An automatic feeding structure for drying thermocouples
By designing an automatic loading structure, using the cooperation of the push cart and the placement seat, the automatic placement of the thermocouple pallet is achieved, solving the problem of high-temperature scalding in the drying process of staff, and improving operational convenience and safety.
Patent Information
- Application Number
- CN202421621376.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-07-10
AI Technical Summary
During the drying of thermocouples, in the prior art staff need to manually pick up the pallets, causing high temperatures to burn the staff.
An automatic feeding structure is designed. By pushing the trolley and the placement seat, the pallet can be automatically placed on the drying rack to avoid direct contact with the high-temperature environment by staff.
It improves the convenience of tray placement, reduces the contact between staff and high-temperature environment, and reduces the risk of scalds.
Smart Images
Figure CN222698540U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying equipment, in particular to an automatic feeding structure for drying thermocouples. Background Art
[0002] Thermocouples are commonly used temperature measuring elements in temperature measuring instruments. They directly measure temperature and convert temperature signals into thermoelectromotive force signals, which are then converted into the temperature of the measured medium through electrical instruments (secondary instruments). During the production of thermocouples, liquid will adhere to the inside and surface of the thermocouples, and the subsequent use of the liquid in the thermocouples will easily cause short circuits. Therefore, during the production of thermocouples, a drying device is required to dry the thermocouples to reduce the moisture content inside the material. For the drying of thermocouples, the prior art uses a drying box to dry the thermocouples, and uses devices such as heating resistors inside the drying box to heat the internal temperature of the box to 70°, and then uses high temperature to evaporate the moisture in the thermocouples, thereby drying the thermocouples.
[0003] Specifically, when a drying box is used to dry the thermocouple, the thermocouple is first placed on a tray, and the tray is placed on a rack installed inside the drying box. During the process, the tray is generally taken and placed manually. However, in order to improve the drying efficiency of the thermocouple, the temperature inside the drying box is heated and maintained at 70°. At the same time, in order to avoid damage to the staff due to high temperature, the staff needs to wear protective clothing. However, it is not uncommon for the staff to be scalded after contacting the inner wall of the drying box. For this reason, we propose an automatic feeding structure for drying thermocouples. Utility Model Content
[0004] In view of the shortcomings of the existing automatic loading structure for drying thermocouples, the utility model provides an automatic loading structure for drying thermocouples, which has the advantage of placing a tray on the upper part of a placement seat, and pushing the placement seat to move to the inside of a drying box. The placement seat then drives the tray to be placed on the placement rack, thereby improving the convenience of placing the tray and solving the problems raised in the above-mentioned background technology.
[0005] The utility model provides the following technical solution: an automatic feeding structure for drying thermocouples, comprising a pushing trolley, a side surface of the pushing trolley is fixedly connected with a slide rail, the inner movably sleeve of the slide rail is connected with a cross bar, the front end of the cross bar is fixedly connected with a slide bar, the upper part of the cross bar is fixedly connected with a support plate, the upper end of the support plate is internally movably sleeved with an inclined rod, the rear end of the inclined rod is fixedly connected with a pushing handle, the upper end of the slide rod is internally movably sleeved with a slide plate, the upper part of the slide plate is fixedly connected with a positioning column, the outer movably sleeve of the positioning column is connected with a limiting sleeve, the interior of the limiting sleeve is fixedly connected with a placement seat, and the lower part of the pushing trolley is equipped with a universal wheel.
[0006] Preferably, the slide bar is movably sleeved inside the side of the slide rail, and the support plate is maintained in a vertical state with the pushing trolley.
[0007] Preferably, a slide groove is provided at the upper end of the slide rod, and the slide plate is arranged inside the slide groove.
[0008] Preferably, a hinge is installed at the end of the oblique rod, and the oblique rod is installed at the middle part of one side of the limiting sleeve through the hinge.
[0009] Preferably, the pushing trolley is arranged on one side of the drying device, and the placement seat is kept parallel to the horizontal plane, and a tray is placed on the upper part of the placement seat.
[0010] Preferably, a supporting foot is fixedly connected to the lower portion of the limiting sleeve, and the bottom end of the supporting foot is in contact with the pushing trolley.
