Automatic pearl feeding tool and full-automatic pearl grinding equipment

Abstract

The utility model relates to an automatic pearl feeding tool and full-automatic pearl grinding equipment. The automatic pearl feeding tool comprises a storage unit, a screening unit, an isolation unit and a transverse movement unit. The pearl screening device has the advantages that pearls of the preset number and the preset specification can be screened through the screening unit, and compared with manual pearl screening, the steps are few, manpower consumption is low, and the feeding efficiency is high; the storage unit and the screening unit are isolated and exposed through the isolation unit, the pearl feeding procedure can be automatically completed, and the feeding efficiency is effectively improved; full-automatic operation is realized, and only a worker needs to inject pearls into the storage unit, so that manual operation steps are reduced, the labor cost is reduced, and the efficiency is improved; potential safety hazards do not exist, and workers do not need to worry that fingers are crushed.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl grinding, in particular to an automatic pearl feeding tooling and a full-automatic pearl grinding device. Background Art

[0002] The existing pearl grinding equipment is an upper and lower profiling grinding wheel tool. It drives the upper profiling mold to rotate by a motor, and at the same time applies a certain force to the upper profiling mold by using the lever principle. The pearl is ground in the slideway groove of the profiling mold. When grinding for a certain time, the pearl is taken out for measurement and classification.

[0003] However, this kind of grinding equipment has the following defects:

[0004] 1) It is necessary to manually place the pearls. Before the upper and lower molds are closed, the pearls need to be placed correctly in the mold grooves. Otherwise, the pearls will be crushed, causing losses.

[0005] 2) There are safety hazards in manually placing the pearls, and the fingers of the staff are easily crushed.

[0006] 3) The feeding efficiency of manually placing the pearls is low.

[0007] At present, in view of the problems of manual placement, low feeding efficiency, and safety hazards in the related art, no effective solution has been proposed yet. Summary of the Utility Model

[0008] The purpose of this application is to provide an automatic pearl feeding tooling and a full-automatic pearl grinding device for the deficiencies in the prior art, so as to solve at least the problems of manual placement, low feeding efficiency, and safety hazards in the related art.

[0009] To achieve the above purpose, the technical solution adopted in this application is:

[0010] In the first aspect, the utility model provides an automatic pearl feeding tooling, including:

[0011] A storage unit for accommodating pearls;

[0012] A screening unit, which is arranged downstream of the storage element and is used for screening the pearls conveyed by the storage unit and transferring them to an automatic pearl receiving tooling;

[0013] An isolation unit, which is arranged between the storage unit and the screening unit and reciprocates between an isolation position and an exposure position, and is used for allowing the pearls to enter the screening unit from the storage unit when moving to the exposure position and isolating the pearls not screened by the screening unit to the storage unit when moving to the isolation position;

[0014] A lateral movement unit, which is connected to the isolation unit and is used to drive the isolation unit to reciprocate between an isolation position and an exposure position.

[0015] In some embodiments, the storage unit includes:

[0016] A storage element, which has a hollow structure and is arranged upstream of the screening unit for accommodating pearls;

[0017] A number of first support elements, which are distributed on the side of the storage element for supporting the storage element.

[0018] In some embodiments, the screening unit includes:

[0019] A substrate element, which is arranged downstream of the storage unit;

[0020] A number of screening elements, which are distributed on the substrate element and penetrate through the substrate element, and are used to screen pearls conveyed by the storage unit according to preset specifications and preset quantities and transfer the qualified needles to the automatic pearl receiving tooling.

[0021] In some embodiments, the isolation unit includes:

[0022] An isolation element, which is arranged between the storage unit and the screening unit and is used to reciprocate between an isolation position and an exposure position, allow pearls to enter the screening unit from the storage unit when moving to the exposure position, and isolate the pearls not screened by the screening unit to the storage unit when moving to the isolation position;

[0023] A first connection element, which is arranged on the side of the isolation element and is connected to the lateral movement unit, and is used to drive the isolation element to reciprocate between an isolation position and an exposure position under the action of the lateral movement unit.

[0024] In some embodiments, the lateral movement unit includes:

[0025] A second support element, which is arranged on the side of the isolation unit;

[0026] A first movable element, which is arranged on the side of the second support element;

[0027] A second movable element, which is movably connected to the first movable element and is connected to the isolation unit, and is used to drive the isolation unit to reciprocate along the axial direction of the first movable element;

[0028] A lateral driving element, which is connected to the first movable element or the second movable element and is used to drive the second movable element to reciprocate axially along the first movable element.

[0029] In some of these embodiments, it further includes:

[0030] A base unit, which is arranged at the lower part of the isolation unit. The screening unit is removably arranged inside the base unit. The base unit is respectively connected to the storage unit and the lateral movement unit.

