Feeding equipment for bulb quenching

Abstract

The invention discloses feeding equipment for bulb quenching, and belongs to the technical field of bulb quenching feeding. Mainly comprises a bottom table, a material guiding mechanism is installed on the bottom table, the material guiding mechanism comprises a support, a hopper is installed on the support, a material guiding disc, a surrounding baffle and a material plate are arranged at the bottom of the hopper, the surrounding baffle and the material plate are connected with the tail end of the material guiding disc, the material plate is hinged to the surrounding baffle, and the feeding mechanism is installed on the bottom table and comprises a disc base. A vibrator is mounted in the disc seat, a spiral guide disc is mounted at the top of the disc seat, a return rail and a sorting disc are connected to the end of the top of the spiral guide disc, the sorting disc is mounted on the return rail and forms a first step, a blanking port and a sorting unit are formed in the sorting disc, the sorting unit is arranged at the bottom of the blanking port and provided with a clamping plate fixed to the sorting disc, and the clamping plate is connected with the spiral guide disc. The sliding plate is arranged on the clamping plate in a sliding manner. According to the feeding equipment for ball head quenching, the effect of sorting and feeding ball head parts with different lengths is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of ball head quenching and feeding, and in particular to a feeding device for ball head quenching. Background Art

[0002] Ball head quenching is a heat treatment process for surface hardening of spherical parts (such as ball heads, ball bearings, etc.). In the process of ball head quenching, in order to facilitate continuous quenching of the ball heads, it is usually necessary to sort and transport the ball heads;

[0003] In the existing ball head loading equipment, a vibration plate is usually used to feed and guide the ball heads, and a guide rail is used to transport the ball heads in a row to the quenching station.

[0004] However, in the existing ball head parts, since the ball head needs to be adapted to the application in different occasions, the ball head usually has different lengths. However, when feeding the ball head parts of different lengths, it is usually necessary to adjust the vibration plate to a certain extent before the ball head parts can be conveyed, so that the vibration plate can only feed and guide the ball head parts of a single length, thereby reducing the feeding efficiency of the ball head. Therefore, it is necessary to provide a feeding device for ball head quenching to solve the above problem;

[0005] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a feeding device for ball head quenching to achieve the effect of sorting and feeding ball head parts of different lengths.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a feeding device for ball head quenching, comprising a base, a material guiding mechanism is installed on the base, the material guiding mechanism comprises a bracket, a hopper is installed on the bracket, the bottom of the hopper has a material guiding disk, and a baffle plate connected to the end of the material guiding disk, a material plate, the material plate is hinged on the baffle plate, the material plate and the material guiding disk are in the same horizontal plane, two groups of elastic parts, the two groups of elastic parts are respectively arranged under the material plate, the two ends of the elastic parts are respectively hinged to the side walls of the baffle plate and the material plate, a feeding mechanism, the feeding mechanism is installed on the base, the feeding mechanism comprises a disc seat, a vibrator is installed in the disc seat, A spiral guide plate is installed on the top of the disc seat, and the track on the spiral guide plate has an inclination. The top end of the spiral guide plate is connected to a return rail, a sorting plate, which is installed on the return rail and forms a first step. A blanking port is opened on the sorting plate, a sorting unit, which is arranged at the bottom of the blanking port, and the sorting unit has a card plate fixed on the sorting plate, and a slide plate slidably installed on the card plate. The guiding unit is arranged below the blanking port, and the guiding unit is used for conveying sorted ball head parts, the material plate is suitable for adaptively rotating under the action of the elastic part, and the slide plate is suitable for sliding on the card plate to control the size of the blanking port.

[0008] Preferably, the sorting disk is arranged in an inclined ring shape, and a partition connected to the end of the spiral guide disk is arranged on the top of the sorting disk, and a limited area is formed between the partition and the sorting disk, and the limited area is used to limit the ball head part, and the height of the limited area is greater than the axial diameter of the ball head part and smaller than the outer diameter of the ball end of the ball head part.

