Feeding device for diamond ornament production

Abstract

The utility model belongs to the technical field of feeding equipment, and particularly relates to a diamond ornament production feeding device which comprises a frame, a feeding hopper is erected on the frame, and a material distributing assembly is arranged below the feeding hopper and comprises a shell fixedly arranged below the feeding hopper. The top of the shell and the top of the feeding hopper are communicated and provided with a feeding port, a material distributing structure, a discharging port and an adjusting structure, the material distributing structure is rotationally arranged in the shell and used for quantitatively transferring materials, the discharging port is formed in the lower portion of the shell and located in the side wall of the shell, and the adjusting structure is arranged on the material distributing structure and used for adjusting the transferring number of the material distributing structure; and the conveying belt is arranged below the shell and is matched with the discharge port. And the volume of the distributing structure for containing the diamonds can be adjusted through the arranged adjusting structure, so that the transfer number of the diamonds is changed, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding equipment, and particularly relates to a feeding device for drill ornament production. Background Art

[0002] Feeding devices are widely used in raw material transportation. Most current feeding mechanisms use belt conveyors for feeding. Such a feeding device requires manual transportation of raw materials to the feeding machine and then monitoring to start the machine for transportation.

[0003] Chinese invention patent CN110950048A discloses an automatic granular feeding device, which includes a housing body with an upper opening and a driving motor arranged at the bottom. The output shaft end of the driving motor is connected to a crankshaft with an S-shaped cross-section. The two turning points of the crankshaft are respectively slidably connected to the lower slide plate groove and the upper slide plate groove of the lower push plate and the upper push plate from right to left. A material box is arranged on the right side of the lower push plate. Under the rotation of the crankshaft, the lower push plate and the upper push plate can reciprocate up and down in the lower plate installation groove and the upper plate installation groove of the push plate fixing plate to transfer materials; the left end of the crankshaft is rotatably connected to a first rotating shaft through a bevel gear set. The first rotating shaft is rotatably connected to an intermittent transmission group through a first belt transmission group. The intermittent transmission group is rotatably connected to a material distribution wheel through a second belt transmission group. The material distribution wheel is provided with material distribution grooves, and a blanking hopper is further arranged below the material distribution wheel, and a material distribution table is arranged above the right side.

[0004] Through the cooperation between the upper push plate and the lower push plate, the granular materials in the material box are transferred to the material distribution grooves. However, during the transportation process, only quantitative transportation of granular materials can be carried out, and it is not convenient to adjust the quantity of granular materials transported. Content of the Utility Model

[0005] The purpose of the utility model is to provide a feeding device for drill ornament production aiming at the above-mentioned existing technical problems, so as to solve the problems raised in the background art.

[0006] In view of this, the utility model provides a feeding device for drill ornament production, including:

[0007] A frame, on which a feeding hopper is erected. A material distribution assembly is arranged below the feeding hopper. The material distribution assembly includes:

[0008] A housing, which is fixedly arranged below the feeding hopper, and a feeding port is communicated between the top of the housing and the top of the feeding hopper.

[0009] A material distribution structure, which is rotatably arranged in the housing for quantitatively transferring materials.

[0010] An outlet, which is opened at the lower part of the housing and is located on the side wall of the housing.

[0011] Adjusting structure, the adjusting structure is arranged on the material distributing structure for adjusting the transfer quantity of the material distributing structure;

[0012] Conveyor belt, the conveyor belt is arranged under the housing and is matched with the discharge port.

[0013] In this technical solution, the diamond ornaments are poured into the feed hopper, and the diamond ornaments enter the housing through the feed port, so that the material distributing structure quantitatively collects the diamond ornaments in the feed hopper and rotates. The diamonds in the material distributing structure can be transferred to the conveyor belt through the set discharge port. When it is necessary to change the feeding quantity of the diamond ornaments each time, the volume of the material distributing structure for accommodating the diamond ornaments can be adjusted through the set adjusting structure, so as to change the transferred quantity of the diamond ornaments, which is beneficial to improving the practicability of the equipment.

[0014] In the above technical solution, further, the material distributing structure includes:

[0015] Rotating shaft, the rotating shaft is rotatably arranged in the housing, and one end penetrates through the side wall of the housing;

[0016] Receiving groove, the receiving grooves are circumferentially and uniformly arranged on the outer wall of the rotating shaft for receiving diamond ornaments;

[0017] Motor, the motor is arranged on the side wall of the housing, and the output shaft penetrates through the side wall of the housing and is connected to the rotating shaft;

[0018] Wherein, a pushing structure is arranged between the receiving groove and the outer wall of the housing.