[0031] In some of these embodiments, the base unit includes:

[0032] A base element, which is arranged at the lower part of the isolation unit and is respectively connected to the storage unit and the lateral movement unit;

[0033] A through-groove element, which penetrates through the base element and is detachably connected to the screening unit.

[0034] In some of these embodiments, it further includes:

[0035] A longitudinal movement unit, which is respectively connected to the storage unit, the screening unit, the isolation unit, and the lateral movement unit and is used to drive the storage unit, the screening unit, the isolation unit, and the lateral movement unit to reciprocate in the vertical direction.

[0036] In some of these embodiments, the longitudinal movement unit includes:

[0037] A plurality of third support elements, which are symmetrically arranged;

[0038] A plurality of longitudinal driving elements, which are arranged on the corresponding third support elements;

[0039] A plurality of second connecting elements, which are respectively connected to the corresponding longitudinal driving elements, the storage unit, the screening unit, the isolation unit, and the lateral movement unit and are used to drive the storage unit, the screening unit, the isolation unit, and the lateral movement unit to reciprocate in the vertical direction under the action of the corresponding longitudinal driving elements.

[0040] In a second aspect, the present utility model further provides a full-automatic pearl grinding device, including:

[0041] The pearl automatic feeding tooling as described in the first aspect.

[0042] In some of these embodiments, it further includes:

[0043] A central control tooling, which is communicatively connected to the pearl automatic feeding tooling and is used to control the pearl automatic feeding tooling to perform the feeding process.

[0044] Compared with the related art, a pearl automatic feeding tooling and a full-automatic pearl grinding device provided by the embodiments of the present application can screen pearls of a preset quantity and preset specifications by using a screening unit. Compared with manual pearl screening, it has fewer steps, less manpower consumption, and high feeding efficiency; by using an isolation unit to isolate and expose the storage unit and the screening unit, the pearl feeding process can be automatically completed, effectively improving the feeding efficiency; with full-automatic operation, only the staff needs to perform the operation of injecting pearls into the storage unit, reducing the manual operation steps, lowering the labor cost, and improving the efficiency; there are no safety hazards, and the staff does not have to worry about their fingers being crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0046] Figure 1 is a schematic diagram (one) of the pearl automatic feeding tooling according to the embodiment of the present invention;

[0047] Figure 2 is a schematic diagram (two) of the pearl automatic feeding tooling according to the embodiment of the present invention;

[0048] Figure 3 is a schematic diagram of the storage unit according to the embodiment of the present invention;

[0049] Figure 4 is a schematic diagram of the screening unit according to the embodiment of the present invention;

[0050] Figure 5 is a schematic diagram of the isolation unit according to the embodiment of the present invention;

[0051] Figure 6 is a schematic diagram of the lateral movement unit according to the embodiment of the present invention;

[0052] Figure 7 is a schematic diagram of the base unit according to the embodiment of the present invention;

[0053] Figure 8 is a schematic diagram of the longitudinal movement unit according to the embodiment of the present invention;

[0054] Figure 9It is a schematic diagram of a full - automatic pearl grinding device according to an embodiment of the present utility model.

[0055] The reference numerals therein are: 100, automatic pearl feeding tooling; 110, storage unit; 111, storage element; 112, first support element; 120, screening unit; 121, substrate element; 122, screening element; 130, isolation unit; 131, isolation element; 132, first connection element; 140, lateral movement unit; 141, second support element; 142, first movable element; 143, second movable element; 144, lateral driving element; 150, base unit; 151, base element; 152, through - slot element; 160, longitudinal movement unit; 161, third support element; 162, longitudinal driving element; 163, second connection element;

[0056] 200, central control tooling. Detailed implementation manners

[0057] In order to make the objectives, technical solutions and advantages of the present application more clear and understandable, the present application will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0058] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application. For those of ordinary skill in the art, without making creative efforts, the present application can also be applied to other similar scenarios based on these drawings. In addition, it can also be understood that although the efforts made in this development process may be complex and time - consuming, for those of ordinary skill in the art related to the content disclosed in the present application, some design, manufacturing or production changes based on the technical content disclosed in the present application are only conventional technical means and should not be understood as the content disclosed in the present application being insufficient.

[0059] Referring to "embodiment" in the present application means that the specific features, structures or characteristics described in combination with the embodiment can be included in at least one embodiment of the present application. The phrase appears in various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those of ordinary skill in the art explicitly and implicitly understand that the embodiments described in the present application can be combined with other embodiments without conflict.