[0011] Compared with the existing automatic feeding structure for drying thermocouples, the utility model has the following beneficial effects:
[0012] 1. The automatic feeding structure for drying thermocouples is achieved by placing a tray on the upper part of the placement seat and pushing the push handle to move to the front end, driving the placement seat to move to the inside of the drying rack. At the same time, the placement seat drives the tray to be placed on the drying rack, thereby improving the convenience of placing the tray and preventing the staff from being scalded by the high temperature inside the drying box when they directly take the placement tray.
[0013] 2. The automatic feeding structure for drying thermocouples, by pressing the push handle downward, the push handle lifts the other end of the inclined rod, and at the same time the inclined rod lifts the height of the limit sleeve, that is, the limit sleeve can drive the height of the placement seat to be adjusted, and after the placement seat drives the tray to move to different heights, the tray can be placed even when the position of the placement rack inside the drying box is different, and the limit sleeve is connected to the outside of the positioning column, that is, the positioning column limits the position of the limit sleeve to avoid the position of the placement seat from tilting. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the utility model;
[0016] Figure 3 This is a side view of the structure of the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the tray height adjustment state of the utility model;
[0018] Figure 5 It is a front view structural schematic diagram of the utility model.
[0019] In the figure: 1. Pushing trolley; 2. Slide rail; 3. Cross bar; 4. Slide bar; 5. Support plate; 6. Pushing handle; 7. Diagonal bar; 8. Slide plate; 9. Positioning column; 10. Limiting sleeve; 11. Placement seat; 12. Tray; 13. Universal wheel; 14. Support foot. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, an automatic feeding structure for drying thermocouples, including a push trolley 1, a slide rail 2 is fixedly connected to the side of the push trolley 1, the slide rail 2 provides a moving track for the cross bar 3 and the slide bar 4, and ensures that the cross bar 3 and the slide bar 4 maintain stability when moving, the inner movable sleeve of the slide rail 2 is connected to the cross bar 3, the front end of the cross bar 3 is fixedly connected to the slide bar 4, the upper part of the cross bar 3 is fixedly connected to the support plate 5, the support plate 5 limits the position of the push handle 6, the inner movable sleeve of the upper end of the support plate 5 is connected to the inclined rod 7, the rear end of the inclined rod 7 is fixedly connected to the push handle 6, and the push handle 6 is pressed downward Hand 6 can drive the other end of the inclined rod 7 to tilt up through the principle of lever, the upper end of the slide rod 4 is internally movably sleeved with a slide plate 8, and the upper part of the slide plate 8 is fixedly connected with a positioning column 9, and the positioning column 9 drives the placement seat 11 to maintain the position stability, thereby reducing the tilting of the placement seat 11 when the height is adjusted, and the outer movably sleeve of the positioning column 9 is connected with a limiting sleeve 10, and the interior of the limiting sleeve 10 is fixedly connected with the placement seat 11, and the placement seat 11 drives the tray 12 to be placed, and the lower part of the pushing trolley 1 is installed with a universal wheel 13, and the universal wheel 13 drives the overall position of the pushing trolley 1 to be adjusted forward and backward.
[0022] See also Figure 1 The slide bar 4 is movably sleeved inside the side of the slide rail 2, and the support plate 5 is kept vertically with the push trolley 1. It is installed on the side of the push trolley 1 through the slide rail 2. At the same time, the cross bar 3 and the slide bar 4 are sleeved inside the slide rail 2, that is, the slide rail 2 limits the activity trajectory of the cross bar 3 and the slide bar 4. By adjusting the positions of the cross bar 3 and the slide bar 4, the tray 12 can be pushed to the drying rack, and the push trolley 1 is arranged outside the drying device to prevent the user from entering the interior of the drying device, causing the heat generated by the drying device to cause burns to the staff.
[0023] See also Figure 1 A slide groove is provided at the upper end of the slide rod 4, and a slide plate 8 is arranged inside the slide groove. The slide plate 8 is sleeved inside the slide rod 4, and the height of the limit sleeve 10 can be adjusted by flipping the push handle 6. At the same time, during the height adjustment process of the limit sleeve 10, the limit sleeve 10 drives the slide plate 8 to slide on the upper end of the slide rod 4, that is, the positioning column 9 is controlled to maintain a stable state with the slide rod 4, avoiding the position of the positioning column 9 from being offset, which affects the overall stability of the placement seat 11.