[0019] In this technical solution, through the cooperation of the set rotating shaft, receiving groove and motor, the diamond ornaments in the feed hopper can be quantitatively transferred to the discharge port, and the diamond ornaments in the receiving groove can be pushed from the discharge port to the conveyor belt through the set pushing structure.

[0020] In the above technical solution, further, the pushing structure includes:

[0021] Slider, the slider is slidably arranged in the receiving groove, and the cross section of the slider is the same as that of the receiving groove;

[0022] Guide cylinder, the guide cylinder is sleeved on the outer wall of the rotating shaft and is arranged far away from the motor;

[0023] Limit rod, the limit rod is fixedly arranged on the outer wall of the slider;

[0024] Spring, the spring is arranged between the back surface of the slider and the receiving groove;

[0025] Wherein, half of the end surface of the guide cylinder close to the limit rod is set as an inclined surface, and the rotating shaft can rotate inside the guide cylinder.

[0026] In this technical solution, the rotating shaft is driven by a motor to rotate. When the accommodating groove is in communication with the feeding port, the limiting rod on the slider abuts against the planar area on the guiding cylinder, so that the slider in the accommodating groove is in a compressed state. Before the accommodating groove rotates to the position of the discharging port, the limiting rod always abuts against the plane on the guiding cylinder. When the accommodating groove faces the discharging port, the limiting rod and the slider are pushed by the spring and directly pushed from the plane of the guiding cylinder to the lowest point of the inclined plane, so that the slider pushes the diamond ornaments in the accommodating groove out of the discharging port, which is beneficial to improving the feeding efficiency of the diamond ornaments.

[0027] In the above technical solution, further, the adjusting structure includes:

[0028] A fixed cylinder, which is sleeved on the outer wall of the guiding cylinder and is connected to the outer wall of the housing at one end;

[0029] A guiding plate, which is circumferentially and uniformly arranged on the inner wall of the fixed cylinder, and guiding grooves are oppositely arranged on the outer wall of the guiding cylinder;

[0030] An adjusting groove, which is opened on the outer wall of the guiding cylinder, and a rack is fixedly arranged in the adjusting groove;

[0031] A gear, which is arranged in the adjusting groove and meshes with the rack;

[0032] A handle, which is arranged on the outside of the fixed cylinder, and the handle rotating shaft passes through the fixed cylinder and is connected to the gear;

[0033] A limiting structure, which is arranged between the guiding cylinder and the fixed cylinder;

[0034] Among them, the guiding cylinder and the fixed cylinder are slidably connected.

[0035] In this technical solution, by rotating the handle, the gear can be driven to rotate, so that the rack drives the guiding cylinder to move, thereby changing the position of the front end of the slider in the accommodating groove, facilitating the operator to adjust the quantity of diamond ornament feeding. After changing the position of the slider, the displacement between the guiding cylinder and the fixed cylinder can be restricted by the arranged limiting structure, which is beneficial to improving the stability of the device.

[0036] In the above technical solution, further, the limiting structure includes:

[0037] Limiting holes, which are opened on the outer wall of the guiding cylinder, and a plurality of them are uniformly arranged along the axial direction of the guiding cylinder;

[0038] Limiting posts, which penetrate through the fixed cylinder and cooperate with the limiting holes.

[0039] In this technical solution, by matching the limiting posts with the limiting holes, the displacement between the guiding cylinder and the fixed cylinder can be restricted, which is beneficial to improving the stability of the device.

[0040] In the above technical solution, further, a cross bar is fixedly arranged on the end face of the limit post away from the limit hole.

[0041] In this technical solution, the provided cross bar enables the operator to insert or pull out the limit post from the limit hole, which is beneficial to improving the adjustment efficiency.

[0042] In the above technical solution, further, the feed hopper is a conical hopper.

[0043] In this technical solution, the conical feed hopper can reduce the residue of diamond ornaments in the feed hopper.

