CN117760201A - Sintering device for processing tungsten cobalt hard alloy product - Google Patents

Abstract

The invention discloses a sintering device for processing a tungsten cobalt hard alloy product, which comprises a sintering furnace main body, wherein a first conveying belt is arranged in the sintering furnace main body, a supporting frame is arranged at the end head of the first conveying belt, and the top end of the supporting frame is fixedly connected with a fixed side plate. According to the invention, the materials are placed on the surface of the material guide mechanism, and the materials can be conveniently and quantitatively conveyed to the surface of the second conveying belt by limiting the driving mechanism and the material blocking mechanism, so that the damaged materials can be identified by the vision acquisition camera and the illuminating lamp, the material distribution mechanism is controlled to move, the damaged materials can be conveniently collected in the collecting mechanism through the material distribution mechanism for processing, meanwhile, the complete materials can be moved to the surface of the first conveying belt through the material distribution mechanism, the materials can be conveniently conveyed into the sintering furnace main body for sintering processing, the quality of the sintered materials can be ensured, and the phenomenon of incomplete phenomenon is avoided.

Description

Sintering device for processing tungsten cobalt hard alloy product

Technical Field

The invention relates to the technical field of alloy sintering furnaces, in particular to a sintering device for processing a tungsten-cobalt hard alloy product.

Background

Tungsten cobalt cemented carbide is a cemented carbide composed of tungsten carbide and metallic cobalt, and is often produced by itself to prepare WC powder and cobalt powder, because the quality of the final product strongly depends on the properties of WC powder and cobalt powder, especially the particle size, particle size distribution and purity of WC powder and cobalt powder, and the alloy is generally pressed in a rigid press mold, or cold isostatic pressing may be adopted, and the pressed compact is sintered after drying, dewaxing and presintering, and the tungsten cobalt cemented carbide has excellent hardness and wear resistance, and is widely used for manufacturing various cutting tools, mining tools, etc., for example, tungsten cobalt alloy can be used for manufacturing tools such as milling cutters, drills, taps, etc., and has a longer service life and a lower wear rate.

When the existing metal sintering furnace is used, materials are pressed and formed and then are sent into the sintering furnace to be sintered, so that the materials are changed into compact bodies to be hardened, but the hardness of the pressed materials is not high, so that the materials are easy to damage and incomplete in the transferring and conveying or feeding process, after the incomplete materials are sintered, the finished products of the materials can be affected, the waste of resources is caused, meanwhile, the incomplete materials enter the space occupied in the sintering furnace, the use efficiency of the sintering furnace is reduced, and therefore, the sintering device for processing the tungsten-cobalt hard alloy products is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a sintering device for processing a tungsten-cobalt hard alloy product.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a sintering device is used in processing of tungsten cobalt carbide goods, includes the fritting furnace main part, the internally mounted of fritting furnace main part has first conveyer belt, and the end department of first conveyer belt has placed the support frame, the top fixedly connected with fixed side board of support frame, and the outer end inboard of fixed side board is fixed with guiding mechanism, guiding mechanism's inside is inserted and is equipped with driving mechanism, and the outside of driving mechanism is contradicted and is had the striker mechanism, guiding mechanism is installed in the outside of striker mechanism, the inside central point department of fixed side board installs the second conveyer belt, and the detection mechanism is installed to the top of second conveyer belt, one side internally mounted that the fixed side board is close to first conveyer belt has feed divider, feed divider's end below is installed and is collected the mechanism.

Preferably, the material guiding mechanism comprises a material guiding inclined plate, the inner wall of the outer end of the fixed side plate is fixedly connected with the material guiding inclined plate, both sides of the surface of the material guiding inclined plate are fixedly connected with material blocking side plates, and materials can be conveniently guided to fall on the surface of the second conveying belt through the cooperation of the material guiding inclined plate and the material blocking side plates.

