Workpiece conveying and positioning device for mesh belt furnace

Abstract

The workpiece conveying and positioning device for the mesh belt furnace comprises a machine body, a supporting plate is fixedly connected to one end of the machine body, a separating mechanism is fixedly installed at the top of the supporting plate, a feeding table is arranged at one end of the supporting plate, and a positioning table used for standardizing parts is fixedly installed at the top of the feeding table; and an adjusting device is arranged in the positioning table. By adjusting the distance between the baffle and the inclined plane positioning plate, overlapped plates can be separated through the baffle when the plates slide downwards according to the thickness of one plate, and in the process, an electric push rod can do reciprocating motion to prevent value accumulation of the plates; and the separating plate is arranged on the inclined plane conveying plate, so that a certain distance can be formed between the parts, machining can be facilitated, and the machining effect is better.

Description

Technical Field

[0001] This application relates to the technical field of mesh belt furnace processing, and in particular to a workpiece conveying and positioning device for mesh belt furnace. Background Technology

[0002] Mesh belt furnaces are widely used in the sintering of powder metallurgy products, the reduction of metal powders, and the pre-firing, firing, or heat treatment processes of electronic products in protective atmospheres or air. They can process various types of workpieces, including small plates, which are very common and widely used in daily life. In existing mesh belt furnaces, when processing plates, the conveying mechanism involves large-scale manual or machine feeding, with the plates falling onto the conveyor belt in a regular pattern for processing. However, the conveying devices of these common mesh belt furnaces still have shortcomings:

[0003] Due to the need to consider processing efficiency, small plates are usually loaded in batches, which can lead to the phenomenon of plates overlapping on the processing conveyor belt. This phenomenon can cause uneven heating, affecting the quality and effect of part processing, increasing the number of defective parts, requiring reprocessing, increasing costs, and greatly affecting efficiency. Summary of the Invention

[0004] In order to improve processing efficiency, reduce uneven heating of plates, and improve the quality and processing effect of processed parts, this application provides a workpiece conveying and positioning device for mesh belt furnace.

[0005] The technical solution of the workpiece conveying and positioning device for a mesh belt furnace provided in this application is as follows:

[0006] A workpiece conveying and positioning device for a mesh belt furnace includes a machine body, a support plate fixedly connected to one end of the machine body, a separation mechanism fixedly installed on the top of the support plate, a feeding platform provided at one end of the support plate, a positioning platform for standardizing parts fixedly installed on the top of the feeding platform, and an adjustment device provided inside the positioning platform.

[0007] Preferably, the separation mechanism includes an inclined conveyor plate, an adjusting rod is fixedly connected inside the inclined conveyor plate, the surface of the adjusting rod is provided with scale lines, and a separation component is provided on the outside of the adjusting rod.

[0008] Preferably, the separating component includes a separating plate with a hole in the middle. The inside of the hole is slidably connected to the surface of the adjusting rod. The bottom of the separating plate is slidably connected to the surface of the inclined conveying plate. The top of the separating plate is threaded with a limit screw, which allows for a certain distance between the parts, which is beneficial for processing and improves the processing effect.

[0009] Preferably, the positioning platform includes an inclined positioning plate, with grooved support blocks fixedly connected to both sides of the inclined positioning plate. Mounting plates are fixedly connected to the connection points of the two grooved support blocks and the inclined positioning plate. Electric push rods are fixedly installed on the top of the two mounting plates. Multiple vibrators are fixedly installed at the bottom of the inclined positioning plate. The electric push rods will reciprocate to prevent the material from accumulating. Vibrators are also provided below the positioning plate to prevent the material from accumulating.

[0010] Preferably, the adjusting device includes a positioning support plate, the output ends of the two electric push rods are fixedly connected to one side of the positioning support plate, sliding blocks are fixedly connected to both ends of the bottom of the positioning support plate, multiple support sliders are fixedly connected to the middle of one side of the positioning support plate, threaded plates are fixedly connected to both ends of one side of the positioning support plate, and a transmission assembly is provided between the two threaded plates.

[0011] Preferably, the transmission assembly includes two adjusting screws, each of which is fixedly connected to a transmission sprocket, and a transmission chain is drivingly connected between the two transmission sprockets. One end of one of the adjusting screws is fixedly connected to an adjusting handle, and a positioning mechanism is threadedly connected between the two adjusting screws.

[0012] Preferably, the positioning mechanism includes a baffle, and a plurality of support grooves are provided on one side of the baffle, the interior of the support grooves being slidably connected to the surface of the support slider.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the workpieces to be processed are placed in batches on the inclined positioning plate. At this time, the plates slide down the inclined plane under the action of gravity. Before this, the distance between the baffle and the inclined positioning plate is adjusted by rotating the adjustment handle according to the thickness of the plate. The thickness of a plate can be controlled by the baffle to separate overlapping plates as the plate slides down. During this process, the electric push rod will reciprocate to prevent the plates from piling up. A vibrator is set below the positioning plate to prevent the plates from piling up and to prevent the plates from stacking. A separation plate is set on the inclined conveyor plate to provide a certain distance between the parts, which is beneficial to processing and makes the processing effect better. Attached Figure Description

[0014] Figure 1 This is an isometric view of the overall structure of the workpiece conveying and positioning device for a mesh belt furnace, which is the main embodiment of this application.