[0009] Preferably, a slope is provided at the discharge end of the top of the spiral guide disc, and the slope is inclined toward the outer side of the spiral guide disc.

[0010] Preferably, a second step is provided on the return rail, and a bottom surface of the second step is connected to the spiral guide plate.

[0011] Preferably, a bifurcation rod is provided on the top track of the spiral guide disc, and the bifurcation rod is offset toward the inner side of the spiral guide disc to form a return port.

[0012] Preferably, bolts are movably mounted on the slide plate, the clamping plate is provided with locking grooves adapted to the bolts, and the bolts are threadedly connected with nuts on the bottom of the clamping plate.

[0013] Preferably, arc grooves are provided on the side walls of the enclosure plate, and guide ends adapted to the arc grooves are provided at both ends of the material plate.

[0014] Preferably, the elastic part includes an outer cylinder hinged to the baffle plate, and an inner shaft hinged to the material plate, a spring is provided in the outer cylinder, and the spring is located between the bottom end of the inner shaft and the inner bottom end of the outer cylinder.

[0015] Preferably, the guiding unit comprises two groups of fixed plates installed at the bottom of the sorting tray, the two groups of fixed plates are symmetrically arranged, guide plates are arranged on the fixed plates, and the two groups of guide plates form a guiding rail adapted to the ball head part.

[0016] Preferably, a conveying rail is also installed on the base platform, and a connecting rail is provided between the conveying rail and the guide rail.

[0017] The beneficial effect of the present application is that the present application provides a feeding device for quenching ball heads, which enables the material plate to rotate and tilt through the action of the elastic part, so as to output the ball head parts into the feeding mechanism, and under the action of the spring in the elastic part, the inner shaft is reset, and the material plate is indirectly driven to reset, and so on, so as to achieve the purpose of intermittent unloading in the feeding mechanism, through the action of the vibrator and in cooperation with the sorting plate, the ball head parts are fed and guided, and the size of the drop port is controlled with the cooperation of the slide plate, so as to achieve the purpose of sorting and guiding ball head parts with different shaft end lengths, and achieve the effect of sorting and feeding ball head parts with different lengths.

[0018] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting part of the present application are used to provide a further understanding of the present application. The exemplary embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 It is an overall schematic diagram of a feeding device for ball head quenching in this application;

[0021] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of the middle enclosure plate;

[0022] Figure 3 for Figure 1 Structural diagram of the feeding mechanism;

[0023] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 5 for Figure 4 Schematic diagram of the bottom structure of the middle sorting tray;

[0025] Among them, the reference numerals in the figure are:

[0026] 1. Base; 2. Material guide mechanism; 21. Bracket; 22. Material hopper; 23. Material guide plate; 24. Baffle plate; 241. Arc groove; 25. Material plate; 251. Guide end; 26. Elastic part; 261. Outer cylinder; 262. Inner shaft;

[0027] 3. Feeding mechanism; 31. Plate seat; 32. Spiral guide plate; 321. Bifurcating rod; 322. Inclined surface; 323. Return rail; 324. Second step; 33. Partition plate; 34. Sorting plate; 341. First step; 342. Dropping port;

[0028] 4. Sorting unit; 41. Pallet; 411. Locking slot; 42. Slide plate; 43. Bolt;

[0029] 5. Guide unit; 51. Fixed plate; 511. Guide plate; 52. Connecting rail; 53. Conveying rail. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0032] like Figure 1-Figure 2 As shown, the present application provides a feeding device for ball head quenching, comprising a base 1, and a material guide mechanism 2 installed on the base 1, and a feeding mechanism 3 installed on the base 1 is arranged at the unloading end of the material guide mechanism 2, and the material guide mechanism 2 is used to convey the ball head parts into the feeding mechanism 3;