Preferably, the driving mechanism comprises a first baffle, the inside of guide swash plate is inserted and is equipped with first baffle, and the top fixedly connected with fixed horizontal pole of first baffle, first cylinder is all installed to the both ends below of fixed horizontal pole, the inside of fixed horizontal pole articulates there is the driving lever, through the notch of the inside seting up of fixed horizontal pole, can conveniently articulate the effect of installation driving lever, be convenient for when fixed horizontal pole whereabouts resets, the driving lever offsets with the movable rod and contacts, can rotate in the notch, conveniently make first baffle reset to when first baffle moves up, the driving lever passes through the support of notch inner wall, can drive the movable rod and carry out simultaneous movement.

Preferably, the dam mechanism includes the movable rod, the surface of driving the pole is contradicted with the surface of movable rod, and the inboard fixedly connected with first slider of movable rod, the surface and the first spring one end welding of first slider, and the other end and the installation horizontal pole inner wall welding of first spring, the connecting plate is installed through the installation bolt in the outside of installation horizontal pole, and the bottom surface welding of connecting plate has the second baffle, the connecting plate cross section sets up to L shape, the upper and lower both ends of second baffle all set up to the inclined plane, and the surface height of second baffle is half of the surface height of first baffle, sets up to L shape through the connecting plate cross section, can play the convenience and make its installation at the installation horizontal pole surface to all set up to the inclined plane through the second baffle both ends, can conveniently make it keep parallel with the guide swash plate surface.

Preferably, a chute matched with the first sliding block is formed in one end of the mounting cross rod, the other end of the mounting cross rod is inclined, multiple groups of screw holes matched with the mounting bolts are formed in the outer side of the other side of the mounting cross rod at equal intervals, and the second baffle can be kept in a parallel state with the material guiding inclined plate through the inclined state of the other end of the mounting cross rod.

Preferably, the guiding mechanism comprises a supporting rod, the top surface fixedly connected with bracing piece of support frame, and the inboard of bracing piece has seted up the bar groove, the inner wall fixedly connected with guide post in bar groove, the second slider has been cup jointed on the surface of guide post, and the welding has the second spring between second slider and the bar inslot wall, and the second spring housing is established on the guide post surface, slides in the inside of bracing piece through the second slider, can play the effect that the spacing installation horizontal pole of convenient guide removed.

Preferably, the top inner side of bracing piece and fixed block one end fixed connection, and the other end of fixed block and the inboard fixed connection of grafting piece, grafting piece one side sets up to the inclined plane, the inside of movable rod is offered the bar through-hole with grafting piece surface size looks adaptation, and one side of bar through-hole sets up to the inclined plane, through the inside bar through-hole of seting up of movable rod, can play the effect of conveniently inserting the grafting piece.

Preferably, the detection mechanism comprises a mounting frame, the top of second conveyer belt is provided with the mounting frame, and the both ends of mounting frame all with support frame top fixed connection, the connecting seat is installed to the below inner wall of mounting frame, and the surface mounting of connecting seat has vision to gather the camera, the side-mounting of vision to gather the camera has the light, two sets of correlation formula sensors are installed to the inboard symmetry of fixed curb plate, can conveniently support the effect of installation vision to gather camera and light through the mounting frame.

Preferably, the feed divider constructs including adjusting the conveyer belt, fixed curb plate is close to the one end of first conveyer belt and installs the conveyer belt, and adjusts the pivot outer end of conveyer belt and be fixed with the regulation pivot, the connecting block is installed through the bearing to the outer end of adjusting the pivot, and the second cylinder is installed to the bottom of connecting block, the second cylinder is connected with the support frame is articulated, through fixed curb plate outside offered with the arc through-hole of adjusting pivot looks adaptation, can make the regulation pivot remove in the arc through-hole.