[0015] Figure 2 yes Figure 1 The enlarged view at point A mainly shows part of the structure on the inclined conveyor plate;

[0016] Figure 3This is an isometric view of the main structural components of the positioning support plate and baffle in the embodiments of this application;

[0017] Figure 4 This is an isometric view of the main structure of the support plate assembly in the embodiments of this application;

[0018] Figure 5 This is an isometric view of the main structure of the baffle assembly in the embodiments of this application.

[0019] Reference numerals in the attached drawings: 1. Machine body; 2. Support plate; 3. Inclined conveyor plate; 4. Adjusting rod; 5. Scale line; 6. Separation plate; 7. Limit screw; 8. Feeding platform; 9. Inclined positioning plate; 10. Vibrator; 11. Grooved support block; 12. Mounting plate; 13. Electric push rod; 14. Positioning support plate; 15. Sliding block; 16. Threaded plate; 17. Adjusting screw; 18. Transmission sprocket; 19. Adjusting handle; 20. Transmission chain; 21. Support slider; 22. Baffle; 23. Support groove. Detailed Implementation

[0020] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0021] This application discloses a workpiece conveying and positioning device for a mesh belt furnace.

[0022] See Figure 1-5 The workpiece conveying and positioning device for mesh belt furnace includes a machine body 1. A support plate 2 is fixedly connected to one end of the machine body 1. A separation mechanism is fixedly installed on the top of the support plate 2. A feeding platform 8 is provided at one end of the support plate 2. A positioning platform for standardizing parts is fixedly installed on the top of the feeding platform 8. An adjustment device is provided inside the positioning platform.

[0023] See Figure 3-5Furthermore, the positioning platform includes an inclined positioning plate 9, with grooved support blocks 11 fixedly connected to both sides of the inclined positioning plate 9. Mounting plates 12 are fixedly connected to the connection points of the two grooved support blocks 11 and the inclined positioning plate 9. Electric push rods 13 are fixedly mounted on the tops of the two mounting plates 12. Multiple vibrators 10 are fixedly mounted on the bottom of the inclined positioning plate 9. The adjustment device includes a positioning support plate 14, with the output ends of the two electric push rods 13 fixedly connected to one side of the positioning support plate 14. Sliding blocks 15 are fixedly connected to both ends of the bottom of the positioning support plate 14, and multiple support sliders are fixedly connected to the middle of one side of the positioning support plate 14. 21. Threaded plates 16 are fixedly connected to both ends of one side of the positioning support plate 14. A transmission assembly is provided between the two threaded plates 16. The transmission assembly includes two adjusting screws 17. A transmission sprocket 18 is fixedly connected to the surface of each of the two adjusting screws 17. A transmission chain 20 is transmitted between the two transmission sprockets 18. An adjusting handle 19 is fixedly connected to one end of one of the adjusting screws 17. A positioning mechanism is threadedly connected between the two adjusting screws 17. The positioning mechanism includes a baffle 22. A plurality of support grooves 23 are provided on one side of the baffle 22. The interior of the support grooves 23 is slidably connected to the surface of the support slider 21.

[0024] In use, the sheet material is placed on the inclined positioning plate 9. The vibrator 10 continuously vibrates, causing the sheet to slide downwards along the inclined positioning plate 9. Before use, the thickness of the sheet to be processed is measured, and then the adjusting handle 19 is rotated. The rotation of the adjusting handle 19 drives the adjusting screw 17 to rotate, which in turn drives the transmission sprocket 18 to rotate. A transmission chain 20 connects the two transmission sprockets 18, which in turn drives the other adjusting screw 17 to rotate via the transmission chain 20. Both adjusting screws 17 rotate simultaneously. The baffle 22 has two threaded holes at its top, allowing it to be adjusted in the direction perpendicular to the inclined positioning plate 9. The adjustment distance is slightly greater than the sheet thickness, allowing only one sheet to pass at a time. However, during this process, some sheets may appear vertical or upright. This state will prevent other plates from passing through the distance between the baffle 22 and the inclined positioning plate 9. Therefore, the output ends of the two electric push rods 13 will reciprocate at a moderate speed. There are multiple vibrators 10 at the bottom of the inclined positioning plate 9, which can push the upright plates down and effectively prevent the passage blockage caused by the upright plates. When the positioning support plate 14 reciprocates with the electric push rods 13, the sliding block 15 slides inside the grooved support block 11, which can provide a certain stability for the positioning support plate 14. The cooperation between the support slider 21 and the support groove 23 can increase the stability and strength of the baffle 22. When the electric push rods 13 reciprocate, the baffle 22 will also reciprocate. Without a reinforced support mechanism, the baffle 22 will easily deform.