[0033] The material guide mechanism 2 includes a bracket 21 fixed on the base 1, and a hopper 22 installed on the top of the bracket 21, and a material guide plate 23 is provided at the bottom of the hopper 22, and the material guide plate 23 is extended toward the feeding mechanism 3, and a baffle plate 24 is fixedly connected to the end of the material guide plate 23, and a material plate 25 is hingedly installed on the baffle plate 24, and the material plate 25 and the material guide plate 23 are on the same horizontal plane, and the material plate 25 is suitable for rotating in the baffle plate 24 and opening or closing the baffle plate 24, and the end of the material plate 25 is in conflict with the inner wall of the baffle plate 24 to seal the baffle plate 24;

[0034] Arc grooves 241 are provided on the side walls of the baffle plate 24, and guide ends 251 matching the arc grooves 241 are provided on both sides of the material plate 25, and the guide ends 251 of the material plate 25 are located in the arc grooves 241, so that the rotation of the material plate 25 is limited under the cooperation of the guide ends 251 and the arc grooves 241;

[0035] Two sets of elastic parts 26 are provided below the material plate 25. The two sets of elastic parts 26 are respectively installed on both sides of the enclosure plate 24. The elastic parts 26 are composed of an outer cylinder 261, an inner shaft 262 and a spring (not shown in the figure). The end of the outer cylinder 261 is hingedly installed on the side wall of the enclosure plate 24, and the end of the inner shaft 262 is hingedly connected to the material plate 25.

[0036] The inner shaft 262 is slidably mounted in the outer cylinder 261, and the inner shaft 262 is suitable for moving in the outer cylinder 261, and the spring is inside the outer cylinder 261 and between the inner shaft 262 and the inner bottom end of the outer cylinder 261. When the inner shaft 262 is subjected to an external force, the inner shaft 262 contracts toward the outer cylinder 261 and squeezes the spring. After the external force on the inner shaft 262 disappears, the inner shaft 262 is extended toward the outside of the outer cylinder 261 by the action of the spring, so that the inner shaft 262 is reset.

[0037] When the ball head parts need to be input into the feeding mechanism 3, the ball head parts in the hopper 22 are guided to the material plate 25 by the action of the guide plate 23, and the ball head parts continue to accumulate on the material plate 25 and exert pressure on the material plate 25, thereby indirectly exerting pressure on the elastic part 26 through the material plate 25, and causing the inner shaft 262 to contract, and indirectly driving the material plate 25 to rotate, and opening the baffle plate 24;

[0038] Under the action of the rotation of the material plate 25, the material plate 25 is tilted, and the ball head parts on the material plate 25 are output to the outside. When the ball head parts on the material plate 25 are removed, under the action of the spring of the elastic part 26, the inner shaft 262 is reset and drives the material plate 25 to return to its original position to close the opening of the baffle plate 24, and so on, thereby realizing the adaptive rotation of the material plate 25 and the purpose of intermittent material discharge from the hopper 22, and preventing the ball head parts from accumulating on the feeding mechanism 3 to cause blockage.

[0039] like Figure 1 and Figure 3-Figure 4 As shown, the feeding mechanism 3 is installed on the base 1 and is directly below the unloading end of the material guiding mechanism 2. The feeding mechanism 3 includes a disc seat 31 installed on the base 1, and a vibrator (not shown in the figure) installed in the disc seat 31. A spiral guide disc 32 is installed on the disc seat 31, and the vibrator is connected to the spiral guide disc 32. The track on the spiral guide disc 32 has an inclination, and the top end of the spiral guide disc 32 is a discharging end (not shown in the figure);

[0040] The discharge end of the spiral guide plate 32 is provided with an inclined surface 322, and the inclined surface 322 is inclined toward the outer side of the spiral guide plate 32 (such as Figure 3 The ball head part is suitable for sliding toward the outer side of the discharge end of the spiral guide plate 32 under the action of the inclined surface 322;

[0041] A bifurcated rod 321 is provided on the top track of the spiral guide disc 32 and near the discharge end. The bifurcated rod 321 is offset toward the inside of the spiral guide disc 32 and forms a return port. The return port is used to return the ball head parts with offset positions to the spiral guide disc 32. When the ball head parts are loaded to the position near the discharge end, the ball head parts near the spiral guide disc 32 have their ball ends rolling along the inner edge of the spiral guide disc 32. Under the action of their own gravity and with the cooperation of the bifurcated rod 321, the ball head parts fall from the return port into the spiral guide disc 32 and are reloaded under the action of the spiral guide disc 32.