[0024] See also Figure 2 A hinge is installed at the end of the inclined rod 7, and the inclined rod 7 is installed in the middle of one side of the limiting sleeve 10 through the hinge. By pressing the push handle 6 downward, the end of the inclined rod 7 is pushed upward under the action of the lever principle, and the height of the placement seat 11 can be adjusted. According to the different heights of the drying device placement rack, the height of the tray 12 can be accurately adjusted synchronously.
[0025] See also Figure 3The pushing trolley 1 is arranged on one side of the drying device, and the placement seat 11 is kept parallel to the horizontal plane. At the same time, a tray 12 is placed on the upper part of the placement seat 11. When the tray 12 is placed on the upper part of the placement seat 11 and the positioning column 9 is pushed to move toward the front end as a whole, the placement seat 11 drives the tray 12 to move to the inside of the drying device, that is, the placement seat 11 can drive the tray 12 to be pushed onto the placement rack of the drying device.
[0026] See also Figure 1 The lower part of the limiting sleeve 10 is fixedly connected with a supporting foot 14, and the bottom end of the supporting foot 14 contacts the pushing trolley 1. The lower part of the limiting sleeve 10 is fixedly connected with the supporting foot 14, and the supporting foot 14 drives the position of the placement seat 11 to maintain stability. Under normal conditions, the supporting foot 14 drives the placement seat 11 to maintain a stable state at the upper end of the pushing trolley 1.
[0027] Working principle: When in use, the tray 12 drives the material to be dried to be placed on the upper part of the placement seat 11, and at the same time, the pushing trolley 1 is pushed to move to the front end, and the pushing trolley 1 is in contact with the bottom of the drying device, and according to the different positions of the placement rack installed inside the drying box, the pushing handle 6 is pressed downward, and the pushing handle 6 drives the other end of the inclined rod 7 to tilt up, that is, the inclined rod 7 adjusts the height of the placement seat 11, and the positioning column 9 drives the limiting sleeve 10 to continue to maintain a parallel state with the horizontal plane, to avoid the placement seat 11 from tilting during the height adjustment process, causing the tray 12 to slide out from the upper part of the placement seat 11, and at the same time, after pushing the pushing handle 6 to move to the front end, the tray 12 can be automatically placed on the drying equipment, that is, the manual handling of the tray 12 is reduced, which causes high temperature to cause burns to the staff.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An automatic feeding structure for drying thermocouples, comprising a push trolley (1), a side of the push trolley (1) is fixedly connected to a slide rail (2), and a cross bar (3) is movably sleeved inside the slide rail (2), characterized in that: The front end of the cross bar (3) is fixedly connected to a slide bar (4), the upper part of the cross bar (3) is fixedly connected to a support plate (5), the upper end of the support plate (5) is internally movably sleeved with an inclined rod (7), the rear end of the inclined rod (7) is fixedly connected to a push handle (6), the upper end of the slide bar (4) is internally movably sleeved with a slide plate (8), the upper part of the slide plate (8) is fixedly connected to a positioning column (9), the outer part of the positioning column (9) is movably sleeved with a limiting sleeve (10), the interior of the limiting sleeve (10) is fixedly connected with a placement seat (11), and the lower part of the pushing trolley (1) is equipped with a universal wheel (13).
2. The automatic feeding structure for drying thermocouples according to claim 1, characterized in that: The slide bar (4) is movably sleeved inside the side of the slide rail (2), while the support plate (5) is maintained in a vertical state with the pushing trolley (1).
3. The automatic feeding structure for drying thermocouples according to claim 1, characterized in that: A sliding groove is provided at the upper end of the sliding rod (4), and the sliding plate (8) is arranged inside the sliding groove.
4. The automatic feeding structure for drying thermocouples according to claim 1, characterized in that: A hinge is installed at the end of the inclined rod (7), and the inclined rod (7) is installed at the middle part of one side of the limiting sleeve (10) through the hinge.
5. The automatic feeding structure for drying thermocouples according to claim 1, characterized in that: The push trolley (1) is arranged on one side of the drying device, and the placement seat (11) is kept parallel to the horizontal plane, and a tray (12) is placed on the upper part of the placement seat (11).
6. The automatic feeding structure for drying thermocouples according to claim 1, characterized in that: The lower part of the limiting sleeve (10) is fixedly connected to a supporting foot (14), and the bottom end of the supporting foot (14) is in contact with the pushing trolley (1).