[0060] Unless otherwise defined, the technical terms or scientific terms involved in this application shall have the ordinary meanings understood by those with ordinary skills in the technical field to which this application belongs. The words such as "a", "an", "one kind", "the" and the like involved in this application do not indicate a quantity limitation and may represent a singular or plural number. The terms "include", "comprise", "have" and any variations thereof involved in this application are intended to cover non-exclusive inclusion; for example, a process, method, system, product or device that includes a series of steps or modules (units) is not limited to the listed steps or units, but may further include steps or units not listed, or may further include other steps or units inherent to these processes, methods, products or devices. The words such as "connect", "be connected", "couple" and the like involved in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The "plurality" involved in this application refers to two or more. "And / or" describes the association relationship of associated objects and indicates that three relationships may exist. For example, "A and / or B" may represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the front and rear associated objects. The terms "first", "second", "third" and the like involved in this application are only used to distinguish similar objects and do not represent a specific order for the objects.

[0061] Embodiment 1

[0062] This embodiment relates to an automatic pearl feeding tooling of the present utility model.

[0063] As Figures 1 - 2 shown, an automatic pearl feeding tooling 100 includes a storage unit 110, a screening unit 120, an isolation unit 130 and a lateral movement unit 140. Among them, the storage unit 110 is used to hold pearls; the screening unit 120 is arranged downstream of the storage unit 110 and is used to screen the pearls conveyed by the storage element 111 and transfer them to the automatic pearl receiving tooling; the isolation unit 130 is arranged between the storage unit 110 and the screening unit 120 and reciprocates between an isolation position and an exposure position, and is used to allow the pearls to enter the screening unit 120 from the storage unit 110 when moving to the exposure position and isolate the pearls not screened by the screening unit 120 from the screening unit 120 to the storage unit 110 when moving to the isolation position; the lateral movement unit 140 is connected to the isolation unit 130 and is used to drive the isolation unit 130 to reciprocate between the isolation position and the exposure position.

[0064] As Figure 3As shown, the storage unit 110 includes a storage element 111 and a number of first support elements 112. Among them, the storage element 111 is a hollow structure, and the storage element 111 is arranged upstream of the screening unit 120 for accommodating pearls; a number of first support elements 112 are distributed on the side of the storage element 111 for supporting the storage element 111.

[0065] The storage element 111 can be an open structure or a closed structure. Specifically, the storage element 111 can be a structure with an open upper end and an open lower end, or a structure with a closed upper end and an open lower end.

[0066] The longitudinal section of the storage element 111 is rectangular, funnel-shaped, etc. That is, the radial dimensions (such as inner diameter, length, width) of the storage element 111 remain unchanged or decrease from its upper end to its lower end.

[0067] In some embodiments, the storage element 111 is a pearl chute.

[0068] A number of first support elements 112 are arranged around the storage element 111 with the storage element 111 as the center. Generally, the tops of a number of first support elements 112 are connected to the side wall of the storage element 111 (which can be the upper end of the side wall of the storage element 111 or the lower end of the side wall of the storage element 111), and the bottoms of a number of first support elements 112 are connected to the horizontal plane.

[0069] In some embodiments, the first support element 112 is inclined.

[0070] The first support element 112 is fixedly connected to the storage element 111, including but not limited to welding.

[0071] In some embodiments, there are three first support elements 112.

[0072] In some embodiments, the first support element 112 is a support rod.

[0073] Such as Figure 4 As shown, the screening unit 120 includes a substrate element 121 and a number of screening elements 122. Among them, the substrate element 121 is arranged downstream of the storage unit 110; a number of screening elements 122 are distributed on the substrate element 121 and penetrate through the substrate element 121 for screening pearls conveyed by the storage unit 110 according to preset specifications and preset quantities and transferring the needles that meet the requirements to the pearl automatic feeding tooling.

[0074] Specifically, the substrate element 121 is located below the storage element 111; a number of screening elements 122 are used to screen pearls conveyed by the storage element 111 according to preset specifications and preset quantities.

[0075] Generally, the substrate element 121 is located directly below the storage element 111.

[0076] The cross-section of the substrate element 121 is circular.

[0077] The size of the substrate element 121 matches the size of the storage element 111. Generally, the radial dimension (such as the diameter) of the substrate element 121 is not less than the radial dimension (such as the outer diameter or inner diameter) of the bottom end of the storage element 111.

[0078] Generally, the diameter of the substrate element 121 is not less than the inner diameter of the bottom end of the storage element 111. Preferably, the diameter of the substrate element 121 is greater than the inner diameter of the bottom end of the storage element 111.

[0079] Generally, the diameter of the substrate element 121 is not less than the outer diameter of the bottom end of the storage element 111. Preferably, the diameter of the substrate element 121 is greater than the outer diameter of the bottom end of the storage element 111.