[0044] The beneficial effects of the present utility model are as follows:

[0045] 1. When it is necessary to change the number of diamond ornaments fed each time, the provided adjustment structure can adjust the volume of the material distribution structure for accommodating diamond ornaments, thereby changing the number of transferred diamond ornaments, which is beneficial to improving the practicability of the equipment.

[0046] 2. By rotating the handle, the gear can be driven to rotate, enabling the rack to drive the guide cylinder to move, thereby changing the position of the front end of the slider in the receiving groove, which is convenient for the operator to adjust the number of diamond ornaments fed. After changing the position of the slider, the provided limit structure can limit the displacement between the guide cylinder and the fixed cylinder, which is beneficial to improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 is a perspective view of the present utility model;

[0048] Figure 2 is an exploded view of the material distribution assembly of the present utility model;

[0049] Figure 3 is a sectional view of the material distribution assembly of the present utility model;

[0050] Figure 4 is the present utility model Figure 2 magnified view of area A;

[0051] Figure 5 is the present utility model Figure 2 magnified view of area B;

[0052] The reference signs in the drawings are shown as:

[0053] 1. Frame; 2. Feeding hopper; 3. Material distributing assembly; 301. Housing; 302. Feeding port; 303. Discharging port; 4. Material distributing structure; 401. Rotating shaft; 402. Receiving groove; 403. Motor; 5. Pushing structure; 501. Slide block; 502. Guide cylinder; 503. Limit rod; 504. Spring; 505. Inclined plane; 6. Conveyor belt; 7. Adjusting structure; 701. Fixed cylinder; 702. Guide plate; 703. Guide groove; 704. Adjusting groove; 705. Rack; 706. Gear; 707. Handle; 8. Limiting structure; 801. Limiting hole; 802. Limiting column; 9. Cross bar. Detailed implementation manners

[0054] The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0055] In the description of the present application, it should be noted that the terms used herein are only for describing specific implementation manners and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technologies, methods, and devices should be regarded as a part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in the subsequent drawings.

[0056] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and are not used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of the same type and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0057] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom", etc. usually indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing this application and simplifying the description. Without contrary explanations, these directional terms do not indicate or imply that the device or component referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of this application; the directional terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0058] It should be noted that in this application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0059] Embodiment 1:

[0060] As Figures 1-5 shown, this embodiment provides a feeding device for diamond jewelry production, including: a frame 1, on which a feeding hopper 2 is mounted, a material distribution assembly 3 is arranged below the feeding hopper 2, the material distribution assembly 3 includes: a housing 301, the housing 301 is fixedly arranged below the feeding hopper 2, and a feeding port 302 is communicated between the top of the housing 301 and the top of the feeding hopper 2, a material distribution structure 4, the material distribution structure 4 is rotatably arranged in the housing 301 for quantitatively transferring materials, a discharge port 303, the discharge port 303 is opened at the lower part of the housing 301 and is located on the side wall of the housing 301, an adjusting structure 7, the adjusting structure 7 is arranged on the material distribution structure 4 for adjusting the transfer quantity of the material distribution structure 4; a conveyor belt 6, the conveyor belt 6 is arranged below the housing 301 and is matched with the discharge port 303.

[0061] Pour the diamond ornaments into the feeding hopper 2. The diamond ornaments enter the housing 301 through the feeding port 302, enabling the material distribution structure 4 to quantitatively collect the diamond ornaments in the feeding hopper 2 and rotate. The diamonds in the material distribution structure 4 can be transferred to the conveyor belt 6 through the provided discharge port 303. When it is necessary to change the quantity of diamond ornaments fed each time, the adjustable structure 7 can be used to adjust the volume of the material distribution structure 4 for accommodating diamond ornaments, thereby changing the quantity of diamond ornaments transferred, which is beneficial to improving the practicality of the equipment.

[0062] Furthermore, the material distribution structure 4 includes: a rotating shaft 401, the rotating shaft 401 is rotatably arranged in the housing 301, and one end penetrates the side wall of the housing 301; a receiving groove 402, the receiving groove 402 is circumferentially and evenly arranged on the outer wall of the rotating shaft 401 for accommodating diamond ornaments; a motor 403, the motor 403 is arranged on the side wall of the housing 301, and the output shaft penetrates the side wall of the housing 301 and is connected to the rotating shaft 401; wherein, a pushing structure 5 is arranged between the receiving groove 402 and the outer wall of the housing 301.