Preferably, the collection mechanism comprises a placement plate, the placement plate is fixedly connected with the inner side of the support frame, the collection frame is placed on the surface of the placement plate, and the collection frame can be conveniently supported in an auxiliary mode through the placement plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the device is through placing the material on the surface of guide mechanism to spacing through driving mechanism and stock stop, can conveniently quantitatively carry the material to remove to the surface of second conveyer belt, thereby can discern damaged material through vision collection camera and light, and control feed divider removes, conveniently can collect damaged material through feed divider and handle in the inside of collecting the mechanism, complete material can remove to first conveyer belt surface through feed divider simultaneously, can conveniently get into the material inside sintering treatment of fritting furnace main part, thereby can guarantee the quality of fritting material, avoid appearing incomplete phenomenon.

2. The device can promote fixed horizontal pole and first baffle through first cylinder and remove to the drive pole can drive the installation horizontal pole through the carriage release lever and slide along the surface of bracing piece, thereby can be when first baffle lifts up general height, can make the second baffle keep away from the guide swash plate, conveniently arrange the material between first baffle and the second baffle to second conveyer belt surface through the guide swash plate, it is inside the carriage release lever to insert through the spliced block simultaneously, can make the carriage release lever remove and keep away from the surface that drives the pole, at this moment the first baffle can keep away from the guide swash plate and make the second baffle reset, make things convenient for the quantitative control material to get into the surface of second conveyer belt in proper order, avoid the material to place too much influence detection mechanism's detection effect at second conveyer belt surface.

Drawings

FIG. 1 is a schematic perspective view of a sintering device for processing cemented tungsten-cobalt carbide products;

FIG. 2 is a schematic bottom view of the stationary side plate and the second conveyor belt of FIG. 1;

FIG. 3 is a schematic view of the adjusting conveyor belt of FIG. 1 in a three-dimensional separated state from the second cylinder structure;

FIG. 4 is a schematic perspective cross-sectional view of the second conveyor belt and mounting frame structure of FIG. 1;

FIG. 5 is a schematic perspective view of the first and second baffles in FIG. 1;

FIG. 6 is a schematic perspective view of the structure of the material guiding inclined plate and the material blocking side plate in FIG. 1;

FIG. 7 is a perspective view of the mounting rail and support bar arrangement of FIG. 1;

FIG. 8 is a schematic perspective cross-sectional view of the movable bar and support bar structure of FIG. 1;

fig. 9 is a schematic diagram of a usage flow of the detection mechanism structure in fig. 1.

In the figure: 1. a sintering furnace main body; 2. a first conveyor belt; 3. a support frame; 4. fixing the side plates;

5. a material guiding mechanism; 51. a material guiding sloping plate; 52. a material blocking side plate;

6. a driving mechanism; 61. a first baffle; 62. fixing the cross bar; 63. a first cylinder; 64. a drive rod;

7. a material blocking mechanism; 71. a moving rod; 72. a first slider; 73. a first spring; 74. mounting a cross bar; 75. installing a bolt; 76. a connecting plate; 77. a second baffle;

8. a guide mechanism; 81. a support rod; 82. a guide post; 83. a second slider; 84. a second spring; 85. a fixed block; 86. a plug block;

9. a second conveyor belt; 10. a detection mechanism; 101. a mounting frame; 102. a connecting seat; 103. a vision acquisition camera; 104. a lighting lamp; 105. an correlation sensor;

11. a material distributing mechanism; 111. adjusting the conveyor belt; 112. adjusting the rotating shaft; 113. a connecting block; 114. a second cylinder;

12. a collection mechanism; 121. placing a plate; 122. and (5) a collecting frame.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Referring to fig. 1-8, a sintering device for processing tungsten cobalt hard alloy products comprises a sintering furnace main body 1, wherein a first conveying belt 2 is installed in the sintering furnace main body 1, a supporting frame 3 is placed at the end position of the first conveying belt 2, a fixed side plate 4 is fixedly connected to the top end of the supporting frame 3, a guide mechanism 5 is fixed to the inner side of the outer end of the fixed side plate 4, a driving mechanism 6 is inserted into the guide mechanism 5, the outer side of the driving mechanism 6 is abutted against a stop mechanism 7, a guide mechanism 8 is installed on the outer side of the stop mechanism 7, a second conveying belt 9 is installed at the inner center position of the fixed side plate 4, a detection mechanism 10 is installed above the second conveying belt 9, a distributing mechanism 11 is installed in the inner side of one side of the fixed side plate 4 close to the first conveying belt 2, motors are installed on the outer sides of the second conveying belt 9 and the distributing mechanism 11, the ends of the second conveying belt 9 and the distributing mechanism 11, which are close to each other, are installed with the inner side of the fixed side plate 4 through bearings, and a collecting mechanism 12 is installed below the end of the distributing mechanism 11.