[0080] Generally, each screening element 122 can hold only one pearl.

[0081] The cross-section of the screening element 122 is circular.

[0082] A number of screening elements 122 are arranged in an annular array on the substrate element 121.

[0083] The size of the screening element 122 matches the size of the substrate element 121. Generally, the radial dimension (such as the diameter) of the screening element 122 is less than the radial dimension (such as the diameter) of the substrate element 121, and the axial dimension (such as the depth) of the screening element 122 is equal to the axial dimension (such as the thickness) of the substrate element 121.

[0084] The size of the screening element 122 matches the size of the storage element 111. Generally, the radial dimension (such as the diameter) of the screening element 122 is less than the radial dimension (such as the inner diameter) of the bottom end of the storage element 111.

[0085] In some of these embodiments, the screening element 122 is a screening hole.

[0086] In the present utility model, the screening unit 120 adopts a replaceable design. By using different specifications of the screening unit 120 (i.e., different numbers and sizes of the screening elements 122), pearls of different specifications can be screened, so as to meet different pearl grinding requirements.

[0087] Such as Figure 5As shown, the isolation unit 130 includes an isolation element 131 and a first connection element 132. Among them, the isolation element 131 is disposed between the storage unit 110 and the screening unit 120, and is used to reciprocate between the isolation position and the exposure position, allow the pearls to enter the screening unit 120 from the storage unit 110 when moving to the exposure position, and isolate the pearls not screened by the screening unit 120 to the storage unit 110 when moving to the isolation position; the first connection element 132 is disposed on the side of the isolation element 131 and is connected to the lateral movement unit 140, and is used to drive the isolation element 131 to reciprocate between the isolation position and the exposure position under the action of the lateral movement unit 140.

[0088] Specifically, the isolation element 131 is disposed between the bottom of the storage element 111 and the upper part of the screening element 122, and allows the pearls to enter the substrate element 121 and several screening elements 122 from the storage element 111 when moving to the exposure position, and isolates the pearls not screened by the screening element 122 (i.e., the pearls located on the substrate element 121) to the storage element 111 when moving to the isolation position.

[0089] The cross-section of the isolation element 131 is rectangular, circular, etc.

[0090] The size of the isolation element 131 matches the size of the storage element 111. Generally, the radial dimension (such as diameter, length, width) of the isolation element 131 is not less than the radial dimension (such as outer diameter, inner diameter) of the bottom end of the storage element 111.

[0091] Generally, the radial dimension of the isolation element 131 is not less than the inner diameter of the bottom end of the storage element 111. Preferably, the radial dimension of the isolation element 131 is greater than the inner diameter of the bottom end of the storage element 111.

[0092] Generally, the radial dimension of the isolation element 131 is not less than the outer diameter of the bottom end of the storage element 111. Preferably, the radial dimension of the isolation element 131 is greater than the outer diameter of the bottom end of the storage element 111.

[0093] The size of the isolation element 131 matches the size of the substrate element 121. Generally, the radial dimension (such as diameter, length, width) of the isolation element 131 is not less than the radial dimension (such as diameter) of the substrate element 121.

[0094] Preferably, the radial dimension of the isolation element 131 is greater than the radial dimension of the substrate element 121.

[0095] Generally, the axial dimension (such as thickness) of the isolation element 131 is not greater than the distance between the storage element 111 and the substrate element 121. Preferably, the axial dimension of the isolation element 131 is less than the distance between the storage element 111 and the substrate element 121.

[0096] In some of these embodiments, the isolation element 131 is an isolation plate.

[0097] The first connection element 132 is fixedly connected to the isolation element 131, including but not limited to welding and integral molding.

[0098] In some of these embodiments, the first connection element 132 includes but is not limited to a first connection plate.

[0099] As Figure 6 shown, the lateral movement unit 140 includes a second support element 141, a first movable element 142, a second movable element 143, and a lateral drive element 144. Among them, the second support element 141 is disposed on the side of the isolation unit 130; the first movable element 142 is disposed on the side of the second support element 141; the second movable element 143 is movably connected to the first movable element 142 and is connected to the isolation unit 130 for driving the isolation unit 130 to reciprocate along the axial direction of the first movable element 142; the lateral drive element 144 is connected to the first movable element 142 or the second movable element 143 for driving the second movable element 143 to reciprocate along the axial direction of the first movable element 142.

[0100] Specifically, the second support element 141 is disposed on the side of the isolation element 131; the second movable element 143 is connected to the first connection element 132 for driving the first connection element 132 to reciprocate along the axial direction of the first movable element 142.