[0042] When the ball head parts need to be loaded and conveyed, the ball head parts are input into the spiral guide plate 32 under the action of the hopper 22, and the spiral guide plate 32 is vibrated under the drive of the vibrator, and the ball head parts are loaded and conveyed with the cooperation of the spiral guide plate 32. During the conveying process of the ball head parts, the ball head parts that are offset near the inner edge of the spiral guide plate 32 are initially removed through the action of the return port at the bifurcated rod 321, and the ball head parts are conveyed to the discharge end under the action of the vibrator and with the cooperation of the spiral guide plate 32, thereby achieving the purpose of loading the ball head parts;

[0043] A return rail 323 is provided at the top end of the spiral guide plate 32, and the return rail 323 is used for guiding and outputting the ball head parts at the discharge end, and an inclined annular sorting plate 34 is fixedly installed on the outer side of the return rail 323, and the sorting plate 34 is connected to the end of the spiral guide plate 32, and a first step 341 is formed between the sorting plate 34 and the return rail 323, wherein the ball head parts at the discharge end of the spiral guide plate 32 can be stuck at the first step 341 under the action of the first step 341 and roll along the sorting plate 34;

[0044] At the same time, a partition plate 33 connected to the end of the spiral guide plate 32 is arranged on the top of the sorting plate 34, and there is a gap between the partition plate 33 and the sorting plate 34 to form a limiting area (not marked in the figure), which is used to limit the ball head part, and the height of the limiting area is greater than the shaft diameter of the ball head part and smaller than the outer diameter of the ball end of the ball head part, and a second step 324 is arranged on the return rail 323, and the bottom surface of the second step 324 is connected to the spiral guide plate 32, and the second step 324 is used to return the ball head part with offset position to the spiral guide plate 32;

[0045] When the ball head part reaches the discharge end of the spiral guide plate 32, the ball head part slides with its shaft end toward the outer side of the discharge end of the spiral guide plate 32 under the action of the inclined surface 322, and cooperates with the action of the partition plate 33 to make the shaft end of the correct ball head part pass through the limiting area, and the ball head part facing the deviation is blocked on the inner side of the partition plate 33. At this time, the ball head part facing the deviation is on the return rail 323. At the same time, in the process of the shaft end of the ball head part passing through the limiting area, the ball head of the ball head part is clamped on the first step 341, and under the continuous vibration of the spiral guide plate 32, the ball head part rolls along the sorting plate 34, and the purpose of guiding the ball head part is achieved.

[0046] When the ball head parts roll along the sorting plate 34, the ball head parts with deviations are continuously transported by the return rail 323, and the ball head parts with deviations are returned to the spiral guide plate 32 under the action of the second step 324, so as to realize the secondary removal of the ball head parts with deviations.

[0047] like Figure 4 As shown in the lower right partial enlarged view, at least two groups of blanking openings 342 are provided on the sorting tray 34, and the blanking openings 342 are used to output ball head parts, and a sorting unit 4 is installed on the sorting tray 34 and at the bottom of each group of blanking openings 342, and the sorting unit 4 is used to adjust the size of the blanking openings 342. The sorting unit 4 includes a card plate 41 fixed to the bottom of the sorting tray 34, and a slide plate 42 slidably installed on the card plate 41, and the slide plate 42 is suitable for sliding along the card plate 41 and closing a part of the blanking opening 342;