[0063] Through the cooperation among the provided rotating shaft 401, receiving groove 402, and motor 403, the diamond ornaments in the feeding hopper 2 can be quantitatively transferred to the discharge port 303. Through the provided pushing structure 5, the diamond ornaments in the receiving groove 402 can be pushed from the discharge port 303 onto the conveyor belt 6.

[0064] Furthermore, the pushing structure 5 includes: a slider 501, the slider 501 is slidably arranged in the receiving groove 402, and the cross-section of the slider 501 is the same as that of the receiving groove 402; a guiding cylinder 502, the guiding cylinder 502 is sleeved on the outer wall of the rotating shaft 401 and is arranged away from the motor 403; a limiting rod 503, the limiting rod 503 is fixedly arranged on the outer wall of the slider 501; a spring 504, the spring 504 is arranged between the back of the slider 501 and the receiving groove 402; wherein, half of the end face of the guiding cylinder 502 close to the limiting rod 503 is set as an inclined surface 505, and the rotating shaft 401 can rotate inside the guiding cylinder 502.

[0065] When the rotating shaft 401 is driven by the motor 403 to rotate, when the receiving groove 402 is communicated with the feeding port 302, the limiting rod 503 on the slider 501 abuts against the flat area on the guiding cylinder 502, making the slider 501 in the receiving groove 402 in a compressed state. Before the receiving groove 402 rotates to the position of the discharge port 303, the limiting rod 503 always abuts against the flat surface of the guiding cylinder 502. When the receiving groove 402 is opposite to the discharge port 303, the limiting rod 503 and the slider 501 are pushed by the spring 504 from the flat surface of the guiding cylinder 502 directly to the lowest point of the inclined surface 505, so that the slider 501 pushes the diamond ornaments in the receiving groove 402 out of the discharge port 303, which is beneficial to improving the feeding efficiency of the diamond ornaments.

[0066] Embodiment 2:

[0067] As Figures 2-5 shown, this embodiment provides a feeding device for diamond jewelry production. In addition to including the technical solutions of the above embodiment, it also has the following technical features.

[0068] Furthermore, the adjusting structure 7 includes: a fixed cylinder 701, which is sleeved on the outer wall of the guiding cylinder 502 and is connected to the outer wall of the housing 301 at one end; a guiding plate 702, which is circumferentially and uniformly arranged on the inner wall of the fixed cylinder 701, and a guiding groove 703 is oppositely arranged on the outer wall of the guiding cylinder 502; an adjusting groove 704, which is opened on the outer wall of the guiding cylinder 502, and a rack 705 is fixedly arranged in the adjusting groove 704; a gear 706, which is arranged in the adjusting groove 704 and meshes with the rack 705; a handle 707, which is arranged outside the fixed cylinder 701, and the rotating shaft of the handle 707 passes through the fixed cylinder 701 and is connected to the gear 706; a limiting structure 8, which is arranged between the guiding cylinder 502 and the fixed cylinder 701; wherein, the guiding cylinder 502 and the fixed cylinder 701 are slidably connected.

[0069] By rotating the handle 707, the gear 706 can be driven to rotate, so that the rack 705 drives the guiding cylinder 502 to move, thereby changing the position of the front end of the slider 501 in the receiving groove 402, facilitating the operator to adjust the quantity of diamond jewelry feeding. After changing the position of the slider 501, the displacement between the guiding cylinder 502 and the fixed cylinder 701 can be restricted by the arranged limiting structure 8, which is beneficial to improving the stability of the device.

[0070] Furthermore, the limiting structure 8 includes: a limiting hole 801, which is opened on the outer wall of the guiding cylinder 502 and several are uniformly arranged along the axial direction of the guiding cylinder 502; a limiting post 802, which penetrates through the fixed cylinder 701 and cooperates with the limiting hole 801.

[0071] By matching the limiting post 802 with the limiting hole 801, the displacement between the guiding cylinder 502 and the fixed cylinder 701 can be restricted, which is beneficial to improving the stability of the device.

[0072] Furthermore, a cross bar 9 is fixedly arranged on the end face of the limiting post 802 away from the limiting hole 801.

[0073] By arranging the cross bar 9, it is convenient for the operator to insert or pull out the limiting post 802 from the limiting hole 801, which is beneficial to improving the adjustment efficiency.

[0074] Furthermore, the feeding hopper 2 is a conical hopper.