[0101] In the present utility model, the lateral movement unit 140 has the following two implementation manners:

[0102] 1) The lateral drive element 144 is connected to the first movable element 142 for driving the first movable element 142 to rotate, thereby driving the second movable element 143 to reciprocate along the axial direction of the first movable element 142;

[0103] 2) The lateral drive element 144 is connected to the second movable element 143 for driving the second movable element 143 to slide, thereby causing the second movable element 143 to reciprocate along the axial direction of the first movable element 142.

[0104] In implementation manner 1), the first movable element 142 is rotatably connected to the second support element 141 (a non-separable rotational connection); in implementation manner 2), the first movable element 142 is fixedly connected to the second support element 141 (such as bolt connection, welding, etc.).

[0105] In some of these embodiments, the cross-section of the second support element 141 is concave. Specifically, the second support element 141 includes a first support plate, a second support plate, and a third support plate. Among them, the first support plate is disposed on the side of the isolation element 131 and is connected to the first end of the first movable element 142; the second support plate is disposed on the side of the isolation element 131, is symmetrically disposed with the first support plate, and is connected to the second end of the first movable element 142; the third support plate is connected to the first support plate and the second support plate respectively.

[0106] The size of the second support plate matches the size of the first support plate. Generally, the radial dimensions (such as length, width, diameter) of the second support plate are equal to the radial dimensions (such as length, width, diameter) of the first support plate, and the axial dimensions (such as height, thickness) of the second support plate are equal to the axial dimensions (such as height, thickness) of the first support plate.

[0107] The size of the third support plate matches the size of the first support plate (second support plate). Generally, the radial dimensions of the third support plate are not greater than the radial dimensions (such as length, width, diameter) of the first support plate, and the axial dimensions (such as height, thickness) of the third support plate are greater than the axial dimensions (such as height, thickness) of the first support plate.

[0108] The cross-section of the first movable element 142 is circular.

[0109] The size of the first movable element 142 matches the size of the second support element 141. Generally, the radial dimensions (such as length, width, outer diameter) of the first movable element 142 are not greater than the radial dimensions (such as length, width, diameter) of the first support plate, and the axial dimensions (such as height, thickness) of the first movable element 142 are equal to the axial dimensions (such as height, thickness) of the third support plate.

[0110] In some of these embodiments, the first movable element 142 includes, but is not limited to, a sliding column, a sliding track, and a lead screw.

[0111] The second movable element 143 and the first connecting element 132 are detachably connected, including but not limited to bolt connection, etc.

[0112] The size of the second movable element 143 matches the size of the first movable element 142. Generally, the radial dimension (such as inner diameter) of the second movable element 143 is equal to the radial dimension (such as outer diameter) of the first movable element 142, and the axial dimension (such as height, thickness) of the second movable element 143 is less than the axial dimension (such as height, thickness).

[0113] In some of these embodiments, the second movable element 143 includes, but is not limited to, a sliding block and a movable block.

[0114] In some of these embodiments, the lateral driving element 144 includes, but is not limited to, a lateral driving motor, a lateral driving cylinder, etc.

[0115] Furthermore, the automatic pearl feeding tooling 100 further includes a base unit 150. Among them, the base unit 150 is disposed at the lower part of the isolation unit 130, and a screening unit 120 is removably disposed inside the base unit 150. The base unit 150 is respectively connected to the storage unit 110 and the lateral movement unit 140.

[0116] Such as Figure 7 As shown, the base unit 150 includes a base element 151 and a through - slot element 152. Among them, the base element 151 is disposed at the lower part of the isolation unit 130 and is respectively connected to the storage unit 110 and the lateral movement unit 140; the through - slot element 152 penetrates through the base element 151 and is detachably connected to the screening unit 120.

[0117] Specifically, the base element 151 is disposed at the lower part of the isolation element 131 and is respectively connected to a plurality of first support elements 112 and second support elements 141; the through - slot element 152 is detachably connected to the substrate element 121.

[0118] The size of the base element 151 matches the size of the isolation element 131. Generally, the radial dimensions (such as length, width, diameter) of the base element 151 are larger than the radial dimensions (such as length, width, diameter) of the isolation element 131.

[0119] In some of these embodiments, the base element 151 includes, but is not limited to, a support base.

[0120] The connection methods between the through - slot element 152 and the substrate element 121 include, but are not limited to, bolt connection, snap - fit connection, etc.

[0121] The size of the through - slot element 152 matches the size of the substrate element 121. Generally, the radial dimensions (such as length, width, diameter) of the through - slot element 152 are not less than the radial dimensions (such as length, width, diameter) of the substrate element 121, and the axial dimension (such as depth) of the through - slot element 152 is not less than the axial dimension (such as thickness) of the substrate element 121.