[0048] A bolt 43 is movably mounted on the slide plate 42, and a locking groove 411 adapted to the bolt 43 is provided on the clamping plate 41, and the bolt 43 is suitable for sliding along the locking groove 411. The bolt 43 is located at the bottom of the clamping plate 41 and is threadedly connected with a nut (not shown in the figure), so that the position of the slide plate 42 is fixed by the cooperation of the bolt 43 and the nut, so that ball head parts with different shaft end lengths can be dropped from the corresponding drop opening 342;

[0049] When the ball head parts are rolling on the sorting plate 34, the slide plate 42 is first adjusted so that the sizes of the blanking openings 342 are arranged from short to long along the direction of the sorting plate 34, and the position of the slide plate 42 is fixed by the cooperation of the bolts 43 and the nuts. Then, the ball head parts are rolled along the sorting plate 34, and under the action of the blanking openings 342 and the slide plate 42, the ball head parts with different shaft end lengths fall into the corresponding blanking openings 342 respectively, thereby achieving the purpose of sorting the ball head parts with different shaft end lengths.

[0050] like Figure 5As shown, a guide unit 5 is provided below each group of blanking openings 342, and the guide unit 5 is used to convey the sorted ball head parts. The guide unit 5 includes two groups of fixed plates 51 installed at the bottom of the sorting tray 34, and the fixed plates 51 are symmetrically arranged, and a guide plate 511 is arranged on the fixed plates 51, and a guide rail adapted to the ball head parts is formed between the two groups of guide plates 511, and the guide rail is arranged opposite to the blanking opening 342, and the guide rail is used to receive and guide the sorted ball head parts;

[0051] At the same time, a conveying rail 53 installed on the base 1 is provided at the corresponding position of each set of guide rails, and a connecting rail 52 is connected between the conveying rail 53 and the guide rail, so that the ball head parts on the guide rail are guided under the cooperation of the connecting rail 52 and the conveying rail 53;

[0052] In the present application, since the sorting tray 34 is arranged in an annular shape, the conveying rails 53 corresponding to the bottom thereof are all installed in a surrounding manner, so the curvature of the connecting rail 52 and the length of the conveying rail 53 are determined by the guide rail, and no excessive restrictions are made here;

[0053] When the ball head part is dropped from the drop opening 342, the shaft end of the ball head part falls under the action of its gravity. Under the action of the first step 341 holding the ball head of the ball head part, the ball head part rotates to drop. The shaft end of the ball head part first enters the guide rail, and then the ball head part completely falls on the guide rail under the influence of the gravity of the ball head part itself. The ball head part is transported under the cooperation of the connecting rail 52 and the conveying rail 53, thereby realizing the partitioned guidance of ball head parts with different shaft head lengths.

[0054] To sum up, through the action of the elastic part 26, the material plate 25 is suitable for rotating and tilting, so as to output the ball head parts into the feeding mechanism 3, and under the action of the spring in the elastic part 26, the inner shaft 262 is reset, and indirectly drives the material plate 25 to reset, and so on, to achieve the purpose of intermittent unloading in the feeding mechanism 3, through the action of the vibrator, and in cooperation with the sorting plate 34, to guide the ball head parts for feeding, and with the cooperation of the slide plate 42, the size of the drop port 342 is controlled to achieve the purpose of sorting and guiding ball head parts with different shaft end lengths, so as to achieve the effect of sorting and feeding ball head parts with different lengths.

[0055] The above is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any improvements and modifications within the spirit and principles of the present application and without departing from the principles of the present application shall also be deemed to be within the scope of protection of the present application.