Further, referring to fig. 3 and 5, it can be known that the material guiding mechanism 5 includes a material guiding inclined plate 51, the inner wall of the outer end of the fixed side plate 4 is fixedly connected with the material guiding inclined plate 51, the cross section of the material guiding inclined plate 51 is set to be an inclined plane, the material guiding inclined plate 51 can conveniently guide the material to fall on the surface of the second conveying belt 9, both sides of the surface of the material guiding inclined plate 51 are fixedly connected with material blocking side plates 52, and the material blocking side plates 52 fixedly connected with both sides of the surface of the material guiding inclined plate 51 can conveniently block the material, so that the material is prevented from falling from the surface of the material guiding inclined plate 51.

Further, referring to fig. 5 and 6, it can be known that the driving mechanism 6 includes a first baffle 61, a first baffle 61 is inserted in the guide inclined plate 51, a through hole adapted to the first baffle 61 is formed in the surface of the guide inclined plate 51, the first baffle 61 can be conveniently inserted in the through hole, the top end of the first baffle 61 is fixedly connected with a fixing cross rod 62, a first cylinder 63 is installed below two ends of the fixing cross rod 62, two groups of the fixing cross rod 63 are arranged through the first cylinder 63, the stability of the movement of the first cylinder 63 and the first baffle 61 can be conveniently increased, a driving rod 64 is hinged in the fixing cross rod 62, and the moving rod 71 can be conveniently driven to move through the driving rod 64.

Further, referring to fig. 7 and 8, it can be known that the dam mechanism 7 includes a moving rod 71, the surface of the driving rod 64 abuts against the surface of the moving rod 71, the inner side of the moving rod 71 is fixedly connected with a first slider 72, the surface of the first slider 72 is welded with one end of a first spring 73, the other end of the first spring 73 is welded with the inner wall of a mounting cross rod 74, the first slider 72 can be conveniently pushed to act by the elasticity of the first spring 73, the moving rod 71 is reset, a connecting plate 76 is mounted on the outer side of the mounting cross rod 74 through a mounting bolt 75, the second baffle 77 can be conveniently detached by the mounting bolt 75, materials with different sizes are conveniently limited, the bottom end surface of the connecting plate 76 is welded with a second baffle 77, the cross section of the connecting plate 76 is in an L shape, the upper end and the lower end of the second baffle 77 are all set to be inclined planes, the surface height of the second baffle 77 is half the surface height of the first baffle 61, the second baffle 77 can be conveniently separated from the surface of the inclined plate 51 when the first baffle 61 moves in the guide material 51, and the quantitative baffle 51 can conveniently drain the material.

Further, referring to fig. 7 and 8, it can be known that a chute adapted to the first slider 72 is formed in one end of the mounting cross bar 74, the other end of the mounting cross bar 74 is inclined, multiple groups of screw holes adapted to the mounting bolts 75 are formed in the outer side of the other side of the mounting cross bar 74 in an equidistant manner, the moving bar 71 can conveniently drive the first slider 72 to slide in the groove through the chute formed in one end of the mounting cross bar 74, and the distance between the second baffle 77 and the first baffle 61 can be conveniently adjusted through multiple groups of threads formed in the outer side of the mounting cross bar 74 in an equidistant manner.

