated ends of the two springs (1202) are fixedly connected with a limit block (1203), the separated ends of the two limit blocks (1203) are fixedly connected with a clamping block (1204), and the inner side wall of the slide groove (3) is provided with a clamping groove (1205).
3. A sand core oven with automatic shutdown function according to claim 2, Features: The pulling assembly (13) comprises two pull ropes (1301), the two pull ropes (1301) are respectively fixedly connected to adjacent ends of the limit block (1203), and the front ends of the two pull ropes (1301) are fixedly connected to a pull rod (1302).
4. The sand core oven with automatic shutdown function according to claim 1, Features: The interior of the box (1) is rotatably connected to the exterior of the turntable (7), and the separated ends of the two connecting rods (8) are rotatably connected to the adjacent ends of the two sliding blocks (10).
5. The sand core oven with automatic shutdown function according to claim 1, Features: The interior of the box body (1) is slidably connected to the exterior of the slider (10), and the interior of the box body (1) is slidably connected to the exterior of the clamping block (11).
6. The sand core oven with automatic shutdown function according to claim 1, Features: The outside of the clamping block (11) abuts against the outside of the sand core (5), and a timer (14) is provided on the upper front end of the box body (1).
7. The sand core oven with automatic shutdown function according to claim 2, Features: The interior of the limiting groove (1201) is slidably connected to the exterior of the limiting block (1203), and the interior of the limiting groove (1201) is slidably connected to the exterior of the clamping block (1204).
8. The sand core oven with automatic shutdown function according to claim 3, Features: The outside of the clamping block (1204) is engaged with the inside of the clamping slot (1205), and the inside of the partition (4) is slidably connected with the outside of the pull rope (1301).