Claims

1. A feeding device for ball head quenching, comprising: A base (1) is provided with a material guide mechanism (2) mounted on the base (1), characterized in that: the material guide mechanism (2) comprises a bracket (21), a hopper (22) is mounted on the bracket (21), the bottom of the hopper (22) has a material guide plate (23), and a baffle plate (24) connected to the end of the material guide plate (23); A material plate (25), the material plate (25) being hinged to the baffle plate (24), the material plate (25) and the material guide plate (23) being on the same horizontal plane; Two groups of elastic parts (26), the two groups of elastic parts (26) are respectively arranged below the material plate (25), and the two ends of the elastic parts (26) are respectively hinged to the side wall of the enclosure plate (24) and the material plate (25); A feeding mechanism (3), the feeding mechanism (3) is installed on the base (1), the feeding mechanism (3) comprises a disc seat (31), a vibrator is installed in the disc seat (31), a spiral guide disc (32) is installed on the top of the disc seat (31), the track on the spiral guide disc (32) has an inclination, and the top end of the spiral guide disc (32) is connected to a return rail (323); A sorting plate (34), the sorting plate (34) is installed on the return rail (323) and forms a first step (341), and a material drop opening (342) is provided on the sorting plate (34); A sorting unit (4), the sorting unit (4) being arranged at the bottom of the drop opening (342), the sorting unit (4) comprising a cardboard (41) fixed on the sorting plate (34), and a slide plate (42) slidably mounted on the cardboard (41); A guiding unit (5), the guiding unit (5) being arranged below the drop opening (342), and the guiding unit (5) being used for conveying the sorted ball head parts; Wherein: the material plate (25) is suitable for adaptively rotating under the action of the elastic part (26), and the slide plate (42) is suitable for sliding on the clamping plate (41) to control the size of the blanking opening (342).

2. The ball head quenching feeding device according to claim 1, characterized in that: The sorting plate (34) is arranged in an inclined ring shape, and a partition plate (33) connected to the end of the spiral guide plate (32) is arranged on the top of the sorting plate (34), and a limiting area is formed between the partition plate (33) and the sorting plate (34), and the limiting area is used to limit the ball head part, and the height of the limiting area is greater than the shaft diameter of the ball head part and smaller than the outer diameter of the ball end of the ball head part.

3. The ball head quenching feeding device according to claim 2, characterized in that: A slope (322) is provided at the top discharge end of the spiral guide disc (32), and the slope (322) is inclined toward the outside of the spiral guide disc (32).

4. The ball head quenching feeding device according to claim 3 is characterized in that: A second step (324) is provided on the return rail (323), and the bottom surface of the second step (324) is connected to the spiral guide plate (32).

5. The ball head quenching feeding device according to claim 4, characterized in that: A bifurcation rod (321) is arranged on the top track of the spiral guide disc (32), and the bifurcation rod (321) is offset toward the inner side of the spiral guide disc (32) to form a return port.

6. The ball head quenching feeding device according to claim 5, characterized in that: A bolt (43) is movably mounted on the slide plate (42), a locking groove (411) adapted to the bolt (43) is provided on the clamping plate (41), and a nut is threadedly connected to the bolt (43) at the bottom of the clamping plate (41).

7. The ball head quenching feeding device according to claim 1, characterized in that: The side walls of the enclosure plate (24) are each provided with an arc groove (241), and both ends of the material plate (25) are provided with guide ends (251) adapted to the arc groove (241).

8. The ball head quenching feeding device according to claim 7, characterized in that: The elastic part (26) comprises an outer cylinder (261) hinged to the baffle plate (24), and an inner shaft (262) hinged to the material plate (25), and a spring is arranged inside the outer cylinder (261), and the spring is located between the bottom end of the inner shaft (262) and the inner bottom end of the outer cylinder (261).

9. The ball head quenching feeding device according to claim 1, characterized in that: The guide unit (5) comprises two groups of fixed plates (51) installed at the bottom of the sorting plate (34), the two groups of fixed plates (51) are symmetrically arranged, and guide plates (511) are arranged on the fixed plates (51), and the two groups of guide plates (511) form a guide rail adapted to the ball head part.

10. A ball head quenching feeding device according to claim 9, characterized in that: A conveying rail (53) is also installed on the base platform (1), and a connecting rail (52) is provided between the conveying rail (53) and the guide rail.

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