Further, referring to fig. 7 and 8, it can be known that the guiding mechanism 8 includes a supporting rod 81, the top surface of the supporting frame 3 is fixedly connected with the supporting rod 81, and the inner side of the supporting rod 81 is provided with a bar groove, the second sliding block 83 can conveniently slide along the bar groove through the bar groove provided on the inner side of the supporting rod 81, the inner wall of the bar groove is fixedly connected with a guiding column 82, the surface of the guiding column 82 is sleeved with the second sliding block 83, the guiding column 82 is cylindrical, and a round hole matched with the guiding column 82 is provided in the second sliding block 83, so that when the second sliding block 83 slides, friction force is reduced, a second spring 84 is welded between the second sliding block 83 and the inner wall of the bar groove, and the second spring 84 is sleeved on the surface of the guiding column 82, and can conveniently push the second sliding block 83 to reset through the elasticity of the second spring 84.

Further, referring to fig. 7 and 8, it can be known that the inner side of the top end of the supporting rod 81 is fixedly connected with one end of the fixing block 85, the other end of the fixing block 85 is fixedly connected with the inner side of the inserting block 86, the inserting block 86 can be conveniently fixed through the fixing block 85, one side of the inserting block 86 is set to be an inclined plane, a strip-shaped through hole which is matched with the surface size of the inserting block 86 is formed in the moving rod 71, one side of the strip-shaped through hole is set to be an inclined plane, and the moving rod 71 can move along the surface of the inserting block 86 when the inserting block 86 is extruded with the inclined plane of the moving rod 71.

Further, referring to fig. 3 and 4, it can be known that the detection mechanism 10 includes a mounting frame 101, the mounting frame 101 is disposed above the second conveyor belt 9, two ends of the mounting frame 101 are fixedly connected with the upper portion of the support frame 3, a connecting seat 102 is mounted on the inner wall of the lower portion of the mounting frame 101, a vision acquisition camera 103 is mounted on the surface of the connecting seat 102, an illuminating lamp 104 is mounted on the side surface of the vision acquisition camera 103, materials on the surface of the second conveyor belt 9 can be conveniently detected through cooperation of the vision acquisition camera 103 and the illuminating lamp 104, two sets of correlation sensors 105 are symmetrically mounted on the inner side of the fixed side plate 4, and the switch of the first air cylinder 63 can be conveniently controlled through the two sets of correlation sensors 105.

Further, referring to fig. 3 and 4, it can be known that the material distributing mechanism 11 includes an adjusting conveyer belt 111, the adjusting conveyer belt 111 is installed at one end of the fixed side plate 4 close to the first conveyer belt 2, and an adjusting rotary shaft 112 is fixed at the outer end of a rotary shaft of the adjusting conveyer belt 111, a connecting block 113 is installed at the outer end of the adjusting rotary shaft 112 through a bearing, a second cylinder 114 is installed at the bottom end of the connecting block 113, the second cylinder 114 is hinged with the supporting frame 3, the use of the second cylinder 114 can be facilitated, the connecting block 113 can drive the adjusting conveyer belt 111 through the adjusting rotary shaft 112 through the second cylinder 114, and the position of the adjusting conveyer belt 111 can be conveniently adjusted.

Further, referring to fig. 2 and 4, it can be known that the collecting mechanism 12 includes a placing plate 121, the inner side of the supporting frame 3 is fixedly connected with the placing plate 121, and a collecting frame 122 is disposed on the surface of the placing plate 121, so that incomplete materials conveyed by the adjusting conveyor 111 can be collected in a concentrated manner through the collecting frame 122.