[0122] In some of these embodiments, the through - slot element 152 includes, but is not limited to, a mounting slot.

[0123] The usage method of the present utility model is as follows:

[0124] (1) Install the screening unit 120

[0125] According to the pearl grinding requirements, select the substrate element 121 containing the screening element 122 with a specific quantity and specific aperture;

[0126] Mount the substrate component 121 on the through-hole component 152;

[0127] (II) Place the pearls

[0128] The lateral driving component 144 operates, and drives the isolation component 131 to move to the isolation position through the second movable component 143;

[0129] Place the pearls inside the storage component 111. At this time, under the action of the isolation component 131, all the pearls are located inside the storage component 111;

[0130] (III) Pearl feeding

[0131] The automatic pearl feeding tooling moves to the lower part of the substrate component 121;

[0132] The lateral driving component 144 operates, and drives the isolation component 131 to move to the exposure position through the second movable component 143;

[0133] The pearls located inside the storage component 111 fall downward. Some pearls are located inside the screening component 122 and the automatic pearl feeding tooling, and some pearls are located above the isolation component 131;

[0134] The lateral driving component 144 operates, and drives the isolation component 131 to move to the isolation position through the second movable component 143;

[0135] Under the action of the isolation component 131, the pearls located above the isolation component 131 return to the storage component 111;

[0136] The automatic pearl feeding tooling carries the pearls of the preset specification and the preset quantity and moves to the pearl grinding position;

[0137] At this time, the pearl feeding process is completed.

[0138] Continuously repeat step (III) until all the pearls located inside the storage component 111 are transferred to the automatic pearl feeding tooling.

[0139] The technical effects of the present utility model are as follows:

[0140] 1) The screening unit can be used to screen the pearls of the preset quantity and the preset specification. Compared with manual screening of pearls, the steps are fewer, the labor consumption is less, and the feeding efficiency is high;

[0141] 2) The isolation unit can be used to isolate and expose the storage unit and the screening unit, and can automatically complete the pearl feeding process, effectively improving the feeding efficiency;

[0142] 3) Fully automatic operation. Only the staff needs to perform the operation of injecting pearls into the storage unit, which reduces the manual operation steps, lowers the labor cost and improves the efficiency.

[0143] 4) There are no safety hazards, and the staff doesn't have to worry about their fingers being crushed.

[0144] Embodiment 2

[0145] This embodiment is a variant embodiment of Embodiment 1.

[0146] As Figures 1 - 2 shown, the automatic pearl feeding tooling 100 further includes a longitudinal movement unit 160. Among them, the longitudinal movement unit 160 is respectively connected to the storage unit 110, the screening unit 120, the isolation unit 130, and the transverse movement unit 140, and is used to drive the storage unit 110, the screening unit 120, the isolation unit 130, and the transverse movement unit 140 to reciprocate in the vertical direction.

[0147] Furthermore, the longitudinal movement unit 160 is connected to the base unit 150 and is used to drive the base unit 150 to reciprocate in the vertical direction.

[0148] Since the base unit 150 is respectively connected to the storage unit 110, the screening unit 120, the isolation unit 130, and the transverse movement unit 140, therefore, under the action of the longitudinal movement unit 160, the base unit 150 drives the storage unit 110, the screening unit 120, the isolation unit 130, and the transverse movement unit 140 to reciprocate in the vertical direction.

[0149] As Figure 8 shown, the longitudinal movement unit 160 includes a number of third support elements 161, a number of longitudinal drive elements 162, and a number of second connection elements 163. Among them, a number of third support elements 161 are symmetrically arranged; a number of longitudinal drive elements 162 are arranged on the corresponding third support elements 161; a number of second connection elements 163 are respectively connected to the corresponding longitudinal drive elements 162, the storage unit 110, the screening unit 120, the isolation unit 130, and the transverse movement unit 140, and are used to drive the storage unit 110, the screening unit 120, the isolation unit 130, and the transverse movement unit 140 to reciprocate in the vertical direction under the action of the corresponding longitudinal drive elements 162.

[0150] Specifically, a number of third support elements 161 are symmetrically arranged on the side of the base element 151; a number of second connection elements 163 are respectively connected to the base element 151.

[0151] Generally, a number of third support elements 161 are symmetrically arranged on both sides of the base element 151. That is, at least one third support element 161 is arranged on each side of the base element 151.

[0152] Preferably, there are two third support elements 161. The two third support elements 161 are symmetrically arranged on both sides of the base element 151.