[0025] See Figure 2 Furthermore, the separation mechanism includes an inclined conveyor plate 3, an adjusting rod 4 is fixedly connected inside the inclined conveyor plate 3, the surface of the adjusting rod 4 is provided with scale lines 5, a separation component is provided on the outside of the adjusting rod 4, the separation component includes a separation plate 6, a plate hole is opened in the middle of the separation plate 6, the inside of the plate hole is slidably connected to the surface of the adjusting rod 4, the bottom of the separation plate 6 is slidably connected to the surface of the inclined conveyor plate 3, and a limit screw 7 is threadedly connected to the top of the separation plate 6;

[0026] In use, after a layer of sheet material falls onto the inclined conveyor plate 3 after passing through the inclined positioning plate 9, the sheet material slides along the inclined conveyor plate 3 towards the processing conveyor belt. Before this, the distance between each separating plate 6 is adjusted so that the spacing is greater than the maximum length of the sheet material. The adjusting rod 4 is equipped with scale lines 5, which can easily adjust the spacing between the separating plates 6. This allows the falling sheet material to be roughly separated to a certain extent, so that there is a certain gap on both sides of the sheet material, which is beneficial for the subsequent processing of the sheet material. After being separated by the separating plates 6, the sheet material falls onto the machine body 1 for processing.

[0027] In this embodiment, the separation device is installed at one end of the machine body 1. The plates sliding down the inclined positioning plate 9 will not overlap, but they may stick together. Therefore, when passing through the separation plate 6, this situation can be reduced, greatly increasing the processing effect and efficiency. The positioning device prevents the plates from overlapping, which has a significant impact on processing, causing poor workpiece quality and other problems. It should be noted that this utility model is a workpiece conveying and positioning device for a mesh belt furnace. All components are general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components, which refer to power components, electrical components, and the matching monitoring computer and power supply, are connected by wires. The specific connection method should refer to the working principle above, and the electrical connection between each electrical component should be completed in the order of operation. The detailed connection method is a well-known technology in the field.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A workpiece conveying and positioning device for mesh belt furnaces, comprising a machine body (1), characterized in that: One end of the machine body (1) is fixedly connected with a support plate (2), the top of the support plate (2) is fixedly installed with a separation mechanism, one end of the support plate (2) is provided with a feeding table (8), the top of the feeding table (8) is fixedly installed with a positioning table for standardizing parts, the inside of the positioning table is provided with an adjusting device.

2. A workpiece conveying and positioning device for a mesh belt furnace according to claim 1, characterized in that: The separation mechanism comprises an inclined conveying plate (3), the inside of the inclined conveying plate (3) is fixedly connected with an adjusting rod (4), the surface of the adjusting rod (4) is provided with a scale line (5), the outside of the adjusting rod (4) is provided with a separation piece.

3. A workpiece conveying and positioning device for a mesh belt furnace as claimed in claim 2, characterized in that: The separation piece comprises a separation plate (6), the middle part of the separation plate (6) is provided with a plate hole, the inside of the plate hole is slidably connected with the surface of the adjusting rod (4), the bottom of the separation plate (6) is slidably connected with the surface of the inclined conveying plate (3), and the top of the separation plate (6) is threadedly connected with a limiting screw (7).

4. A workpiece conveying and positioning device for a mesh belt furnace as defined in claim 1, wherein: The positioning table comprises an inclined positioning plate (9), both sides of the inclined positioning plate (9) are fixedly connected with a slotted support block (11), the connection between the two slotted support blocks (11) and the inclined positioning plate (9) is fixedly connected with a mounting plate (12), the top of the two mounting plates (12) is fixedly installed with an electric push rod (13), and the bottom of the inclined positioning plate (9) is fixedly installed with a plurality of vibrators (10).

5. A workpiece handling and positioning apparatus for a mesh belt furnace as defined in claim 4, wherein: The adjusting device comprises a positioning support plate (14), one side of the positioning support plate (14) is fixedly connected with the output ends of the two electric push rods (13), both ends of the bottom of the positioning support plate (14) are fixedly connected with a sliding block (15), the middle part of one side of the positioning support plate (14) is fixedly connected with a plurality of supporting sliding blocks (21), both ends of one side of the positioning support plate (14) are fixedly connected with a threaded plate (16), and a transmission assembly is arranged between the two threaded plates (16).

6. A workpiece transport and positioning device for a mesh belt furnace as defined in claim 5, wherein: The transmission assembly comprises two adjusting screws (17), the surfaces of the two adjusting screws (17) are fixedly connected with a transmission sprocket (18), a transmission chain (20) is transmissionally connected between the two transmission sprockets (18), one end of one of the adjusting screws (17) is fixedly connected with an adjusting handle (19), and a positioning mechanism is threadedly connected between the two adjusting screws (17).

7. A workpiece transport and positioning device for a mesh belt furnace as defined in claim 6, wherein: The positioning mechanism comprises a baffle (22), one side of the baffle (22) is provided with a plurality of supporting sliding grooves (23), and the inside of the supporting sliding groove (23) is slidably connected with the surface of the supporting sliding block (21).

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