Working principle: in use, according to the invention, when the sintering furnace body 1 is in use, according to the accompanying figures 1, 2, 3, 4, 5, 6, 7 and 8, a plurality of materials can be orderly arranged on the surface of the guide inclined plate 51 by placing the materials on the surface of the guide inclined plate 51, at this time, the sintering furnace body 1 is started, the first cylinder 63 can push the fixed cross rod 62 and the first baffle 61 to move, when the fixed cross rod 62 is in movement, the driving rod 64 can drive the moving rod 71 to move upwards, at this time, the moving rod 71 can drive the mounting cross rod 74 to move simultaneously through the first slide block 72, when the mounting cross rod 74 is in movement, the second slide block 83 can slide along the surface of the guide post 82, the second spring 84 is in a compressed state, when the fixed block 85 drives the inserting block 86 to be inserted into the moving rod 71, the inclined surface inside the moving rod 71 can be abutted against the inclined surface of the inserting block 86, so that the moving rod 71 can move on the surface of the inserting block 86, the first sliding block 72 drives the first spring 73 to be in a compressed state, when the moving rod 71 is far away from the driving rod 64, the second baffle 77 is far away from the material guiding inclined plate 51, the first baffle 61 is pulled out from the inside of the material guiding inclined plate 51, the material between the second baffle 77 and the first baffle 61 is conveniently slid onto the surface of the second conveyer belt 9, the second sliding block 83 and the mounting cross bar 74 can be pushed to reset by the self elastic force of the second spring 84, meanwhile, the first spring 73 can push the first sliding block 72 and the moving rod 71 to reset, the other material is conveniently blocked, the first cylinder 63 drives the fixing cross bar 62 and the first baffle 61 to reset, the material is limited between the first baffle 61 and the second baffle 77, and when the material falls onto the surface of the second conveyer belt 9, the second conveyor belt 9 can convey the materials to the lower part of the mounting frame 101, the visual acquisition camera 103 is used for detecting the integrity, when the broken and incomplete materials are detected, the second air cylinder 114 pulls the connecting block 113 to move, so that one end of the adjusting conveyor belt 111 can be pulled by the adjusting rotating shaft 112 to be far away from the first conveyor belt 2, the broken materials are conveniently conveyed to the inside of the placing plate 121 by the adjusting conveyor belt 111 to be collected, when the materials detected by the visual acquisition camera 103 are complete, the second air cylinder 114 is not started, the adjusting conveyor belt 111 can convey the materials to the surface of the first conveyor belt 2 and enter the sintering furnace main body 1 to be sintered, and meanwhile, the first air cylinder 63 is controlled to be started when the materials on the surface of the second conveyor belt 9 pass through the two groups of correlation sensors 105;

the above is the whole working principle of the invention.

In the invention, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.

In the present invention, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (10)

1. The utility model provides a sintering device is used in processing of tungsten cobalt carbide goods, includes fritting furnace main part (1), its characterized in that, internally mounted of fritting furnace main part (1) has first conveyer belt (2), and the end department of first conveyer belt (2) has been placed support frame (3), the top fixedly connected with fixed curb plate (4) of support frame (3), and the outer end inboard of fixed curb plate (4) is fixed with guide mechanism (5), the inside of guide mechanism (5) is inserted and is equipped with driving mechanism (6), and the outside of driving mechanism (6) is contradicted and is had striker mechanism (7), guiding mechanism (8) are installed in the outside of striker mechanism (7), second conveyer belt (9) are installed to the inside central point department of fixed curb plate (4), and detection mechanism (10) are installed to the top of second conveyer belt (9), one side internally mounted that fixed curb plate (4) is close to first conveyer belt (2) has feed mechanism (11), collect end mechanism (12) are installed to the below of feed mechanism (11).

2. The sintering device for processing the cemented tungsten carbide product according to claim 1, wherein the material guiding mechanism (5) comprises a material guiding inclined plate (51), the material guiding inclined plate (51) is fixedly connected to the inner wall of the outer end of the fixed side plate (4), and material blocking side plates (52) are fixedly connected to two sides of the surface of the material guiding inclined plate (51).

3. The sintering device for tungsten cobalt hard alloy product processing according to claim 2, wherein the driving mechanism (6) comprises a first baffle (61), the first baffle (61) is inserted in the material guiding inclined plate (51), the top end of the first baffle (61) is fixedly connected with a fixed cross rod (62), a first cylinder (63) is installed below two ends of the fixed cross rod (62), and a driving rod (64) is hinged in the fixed cross rod (62).