[0153] In some of these embodiments, the cross-section of the third support element 161 is convex. Specifically, the third support element 161 includes a fourth support plate and a fifth support plate. Among them, the fourth support plate is arranged on the horizontal plane; the fifth support plate is arranged above the fourth support plate and is connected to the corresponding longitudinal driving element 162.

[0154] The size of the fifth support plate matches the size of the fourth support plate. Generally, the radial dimensions (such as length, width) of the fifth support plate are smaller than the radial dimensions (such as length, width) of the fourth support plate, and the axial dimension (such as height) of the fifth support plate is larger than the axial dimension of the fourth support plate.

[0155] The number of longitudinal driving elements 162 matches the number of third support elements 161. Generally, the number of longitudinal driving elements 162 is equal to the number of driving third support elements 161.

[0156] In some of these embodiments, the longitudinal driving element 162 includes, but is not limited to, a longitudinal cylinder.

[0157] The second connecting element 163 is arranged at the output end of the longitudinal driving element 162.

[0158] The connection method between the second connecting element 163 and the base element 151 includes, but is not limited to, bolt connection.

[0159] The number of second connecting elements 163 matches the number of longitudinal driving elements 162. Generally, the number of second connecting elements 163 is equal to the number of driving longitudinal driving elements 162.

[0160] In some of these embodiments, the second connecting element 163 includes, but is not limited to, a second connecting plate.

[0161] The usage method of this embodiment is as follows:

[0162] (1) Install the screening unit 120

[0163] According to the pearl grinding requirements, select a substrate element 121 containing screening elements 122 with a specific number and specific aperture;

[0164] Install the substrate element 121 on the through slot element 152;

[0165] (2) Place the pearls

[0166] The lateral driving element 144 works, and drives the isolation element 131 to move to the isolation position through the second movable element 143;

[0167] Place the pearls inside the storage element 111. At this time, under the action of the isolation element 131, all the pearls are located inside the storage element 111;

[0168] (III) Pearl feeding

[0169] The longitudinal driving element 162 operates, driving the base element 151 to move upward to the first preset position through the second connecting element 163;

[0170] The automatic pearl feeding tooling moves to the lower part of the substrate element 121;

[0171] The longitudinal driving element 162 operates, driving the base element 151 to move downward to the second preset position through the second connecting element 163;

[0172] The lateral driving element 144 operates, driving the isolation element 131 to move to the exposed position through the second movable element 143;

[0173] The pearls located inside the storage element 111 fall downward. Some pearls are located inside the screening element 122 and the automatic pearl feeding tooling, and some pearls are located above the isolation element 131;

[0174] The lateral driving element 144 operates, driving the isolation element 131 to move to the isolation position through the second movable element 143;

[0175] Under the action of the isolation element 131, the pearls located above the isolation element 131 return to the storage element 111;

[0176] The longitudinal driving element 162 operates, driving the base element 151 to move upward to the first preset position through the second connecting element 163;

[0177] The automatic pearl feeding tooling carries pearls of a preset specification and a preset quantity and moves to the pearl grinding position;

[0178] At this time, the pearl feeding process is completed.

[0179] Continuously repeat step (III) until all the pearls located inside the storage element 111 are transferred to the automatic pearl feeding tooling.

[0180] The technical effects of this embodiment are as follows:

[0181] 1) Utilize the longitudinal motion unit to drive the automatic pearl feeding tooling to move up and down, which can facilitate the automatic pearl feeding tooling to receive materials and avoid the problem of pearl leakage caused by the excessive distance between the isolation unit and the automatic pearl feeding tooling during the feeding process;

[0182] 2) The longitudinal movement unit drives the automatic pearl feeding tooling to move up and down, which facilitates the entry and exit of the automatic pearl receiving tooling, and avoids the problem that the pearls are damaged due to the too close distance between the isolation unit and the automatic pearl receiving tooling when the automatic pearl receiving tooling carries the pearls away.

[0183] Embodiment 3

[0184] This embodiment relates to the full-automatic pearl grinding equipment of the present utility model.

[0185] A schematic embodiment of the present utility model is as Figure 9 shown. A full-automatic pearl grinding equipment includes the automatic pearl feeding tooling 100 as described in Embodiments 1 to 2.

[0186] Furthermore, the full-automatic pearl grinding equipment further includes a central control tooling 200. Among them, the central control tooling 200 is communicatively connected to the automatic pearl feeding tooling 100 and is used to control the automatic pearl feeding tooling 100 to perform the feeding process.

[0187] Specifically, the central control tooling 200 is communicatively connected to the transverse movement unit 140 and the longitudinal movement unit 160 respectively.

[0188] In some of these embodiments, the central control tooling 200 includes a PLC control cabinet, a display device, a control device, a power supply device, etc. Among them, the display device includes but is not limited to a display; the control device includes but is not limited to a keyboard, a mouse, etc.; the power supply device includes but is not limited to a power supply, etc.