[0075] The feeding hopper 2 with a conical setting can reduce the residue of diamond ornaments in the feeding hopper 2.

[0076] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and the features in the embodiments in the present application can be combined with each other. The present application is not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A feeding device for diamond jewelry production, characterized in that , including: A frame (1), on which a feed hopper (2) is installed. A material distribution component (3) is arranged below the feed hopper (2), and the material distribution component (3) includes: A housing (301), the housing (301) is fixedly arranged below the feed hopper (2), and a feed inlet (302) is communicated between the top of the housing (301) and the top of the feed hopper (2). A material distribution structure (4), the material distribution structure (4) is rotatably arranged in the housing (301) for quantitatively transferring materials. A discharge port (303), the discharge port (303) is opened at the lower part of the housing (301) and is located on the side wall of the housing (301). An adjustment structure (7), the adjustment structure (7) is arranged on the material distribution structure (4) for adjusting the transfer quantity of the material distribution structure (4). A conveyor belt (6), the conveyor belt (6) is arranged below the housing (301) and is matched with the discharge port (303).

2. The feeding device for diamond jewelry production according to claim 1, wherein, The material distribution structure (4) includes: A rotating shaft (401), the rotating shaft (401) is rotatably arranged in the housing (301), and one end penetrates through the side wall of the housing (301). A receiving groove (402), the receiving grooves (402) are circumferentially and uniformly arranged on the outer wall of the rotating shaft (401) for receiving diamond ornaments. A motor (403), the motor (403) is arranged on the side wall of the housing (301), and the output shaft penetrates through the side wall of the housing (301) and is connected to the rotating shaft (401). Wherein, a pushing structure (5) is arranged between the receiving groove (402) and the outer wall of the housing (301).

3. The feeding device for diamond jewelry production according to claim 2, characterized in that, The pushing structure (5) includes: A slider (501), the slider (501) is slidably arranged in the receiving groove (402), and the cross-section of the slider (501) is consistent with the cross-section of the receiving groove (402). A guide cylinder (502), the guide cylinder (502) is sleeved on the outer wall of the rotating shaft (401) and is arranged far away from the motor (403). A limiting rod (503), the limiting rod (503) is fixedly arranged on the outer wall of the slider (501). A spring (504), the spring (504) is arranged between the back of the slider (501) and the receiving groove (402). Wherein, half of the end surface of the guide cylinder (502) close to the limiting rod (503) is set as an inclined surface (505), and the rotating shaft (401) can rotate inside the guide cylinder (502).

4. The feeding device for diamond jewelry production according to claim 1, characterized in that, The adjustment structure (7) includes: A fixed cylinder (701), the fixed cylinder (701) is sleeved on the outer wall of the guide cylinder (502), and one end is connected to the outer wall of the housing (301). A guiding plate (702), the guiding plates (702) are circumferentially and uniformly arranged on the inner wall of the fixed cylinder (701), and guiding grooves (703) are oppositely arranged on the outer wall of the guide cylinder (502). An adjustment groove (704), the adjustment groove (704) is opened on the outer wall of the guide cylinder (502), and a rack (705) is fixedly arranged in the adjustment groove (704). A gear (706), the gear (706) is arranged in the adjustment groove (704) and meshes with the rack (705). A handle (707), the handle (707) is arranged outside the fixed cylinder (701), and the rotating shaft of the handle (707) passes through the fixed cylinder (701) and is connected to the gear (706); A limiting structure (8), the limiting structure (8) is arranged between the guiding cylinder (502) and the fixed cylinder (701); Wherein, the guiding cylinder (502) and the fixed cylinder (701) are slidably connected.

5. The feeding device for diamond jewelry production according to claim 4, characterized in that, The limiting structure (8) includes: Limiting holes (801), the limiting holes (801) are opened on the outer wall of the guiding cylinder (502), and a plurality of them are evenly arranged along the axial direction of the guiding cylinder (502); Limiting posts (802), the limiting posts (802) pass through the fixed cylinder (701) and cooperate with the limiting holes (801).

6. The feeding device for diamond jewelry production according to claim 5, characterized in that, A cross bar (9) is fixedly arranged on the end face of the limiting post (802) far away from the limiting hole (801).

7. The feeding device for diamond jewelry production according to claim 1, characterized in that, The feed hopper (2) is a conical hopper.

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