4. The sintering device for tungsten-cobalt hard alloy product processing according to claim 3, wherein the material blocking mechanism (7) comprises a moving rod (71), the surface of the driving rod (64) is abutted against the surface of the moving rod (71), a first sliding block (72) is fixedly connected to the inner side of the moving rod (71), the surface of the first sliding block (72) is welded with one end of a first spring (73), the other end of the first spring (73) is welded with the inner wall of a mounting cross rod (74), a connecting plate (76) is mounted on the outer side of the mounting cross rod (74) through a mounting bolt (75), a second baffle (77) is welded on the bottom end surface of the connecting plate (76), the cross section of the connecting plate (76) is L-shaped, the upper end and the lower end of the second baffle (77) are both inclined planes, and the surface height of the second baffle (77) is half of the surface height of the first baffle (61).

5. The sintering device for tungsten-cobalt hard alloy product processing according to claim 4, wherein a chute matched with the first sliding block (72) is formed in one end of the mounting cross rod (74), the other end of the mounting cross rod (74) is inclined, and a plurality of groups of screw holes matched with the mounting bolts (75) are formed in the outer side of the other side of the mounting cross rod (74) in an equidistant manner.

6. The sintering device for tungsten-cobalt hard alloy product processing according to claim 4, wherein the guiding mechanism (8) comprises a supporting rod (81), the top surface of the supporting rod (3) is fixedly connected with the supporting rod (81), a strip-shaped groove is formed in the inner side of the supporting rod (81), a guiding column (82) is fixedly connected to the inner wall of the strip-shaped groove, a second sliding block (83) is sleeved on the surface of the guiding column (82), a second spring (84) is welded between the second sliding block (83) and the inner wall of the strip-shaped groove, and the second spring (84) is sleeved on the surface of the guiding column (82).

7. The sintering device for machining tungsten-cobalt hard alloy products according to claim 6, wherein the inner side of the top end of the supporting rod (81) is fixedly connected with one end of the fixed block (85), the other end of the fixed block (85) is fixedly connected with the inner side of the plug-in block (86), one side of the plug-in block (86) is provided with an inclined plane, the inside of the moving rod (71) is provided with a strip-shaped through hole matched with the surface size of the plug-in block (86), and one side of the strip-shaped through hole is provided with the inclined plane.

8. The sintering device for tungsten-cobalt hard alloy product processing according to claim 1, wherein the detection mechanism (10) comprises a mounting frame (101), the mounting frame (101) is arranged above the second conveying belt (9), two ends of the mounting frame (101) are fixedly connected with the upper part of the supporting frame (3), the connecting seat (102) is arranged on the inner wall of the lower part of the mounting frame (101), the visual acquisition camera (103) is arranged on the surface of the connecting seat (102), the illuminating lamp (104) is arranged on the side surface of the visual acquisition camera (103), and two groups of opposite-type sensors (105) are symmetrically arranged on the inner side of the fixed side plate (4).

9. The sintering device for tungsten cobalt hard alloy product processing according to claim 1, wherein the material distributing mechanism (11) comprises an adjusting conveying belt (111), the adjusting conveying belt (111) is installed at one end, close to the first conveying belt (2), of the fixed side plate (4), an adjusting rotating shaft (112) is fixed at the outer end of a rotating shaft of the adjusting conveying belt (111), a connecting block (113) is installed at the outer end of the adjusting rotating shaft (112) through a bearing, a second air cylinder (114) is installed at the bottom end of the connecting block (113), and the second air cylinder (114) is hinged with the supporting frame (3).

10. The sintering device for processing cemented tungsten carbide products according to claim 1, wherein the collecting mechanism (12) comprises a placing plate (121), the placing plate (121) is fixedly connected to the inner side of the supporting frame (3), and a collecting frame (122) is placed on the surface of the placing plate (121).