[0189] The usage method of the present utility model is basically the same as that of Embodiments 1 to 2, and will not be elaborated here.

[0190] The technical effects of the present utility model are basically the same as those of Embodiments 1 to 2, and will not be elaborated here.

[0191] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A pearl automatic feeding tool, characterized in that: include: a storage unit for containing pearls; A screening unit, which is arranged downstream of the storage unit and is used to screen the pearls transported by the storage unit and transfer them to the pearl automatic receiving tool; an isolation unit, the isolation unit being disposed between the storage unit and the screening unit and reciprocating between an isolation position and an exposure position, and being used to allow the pearls to enter the screening unit from the storage unit when the isolation unit is moved to the exposure position, and to isolate the pearls not screened by the screening unit to the storage unit when the isolation unit is moved to the isolation position; A lateral motion unit is connected to the isolation unit and is used to drive the isolation unit to reciprocate between an isolation position and an exposure position.

2. The automatic pearl feeding tool according to claim 1, characterized in that: The storage unit comprises: A storage element, which is a hollow structure and is disposed upstream of the screening unit to accommodate pearls; A plurality of first supporting elements are distributed on the side of the storage element and are used to support the storage element.

3. The automatic pearl feeding tool according to claim 1, characterized in that: The screening unit comprises: a substrate element disposed downstream of the storage unit; A plurality of screening elements are distributed on the substrate element and are arranged through the substrate element, and are used to screen the pearls conveyed by the storage unit according to preset specifications and preset quantities and transfer the pearls with the required number of needles to the pearl automatic receiving tooling.

4. The automatic pearl feeding tool according to claim 1, characterized in that: The isolation unit comprises: an isolation element, the isolation element being disposed between the storage unit and the screening unit, and being used to reciprocate between an isolation position and an exposure position, allowing the pearls to enter the screening unit from the storage unit when moving to the exposure position, and isolating the pearls not screened by the screening unit to the storage unit when moving to the isolation position; A first connecting element is disposed on a side of the isolation element and connected to the lateral motion unit, and is used for driving the isolation element to reciprocate between an isolation position and an exposure position under the action of the lateral motion unit.

5. The automatic pearl feeding tool according to claim 1, characterized in that: The lateral motion unit comprises: a second supporting element, the second supporting element being disposed on a side of the isolation unit; a first movable element, the first movable element being disposed on a side of the second supporting element; a second movable element, the second movable element being movably connected to the first movable element and connected to the isolation unit, and being used for driving the isolation unit to reciprocate along the axial direction of the first movable element; A transverse driving element, wherein the transverse driving element is connected to the first movable element or the second movable element and is used for driving the second movable element to reciprocate along the axial direction of the first movable element.

6. The automatic pearl feeding tool according to any one of claims 1 to 5, characterized in that: Also includes: A base unit, wherein the base unit is disposed at the lower part of the isolation unit, the screening unit is removably disposed inside the base unit, and the base unit is respectively connected to the storage unit and the lateral motion unit; and / or A longitudinal motion unit, wherein the longitudinal motion unit is respectively connected to the storage unit, the screening unit, the isolation unit, and the transverse motion unit, and is used to drive the storage unit, the screening unit, the isolation unit, and the transverse motion unit to reciprocate in a vertical direction.

7. The automatic pearl feeding tool according to claim 6, characterized in that: The base unit comprises: A base element, the base element is arranged at the lower part of the isolation unit and is respectively connected to the storage unit and the lateral motion unit; A through slot element is provided through the base element and is detachably connected to the screening unit.

8. The automatic pearl feeding tool according to claim 6, characterized in that: The longitudinal motion unit comprises: A plurality of third supporting elements, wherein the plurality of third supporting elements are symmetrically arranged; A plurality of longitudinal driving elements, wherein the plurality of longitudinal driving elements are disposed on corresponding third supporting elements; A plurality of second connecting elements are respectively connected to the corresponding longitudinal driving element, the storage unit, the screening unit, the isolation unit, and the transverse motion unit, and are used to drive the storage unit, the screening unit, the isolation unit, and the transverse motion unit to reciprocate in the vertical direction under the action of the corresponding longitudinal driving element.

9. A fully automatic pearl grinding device, characterized in that: include: The automatic pearl feeding tool as claimed in any one of claims 1 to 8.

10. The fully automatic pearl grinding equipment according to claim 9, characterized in that: Also includes: The central control tooling is communicatively connected with the pearl automatic feeding tooling and is used to control the pearl automatic feeding tooling to perform a feeding process.

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